CN202417045U - Disc component of disc type transmission - Google Patents
Disc component of disc type transmission Download PDFInfo
- Publication number
- CN202417045U CN202417045U CN201120452372XU CN201120452372U CN202417045U CN 202417045 U CN202417045 U CN 202417045U CN 201120452372X U CN201120452372X U CN 201120452372XU CN 201120452372 U CN201120452372 U CN 201120452372U CN 202417045 U CN202417045 U CN 202417045U
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- Prior art keywords
- disc
- spring
- groove
- inner disc
- outer dish
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Abstract
The utility model discloses a disc component of a disc type transmission, which comprises an inner disc and an outer disc in running fit with each other. The inner disc is placed in an inner hole of the outer disc, and thin teeth are disposed on an outer circle of the inner disc or an inner circle of the outer disc. The disc component is characterized in that a groove opposite to the thin teeth on the inner disc or the outer disc is disposed on the outer disc or the inner disc, a spring is placed in the groove, the tip of one end of the spring matches with tooth spaces of the thin teeth, and an unlocking plate inserting hole corresponding to the spring is arranged on a side wall of the groove. The spring is a U-shaped structure consisting of a movable edge, a fixed edge and a transitional arc, the fixed edge of the spring contacts with the side wall of the groove, the middle of the movable edge of the spring is inwardly bent, the end of the movable edge extends outwards and matches with the tooth spaces of the thin teeth of the outer disc or the inner disc, and the unlocking plate inserting hole is disposed on the side wall of the groove and corresponds to a concavely folded position of the fixed edge. The disc component of the disc type transmission is simple in structure and convenient in maintenance, and is economical and practical, and the inner disc and the outer disc of the disc type transmission can be locked together or unlocked from each other only by the aid of the spring.
Description
Technical field
The utility model relates to a kind of mechanical device; Specifically be meant a kind of be applied in the mechanical lock can interlocking and the disc assembly of the disc type drive mechanism of release; Go for other disc transmission device, especially be applied to the interlocking and the release frame for movement of many group disc type coded locks.
Background technology
In the movement mechanisms of some disc type, often use position, and change the kind of drive or change the position of moving through the perhaps mutual corresponding points angle of driving angle that changes single disk or several groups of disks.For example the disc type mechanical code lock is exactly the angle through several groups of mutual corresponding points of disk of change, and changes the password of unblanking.The mechanical code lock of disc type normally is designed to a kind of inner disc and the form that outer dish is assembled together with disk, makes inner disc and outer dish type be integral synchronous rotation through connected modes such as key, pin or profile of tooth engagements; , needs need change between each disk the driving angle mutual corresponding points angle of each disk in other words when changing the unlocking cipher (number of promptly unblanking or the position of unblanking) of mechanical lock.
The lock shell inside of present high-grade disc type mechanical code lock has one to support annulus, supports and places disc assembly in the annulus, and disc assembly comprises the inner disc and outer dish of the transmission of working in coordination, and inner disc is placed in the inner hole of outer dish.Different disc assemblies can be through being arranged to make certain point (like gap position) on it reach identical position after the different anglecs of rotation, and such disc assembly is just represented a password; Also be provided with partition by inner disc and outer coiling between each disc assembly of forming, partition is separated each disc assembly.When needs change the unlocking cipher of coded lock, or when changing the driving angle of the correspondence between each disc assembly of disk-type actuator; Some device is to take to disassemble coded lock or transmission device; Take off the parts that key, pin etc. connect inner disc and outer dish; Change the mutual alignment of inner disc and outer dish or the profile of tooth position of engagement between adjustment inner disc and the outer dish again, could change password; Do obviously bothering very much like this, need the professional to operate, also inconvenient.In order to change the unlocking cipher of coded lock; Perhaps change the driving angle of the correspondence between each disc assembly of disk-type actuator; Need make between inner disc and the outer dish of a disc assembly not only can unitary rotation; But also need when changing password, to produce relative rotation between inner disc and the outer dish, and after changing password, then inner disc again can unitary rotation with outer dish.This need inner disc and outside a mechanism that can lock and can release is set between the dish, and will not lock dismounting, just can change password in the outside of locking.
Patent documentation 201020129985.5 discloses a kind of disc assembly of disc transmission device, comprises the disc assembly that inner disc and outer dish are formed, and inner disc is placed in the outer dish endoporus, at inner disc with between coiling jam plate is set outward.Jam plate is placed in the groove that is provided with on outer dish or the inner disc, in depositing the groove of jam plate, is provided with the jam plate spring below the jam plate, and jam plate is provided with on tooth and the inner disc cylindrical or the outer tooth that coils on the endoporus cooperates, and jam plate is provided with separates the locking plate jack.This utility model need be inserted into the release inserted sheet and separate in the locking plate jack when release, makes jam plate produce the downward displacement of a tooth depth, and jam plate and inner disc are separated, thereby realizes the release of outer dish and inner disc.But this structure Design at first need be made accurate relatively jam plate; Moreover owing to the three who is jam plate spring, jam plate and inside/outside dish works in coordination, it is not too convenient that installation cooperates, moreover, also need special-purpose release inserted sheet during use; Secondly, when jam plate cooperates with the serration of internal and external disk, jam plate might take place contact with each other corresponding situation with the top of the serration of internal and external disk, be unfixed lock-out state so in fact, safe and reliable inadequately.
The utility model content
The utility model technical issues that need to address provide a kind of can interlocking and release, make easy, easy to maintenance, economic and practical disc type drive mechanism; It is applicable in the disc type mechanical code lock, can change unlocking cipher easily, and its reliability and application life improve greatly.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind of disc assembly of disc transmission device; Comprise the inner disc and outer dish of the transmission of working in coordination, inner disc is placed in the endoporus of outer dish, and the interior circle of the cylindrical of inner disc or outer dish is provided with serration; It is characterized in that: setting and inner disc or the serration groove opposite of coiling outward on dish or the inner disc outside; Be placed with spring in the groove, the tip of an end of spring cooperates with the teeth groove of serration, and what the sidewall of groove was provided with corresponding spring separates the locking plate jack.
A kind of structure of the disc assembly of the utility model is: comprise the inner disc of the transmission of working in coordination and the disc assembly of outer dish, disc assembly can have many groups, and each disc assembly comprises outer dish, inner disc, spring.Disc assembly can drive with key or other mechanism.The inner disc of disc assembly is placed in the inner hole of outer dish; The cylindrical of inner disc is provided with serration, and outer dish is provided with groove, deposits spring in the groove, and the tip of an end of spring cooperates with the teeth groove of the serration of inner disc, and what the top in depositing the groove of spring was provided with semi-annular shape separates the locking plate jack.
The another kind of structure of the disc assembly of the utility model is: the difference of itself and said structure is that said inner disc is provided with spring; The interior circle of outer dish is provided with serration; The tip of one end of spring cooperates with the teeth groove of the serration of outer dish, and other is identical with above-mentioned structure.
The further improvement of the utility model is: also be provided with the spacer jack on said outer dish or the inner disc.
The further improvement of the utility model is: the U type structure of said spring for being made up of the transition camber line between active edges, fixed edge and active edges and the fixed edge; The fixed edge of spring contacts with the sidewall of groove; The middle part of spring active edges bends inwards; The end of active edges stretches out and cooperates with the teeth groove of the serration of outer dish or inner disc, and the said locking plate jack of separating is arranged on the sidewall with the recessed folding of fixed edge place corresponding grooves.
Because the technological progress of having adopted technique scheme, the utility model to obtain is:
The utility model has designed inner disc and the interlocking between the outer dish and the disc assembly of release that structure is simpler, economical and practical, maintain easily, only can be realized by spring disc transmission device; Be particularly useful in the disc type mechanical code lock; Can change unlocking cipher easily, disc transmission device reliability and application life are improved greatly.The utility model locking is reliable, release is simple, it is convenient to change password, and easy to manufacture, easy to maintenance, economical and practical; Has very high safety.
Description of drawings
Fig. 1 is the structural representation of the utility model, and figure China and foreign countries dish and inner disc are lock-out state;
Fig. 2 is the sketch map of released state of the disc assembly of the utility model.
Wherein, 1, outer dish, 2, inner disc, 3, spring, 31, fixed edge, 32, active edges, 4, separate the locking plate jack, 5, the release inserted sheet, 6, spacer jack.
The specific embodiment
Below in conjunction with embodiment the utility model is explained further details:
Embodiment 1
Present embodiment is a kind of structural representation of disc assembly of disc transmission device of interlocking, release of disc type mechanical code lock shown in accompanying drawing.The disc assembly of this mechanical code lock can have three to six groups.Disc assembly comprise inner disc 2, outward coil 1 and with inner disc 2 and coil outward 1 the locking spring 3.Inner disc 2 is sleeved in the endoporus of outer dish 1, is provided with serration on the cylindrical of each inner disc 2, is provided with the groove of depositing spring 3 on each outer dish 1, and spring 3 is placed in this groove.The main body of depositing the groove of spring is ellipse, and the gap through spring end is left in the upper right side of groove.Said spring is the U type structure of being made up of the transition camber line between active edges 32, fixed edge 31 and active edges and the fixed edge, is to be formed by an elastic sheet metal bending, and the end of sheet metal cooperates with the teeth groove of serration.The fixed edge 31 of spring 3 contacts with the sidewall of groove, and the middle part of the active edges 32 of spring bends inwards, and the end of active edges 32 stretches out and cooperates with the teeth groove of inner disc.
When the nature of spring 3, the teeth groove of the serration of inner disc is stretched in the end of the active edges of spring, and inner disc 2 and outer dish 1 are locked as one, makes and forms whole rotation between them.Be provided with identical shaped breach on each outer dish 1, when breach on the dish 1 each outside all rotated to the position of control panel correspondence of door lock, control panel will fall in the breach, thereby can spur dead bolt, opens door lock.
The position at the recessed folding place of the active edges of the corresponding spring of groove is provided with separates locking plate jack 4, separates locking plate jack 4 and can be semicircle or rectangle, and corresponding release inserted sheet 5 is also for being with the circular or rectangular cylinder of tapering.Change certain any relative angle of inner disc and the outer dish of disc assembly at needs, promptly when needs change password, make the gap position unanimity on each disc assembly outer rim; Release inserted sheet 5 is inserted into separates in the locking plate jack 4; Will make spring 3 from compressive state, and the downward displacement that makes spring produce a tooth depth, spring 3 is separated with inner disc 2; Promptly realize the release of outer dish 1 and inner disc 2, this moment, outer dish 1 can relatively rotate with inner disc 2.As shown in Figure 2.
Also be provided with spacer jack 6 on the outer dish 1, spacer jack 6 can be consistent with the gap position on outer dish 1 cylindrical
,It also can be a circular hole.When carrying out release and change password, will locate inserted sheet and be inserted in the spacer jack 6, make outer dish 1 fixing, can not rotate with inner disc 2, make that to change password more accurate.
All disc assemblies all are placed in the support annulus of lock on the shell and in being sleeved on the axle, the other end of interior axle connects handwheel, is shaped on scale or digital on the handwheel, and the driver plate assembly clockwise or rotate counterclockwise through rotating handwheel.
Embodiment 2
The difference of present embodiment and embodiment 1 is: coil 1 interior circle outward and be provided with serration, inner disc 2 is provided with the groove of depositing spring 3, and spring is arranged in the groove of inner disc, and spring stretches into the teeth groove of the serration on the outer dish.Inner disc 2 is provided with spacer jack 6.
Claims (3)
1. the disc assembly of a disc transmission device; Comprise the inner disc (2) and the outer dish (1) of the transmission of working in coordination, inner disc is placed in the endoporus of outer dish, and the interior circle of the cylindrical of inner disc or outer dish is provided with serration; It is characterized in that: setting and inner disc or the serration groove opposite of coiling outward on dish or the inner disc outside; Be placed with spring (3) in the groove, the tip of an end of spring cooperates with the teeth groove of serration, and what the sidewall of groove was provided with corresponding spring separates locking plate jack (4).
2. the disc assembly of a kind of disc transmission device according to claim 1 is characterized in that: also be provided with spacer jack (6) on said outer dish or the inner disc.
3. the disc assembly of a kind of disc transmission device according to claim 1 and 2 is characterized in that: the U type structure of said spring (3) for being made up of the transition camber line between active edges (32), fixed edge (31) and active edges and the fixed edge; The fixed edge of spring contacts with the sidewall of groove; The middle part of the active edges of spring bends inwards; The end of active edges stretches out and cooperates with the teeth groove of the serration of outer dish (1) or inner disc (2), and the said locking plate jack (4) of separating is arranged on the sidewall with the recessed folding of fixed edge place corresponding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120452372XU CN202417045U (en) | 2011-11-16 | 2011-11-16 | Disc component of disc type transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120452372XU CN202417045U (en) | 2011-11-16 | 2011-11-16 | Disc component of disc type transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202417045U true CN202417045U (en) | 2012-09-05 |
Family
ID=46741820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120452372XU Expired - Fee Related CN202417045U (en) | 2011-11-16 | 2011-11-16 | Disc component of disc type transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202417045U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711366A (en) * | 2012-09-28 | 2014-04-09 | 昆山通用锁具有限公司 | Positioning piece for structure-improved combination lock |
| CN105123485A (en) * | 2015-08-15 | 2015-12-09 | 哈尔滨工业大学 | Disc-type transmission device |
| CN106229011A (en) * | 2016-08-08 | 2016-12-14 | 常熟市东方特种金属材料厂 | A kind of Novel dial plate handwheel |
| CN108859916A (en) * | 2017-05-11 | 2018-11-23 | 汉能（天津）工业泵有限公司 | A kind of vacuum aided self-priming pump truck |
-
2011
- 2011-11-16 CN CN201120452372XU patent/CN202417045U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103711366A (en) * | 2012-09-28 | 2014-04-09 | 昆山通用锁具有限公司 | Positioning piece for structure-improved combination lock |
| CN103711366B (en) * | 2012-09-28 | 2017-02-15 | 昆山通用锁具有限公司 | Positioning piece for structure-improved combination lock |
| CN105123485A (en) * | 2015-08-15 | 2015-12-09 | 哈尔滨工业大学 | Disc-type transmission device |
| CN106229011A (en) * | 2016-08-08 | 2016-12-14 | 常熟市东方特种金属材料厂 | A kind of Novel dial plate handwheel |
| CN106229011B (en) * | 2016-08-08 | 2019-02-01 | 常熟市东方特种金属材料厂 | A kind of Novel dial plate handwheel |
| CN108859916A (en) * | 2017-05-11 | 2018-11-23 | 汉能（天津）工业泵有限公司 | A kind of vacuum aided self-priming pump truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170718 Address after: Hebei province Shijiazhuang City Xinshi road 050000 No. 377 building 3 room 311 things Patentee after: Shijiazhuang Beifang United Technology Co., Ltd. Address before: 050091 Hebei province Shijiazhuang City Xinshi North Road, No. 368 Jinshi Industrial Park, building 1, 419 Patentee before: Hebei Gaoda Technologies Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20191116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |