CN205927763U - Pressfitting anchor clamps and clamp device - Google Patents
Pressfitting anchor clamps and clamp device Download PDFInfo
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- CN205927763U CN205927763U CN201620912962.9U CN201620912962U CN205927763U CN 205927763 U CN205927763 U CN 205927763U CN 201620912962 U CN201620912962 U CN 201620912962U CN 205927763 U CN205927763 U CN 205927763U
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- pressfitting
- tube
- pressing
- cell wall
- pressing part
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Abstract
The utility model discloses a pressfitting anchor clamps and have the clamp device of these pressfitting anchor clamps, wherein, these pressfitting anchor clamps are used for the pressfitting to treat pressure - sensitive components, including the pressfitting body, the pressfitting body is equipped with the confession treat pressure - sensitive components's border male pressfitting recess, the pressfitting recess has the first cell wall and second cell wall that is relative setting, first cell wall with the second cell wall at least one of them be equipped with be used for right the border of treating pressure - sensitive components carries out the pressfitting spare of pressfitting, pressfitting spare is for soft materials and be equipped with the cavity, pressfitting spare is connected with fluid source, fluid source be used for with the fluid fill into or take out the cavity. The technical scheme of the utility model can improve the efficiency and the homogeneity of pressfitting.
Description
Technical field
The utility model is related to clamp art, particularly to a kind of pressfitting fixture and chuck apparatus.
Background technology
In display device, such as in the display screen encapsulation production process of curved surface TV, need assembly to be laminated, for example aobvious
The circumferential side frame pressing of display screen and backboard pressurize are for a period of time so that bonding more firm.At present, usually adopt staff pointwise
Pressing and the mode of pressurize, which not only inefficiency, and because the strength of staff pressing is less than normal, and it is unstable to exert a force,
Therefore it is difficult to ensure that the uniformity of pressing, the effect of final pressing is poor.
Utility model content
Main purpose of the present utility model is to provide a kind of pressfitting fixture to press it is intended to improve assembly to be laminated in edge
Efficiency and pressing uniformity.
For achieving the above object, the utility model proposes pressfitting fixture be used for pressing assembly to be laminated, including pressing this
Body, described pressing body is provided with the pressfitting groove of the edge insertion for described assembly to be laminated；Described pressfitting groove has in phase
The first cell wall and the second cell wall to setting, described first cell wall and described second cell wall at least one be provided with for institute
State the pressing part that the edge of assembly to be laminated is pressed, described pressing part is soft material and is provided with cavity, described pressing part
It is connected with fluid source, described fluid source is used for being filled with fluid or extracts described cavity out.
Preferably, described first cell wall is provided with the first pressing part, and described second cell wall is provided with the second pressing part, described
First pressing part is described pressing part with described second pressing part, and described first cell wall is concavely provided with the first tube seat, and described the
Two cell walls are concavely provided with the second tube seat；Described first pressing part is to put the first fixing expansion tube in described first tube seat content,
Described second pressing part is to put the second fixing expansion tube in described second tube seat content.
Preferably, the fluid being filled with described first expansion tube and described second expansion tube is gas or liquid.
Preferably, all in strip, described pressfitting groove is provided with a strip for described pressing body and described pressfitting groove
Described first tube seat of shape and described second tube seat of a strip；And described pressfitting groove, described first tube seat and institute
The length bearing of trend stating the second tube seat three is all consistent with the length bearing of trend of described pressing body.
Preferably, described first expansion tube and described second expansion tube are in arranged in parallel, and both axis institute shapes
The plane that the plane becoming is located with the edge of described assembly to be laminated is vertical.
Preferably, the outer tube surface of described first expansion tube is bonding with described first tube seat, the outer tube of described second expansion tube
Face is bonding with described second tube seat.
Preferably, the caliber of described first expansion tube is less than the caliber of described second expansion tube.
Preferably, described first expansion tube and the surface of described second expansion tube are all covered with woven cloth.
Preferably, the groove bottom of described pressfitting groove is the confined planes that the edge for described assembly to be laminated offsets.
The utility model also proposes a kind of chuck apparatus, and including fluid source and pressfitting fixture, this pressfitting fixture is used for pressing
Assembly to be laminated, including pressing body, described pressing body is provided with the pressfitting groove of the edge insertion for described assembly to be laminated；
Described pressfitting groove has in the first cell wall being oppositely arranged and the second cell wall, and described first cell wall is with described second cell wall at least
One of them is provided with the pressing part for being pressed to the edge of described assembly to be laminated, described pressing part be soft material and
It is provided with cavity, described pressing part is connected with fluid source, described fluid source is used for being filled with fluid or extracts described cavity out.
In the technical solution of the utility model, after the edge by assembly to be laminated inserts the pressfitting groove of pressfitting fixture,
Pressing part can be charged fluid and gradually expand, until pressing on the edge of assembly to be laminated；Now, pressing part will be right
Assembly to be laminated applies a pressure force, and in the presence of this pressure force, assembly to be laminated can be pressed and by during one section of pressurize
Between so that pressing more firm.Press the mode of simultaneously pressurize compared to the staff commonly used at present, in the technical solution of the utility model
In, on the one hand, the edge due to treating pressing assembly using pressing part carries out pressing pressurize, therefore only need to once can complete to press
Close and pressurize operation, and do not need to go pressing pressurize with staff pointwise, the efficiency of its pressing can effectively improve；The opposing party
Face, due to pressing part be soft material, and internal cavities be filled with the fluid producing equal pressure everywhere, thus people can be avoided
Force unstable situation occurs during hand pressing occur, the uniformity of pressing can be improved；These two aspects collective effect, can effectively carry
The effect of high pressing.
Brief description
In order to be illustrated more clearly that the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the utility model pressfitting fixture one embodiment in the structural representation of confined state；
Fig. 2 be Fig. 1 in confined state pressfitting fixture front view；
Fig. 3 is the cut-away section structural representation in Fig. 2 along S-S direction.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 1 | Pressfitting fixture | 11 | Pressing body |
| 12 | Pressfitting groove | 123 | Confined planes |
| 121 | First cell wall | 122 | Second cell wall |
| 13 | First tube seat | 14 | Second tube seat |
| 15 | First expansion tube | 16 | Second expansion tube |
| 2 | Assembly to be laminated | 21 | Display screen |
| 22 | Backboard | 221 | Peripheral frame |
| 23 | Bonding agent |
The realization of the utility model purpose, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe it is clear that described embodiment is only a part of embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, broadly falls into the scope of the utility model protection.
If it is to be appreciated that relate in the utility model embodiment directionality instruction (such as upper and lower, left and right, front,
Afterwards ...), then directionality instruction be only used for explain relative between each part under a certain particular pose (as shown in drawings)
Position relationship, motion conditions etc., if this particular pose changes, directionality instruction also correspondingly changes therewith.
If in addition, relating to the description of " first ", " second " etc. in the utility model embodiment, this " first ", " the
Two " description etc. is only used for describing purpose, and it is not intended that instruction or imply its relative importance or implicit indicate indication
The quantity of the technical characteristic showing.Thus, define " first ", the feature of " second " can be expressed or implicitly include at least one
Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel are capable of, will be understood that this technical side when the combination appearance of technical scheme is conflicting or cannot realize
The combination of case does not exist, also not within the protection domain that the utility model requires.
The utility model proposes a kind of pressfitting fixture.
Referring to figs. 1 to Fig. 3, in the utility model one embodiment, this pressfitting fixture 1 is used for pressing assembly 2 to be laminated, tool
Body ground, this assembly 2 to be laminated is display screen 21 and the backboard 22 of a curved surface TV, and certainly, this assembly 2 to be laminated can be also other
Display screen 21 and the backboard 22 of display device (such as but not limited to flat panel TV, panel computer display etc.), or other need to
The part of pressing.Wherein, this pressfitting fixture 1 includes pressing body 11, and the edge that pressing body 11 is provided with for assembly 2 to be laminated is inserted
The pressfitting groove 12 entering；Pressfitting groove 12 has in the first cell wall 121 being oppositely arranged and the second cell wall 122, the first cell wall 121
At least one is provided with the pressing part being pressed for the edge treating pressing assembly 2 with the second cell wall 122；Pressing part is
Soft material and be provided with cavity, and described pressing part is connected with fluid source (not shown), fluid source is for being filled with fluid or taking out
Go out cavity.
In the technical solution of the utility model, pressing part can be the expansion tube of soft material or in first
Elastic ball of soft material spaced apart etc. on cell wall 121 or the second cell wall 122.Specifically, in the present embodiment, the first cell wall
121 are provided with the first pressing part, and the second cell wall 122 is provided with the second pressing part, is concavely provided with the first tube seat in the first cell wall 121
13, the second cell wall 122 is concavely provided with the second tube seat 14；First pressing part is accommodating the first fixing expansion in the first tube seat 13
Pipe 15, the second pressing part is accommodating the second fixing expansion tube 16 in the second tube seat 14, and in the first expansion tube 15 and second
The fluid being filled with expansion tube 16 is gas.Certainly, in other embodiment, in the first expansion tube 15 and the second expansion tube 16
The fluid being filled with can also be liquid, and the utility model is not restricted to this.
Here it should be noted that, in the present embodiment, before display screen 21 with backboard 22 pressing, need first by display screen 21
Pre- laminating is attached to form assembly 2 to be laminated on backboard 22, and inside display screen 21 edge relative with the two of backboard 22
It is provided with bonding agent 23 (such as but not limited to double faced adhesive tape, glue etc.) between face.Specifically, backboard 22 has peripheral frame 221, and should
Peripheral frame 221 encloses and forms a storage tank (sign) that can house display screen 21.It is appreciated that in the present embodiment, first is swollen
Tube expansion 15 presses on the lateral surface being not provided with bonding agent 23 of display screen 21 edge, and the second expansion tube 16 presses on backboard 22 side
The lateral surface being not provided with bonding agent 23 at edge.Additionally, it is appreciated that in the technical solution of the utility model, this pressing is pressed from both sides
Tool 1, the especially shape of pressfitting groove 12 should be adapted with the edge of assembly 2 to be laminated, and the vertically side of pressfitting groove 12
To groove width should be greater than assembly 2 to be laminated edge thickness, so, the edge of assembly 2 to be laminated just can be smoothly inserted into pressure
Close in groove 12.
In the present embodiment, first the edge of assembly 2 to be laminated can be inserted the pressfitting groove 12 of pressfitting fixture 1, and make this side
It is located between the first expansion tube 15 and the second expansion tube 16 along region；Subsequently, the first expansion tube 15 and the second expansion tube 16 are filled
Enter gas and gradually expand so that the spacing between two expansion tubes is less and less, until pressing on the phase of assembly 2 to be laminated respectively
To two sides；So, the first expansion tube 15 will treat pressing assembly 2 applying one the first downward pressure force, and in the same manner, second is swollen
Tube expansion 16 will be treated pressing assembly 2 and apply second pressure force upwards；Common in the first pressure force and the second pressure force
Under effect, assembly 2 to be laminated can be by pressing bonding and by pressurize for a period of time so that bonding be more firm.Compared to commonly using at present
Staff pressing and pressurize mode, in the technical scheme of the present embodiment, on the one hand, due to using the first expansion tube 15 and the
The edge that pressing assembly 2 treated by two expansion tubes 16 simultaneously carries out pressing pressurize, only once need to can complete pressing and pressurize
Operation, and do not need to go pressing pressurize with staff pointwise, therefore the efficiency of its pressing bonding can effectively improve, particularly when treating
When pressing assembly 2 size is larger, the effect that its efficiency improves becomes apparent from；On the other hand, because the first expansion tube 15 is swollen with second
Tube expansion 16 be soft material, and internal cavities be filled with the gas producing equal pressure everywhere, thus can avoid staff pressing
When the unstable situation of force occur occur, the uniformity of pressing can be improved；These two aspects collective effect, can effectively improve pressing
The effect of bonding.
Specifically, in the technical scheme of the present embodiment, the big I of pressing pressure is by being filled with pipe for here
Interior air pressure size controlling, and after pressurize certain time, by gas bleeding so that expansion tube is deflated, thus pressure can be made
Co-clip tool 1 smoothly takes out.In addition, this pressfitting fixture 1 not only has pressing function, it is alternatively arranged as reliably carrying clamping fixture.
See figures.1.and.2, in this embodiment, it is preferred that, pressing body 11 and pressfitting groove 12, all in strip, are pressed
Close groove 12 and be provided with the first tube seat 13 of a strip and the second tube seat 14 of a strip；And pressfitting groove 12,
The length bearing of trend of the first tube seat 13 and the second tube seat 14 three is all consistent with the length bearing of trend of pressing body 11.As
This, the edge abutting edge of assembly 2 to be laminated can be changed into pressing mode by point pressing mode during original manual pressure, changes
Yan Zhi, each section at assembly 2 edge to be laminated all can be pressed with the second expansion tube 16 by the first expansion tube 15, and this is beneficial to
Improve dynamics and the uniformity of pressing.Certainly, in other embodiment, the first tube seat 13 also can be walked in other with the second tube seat 14
To setting, such as but not limited to, on the length bearing of trend of pressing body 11 multiple first tube seats 13 of uniform intervals setting with
Multiple second tube seats 14；These tube seats are all equipped with expansion tube, and the length bearing of trend of these tube seats and expansion tube and pressure
The length bearing of trend of conjunction body 11 is vertical although the efficiency of the pressing of this scheme remains above the mode of staff pointwise pressing, but
The dynamics of its pressing and uniformity are not so good as the scheme in the present embodiment.
With reference to Fig. 1 and Fig. 3, in the present embodiment, for preventing expansion tube from occurring position to move in tube seat, and convenient pressure
Co-clip tool 1 is inserted in from the edge of assembly 2 to be laminated or deviates from, further, the outer tube surface of the first expansion tube 15 and first pipe
Groove 13 bonding, the outer tube surface of the second expansion tube 16 is bonding with the second tube seat 14, and the viscose glue being used is glue (sign).So
The design not limited to this, in other embodiment, this viscose glue can be also double faced adhesive tape etc..
As shown in figure 3, in this embodiment, it is preferred that, the first expansion tube 15 and the second expansion tube 16 are pipe, and the
The caliber of one expansion tube 15 is less than the caliber of the second expansion tube 16.So, the first expansion tube 15 of pipe with small pipe diameter just can be in display
The border area of screen 21 concentrates force, can avoid being pressed onto other regions because caliber is excessive and cause force not concentrate to affect to press
The situation of dynamics occurs, thus can further improve pressing and pressurize effect.Meanwhile, the caliber of the second expansion tube 16 should be larger,
The versatility of pressfitting fixture 1 so can be improved.
In addition, in the present embodiment, further, the first expansion tube 15 and the second expansion tube 16 are in arranged in parallel,
And the plane that formed of both axis is vertical with the plane that the edge of assembly 2 to be laminated is located.So, the first pressure force and
Two pressure forces just can directly act perpendicularly to press the region of bonding, so that the effect of pressing is more preferable.
Meanwhile, it should be noted that, in the present embodiment, the first expansion tube 15 and the second expansion tube 16 are from cell wall projection
Section be semicircle.If the section of these expansion tube projections is more than semicircle, during unaerated, the part of these expansion tubes
Body may overflow from tube seat, can cause pressfitting fixture 1 be inserted in or deviate from operation not convenient；If these expansion tubes are convex
The section going out part is less than semicircle, then be likely to result in less and the inadequate situation of pressing dynamics is occurred because compressing area.
In the present embodiment, in order to be able to bear bigger gas pressure it is preferable that the first expansion tube 15 and the second expansion tube
16 surfaces are all covered with woven cloth.Specifically, the first expansion tube 15 and the second expansion tube 16 are coated with the sail of woven cloth for surface
Stringing.With common rubber tube when inflating excessive because deformation is excessive easily compared with the situation of explosion, canvas outer tube layer covers
Woven cloth can provide constraints to the deformation of its inner tube, and then can be difficult to send out in the case of bearing bigger gas pressure
Raw explosion, is conducive to improving pressing dynamics and guarantees the security producing.In addition, from showing that canvas duct also can be made to glass
Display screen 21 plays certain protective effect, can prevent from staying rubber impression etc. dirty on display screen 21.
As shown in figure 3, in the present embodiment, further, the pressfitting groove 12 for the edge insertion of assembly 2 to be laminated is same
When also there is certain position restriction effect.Specifically, the groove bottom of pressfitting groove 12 is that edge for assembly 2 to be laminated offsets
The confined planes 123 of pressure, so, you can avoid when the first expansion tube 15 and the second expansion tube 16 are inflated, because of assembly 2 to be laminated
The first expansion tube 15 that edge does not press on this confined planes 123 and causes and the equal relative edge of the second expansion tube 16 are along occurring to deviating from
The situation of the direction movement of bottom land occurs.
Last it should be noted that, in the present embodiment, comprehensively examine in terms of the strength of materials, cost and processing convenience etc.
Consider, pressing body 11 is preferably aluminium alloy, and preferably uses monoblock aluminium alloy milling.
The utility model also proposes a kind of chuck apparatus, and this chuck apparatus is included pressfitting fixture 1 and is connected with pressing part
Fill fluid means (not shown), this fills fluid means and includes fluid source.Specifically, in the present embodiment, due to the fluid being filled with
For gas, thus this to fill fluid means be an aerating device.This aerating device include fluid source be source of the gas and be connected to source of the gas with
The control valve for controlling gas turnover between two expansion tubes.Concrete structure reference above-described embodiment of this pressfitting fixture 1, by
Employ whole technical schemes of above-mentioned all embodiments in this chuck apparatus, therefore at least there is the technical side of above-described embodiment
All beneficial effects that case is brought, this is no longer going to repeat them.
The foregoing is only preferred embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be indirectly used in other related technical fields and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of pressfitting fixture, for pressing assembly to be laminated it is characterised in that including pressing body, described pressing body sets
There is the pressfitting groove of the edge insertion for described assembly to be laminated；Described pressfitting groove have in the first cell wall of being oppositely arranged with
Second cell wall, described first cell wall and described second cell wall at least one be provided with for the edge to described assembly to be laminated
The pressing part being pressed, described pressing part is soft material and is provided with cavity, described pressing part is connected with fluid source, described stream
Body source is used for being filled with fluid or extracts described cavity out.
2. pressfitting fixture as claimed in claim 1 is it is characterised in that described first cell wall is provided with the first pressing part, described
Second cell wall is provided with the second pressing part, and described first pressing part and described second pressing part are described pressing part, and described the
One cell wall is concavely provided with the first tube seat, and described second cell wall is concavely provided with the second tube seat；Described first pressing part is in described the
The first accommodating fixing expansion tube in one tube seat, described second pressing part is that to put fixing second in described second tube seat content swollen
Tube expansion.
3. pressfitting fixture as claimed in claim 2 is it is characterised in that in described first expansion tube and described second expansion tube
The fluid being filled with is gas or liquid.
4. pressfitting fixture as claimed in claim 2 is it is characterised in that described pressing body and described pressfitting groove are all in strip
Shape, described pressfitting groove is provided with described first tube seat of a strip and described second tube seat of a strip；And it is described
The length all with described pressing body for the length bearing of trend of pressfitting groove, described first tube seat and described second tube seat three
Bearing of trend is consistent.
5. pressfitting fixture as claimed in claim 4 is it is characterised in that described first expansion tube and described second expansion tube are in phase
Mutually it be arranged in parallel, and the plane that both axis are formed is vertical with the plane that the edge of described assembly to be laminated is located.
6. pressfitting fixture as claimed in claim 2 is it is characterised in that the outer tube surface of described first expansion tube and described first pipe
Groove bonding, the outer tube surface of described second expansion tube is bonding with described second tube seat.
7. pressfitting fixture as claimed in claim 2 is it is characterised in that the caliber of described first expansion tube is swollen less than described second
The caliber of tube expansion.
8. pressfitting fixture as claimed in claim 2 is it is characterised in that the table of described first expansion tube and described second expansion tube
Face is all covered with woven cloth.
9. pressfitting fixture as claimed in claim 1 is it is characterised in that the groove bottom of described pressfitting groove is for described to be laminated
The confined planes that the edge of assembly offsets.
10. a kind of chuck apparatus are it is characterised in that include fluid source and the folder of the pressing as described in claim 1 to 9 any one
Tool, the pressing part of described pressfitting fixture is connected with described fluid source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912962.9U CN205927763U (en) | 2016-08-19 | 2016-08-19 | Pressfitting anchor clamps and clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912962.9U CN205927763U (en) | 2016-08-19 | 2016-08-19 | Pressfitting anchor clamps and clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205927763U true CN205927763U (en) | 2017-02-08 |
Family
ID=57948381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620912962.9U Active CN205927763U (en) | 2016-08-19 | 2016-08-19 | Pressfitting anchor clamps and clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205927763U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI630071B (en) * | 2017-10-20 | 2018-07-21 | 財團法人工業技術研究院 | Fixture for thin-walled workpiece |
| CN109532044A (en) * | 2018-11-07 | 2019-03-29 | Tcl王牌电器(惠州)有限公司 | Pressure maintaining smelting tool |
-
2016
- 2016-08-19 CN CN201620912962.9U patent/CN205927763U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI630071B (en) * | 2017-10-20 | 2018-07-21 | 財團法人工業技術研究院 | Fixture for thin-walled workpiece |
| US10456882B2 (en) | 2017-10-20 | 2019-10-29 | Industrial Technology Research Institute | Fixture for thin-walled workpiece |
| CN109532044A (en) * | 2018-11-07 | 2019-03-29 | Tcl王牌电器(惠州)有限公司 | Pressure maintaining smelting tool |
| CN109532044B (en) * | 2018-11-07 | 2021-08-06 | Tcl王牌电器(惠州)有限公司 | Pressure maintaining smelting tool |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230425 Address after: Room 201, building A, No. 1, front Bay Road, Qianhai Shenzhen Shenzhen Hong Kong cooperation zone (Shenzhen Qianhai business secretary Co., Ltd.), Guangdong, China Patentee after: Shenzhen Huaxi Investment Co.,Ltd. Address before: No. 60019, Huizhou Development Zone, Zhongkai City, Guangdong Province Patentee before: TCL KING ELECTRICAL APPLIANCE (HUIZHOU) Co.,Ltd. |