CN209160819U - Turnover mechanism - Google Patents
Turnover mechanism Download PDFInfo
- Publication number
- CN209160819U CN209160819U CN201821999517.6U CN201821999517U CN209160819U CN 209160819 U CN209160819 U CN 209160819U CN 201821999517 U CN201821999517 U CN 201821999517U CN 209160819 U CN209160819 U CN 209160819U
- Authority
- CN
- China
- Prior art keywords
- spacer pin
- turnover mechanism
- turning part
- pedestal
- chamfered
- 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.)
- Active
Links
Abstract
This application provides a kind of turnover mechanisms, it includes pedestal, turning part, spacer pin and evacuation guide structure, turning part is rotationally connected with the pedestal, turning part includes first side, the first side is equipped with limit hole, the spacer pin is connected to the side of first side described in the pedestal face, the front end of the spacer pin is located within the motion profile of turning part, and the limit hole can be inserted into, the spacer pin is equipped with resetting apparatus, the evacuation guide structure is connected to the side that turning part deviates from the pedestal, to guide the front end of the spacer pin to avoid the motion profile of turning part.The operation convenience and safety in utilization of turnover mechanism can be improved in turnover mechanism provided by the present application.
Description
Technical field
This application involves mechanical equipment technical field more particularly to a kind of turnover mechanisms.
Background technique
In the production process of component of machine, it usually needs cubing control product various sizes are used, to control product
Quality and improve production efficiency.In cubing in use, generalling use turnover mechanism is attached fixation, opening turnover mechanism
The designated position that components to be detected are installed to cubing by space can be conceded, turnover mechanism is closed and components to be detected is carried out
Fixed and detection.
The cubing of existing structure usually passes through a spacer pin and is limited, when user needs to open turnover mechanism,
Need to extract spacer pin manually, it is inconvenient for operation, and there are biggish security risks.
Utility model content
This application provides a kind of turnover mechanisms, to improve the operation convenience and safety in utilization of turnover mechanism.
This application provides a kind of turnover mechanisms comprising:
Pedestal；
Turning part is rotationally connected with the pedestal, and turning part includes first side, and the first side is equipped with limit
Position hole；
Spacer pin, is connected to the side of first side described in the pedestal face, and the front end of the spacer pin is located at described
Within the motion profile of turning part, and it can be inserted into the limit hole, the spacer pin is equipped with resetting apparatus；
Guide structure is avoided, the side that turning part deviates from the pedestal is connected to, before guiding the spacer pin
Avoid the motion profile of turning part in end.
Optionally, the evacuation guide structure includes lead-in chamfered, and along the direction for deviating from turning part, the guidance is oblique
Away from the direction inclination of the first side.
Optionally, the first end of the lead-in chamfered is concordant with the first side, and the second end of the lead-in chamfered is super
The end face of the front end of the spacer pin out.
Optionally, the first end of the lead-in chamfered is connected to the first side by transition face.
Optionally, the lead-in chamfered is 30 °~60 ° relative to the tilt angle of the first side.
Optionally, the evacuation guide structure is removably connected to the pedestal.
Optionally, the evacuation guide structure passes through a pair of of screw connection in the pedestal.
Optionally, the axis of the spacer pin is approximately parallel to the torsion shaft of turning part.
Optionally, the front end of the spacer pin is equipped with rounding off structure.
Optionally, the radius of the rounding off structure is 2mm~4mm.
Technical solution provided by the present application can achieve it is following the utility model has the advantages that
Turnover mechanism provided by the present application includes evacuation guide structure, and evacuation guide structure is connected to turning part away from pedestal
Side, when opening turnover mechanism, evacuation guide structure and can guide the front end of spacer pin with the preceding end in contact of spacer pin
It is automatic to slide into limit hole, it does not need to extract spacer pin manually, to improve the operation convenience of turnover mechanism and using peace
Quan Xing.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of turnover mechanism provided by the embodiments of the present application；
Fig. 2 is the main view of turnover mechanism shown in Fig. 1；
Fig. 3 is the top view of turnover mechanism shown in Fig. 1.
Appended drawing reference:
1- pedestal；
10- bottom plate；
12- support portion；
2- turning part；
20- torsion shaft；
22- first side；
3- spacer pin；
The front end 30-；
300- rounding off structure；
32- resetting apparatus；
4- avoids guide structure；
40- lead-in chamfered；
400- first end；
402- second end；
42- transition face；
44- screw；
5- knob.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, and
It is not used in restriction the application.
In the description of the present application unless specifically defined or limited otherwise, term " first ", " second " are only used for describing
Purpose, be not understood to indicate or imply relative importance；Unless otherwise prescribed or explanation, term " multiple " refer to two
Or it is more than two；Term " connection ", " fixation " etc. shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected, or be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.
For the ordinary skill in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
In the description of this specification, it is to be understood that the nouns of locality such as "upper", "lower" described in the embodiment of the present application are
With angle shown in the drawings come what is be described, the restriction to the embodiment of the present application should not be construed as.In addition, within a context,
It is also to be appreciated that can not only directly connect when mentioning an element and being connected to another element "upper" or "lower"
Connect another element "upper" perhaps "lower" can also be indirectly coupled to by intermediary element another element "upper" or
"lower".
As shown in Figure 1-Figure 3, the embodiment of the present application provides a kind of turnover mechanism comprising pedestal 1, turning part 2, limit
Pin 3 and evacuation guide structure 4.Turning part 2 is rotationally connected with pedestal 1, and turning part 2 is enable to overturn around torsion shaft 20, to open
Or turnover mechanism is closed, turning part 2 includes first side 22, and first side is equipped with limit hole (not shown)；Spacer pin 3
It is connected to the side of 1 face first side 22 of pedestal, the front end 30 of spacer pin 3 is located within the motion profile of turning part 2 (limit
The front end 30 of pin 3 extends to the inside of first side 22), and it can be inserted into limit hole, turning part 2 is fixed on designated position,
Spacer pin 3 is equipped with resetting apparatus 32, and to ensure not loosen after spacer pin 3 is inserted into limit hole, resetting apparatus 32 can use bullet
The elastic components such as spring；Evacuation guide structure 4 is connected to the side that turning part 2 deviates from pedestal 1, to guide the front end of spacer pin 3 to avoid
The motion profile of turning part 2, that is to say, that evacuation guide structure 4 can be contacted with the front end 30 of spacer pin 3, and guide limit
The front end 30 of pin 3 slides into limit hole automatically, does not need to extract spacer pin 3 manually, to keep turnover mechanism easy to operate, and make
With safety.
Wherein, it opens turnover mechanism and refers to that turnover mechanism is overturn to the direction away from pedestal 1, and turnover mechanism opening state
It is limited by spacer pin 3 down；It closes turnover mechanism and refers to that turnover mechanism is overturn to the direction close to pedestal 1, and tipper
It is fixed under structure closed state by knob 5.
Specifically, pedestal 1 may include the support portion 12 of bottom plate 10 with the two sides for being connected to bottom plate 10；The two of torsion shaft 20
End is rotationally connected with support portion 12, and turning part 2 is located in the holding tank that bottom plate 10 and two support portions 12 are constituted；Spacer pin 3
It can connect in the extension of support portion 12.
Further, it is contacted due to evacuation guide structure 4 with spacer pin 3, and spacer pin 3 is guided to slide, evacuation is caused to be drawn
Guide structure 4 is easy to produce abrasion, and therefore, evacuation guide structure 4 can use and be detachably coupled to pedestal 1, for example, by using
Clamping or threaded fastener connection generate larger abrasion when avoiding guide structure 4, when losing guiding function, evacuation can be drawn
4 dismounting and change of guide structure, extends the service life of device.
Preferably, evacuation guide structure 4 is connected to pedestal 1 by a pair of of screw 44, and connection is reliable, and can prevent from avoiding
Guide structure 4 rotates displacement, and loses preset guiding function.
Further, evacuation guide structure 4 may include lead-in chamfered 40, have the advantages of simple structure and easy realization, and can make to limit
Position 3 smooth sliding of pin, along the direction for deviating from turning part 2, lead-in chamfered 40 is tilted to the direction far from first side 22, and opening is turned over
When rotation mechanism, turning part 2 to away from pedestal 1 direction overturn, lead-in chamfered 40 away from turning part 2 one end first with spacer pin
3 contacts, with the increase of 2 flip angle of turning part, under the action of lead-in chamfered 40, spacer pin 3 is constantly moved backward, and with
First side 22 contacts, to avoid the overturning track of turning part 2.It is to be appreciated that evacuation guide structure 4 can also include drawing
Cambered surface is led, by changing the radian and bending direction of guidance cambered surface, can control the sliding speed of spacer pin 3.
Wherein, under turnover mechanism closed state, the front end face of spacer pin 3 can be contacted with lead-in chamfered 40 just, can also
With there are gaps between lead-in chamfered 40.It is preferred that being prevented under turnover mechanism closed state there are gap, spacer pin 3 and guidance
Unexpected abrasion is generated between inclined-plane 40.
Preferably, the first end 400 (lead-in chamfered 40 is close to one end of turning part 2) of lead-in chamfered 40 and first side 22
Concordantly, it to make 3 bootstrap inclined-plane of spacer pin, 40 smooth sliding to first side 22, avoids in lead-in chamfered 40 and first side
Bounce is generated between 22, spacer pin 3 is caused to be generated damage by impact, to influence using safe；The of lead-in chamfered 40
The end face of front end 30 of two ends 402 (one end of lead-in chamfered 40 far from turning part 2) beyond spacer pin 3, that is to say, that guidance is oblique
The second end 402 in face 40 than the front end 30 of spacer pin 3 end face further from first side 22, so that spacer pin 3 is located at lead-in chamfered
In 40 motion profile, so that it is guaranteed that lead-in chamfered 40 can be contacted with spacer pin 3, and guiding function is played.
Preferably, the first end 400 of lead-in chamfered 40 is connected to first side 22, enables spacer pin 3 by transition face 42
It is enough to slide into first side 22 along lead-in chamfered 40 more stablely, it avoids generating biggish abrasion to first side 22.Transition face
42 can be plane, be also possible to cabochon.
Preferably, lead-in chamfered 40 is 30 °~60 ° relative to the tilt angle of first side 22, quick smoothly to beat
Open turnover mechanism.When tilt angle is less than 30 °, spacer pin 3 is slower along itself axial movement, needs longer sliding distance,
It is longer to will lead to lead-in chamfered 40, it is larger so as to cause 2 flip angle of turning part；When tilt angle is greater than 60 °, spacer pin 3
The component axial along itself is smaller, needs to apply biggish tilting force when opening turnover mechanism；When an angle of inclination is too large, can also
It generates self-locking, causes turnover mechanism that can not open.
Further, the axis of above-mentioned spacer pin 3 can be approximately parallel to the torsion shaft 20 of turning part 2, simplify spacer pin 3
Stress condition, improve spacer pin 3 reliability.
Further, rounding off structure 300 can be set in the front end 30 of spacer pin 3, so that spacer pin 3 can be more stable
Reliably slided along evacuation guide structure 4.
Further, when too small due to the radius of rounding off structure 300, between spacer pin 3 and evacuation guide structure 4
There are biggish pressure, it is easy to scratch the surface of evacuation guide structure 4；And the radius of rounding off structure 300 it is excessive when, limit
There are biggish contacts area between pin 3 and evacuation guide structure 4, to generate biggish frictional resistance；The present embodiment as a result,
It is preferred that the radius of rounding off structure 300 is 2mm~4mm.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of turnover mechanism characterized by comprising
Pedestal；
Turning part is rotationally connected with the pedestal, and turning part includes first side, and the first side is equipped with limit
Hole；
Spacer pin, is connected to the side of first side described in the pedestal face, and the front end of the spacer pin is located at the overturning
Within the motion profile in portion, and it can be inserted into the limit hole, the spacer pin is equipped with resetting apparatus；
Guide structure is avoided, the side that turning part deviates from the pedestal is connected to, to guide the front end of the spacer pin to keep away
Open the motion profile of turning part.
2. turnover mechanism according to claim 1, which is characterized in that the evacuation guide structure includes lead-in chamfered, edge
Away from the direction of turning part, the lead-in chamfered is tilted to the direction far from the first side.
3. turnover mechanism according to claim 2, which is characterized in that the first end of the lead-in chamfered and first side
Face is concordant, and the second end of the lead-in chamfered is beyond the end face of the front end of the spacer pin.
4. turnover mechanism according to claim 2, which is characterized in that the first end of the lead-in chamfered passes through transition face,
It is connected to the first side.
5. turnover mechanism according to claim 2, which is characterized in that the lead-in chamfered is relative to the first side
Tilt angle is 30 °~60 °.
6. turnover mechanism according to claim 1, which is characterized in that the evacuation guide structure is removably connected to described
Pedestal.
7. turnover mechanism according to claim 5, which is characterized in that the evacuation guide structure passes through a pair of of screw connection
In the pedestal.
8. turnover mechanism according to claim 1, which is characterized in that the axis of the spacer pin is approximately parallel to described turn over
The torsion shaft of transfer part.
9. turnover mechanism according to claim 1, which is characterized in that the front end of the spacer pin is equipped with rounding off knot
Structure.
10. turnover mechanism according to claim 9, which is characterized in that the radius of the rounding off structure be 2mm~
4mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999517.6U CN209160819U (en) | 2018-11-30 | 2018-11-30 | Turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999517.6U CN209160819U (en) | 2018-11-30 | 2018-11-30 | Turnover mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209160819U true CN209160819U (en) | 2019-07-26 |
Family
ID=67341263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821999517.6U Active CN209160819U (en) | 2018-11-30 | 2018-11-30 | Turnover mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209160819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776688A (en) * | 2020-07-21 | 2020-10-16 | 陈根华 | Automatic turn-over transportation production line of bearing |
| CN113916084A (en) * | 2021-10-09 | 2022-01-11 | 广东高沃科技有限公司 | Overturning pressing mechanism and automobile testing fixture |
-
2018
- 2018-11-30 CN CN201821999517.6U patent/CN209160819U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776688A (en) * | 2020-07-21 | 2020-10-16 | 陈根华 | Automatic turn-over transportation production line of bearing |
| CN111776688B (en) * | 2020-07-21 | 2022-09-06 | 临清市汇金轴承有限公司 | Automatic turn-over transportation production line of bearing |
| CN113916084A (en) * | 2021-10-09 | 2022-01-11 | 广东高沃科技有限公司 | Overturning pressing mechanism and automobile testing fixture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209160819U (en) | Turnover mechanism | |
| US20110186388A1 (en) | Fall arrest device | |
| EP3786400A1 (en) | Door closer and refrigerator comprising same | |
| JP2006327455A (en) | Storage container | |
| CN104302859B (en) | Level upwardly opens lid hinge | |
| SU686607A3 (en) | Draw bar | |
| JP5802915B2 (en) | Game board support structure | |
| CN210087069U (en) | Hinge assembly | |
| BRPI0718980A2 (en) | OSCILATORY ELECTRODE CHIP CHIP REPLACEMENT | |
| EP2311688A1 (en) | A rotatable holder for a mobile phone or other electronic device with a screen | |
| KR101519997B1 (en) | A Door Hinge | |
| JP2010048053A (en) | Door stop device | |
| CN208176935U (en) | VR handle | |
| CN208564245U (en) | Door closer or shutting window device hook-type Ting Ding mechanism | |
| JP4097744B2 (en) | Bullet ball machine | |
| US9098054B2 (en) | Interlock switch mechanism and image formation device utilizing the same | |
| CN213748838U (en) | Temperature measuring device of asphalt smoke sampling tube | |
| US10524607B2 (en) | Coffee brewer | |
| CN104382485A (en) | Opening and closing mechanism of pressure cooker | |
| CN109620703A (en) | A kind of push type smokeless moxa roll clamping device | |
| KR101484604B1 (en) | Device of safety equipment of gas container | |
| CN219199277U (en) | Mounting mechanism and card type furnace | |
| CN219974270U (en) | Coupling assembling and door body device | |
| CN208767016U (en) | The handle mechanism of hard-disk cartridge | |
| CN216166948U (en) | Frying and baking machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |