CN209511450U - A kind of cam lock holding mechanism and locking device - Google Patents
A kind of cam lock holding mechanism and locking device Download PDFInfo
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- CN209511450U CN209511450U CN201821867988.1U CN201821867988U CN209511450U CN 209511450 U CN209511450 U CN 209511450U CN 201821867988 U CN201821867988 U CN 201821867988U CN 209511450 U CN209511450 U CN 209511450U
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- cam
- briquetting
- platform
- holding mechanism
- paralell
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Abstract
The utility model relates to mechanical mounting techniques field, a kind of cam lock holding mechanism and locking device are provided.The cam lock holding mechanism includes: cam mounting plate, cam, platform briquetting and paralell；The cam is rotatably arranged on the cam mounting plate, correspond to the cam on the cam mounting plate and is provided with briquetting guide pad, elastic component is provided between the platform briquetting and the briquetting guide pad, the cam and elastic component drive the platform briquetting to move along the up and down direction of the briquetting guide pad；The paralell setting is provided with connector on briquetting guide pad bottom, shaped platform, and the connector is between the platform briquetting and the paralell.It is moved up and down in cam lock holding mechanism provided by the utility model by platform briquetting, connector between platform briquetting and paralell is fixed, rotation cam is only needed, without being attached by rotary screw, connect it is more convenient, have many advantages, such as high production efficiency and save the time.
Description
Technical field
The utility model relates to mechanical mounting techniques field, more particularly, to a kind of cam lock holding mechanism that risk is low and
Locking device.
Background technique
Lower projection DLP (English name are as follows: Digital Light Processing, Chinese name are as follows: digital light processing) 3D
Printing, shaped platform need to be fixed on the paralell of lead screw mould group, the fixation between shaped platform and paralell in the prior art
Mode is fixed by screw, and common form is to be connected to shaped platform and paralell by rotating threaded screw
Together.
It is fixedly connected by rotary screw, consumes longer time and strength, not only inconvenient to use and influence life
Produce efficiency
Shaped platform is connected by screw to paralell in the prior art, is consumed longer time and strength, is not used only
Inconvenient and influence production efficiency.
Utility model content
Technical problems to be solved
The purpose of this utility model is to provide being provided with cam lock holding mechanism, with solve in the prior art shaped platform with
The problem of paralell is connected by screw to, consumption longer time and strength, not only inconvenient to use and influence production efficiency.
Technical solution
In order to solve the above technical problems, cam lock holding mechanism provided by the utility model include: cam mounting plate, cam,
Platform briquetting and paralell；
The cam is rotatably arranged on the cam mounting plate, and the cam is corresponded on the cam mounting plate and is arranged
There is briquetting guide pad, elastic component, the cam and elastic component band are provided between the platform briquetting and the briquetting guide pad
The up and down direction that the platform briquetting is moved along the briquetting guide pad moves；
The paralell setting is provided with connector, the connector on briquetting guide pad bottom, shaped platform
Between the platform briquetting and the paralell.
Cam described in cam lock holding mechanism provided by the utility model and elastic component drive the platform briquetting described in
The up and down direction of briquetting guide pad is mobile, is provided with connector on shaped platform, the connector be located at the platform briquetting and
Between the paralell.It is moved up and down by platform briquetting, the connector between platform briquetting and paralell is fixed,
Rotation cam is only needed, without being attached by rotary screw, connection is more convenient, when having high production efficiency and saving
Between the advantages that.
For the ease of preferably locking, in above-mentioned any scheme, further, platform briquetting bottom is provided with poly-
Urethane plate, the polyurethane sheet is between the platform briquetting and the connector.It is generated by the deformation of polyurethane sheet
The connector of shaped platform can be pressed on paralell by elastic force.
Mobile for the ease of platform briquetting, in above-mentioned any scheme, further, the elastic component is spring, described
Platform briquetting is moved by the cam and spring along the up and down direction of the briquetting guide pad.
In above-mentioned any scheme, further, the platform briquetting includes contact and contact two sides is arranged in
Fixing piece, the spring are set between the fixing piece and the briquetting guide pad, at the top of the cam and the contact
Connection.
Cam rotation is continued to rotate with contact connectio at the top of the contact of the platform briquetting of bottom to platform briquetting one
Connector is pressed on paralell by downward pressure, spring-compressed rear platform briquetting bottom.
In above-mentioned any scheme, further, the spring be it is multiple, multiple springs are along the briquetting guide pad
Axis direction it is uniformly distributed.
In above-mentioned any scheme, further, stop screw, the stop screw are provided on the cam mounting plate
For limiting the rotational angle of the cam.
In above-mentioned any scheme, further, the connector corresponds to the paralell and is provided with card slot, described flat
Rack is located in the card slot.
It further include locking ontology further, the locking ontology is arranged in the cam in above-mentioned any scheme
Two sides are provided with handle on the cam.
In above-mentioned any scheme, further, shell is arranged with outside the locking ontology, the handle is arranged in described
Shell is connect with the cam.
The utility model provides a kind of locking device, wherein includes: cam lock holding mechanism as described above.
Cam lock holding mechanism provided by the utility model is in use, have a platform briquetting, under platform briquetting below cam
Fang Youyi briquetting guide pad, briquetting guide pad are fixed on cam mounting plate, play the guiding role, and make platform briquetting can only be along upper
Lower section is to back and forth movement；It is provided with one piece of polyurethane sheet below platform briquetting, it can by the elastic force that the deformation of polyurethane sheet generates
Shaped platform to be pressed on paralell.When handle goes back to home position, platform briquetting under the action of the spring, resets upwards,
Platform can be removed at this time.
Beneficial effect
Cam described in cam lock holding mechanism provided by the utility model and elastic component drive the platform briquetting described in
The up and down direction of briquetting guide pad is mobile, is provided with connector on shaped platform, the connector be located at the platform briquetting and
Between the paralell.It is moved up and down by platform briquetting, the connector between platform briquetting and paralell is fixed,
Rotation cam is only needed, without being attached by rotary screw, connection is more convenient, when having high production efficiency and saving
Between the advantages that.
Further, platform briquetting bottom is provided with polyurethane sheet, and the polyurethane sheet is located at the platform briquetting
Between the connector.
Further, the elastic component is spring, and the platform briquetting is led by the cam and spring along the briquetting
It is mobile to the up and down direction of block.
Further, stop screw is provided on the cam mounting plate, the stop screw is for limiting the cam
Rotational angle.
Detailed description of the invention
It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of internal structure of cam lock holding mechanism provided by the embodiment of the utility model；
Fig. 2 is the external structure schematic diagram of cam lock holding mechanism provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of cam lock holding mechanism provided by the embodiment of the utility model and shaped platform；
Fig. 4 is the structural schematic diagram of platform briquetting in cam lock holding mechanism provided by the embodiment of the utility model；
Fig. 5 is the structural schematic diagram of shaped platform in cam lock holding mechanism provided by the embodiment of the utility model.
Appended drawing reference:
1- cam mounting plate；2- platform briquetting；3- spring；
4- briquetting guide pad；5- polyurethane sheet；6- paralell；
7- cam；8- stop screw；9- shaped platform；
10- handle；11- shell；12- fixing piece；
13- contact；15- connector.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " hang down
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
Fig. 1 is the schematic diagram of internal structure of cam lock holding mechanism provided by the embodiment of the utility model；Fig. 2 is that this is practical new
The external structure schematic diagram for the cam lock holding mechanism that type embodiment provides；Fig. 3 is cam lock provided by the embodiment of the utility model
The structural schematic diagram of tight mechanism and shaped platform；Fig. 4 is platform pressure in cam lock holding mechanism provided by the embodiment of the utility model
The structural schematic diagram of block；Fig. 5 is the structural schematic diagram of shaped platform in cam lock holding mechanism provided by the embodiment of the utility model.
As shown in Figures 1 to 5, cam lock holding mechanism provided by the utility model includes: cam mounting plate 1, cam 7, puts down
Platform briquetting 2 and paralell 6；
The cam 7 is rotatably arranged on the cam mounting plate 1, and the cam 7 is corresponded on the cam mounting plate 1
It is provided with briquetting guide pad 4, elastic component, 7 He of cam are provided between the platform briquetting 2 and the briquetting guide pad 4
Elastic component drives the platform briquetting 2 to move along the up and down direction of the briquetting guide pad 4；
The setting of paralell 6 is provided with connector 15, the company on 4 bottom of briquetting guide pad, shaped platform 9
Fitting 15 is between the platform briquetting 2 and the paralell 6.
After cam 7 rotates down, the top of platform briquetting 2 is pressed downward, platform briquetting 2 moves down, and elastic component is shunk,
Platform briquetting 2 locks connector 15 with paralell 6.After cam 7 is rotated up, elastic component resets, and band moving platform briquetting 2 is upward
It is mobile, connector 15 is unclamped.
Cam 7 described in 7 retaining mechanism of cam provided by the utility model and elastic component drive the platform briquetting 2 along institute
The up and down direction for stating briquetting guide pad 4 is mobile, and connector 15 is provided on shaped platform 9, and the connector 15 is located at described flat
Between platform briquetting 2 and the paralell 6.It is moved up and down by platform briquetting 2, it will be between platform briquetting 2 and paralell 6
Connector 15 is fixed, and rotation cam 7 is only needed, and without being attached by rotary screw, connection is more convenient, has life
The advantages that producing the high-efficient and saving time.
For the ease of preferably locking, in above-mentioned any scheme, further, 2 bottom of platform briquetting is provided with
Polyurethane sheet 5, the polyurethane sheet 5 is between the platform briquetting 2 and the connector 15.By the change of polyurethane sheet 5
The connector 15 of shaped platform 9 can be pressed on paralell 6 by the elastic force that shape generates.
Mobile for the ease of platform briquetting 2, in above-mentioned any scheme, further, the elastic component is spring 3, institute
It states platform briquetting 2 and is moved by the cam 7 and spring 3 along the up and down direction of the briquetting guide pad.
In above-mentioned any scheme, further, the platform briquetting 2 includes that contact 13 and setting are pushed up in contact 13
The fixing piece 12 of portion two sides, the spring 3 are set between the fixing piece 12 and the briquetting guide pad 4, the cam 7 with
It is connected at the top of the contact 13.
Cam 7 rotates, and connects at the top of the contact 13 of the platform briquetting 2 of bottom, continues to rotate to platform briquetting 2
One downward pressure, spring 3 compress 2 bottom of rear platform briquetting and connector 15 are pressed on paralell 6.
Specifically, being provided with the through-hole worn for contact 13 on briquetting guide pad 4, briquetting guide pad 4 passes through screw
It is fixed with cam mounting plate 1.
In above-mentioned any scheme, further, the spring 3 be it is multiple, multiple springs 3 along the briquetting be oriented to
The axis direction of block 4 is uniformly distributed.There are two springs 3, i.e. two 12 bottoms of fixing piece point between platform briquetting 2 and briquetting guide pad 4
It She Zhi not two springs 3.When dismantling shaped platform 9, spring 3 can make platform briquetting 2 move up reset.
In above-mentioned any scheme, further, stop screw 8, the limit spiral shell are provided on the cam mounting plate 1
Nail 8 is for limiting the rotational angle of the cam 7.
In above-mentioned any scheme, further, the connector 15 corresponds to the paralell 6 and is provided with card slot, institute
Paralell 6 is stated to be located in the card slot.
There are two connector 15, the card slot of two connectors 15 is corresponding for setting at the top of shaped platform 9.Convenient for paralell 6
Two sides are fixed in 15 card slot of connector.
It further include locking ontology further, the cam 7 is arranged in the locking ontology in above-mentioned any scheme
Two sides, be provided with handle 10 on the cam 7 of two of two sides.Two cams 7 are connected simultaneously by handle 10, are led to
The cam 7 of two sides can be rotated simultaneously by crossing swing handle 10.
Two cams 7 are set in locking ontology two sides, is smoothly moved down convenient for platform briquetting 2, connector 15 is consolidated
It is scheduled between paralell 6 and platform briquetting 2.
The two sides of locking ontology are arranged in cam mounting plate 1, and the bottom of the locking ontology is arranged in paralell 6.Platform
The width of frame 6 is greater than the width of locking ontology, convenient for sliding into the card slot of connector 15.
In above-mentioned any scheme, further, it is arranged with shell 11 outside the locking ontology, the handle 10 is arranged in
The shell 11 is connect with the cam 7.Two cams 7 can be driven by handle 10 while being rotated.
Convenient for preventing dust and water, handle 10 wears shell 11 and rotates convenient for handle 10 with moving cam 7 setting shell 11.
The utility model provides a kind of locking device, wherein includes: 7 retaining mechanism of cam as described above.
7 retaining mechanism of cam provided by the utility model is in use, have a platform briquetting 2, platform briquetting below cam 7
There are a briquetting guide pad 4 in 2 lower sections, and briquetting guide pad 4 is fixed on cam mounting plate 1, play the guiding role, and makes platform briquetting 2
It can only back and forth movement along the vertical direction；Paralell 6 is located at the lower section of platform briquetting 2, and 2 bottom of platform briquetting is provided with one block of poly- ammonia
Shaped platform 9 can be pressed on paralell 6 by ester plate 5 by the elastic force that the deformation of polyurethane sheet 5 generates.Handle 10 goes back to original
When beginning position, platform briquetting 2 resets upwards under the action of spring 3, can remove shaped platform 9 at this time.
In conclusion cam described in cam lock holding mechanism provided by the utility model and elastic component drive the platform pressure
Block is moved along the up and down direction of the briquetting guide pad, and connector is provided on shaped platform, and the connector is located at described flat
Between platform briquetting and the paralell.It is moved up and down by platform briquetting, by the connection between platform briquetting and paralell
Part is fixed, and rotation cam is only needed, and without being attached by rotary screw, connection is more convenient, has production efficiency
The advantages that high and saving time.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes certain features included in other embodiments rather than other feature, but the group of the feature of different embodiments is desirable
Taste within the scope of the utility model and form different embodiments.For example, in claims above, institute
Claimed embodiment it is one of any can in any combination mode come using.It is disclosed in the background technology part
Information is merely intended to deepen the understanding to the general background technology of the utility model, and is not construed as recognizing or with any shape
Formula implies that the information constitutes the prior art known to those skilled in the art.
Claims (10)
1. a kind of cam lock holding mechanism characterized by comprising cam mounting plate, cam, platform briquetting and paralell；
The cam is rotatably arranged on the cam mounting plate, and the cam is corresponded on the cam mounting plate and is provided with pressure
Block guide pad, is provided with elastic component between the platform briquetting and the briquetting guide pad, the cam and elastic component drive institute
The up and down direction that platform briquetting is stated along the briquetting guide pad moves；
The paralell setting is provided with connector on briquetting guide pad bottom, shaped platform, and the connector is located at
Between the platform briquetting and the paralell.
2. cam lock holding mechanism according to claim 1, which is characterized in that
Platform briquetting bottom is provided with polyurethane sheet, the polyurethane sheet be located at the platform briquetting and the connector it
Between.
3. cam lock holding mechanism according to claim 1, which is characterized in that
The elastic component is spring, and the platform briquetting is by the cam and spring along the up and down direction of the briquetting guide pad
It is mobile.
4. cam lock holding mechanism according to claim 3, which is characterized in that
The platform briquetting includes contact and the fixing piece that contact two sides are arranged in, and the spring is set to the fixing piece
Between the briquetting guide pad, it is connect at the top of the cam and the contact.
5. cam lock holding mechanism according to claim 3, which is characterized in that
The spring be it is multiple, multiple springs are uniformly distributed along the axis direction of the briquetting guide pad.
6. cam lock holding mechanism according to claim 1, which is characterized in that
Stop screw is provided on the cam mounting plate, the stop screw is used to limit the rotational angle of the cam.
7. cam lock holding mechanism according to claim 1, which is characterized in that
The connector corresponds to the paralell and is provided with card slot, and the paralell is located in the card slot.
8. cam lock holding mechanism according to claim 1, which is characterized in that
It further include locking ontology, the cam is arranged in the two sides of the locking ontology, is provided with handle on the cam.
9. cam lock holding mechanism according to claim 8, which is characterized in that
It is arranged with shell outside the locking ontology, the handle is arranged in the shell and connect with the cam.
10. a kind of locking device characterized by comprising such as above-mentioned camlock machine of any of claims 1-9
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821867988.1U CN209511450U (en) | 2018-11-12 | 2018-11-12 | A kind of cam lock holding mechanism and locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821867988.1U CN209511450U (en) | 2018-11-12 | 2018-11-12 | A kind of cam lock holding mechanism and locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209511450U true CN209511450U (en) | 2019-10-18 |
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ID=68189561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821867988.1U Active CN209511450U (en) | 2018-11-12 | 2018-11-12 | A kind of cam lock holding mechanism and locking device |
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| Country | Link |
|---|---|
| CN (1) | CN209511450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260102A (en) * | 2018-11-12 | 2019-09-20 | 广州黑格智造信息科技有限公司 | A kind of cam lock holding mechanism and locking device |
-
2018
- 2018-11-12 CN CN201821867988.1U patent/CN209511450U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260102A (en) * | 2018-11-12 | 2019-09-20 | 广州黑格智造信息科技有限公司 | A kind of cam lock holding mechanism and locking device |
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