CN203680188U - Tightening mechanism for assembly tool - Google Patents
Tightening mechanism for assembly tool Download PDFInfo
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- CN203680188U CN203680188U CN201320812693.5U CN201320812693U CN203680188U CN 203680188 U CN203680188 U CN 203680188U CN 201320812693 U CN201320812693 U CN 201320812693U CN 203680188 U CN203680188 U CN 203680188U
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- hole
- lateral adjustments
- rectangular
- upper pressing
- adjustments bar
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Abstract
The utility model discloses a tightening mechanism for an assembly tool and relates to the field of work fixtures. The tightening mechanism for the assembly fixture is a tightening mechanism for assembling a small-diameter hoop, and is large in regulation range. Specifically, the tightening mechanism is horizontally regulated through a horizontal regulating rod and a sliding bottom plate, and is vertically regulated through regulating the position of a vertical regulating rod on the horizontal regulating rod, an upper pressing arm and a lower stopping arm of the tightening mechanism can be finely regulated horizontally and vertically through regulating a mother block, so as to achieve more accurate regulation, and the condition that certain product requires horizontal staggering of the upper pressing arm and the lower stopping arm is also met. The tightening mechanism for the assembly tool, provided by the utility model, can adapt to hoops in various specifications, is simple in structure, reduces the cost, and improves the efficiency.
Description
Technical field
The utility model relates to frock clamp field, is specifically related to a kind of tightening system of assembly tooling.
Background technology
The parts of a kind of installation, fastening, seal tube at clip 1 as shown in Figure 1, last procedure of its assembling be the steel band 11 after volume circle with tighten up screw 12 and assemble up (tightening up screw 12 is a kind of nonstandard screws, and a section of steel band 11 is provided with and " tooth " that tighten up screw 12 and mate).
The method of assembling is one to hold clip, and steel band is applied to an one end that makes steel band have tooth and the power of tightening up screw engagement, another hand uses screwdriver or electric screw driver to rotate and tightens up screw, make steel band enter region of engagement, moving linearly, zooms in the diameter of whole clip the size specifying.
But this method is relatively applicable to the larger clip of diameter, the smaller clip of diameter needing for some client, producing in this way can be very tired, and production efficiency declines greatly.Because the clip that diameter is little, hand is poorly held, and can not make strength, and the little clip of diameter, the ratio of rigidity of steel band large (thickness of strips with large similar), and the ratio of curvature of justifying is larger, so need to make larger power steel band could be pressed into region of engagement.
So, just adopt afterwards the power such as cylinder to promote a tightening system and tightened up clip, make steel band enter fast region of engagement, but one pair of tightening system can only be suitable for the clip of a specification (diameter), along with increasing of the clip kind of customer requirement, need a lot of tightening systems of paying of processing, not only processing charges is very high, and the time of remodeling long (original tightening system need to be changed, load onto new, then debug).
Therefore, if design a kind of new tightening system, can adapt to the clip of plurality of specifications, and simple in structure, be this area technical issues that need to address.
Utility model content
The technical problems to be solved in the utility model: clip assembly tooling, in the situation that model is many, needs to make and overpays tightening system, and often need to remodel, and causes production cost high, and production efficiency is low.
For solving the problems of the technologies described above, the technical solution of the utility model is as follows:
A kind of tightening system of assembly tooling, comprise sliding floor, lateral adjustments bar, longitudinal adjusting rod, regulate mother tuber, upper pressing arm, middle push rod and lower blocking arm, the cross section of described lateral adjustments bar, longitudinal adjusting rod, upper pressing arm and lower blocking arm is rectangle, and described adjusting mother tuber is provided with two; Described lateral adjustments bar is arranged on described sliding floor, and can be on described sliding floor transverse shifting; Described longitudinal adjusting rod and described lateral adjustments bar intersect " ├ " shape, and described lateral adjustments bar is provided with first rectangular through-hole of passing for described longitudinal adjusting rod; Described upper pressing arm, middle push rod and lower blocking arm formation crossing with described longitudinal adjusting rod " Ji " font; Described upper pressing arm and lower blocking arm link together by described adjusting mother tuber and described longitudinal adjusting rod respectively, and described middle push rod is arranged on described lateral adjustments bar; Described adjusting mother tuber is provided with the second longitudinal rectangular through-hole and the 3rd horizontal rectangular through-hole, and described the second rectangular through-hole is mated with described longitudinal adjusting rod, and described the 3rd rectangular through-hole is mated with described upper pressing arm and lower blocking arm respectively; The holding screw one that the hole wall above of described the first rectangular through-hole, the second rectangular through-hole and the 3rd rectangular through-hole is equipped with tapped through hole one and coordinates with it; One end of described upper pressing arm and lower blocking arm is equipped with revolvable roller.
Preferably, described lateral adjustments bar is provided with the cylindrical hole matching with described middle push rod.
Preferably, the holding screw two that the hole wall above of described cylindrical hole is provided with tapped through hole two and coordinates with it.
Preferably, described sliding floor is provided with the rectangle sliding tray matching with the width of described lateral adjustments bar.
Preferably, described lateral adjustments bar is provided with mounting hole and lock-screw, and described rectangle sliding tray bottom is provided with tapped through hole three.
Pass through technique scheme, the utility model has designed a kind ofly can have the very tightening system of the clip of the assembling minor diameter of wide adjusting range, specifically realize the horizontal adjusting of tightening system by lateral adjustments bar and sliding floor, realize longitudinal adjusting of tightening system by regulating the position of longitudinal adjusting rod on lateral adjustments bar, and the upper pressing arm of tightening system and lower blocking arm can be by regulating mother tuber to realize horizontal and vertical fine setting, realize more accurately and regulating, also can meet some product needed upper pressing arm and the lower blocking arm situation at lateral alternate.Its beneficial effect is: can adapt to the clip of plurality of specifications, and simple in structure, reduce cost, improve efficiency.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic diagram of clip;
Fig. 2 is the schematic diagram of the tightening system of the disclosed assembly tooling of the utility model embodiment;
Fig. 3 is the schematic diagram (not comprising clip) of the top view of Fig. 2;
Fig. 4 is the schematic diagram (not comprising clip) of the left view of Fig. 2.
Numeral and the represented corresponding component title of letter in figure:
1. clip 11. steel bands 12. tighten up longitudinal adjusting rod 41. second rectangular through-hole 5. of screw 2. sliding floor 21. rectangle sliding tray 3. lateral adjustments bar 31. first rectangular through-hole 32. lock-screw 4. and regulate 2 8. times blocking arm 9. rollers of mother tuber 51. holding screw one 6. upper pressing arms 61. the 3rd rectangular through-hole 7. middle push rod 71. holding screws
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Principle of the present utility model is: providing a kind of can have the very tightening system of the clip of the assembling minor diameter of wide adjusting range, specifically realize the horizontal adjusting of tightening system by lateral adjustments bar and sliding floor, realize longitudinal adjusting of tightening system by regulating the position of longitudinal adjusting rod on lateral adjustments bar, and the upper pressing arm of tightening system and lower blocking arm can be by regulating mother tuber to realize horizontal and vertical fine setting, realize more accurately and regulating, also can meet some product needed upper pressing arm and the lower blocking arm situation at lateral alternate.
Embodiment.
As shown in Figure 2, Figure 3 and Figure 4, a kind of tightening system of assembly tooling, comprise sliding floor 2, lateral adjustments bar 3, longitudinal adjusting rod 4, regulate mother tuber 5, upper pressing arm 6, middle push rod 7 and lower blocking arm 8, the cross section of lateral adjustments bar 3, longitudinal adjusting rod 4, upper pressing arm 6 and lower blocking arm 8 is rectangle, regulates mother tuber 5 to be provided with two; Lateral adjustments bar 3 is arranged on sliding floor 2, and can be on sliding floor 2 transverse shifting; Longitudinally adjusting rod 4 intersects " ├ " shape with lateral adjustments bar 3, and lateral adjustments bar 3 is provided with first rectangular through-hole 31 of passing for longitudinal adjusting rod 4; Upper pressing arm 6, middle push rod 7 and lower blocking arm 8 and the longitudinal crossing formation of adjusting rod 4 " Ji " font; Upper pressing arm 6 and lower blocking arm 8 are respectively by regulating mother tuber 5 and longitudinal adjusting rod 4 to link together, and middle push rod 7 is arranged on lateral adjustments bar 3; Adjusting mother tuber 5 is provided with the second longitudinal rectangular through-hole 41 and the 3rd horizontal rectangular through-hole 61, the second rectangular through-hole 41 are mated with longitudinal adjusting rod 4, and the 3rd rectangular through-hole 61 is mated with upper pressing arm 6 and lower blocking arm 8 respectively; The holding screw 1 that the hole wall above of the first rectangular through-hole 31, the second rectangular through-hole 41 and the 3rd rectangular through-hole 61 is equipped with tapped through hole one and coordinates with it; One end of upper pressing arm and lower blocking arm is equipped with revolvable roller 9.
In the present embodiment, lateral adjustments bar 3 is provided with the cylindrical hole matching with middle push rod 7, meanwhile, and the holding screw 2 71 that the hole wall above of cylindrical hole is provided with tapped through hole two and coordinates with it, the lateral attitude of push rod 7 in the middle of can regulating like this.
In the present embodiment, sliding floor 2 is provided with the rectangle sliding tray 21 matching with the width of lateral adjustments bar 3, and whole like this lateral adjustments bar 3 can move in rectangle sliding tray 21.Simultaneously, lateral adjustments bar 3 is provided with mounting hole and lock-screw 32, rectangle sliding tray 21 bottoms are provided with tapped through hole three, and tapped through hole three mates with lock-screw 32, can by lock-screw 32, lateral adjustments bar 3 be fixed on sliding floor 2 in place like this.
Realizing the adjusting of tightening system, regulate exactly the position of upper pressing arm 6, middle push rod 7 and lower blocking arm 8, is to rely on cooperatively interacting of these 3 parts to realize because tighten up workpiece, and what directly contact with workpiece is also these 3 parts.
The concrete mode regulating has many-side, as regulated the lateral attitude of tightening system, can, by lateral adjustments bar 3 mobile realization on sliding floor 2, also can directly regulate the position of upper pressing arm 6, middle push rod 7 and lower blocking arm 8; As regulated longitudinally, can regulate longitudinal adjusting rod 4 in the position of lateral adjustments bar 3, also can directly regulate the position of upper pressing arm 6 and lower blocking arm 8; The position that regulates upper pressing arm 6 and lower blocking arm 8 is that in the middle of regulating, push rod 7 is by the holding screw 2 71 on lateral adjustments bar 3 by regulating the holding screw 1 on mother tuber 5.
Regulate whole tightening system and regulate separately upper pressing arm 6, middle push rod 7 and lower blocking arm 8, the effect obtaining is substantially the same, but because whole tightening system is heavier, so, regulate single part relatively flexibly with accurate, also can think fine setting, and regulate separately upper pressing arm 6 and lower blocking arm 8, can make the lateral attitude of upper pressing arm 6 and lower blocking arm 8 stagger.
Smooth and easy in order to regulate, the first rectangular through-hole 31 is with longitudinally coordinating of adjusting rod 4 should be more loose, but can not there is too large rocking, recommend gap 0.1mm, in like manner, the coordinating of the second rectangular through-hole 41 and longitudinal adjusting rod 4, the 3rd rectangular through-hole 61 and coordinating of upper pressing arm 6 and lower blocking arm 8 are all such requirements.
The Main Function of roller 9 is the damages that reduce steel strip surface, because tightening system promotes by cylinder, and the speed of service of cylinder is than faster, if the part contacting with steel band be not round and smooth and be to rotate, be easy to scratch steel band or make strip deformation.For roller 9 can rotate smoothly, roller 9 is equipped with rolling bearing, and the axle stretching out with upper pressing arm 6 or lower blocking arm 8 sides coordinates.
In the above-described embodiments, provide a kind of and can have the very tightening system of the clip of the assembling minor diameter of wide adjusting range, specifically realize the horizontal adjusting of tightening system by lateral adjustments bar and sliding floor, realize longitudinal adjusting of tightening system by regulating the position of longitudinal adjusting rod on lateral adjustments bar, and the upper pressing arm of tightening system and lower blocking arm can be by regulating mother tuber to realize horizontal and vertical fine setting, realize more accurately and regulating, also can meet some product needed upper pressing arm and the lower blocking arm situation at lateral alternate.Its beneficial effect is: can adapt to the clip of plurality of specifications, and simple in structure, reduce cost, improve efficiency.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. the tightening system of an assembly tooling, it is characterized in that, comprise sliding floor, lateral adjustments bar, longitudinal adjusting rod, regulate mother tuber, upper pressing arm, middle push rod and lower blocking arm, the cross section of described lateral adjustments bar, longitudinal adjusting rod, upper pressing arm and lower blocking arm is rectangle, and described adjusting mother tuber is provided with two; Described lateral adjustments bar is arranged on described sliding floor, and can be on described sliding floor transverse shifting; Described longitudinal adjusting rod and described lateral adjustments bar intersect " ├ " shape, and described lateral adjustments bar is provided with first rectangular through-hole of passing for described longitudinal adjusting rod; Described upper pressing arm, middle push rod and lower blocking arm formation crossing with described longitudinal adjusting rod " Ji " font; Described upper pressing arm and lower blocking arm link together by described adjusting mother tuber and described longitudinal adjusting rod respectively, and described middle push rod is arranged on described lateral adjustments bar; Described adjusting mother tuber is provided with the second longitudinal rectangular through-hole and the 3rd horizontal rectangular through-hole, and described the second rectangular through-hole is mated with described longitudinal adjusting rod, and described the 3rd rectangular through-hole is mated with described upper pressing arm and lower blocking arm respectively; The holding screw one that the hole wall above of described the first rectangular through-hole, the second rectangular through-hole and the 3rd rectangular through-hole is equipped with tapped through hole one and coordinates with it; One end of described upper pressing arm and lower blocking arm is equipped with revolvable roller.
2. the tightening system of a kind of assembly tooling according to claim 1, is characterized in that, described lateral adjustments bar is provided with the cylindrical hole matching with described middle push rod.
3. the tightening system of a kind of assembly tooling according to claim 2, is characterized in that, the holding screw two that the hole wall above of described cylindrical hole is provided with tapped through hole two and coordinates with it.
4. the tightening system of a kind of assembly tooling according to claim 1, is characterized in that, described sliding floor is provided with the rectangle sliding tray matching with the width of described lateral adjustments bar.
5. the tightening system of a kind of assembly tooling according to claim 4, is characterized in that, described lateral adjustments bar is provided with mounting hole and lock-screw, and described rectangle sliding tray bottom is provided with tapped through hole three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812693.5U CN203680188U (en) | 2013-12-11 | 2013-12-11 | Tightening mechanism for assembly tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812693.5U CN203680188U (en) | 2013-12-11 | 2013-12-11 | Tightening mechanism for assembly tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203680188U true CN203680188U (en) | 2014-07-02 |
Family
ID=51002147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320812693.5U Expired - Fee Related CN203680188U (en) | 2013-12-11 | 2013-12-11 | Tightening mechanism for assembly tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203680188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403757A (en) * | 2016-11-02 | 2017-02-15 | 湖南美蓓达科技股份有限公司 | Clamping device for bearing measurement |
-
2013
- 2013-12-11 CN CN201320812693.5U patent/CN203680188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403757A (en) * | 2016-11-02 | 2017-02-15 | 湖南美蓓达科技股份有限公司 | Clamping device for bearing measurement |
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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: 20140702 Termination date: 20161211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |