A kind of pipe fitting support
Technical field
This utility model is related to auxiliary equipment during a kind of processing such as cooperation channelling machine, particularly a kind of pipe fitting support.
Background technology
Existing cooperation slot rolling machining pipe fitting(Including the tubulose position of processing part)Support, its structure such as Fig. 1 institutes
Show.It is made up of bracket base 2, support handle 3, adjusting screw rod 1, carrier base 4 and multiple rollers 15.Wherein:Described
Carrier base 4 is slightly Y-shaped, and described multiple rollers 15 connect and be distributed in the supporting part both sides of 4 upper end of carrier base by axle, and roll
The diameter of wheel 15 is all higher than the width of 4 upper end supporting part of carrier base, and described 4 lower end of carrier base then connects the upper of adjusting screw rod 1
End, the other end of the adjusting screw rod 1 are then movably attached to the threaded joints of 2 upper end of bracket base and make the adjusting screw rod 1 can be with
It is adjusted axially.
Above-mentioned existing pipe fitting support, when which adjusts the height of pipe fitting Support Position, only by adjusting screw rod 1 rotate come
Realize.When needing the pipe fitting support to meet big pipe fitting and small pipe fitting can be processed, i.e., support stroke will meet big range demands,
The height that corresponding support height will do, while the height of slot rolling machine host is also very high.This will undoubtedly increase processing cost,
And reduce work efficiency.
Utility model content
The purpose of this utility model is to provide a kind of pipe fitting support, mainly solves the technology existing for above-mentioned prior art
Problem, using this utility model device, can be made rack body height reduction, completely may be used with the height of effective control rack body
With meet channelling machine center it is high it is relatively low in the case of process all kinds of pipe fittings(Including the tubulose position of processing part), while also have adjusting
The big advantage of section stroke.
For achieving the above object, the technical solution of the utility model is:
A kind of pipe fitting support, it includes bracket base, adjusting screw rod, carrier base;The carrier base lower end connects adjusting screw rod
Upper end, the other end of the adjusting screw rod is then movably attached to the threaded joints of bracket base and carries out adjusting screw rod
It is adjusted axially;It is characterized in that:The upper end supporting part both sides of the carrier base have the multi-directional ball fixing axle of oblique connection respectively, should
The inner of multi-directional ball fixing axle is located at oblique upper and is provided with the Roll of support tubes, the outer end position of the multi-directional ball fixing axle
In obliquely downward, the multi-directional ball fixing axle can be adjusted on the supporting part of carrier base axially back and forth and by detent mechanism reality
Existing adjusting position positioning.
Described pipe fitting support, it is characterised in that:With the scale corresponding to adjusting position in the multi-directional ball fixing axle.
Described pipe fitting support, it is characterised in that:It is provided with corresponding to adjusting position scale in the multi-directional ball fixing axle
Locating slot or location hole, arrange flexibly positioned piece that can buckle into or deviate from locating slot or location hole on the carrier base.
Described pipe fitting support, it is characterised in that:This flexibly positioned piece is made up of locating piece and the first spring, and this is fixed
Position block is connected with the first spring one end, and the first spring other end is then connected on carrier base.
Described pipe fitting support, it is characterised in that:The multi-directional ball fixing axle is rotary body shape, and is provided with and prevents universal
The rotation preventive mechanism of ball fixing axle rotation.
Described pipe fitting support, it is characterised in that:The rotation preventive mechanism includes that the axial direction being arranged in multi-directional ball fixing axle is long
Groove, and be arranged on snapping on carrier base or deviate from the elastic positioning pin of axial elongated slot.
Described pipe fitting support, it is characterised in that:The elastic positioning pin is made up of alignment pin and second spring, the alignment pin
Second spring one end is connected to, the second spring other end is then fixed on carrier base.
Described pipe fitting support, it is characterised in that:The alignment pin outer end is connected with draw ring.
Described pipe fitting support, it is characterised in that:Be provided with the carrier base position is adjusted corresponding in multi-directional ball fixing axle
Put the reading window of scale.
The characteristics of this utility model also has following and effect:
1st, this utility model can realize the purpose for reducing rack body height, while have adjust stroke greatly, Ke Yiman
All kinds of pipe fittings are processed in the case of sufficient channelling machine center height is relatively low.
2nd, the reliability easy to adjust of the multi-directional ball fixing axle on this utility model support.
If the 3, multi-directional ball fixing axle of the present utility model is rotary body shape, due to rotation preventive mechanism, preventing ten thousand
Rotating to ball fixing axle affects machine process, while do not affect scale to read, and calibration data reads conveniently.
Description of the drawings
Fig. 1 is the structural representation of existing pipe fitting support.
Fig. 2 is the structural representation of one preferred embodiment of this utility model.
Fig. 3 is B-B direction sectional view in Fig. 2.
Fig. 4 be in Fig. 2 C-C to sectional view.
In figure:1- adjusting screw rods;2- bracket bases;3- support handles;4- carrier bases;5- multi-directional ball fixing axles;6- readings
Window;7- locating pieces;The first springs of 8-;9- pipe fittings;10- Rolls;11- regulating nuts;12- alignment pins;13- draw rings;14-
Second spring;15- rollers.
Specific embodiment
About detailed description of the present utility model and technology contents, coordinate schema to be described as follows, but institute's accompanying drawings are only carried
Use with explanation for reference, be not used to limit this utility model.
Fig. 2-4 are referred to, it is the structural representation of one preferred embodiment of this utility model pipe fitting support, and it is mainly used in
Channelling machine is coordinated to carry out pipe fitting processing(Including the tubulose position of processing part).As shown in the figure:It includes bracket base 2, adjusts
Screw rod 1, carrier base 4;4 lower end of carrier base connects the upper end of adjusting screw rod 1, and the other end of the adjusting screw rod 1 is then flexibly connected
To bracket base 2 threaded joints and be adjusted axially adjusting screw rod 1;It is characterized in that:The carrier base 4 it is upper
The inner that end supporting part both sides have the multi-directional ball fixing axle 5 of oblique connection, the multi-directional ball fixing axle 5 respectively is located at oblique upper simultaneously
The Roll 10 of support tubes 9 is provided with, the outer end of the multi-directional ball fixing axle 5 is located at obliquely downward, and the multi-directional ball fixing axle 5 can
Adjusted on the supporting part of carrier base 4 axially back and forth and be realized that adjusting position is positioned by detent mechanism.
In the preferred embodiment, with the scale corresponding to adjusting position in the multi-directional ball fixing axle 5.On the carrier base 4
It is provided with corresponding to the reading window 6 that position scale is adjusted in multi-directional ball fixing axle 5.
In the preferred embodiment, the locating slot corresponding to adjusting position scale in the multi-directional ball fixing axle 5, is provided with(Also may be used
Being location hole), arrange on the carrier base 4 and can buckle into or deviate from locating slot(Or location hole)Flexibly positioned piece.The elasticity is fixed
Position block is made up of locating piece 7 and the first spring 8, and the locating piece 7 is connected with 8 one end of the first spring, and first spring 8 is another
End is then connected on carrier base 4.
In the preferred embodiment, the multi-directional ball fixing axle 5 is rotary body shape, particularly a kind of cylinder form, therefore,
Needs are provided with the rotation preventive mechanism for preventing multi-directional ball fixing axle 5 from rotating.The rotation preventive mechanism includes being arranged in multi-directional ball fixing axle 5
Axial elongated slot, and be arranged on snapping on carrier base 4 or deviate from the elastic positioning pin of axial elongated slot.The elastic positioning pin
It is made up of alignment pin 12 and second spring 14, the alignment pin 12 is connected to 14 one end of second spring, and 14 other end of second spring is then
It is fixed on carrier base 4.In addition, 12 outer end of alignment pin is connected with draw ring 13.
The preferred embodiment has the advantage that:
1st, rack body height bottom, but it is big to adjust stroke, can meet channelling machine center it is high it is relatively low in the case of process all kinds of
Pipe fitting.
It is " twin-stage regulation " that its principle is bracket adjustment stroke.One is by rotating adjusting screw rod 1 come adjusting bracket height.
Two be by before and after multi-directional ball fixing axle 5 come the diameter of quartz tube 9 and adjusting bracket height.So in not heightening bracket master
The range-adjustable of support is effectively increased under conditions of body height.
2nd, the telescopic adjustment of the multi-directional ball fixing axle 5 on support is convenient and reliable.
In above-mentioned preferred embodiment, multi-directional ball fixing axle 5 is provided with multiple annular grooves(That is locating slot), each annular groove
It is carved with the specification of corresponding pipe fitting in corresponding position.During use, a handss pull locating piece 7, and now, locating piece 7 is from original positioning
Abjection in the annular groove of position.An other handss just can be lifted the pipe fitting graduation position for needing processing by multi-directional ball fixing axle 5.
Then locating piece 7 is decontroled, under the spring-force driven dual of the first spring 8, locating piece 7 is snapping in a certain circle of multi-directional ball fixing axle 5
In annular groove so as to maintain static.Now just corresponding pipe fitting can be put into support.That is, annular groove is exactly each regulation
Point.
As, in above-mentioned preferred embodiment, multi-directional ball fixing axle 5 is a rotary body shape, for the ease of reading scale,
Needs are provided with the rotation preventive mechanism for preventing multi-directional ball fixing axle 5 from rotating.Multi-directional ball fixing axle 5 is provided with alignment pin 12 and draw ring
13, alignment pin 12 is provided with second spring 14.Because of one axial elongated slot of design in multi-directional ball fixing axle 5, alignment pin 12 is in the second bullet
Just snap under the spring-force driven dual of spring 14 wherein, it is therefore prevented that, around axle center rotating, the data carved characters are also firm for multi-directional ball fixing axle 5
Can show in reading window 6 well.Could will be universal only after with draw ring 13 has been pulled, making alignment pin 12 depart from axial elongated slot
Ball fixing axle is removed.
This utility model can also have following change in addition to above-mentioned preferred embodiment:
1st, multi-directional ball fixing axle 5 is not a kind of rotary body shape, such as regular polygon cylinder, and can thus omit prevents ten thousand
To the rotation preventive mechanism of the rotation of ball fixing axle 5.
2nd, multi-directional ball fixing axle remains a kind of rotary body shape, and the multiple locating slots in multi-directional ball fixing axle 5 can be arranged
It is listed in the long trench bottom in axial direction of rotation preventive mechanism.Now have 12 front end of resilient alignment pin and be set to convex shape, wherein foremost
Can be used to snap in locating slot, and the shoulder of front end can fall into axial elongated slot and realize rotation stopping function.Therefore, by such one group of knot
Structure is achieved that two kinds of functions of location structure and spline structure.
As described above, preferable possible embodiments only of the present utility model are non-therefore limit to this utility model
The scope of the claims, change with the equivalent structure carried out by this utility model description and schema content such as, manage with being contained in
In interest field of the present utility model, Chen Ming is given in conjunction.