CN202997804U - Electromotor cover locking mechanism - Google Patents
Electromotor cover locking mechanism Download PDFInfo
- Publication number
- CN202997804U CN202997804U CN 201320013466 CN201320013466U CN202997804U CN 202997804 U CN202997804 U CN 202997804U CN 201320013466 CN201320013466 CN 201320013466 CN 201320013466 U CN201320013466 U CN 201320013466U CN 202997804 U CN202997804 U CN 202997804U
- Authority
- CN
- China
- Prior art keywords
- protecgulum
- lock collar
- clamping block
- motor cover
- retaining mechanism
- 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 provides an electromotor cover locking mechanism comprising a front cover, a front cover pressing plate, and a lock disc, wherein the center of the lock disc is provided with a hole, the disc face of the lock disc is provided with L-shaped lock catches which are perpendicular to the disc face of the lock disc, the L-shaped lock catches are equally distributed in the circumferential direction along the axis of the hole, the lock disc is provided with a connecting rod, an end part of the connecting rod faces away from the L-shaped lock catch side and is bent into a shifter rod, the lock disc can be rotatably mounted on the front cover, the front cover is provided with a first arc groove in which the shifter rod can slide, the front cover pressing plate is fixedly mounted on the front cover through a screw, and the front cover pressing plate are provided with second arc grooves which are arranged at positions corresponding to the L-shaped lock catches. The electromotor cover locking mechanism is advantaged by simple structure, convenience of installation, locking function, and installation firmness.
Description
Technical field
The utility model relates to a kind of motor, particularly a kind of motor cover retaining mechanism.
Background technology
Development along with the epoch, the integrated level of motor is more and more higher, integration reducer, synchronous pulley etc. are more and more general, and front motor cover is a vitals of this kind motor, the motor main body is arranged on front motor cover by support, traditional motor cover is directly fixed by screw, easily produces screw loosening after long time running, makes the motor rotation precision reduce and increase noise.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model is to provide a kind of simple in structure, and is easy for installation, with lock function, firmly motor cover retaining mechanism is installed.
(2) technical scheme
for solving the problems of the technologies described above, the utility model provides a kind of motor cover retaining mechanism, comprise protecgulum 4, protecgulum pressing plate 1 and lock collar 2, described lock collar 2 central authorities offer porose 23, vertically be provided with L-type snap close 21 on described lock collar 2 cards, described L-type snap close 21 is circumferentially uniform along the axis in described hole, described lock collar 2 is provided with connecting rod, described interlinking lever end described L-type snap close 21 1 side bendings dorsad forms driving lever 22, described lock collar 2 is rotating to be arranged on described protecgulum 4, described protecgulum 4 offers and holds the first deep-slotted chip breaker 41 that described driving lever 22 slides, described protecgulum pressing plate 1 is fixedly mounted on described protecgulum 4 by screw, the corresponding described L-type snap close of described protecgulum pressing plate 1 21 places are provided with the second deep-slotted chip breaker 11.
Further, also be provided with safeties, described safeties comprise securing rod 3 and clamping block 43, described securing rod 3 one rotating being arranged on described protecgulum 4 in end end, described securing rod 3 other ends pass described protecgulum 4 and are positioned at described protecgulum 4 outsides, offer groove on described protecgulum 4, and described clamping block 43 is located in described groove and an end is fixedly connected on described groove edge, be provided with groove in the middle of described clamping block 43, described clamping block two ends are inclined-plane 44.
Further, described lock collar 2 edges are provided with the projection that can prop up described securing rod 3 sidewalls when certain angle.
Further, be arranged with shifting block 5 on described driving lever 22.
Further, described protecgulum 4 is one-body molded with described clamping block 43.
Further, described protecgulum 4 is made of plastics with described clamping block 43.
Further, described protecgulum pressing plate 1 is made by stainless steel.
(3) beneficial effect
The utility model motor cover retaining mechanism is realized locking by the L-type snap close, and is simple in structure, locks simple and effective; When lock collar was in locking state, the lock collar connecting rod was embedded in groove on clamping block, at this moment, has lock lever only, promoted the inclined-plane on clamping block, press after making clamping block, from but connecting rod leaves groove, complete release; When lock collar was in released state, the projection on lock collar propped up securing rod, can simply judge whether to be in the lock state; The utility model is simple in structure, and is easy for installation, with lock function and install firmly.
Description of drawings
Fig. 1 is the exploded perspective view of the utility model motor cover retaining mechanism;
Fig. 2 is the structural representation of the utility model motor cover retaining mechanism protecgulum;
Fig. 3 is the structural representation of the utility model motor cover retaining mechanism lock collar;
Fig. 4 is the structural representation of the utility model motor cover retaining mechanism when being in the lock state;
Fig. 5 is the structural representation of the utility model motor cover retaining mechanism when being in released state.
Embodiment
consult Fig. 1 ~ Fig. 5, the utility model provides a kind of motor cover retaining mechanism, comprise protecgulum 4, protecgulum pressing plate 1 and lock collar 2, lock collar 2 is disc, lock collar 2 central authorities offer porose 23, vertically be provided with at least one L-type snap close 21 on lock collar 2 cards, the form that this snap close is barb is fixed on the lock collar card, in the utility model, L-type snap close 21 has two, this L-type snap close 21 is circumferentially uniform along the axis in hole, lock collar 2 sidewalls are provided with connecting rod, interlinking lever end L-type snap close 21 1 side bendings dorsad forms driving lever 22, it is the not homonymy that driving lever and L-type snap close 21 are positioned at lock collar, be arranged with shifting block 5 on driving lever 22, shifting block 5 plays the function of conveniently stirring, this shifting block 5 is provided with the anti-slip veins of strip, protecgulum 4 is provided with circular cylinder, the borehole jack of lock collar 2 is located at and makes its rotating being arranged on protecgulum 4 on this circular cylinder, protecgulum 4 offers and holds the first deep-slotted chip breaker 41 that driving lever 22 slides, protecgulum pressing plate 1 is fixedly mounted on protecgulum 4 by screw, the corresponding L-type snap close of protecgulum pressing plate 1 21 places are provided with the second deep-slotted chip breaker 11, make lock collar 2 rotations by stirring driving lever 22, thereby make L-type snap close 21 in the second interior slip of deep-slotted chip breaker 11, complete locking or release.
in order further to improve its stability, also be provided with safeties, these safeties comprise securing rod 3 and clamping block 43, securing rod 3 one rotating being arranged on protecgulum 4 in end end, securing rod 3 other ends pass protecgulum 4 and are positioned at protecgulum 4 outsides, can realize rotating by stirring securing rod 3 ends, offer groove on protecgulum 4, clamping block 43 is located in this groove and an end is fixedly connected on groove edge, be that clamping block 43 only has one side to be connected on protecgulum, clamping block 43 is under the pushing of external force, can produce distortion, be provided with groove in the middle of clamping block 43, when lock collar 21 is in latched position, connecting rod just in time snaps onto in this groove, the clamping block two ends are inclined-plane 44, stir securing rod 3, it is moved to bevel direction, thereby compressing clamping block 43 produces distortion, thereby connecting rod can be produced from the groove of clamping block, in the time will locking, to stir connecting rod and drive lock collar 2 rotations, connecting rod promotes other end inclined-plane, and clamping block 43 is deformed, and when lock collar was in the lock state, connecting rod just in time was pushed in groove.
Judge for convenient whether it is in the lock state, can prop up the projection of securing rod 3 sidewalls when being provided with at certain angle at lock collar 2 edges, when lock collar went to the angle of release, this projection propped up securing rod 3 sidewalls, and securing rod 3 can't be stirred at this moment; When lock collar was in the lock state, this projection went to another angle, therefore can't prop up securing rod 3 sidewalls, this moment can be by stirring the securing rod realization to the release of lock collar.
In the utility model, protecgulum 4 is one-body molded with clamping block 43, all be made of plastics, and protecgulum pressing plate 1 adopts the larger stainless steel of intensity to make.
The utility model motor cover retaining mechanism is realized locking by the L-type snap close, and is simple in structure, locks simple and effective; When lock collar was in locking state, the lock collar connecting rod was embedded in groove on clamping block, at this moment, has lock lever only, promoted the inclined-plane on clamping block, press after making clamping block, from but connecting rod leaves groove, complete release; When lock collar was in released state, the projection on lock collar propped up securing rod, can simply judge whether to be in the lock state; The utility model is simple in structure, and is easy for installation, with lock function and install firmly.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (7)
1. motor cover retaining mechanism, it is characterized in that: comprise protecgulum (4), protecgulum pressing plate (1) and lock collar (2), described lock collar (2) central authorities offer porose (23), vertically be provided with L-type snap close (21) on described lock collar (2) card, described L-type snap close (21) is circumferentially uniform along the axis in described hole, described lock collar (2) is provided with connecting rod, described interlinking lever end described L-type snap close (21) one side bendings dorsad forms driving lever (22), described lock collar (2) is rotating to be arranged on described protecgulum (4), described protecgulum (4) offers and holds the first deep-slotted chip breaker (41) that described driving lever (22) slides, described protecgulum pressing plate (1) is fixedly mounted on described protecgulum (4) by screw, the corresponding described L-type snap close of described protecgulum pressing plate (1) (21) locates to be provided with the second deep-slotted chip breaker (11).
2. motor cover retaining mechanism as claimed in claim 1, it is characterized in that: also be provided with safeties, described safeties comprise securing rod (3) and clamping block (43), described securing rod (3) one rotating being arranged on described protecgulum (4) in end end, described securing rod (3) other end passes described protecgulum (4) and is positioned at described protecgulum (4) outside, described protecgulum offers groove on (4), described clamping block (43) is located in described groove and an end is fixedly connected on described groove edge, be provided with groove in the middle of described clamping block (43), described clamping block two ends are inclined-plane (44).
3. motor cover retaining mechanism as claimed in claim 2 is characterized in that: described lock collar (2) edge is provided with the projection that can prop up described securing rod (3) sidewall when certain angle.
4. motor cover retaining mechanism as claimed in claim 1, is characterized in that: be arranged with shifting block (5) on described driving lever (22).
5. motor cover retaining mechanism as claimed in claim 2 is characterized in that: described protecgulum (4) is one-body molded with described clamping block (43).
6. motor cover retaining mechanism as claimed in claim 5 is characterized in that: described protecgulum (4) is made of plastics with described clamping block (43).
7. motor cover retaining mechanism as claimed in claim 1, it is characterized in that: described protecgulum pressing plate (1) is made by stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013466 CN202997804U (en) | 2013-01-10 | 2013-01-10 | Electromotor cover locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320013466 CN202997804U (en) | 2013-01-10 | 2013-01-10 | Electromotor cover locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997804U true CN202997804U (en) | 2013-06-12 |
Family
ID=48568932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320013466 Expired - Fee Related CN202997804U (en) | 2013-01-10 | 2013-01-10 | Electromotor cover locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202997804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758091A (en) * | 2016-11-21 | 2017-05-31 | 宁波凯波集团有限公司 | The assembling structure of steam and dry iron vaporization chamber impurity disposable box |
| CN109229063A (en) * | 2018-11-09 | 2019-01-18 | 飞鹏车辆配件有限公司 | Wiper motor assembling structure |
-
2013
- 2013-01-10 CN CN 201320013466 patent/CN202997804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106758091A (en) * | 2016-11-21 | 2017-05-31 | 宁波凯波集团有限公司 | The assembling structure of steam and dry iron vaporization chamber impurity disposable box |
| CN109229063A (en) * | 2018-11-09 | 2019-01-18 | 飞鹏车辆配件有限公司 | Wiper motor assembling structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20140110 |