CN204321938U - Motor drives rotary positioning mechanism - Google Patents
Motor drives rotary positioning mechanism Download PDFInfo
- Publication number
- CN204321938U CN204321938U CN201420694096.1U CN201420694096U CN204321938U CN 204321938 U CN204321938 U CN 204321938U CN 201420694096 U CN201420694096 U CN 201420694096U CN 204321938 U CN204321938 U CN 204321938U
- Authority
- CN
- China
- Prior art keywords
- column
- bar
- locking bar
- stage clip
- connecting plate
- 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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- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of motor and drive rotary positioning mechanism, comprise column and connecting plate, described column upper end is provided with stepper motor, described connecting plate is solidly set on the output shaft of this stepper motor, be installed with positioning disc at it near column side, described positioning disc circumference is distributed with detent in circle ring array; Column is equipped with locking bar slidably, described locking bar is horizontally through column, its the inner is stretched in detent, outer end is hinged with depression bar, this locking bar is arranged with stage clip, and described stage clip one end abuts with column inwall, and the other end is connected on the positive stop lug boss on locking bar, column is installed with support bar, and this support bar is hinged in the middle part of depression bar.The utility model structure is simple, rotates convenient and strength-saving, accurately can control rotational angle, and after rotating, location is reliable, can not shake, and is conducive to ensureing assembly quality, improves efficiency of assembling.
Description
Technical field
The utility model relates to a kind of frock clamp, and especially a kind of motor drives rotary positioning mechanism.
Background technology
In the assembling process of the such as mini-plant such as motorcycle engine, small utility gasoline engine, need constantly its pose of adjustment, to meet the assembling demand of different station, existing fixture manually adjusts by operating personnel, and operation is wasted time and energy, reduce efficiency of assembling, add production cost, and manually adjust, fixture randomness is larger, can not ensure that its attitude is constant, affect final assembly uniformity.
Utility model content
In view of this, the utility model provides a kind of motor to drive rotary positioning mechanism, accurately can control the anglec of rotation, and after rotating, location is reliable, not easily rocks, and is conducive to improving final assembly uniformity.
Its technical scheme is as follows:
A kind of motor drives rotary positioning mechanism, comprise column and connecting plate, its main points are: described column upper end is provided with stepper motor, described connecting plate is solidly set on the output shaft of this stepper motor, connecting plate is vertically arranged, be installed with positioning disc at it near column side, the output shaft of this positioning disc and stepper motor is coaxially arranged, and described positioning disc circumference is distributed with detent in circle ring array;
Column is hollow structure, this column is equipped with locking bar slidably, described locking bar is horizontally through column, its the inner is stretched in detent, and outer end is stretched out column end face and is hinged with depression bar, and this locking bar shaft is arranged with stage clip, described stage clip one end abuts with the inwall of column near depression bar side, the other end is connected on the positive stop lug boss on locking bar, and column end face outside is installed with the support bar parallel with locking bar, and this support bar is hinged in the middle part of depression bar away from one end of column.
Adopt above structure, connecting plate is rotated by driving stepper motor, accurately can control the anglec of rotation, and easy to operate, and after rotating, location is reliable, can not produce and rock, and is conducive to ensureing assembly quality, improves efficiency of assembling.
Further, for preventing stage clip left and right play, described column is provided with the stage clip bore extended to depression bar side, and described stage clip end is positioned at this stage clip bore.
Further, operate rotary connection plate for convenience, described connecting plate deviates from a side end face of column at it and is provided with rotary handle.
Further, described depression bar is provided with rubber handle in its one end away from pin joint, and when conveniently unlocking, operating personnel's hand holds.
Beneficial effect:
Adopt the motor of above technical scheme to drive rotary positioning mechanism, rotate convenient and strength-saving, accurately can control rotational angle, and after rotating, location is reliable, can not shake, be conducive to ensureing assembly quality, improve efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is the structural representation that in the utility model, locking bar and column assemble;
Fig. 3 is the structural representation that in the utility model, stepper motor and connecting plate assemble.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.
As shown in figures 1 and 3, a kind of motor drives rotary positioning mechanism, comprise column 1 and connecting plate 2, described column 1 upper end is provided with stepper motor 3 by bolt, described connecting plate 2 is solidly set on the output shaft of this stepper motor 3, and connecting plate 2 is vertically arranged, and is installed with positioning disc 21 at it near column 1 side, this positioning disc 21 is coaxially arranged with the output shaft of stepper motor 3, and described positioning disc 21 circumference is upper is distributed with detent 22 in circle ring array.
As seen from Figure 2, described column 1 is hollow structure, this column 1 is equipped with locking bar 4 slidably, described locking bar 4 is horizontally through column 1, its the inner is stretched in detent 22, locking bar 4 is provided with the positive stop lug boss 41 of ring-type, this positive stop lug boss 41 is positioned at column 1, column 1 deviates from the end face of connecting plate side at it and is provided with stage clip bore 1a, described locking bar 4 shaft is set with stage clip 6, this stage clip 6 outer end abuts with stage clip bore 11 inwall, the inner is connected on positive stop lug boss 41, extended configuration is kept under stage clip 6 normality, by in locking bar 4 end press-in detent 22, keep lockup state.
Column 1 is stretched out in locking bar 4 outer end, and end is hinged with depression bar 5, is hinged with support bar 7 in the middle part of depression bar 5, this support bar 7 outer end and depression bar 5 hinged, the inner is weldingly fixed on column 1 outer wall, is provided with rubber handle 9 at depression bar 5 away from one end of pin joint.
See Fig. 3, described positioning disc 21 and connecting plate 2 are wholely set, and the side end face deviating from stepper motor 3 are provided with the rotary handle 8 of horizontal-extending at connecting plate.
Operation principle of the present utility model is as follows:
Driven forward depression bar 5, depression bar 5 rear end drives locking bar 4 to move backward, locking bar 4 overcomes stage clip 6 pressure, deviates from detent 22, starts stepper motor 3, connecting plate 2 is around stepper motor 3 output shaft rotation, after adjusting, unclamp depression bar 5, locking bar 4 is return under stage clip 6 acts on, front end is stretched in corresponding detent 22, continues to maintain the lock status.
Claims (4)
1. a motor drives rotary positioning mechanism, comprise column (1) and connecting plate (2), it is characterized in that: described column (1) upper end is provided with stepper motor (3), described connecting plate (2) is solidly set on the output shaft of this stepper motor (3), connecting plate (2) is vertically arranged, positioning disc (21) is installed with near column (1) side at it, this positioning disc (21) is coaxially arranged with the output shaft of stepper motor (3), and described positioning disc (21) circumference is distributed with detent (22) in circle ring array;
Column (1) is hollow structure, this column (1) is equipped with slidably locking bar (4), described locking bar (4) is horizontally through column (1), its the inner is stretched in detent (22), outer end is stretched out column (1) end face and is hinged with depression bar (5), this locking bar (4) shaft is arranged with stage clip (6), described stage clip (6) one end abuts with the inwall of column (1) near depression bar (5) side, the other end is connected on the positive stop lug boss (41) on locking bar (4), column (1) end face outside is installed with the support bar (7) parallel with locking bar (4), this support bar (7) is hinged on depression bar (5) middle part away from one end of column (1).
2. motor according to claim 1 drives rotary positioning mechanism, it is characterized in that: described column (1) is provided with the stage clip bore (11) extended to depression bar (5) side, and described stage clip (6) end is positioned at this stage clip bore (11).
3. motor according to claim 1 drives rotary positioning mechanism, it is characterized in that: described connecting plate (2) deviates from a side end face of column (1) at it and is provided with rotary handle (8).
4. the motor according to claim 1 or 2 or 3 drives rotary positioning mechanism, it is characterized in that: described depression bar (5) is provided with rubber handle (9) in its one end away from pin joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694096.1U CN204321938U (en) | 2014-11-13 | 2014-11-13 | Motor drives rotary positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420694096.1U CN204321938U (en) | 2014-11-13 | 2014-11-13 | Motor drives rotary positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204321938U true CN204321938U (en) | 2015-05-13 |
Family
ID=53158341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420694096.1U Expired - Fee Related CN204321938U (en) | 2014-11-13 | 2014-11-13 | Motor drives rotary positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204321938U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409639A (en) * | 2017-07-20 | 2017-12-01 | 浙江亚特电器有限公司 | A kind of side row can self-locking hay mover |
-
2014
- 2014-11-13 CN CN201420694096.1U patent/CN204321938U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409639A (en) * | 2017-07-20 | 2017-12-01 | 浙江亚特电器有限公司 | A kind of side row can self-locking hay mover |
| CN107409639B (en) * | 2017-07-20 | 2023-08-22 | 浙江亚特电器股份有限公司 | Side-row self-locking mower |
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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: 20150513 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |