CN206351363U - A kind of mechanical concentric parts with modular construction - Google Patents
A kind of mechanical concentric parts with modular construction Download PDFInfo
- Publication number
- CN206351363U CN206351363U CN201621402872.1U CN201621402872U CN206351363U CN 206351363 U CN206351363 U CN 206351363U CN 201621402872 U CN201621402872 U CN 201621402872U CN 206351363 U CN206351363 U CN 206351363U
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- concentric
- fin
- bore hole
- key
- key mapping
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Abstract
The utility model provides a kind of mechanical concentric parts with modular construction, in the automatic boring welder of modularization or boring welder by boring bar and bore hole arranged concentric to be processed；It includes the multiple concentric fins of shape identical and concentric cover plate of concentric base, multigroup different size；The main body of concentric base is the open tubular column of positive gengon, and the hollow parts of concentric base are used for through boring bar, and concentric base has pedestal key mapping on every one side；One side of each concentric fin is key on fin, key is connected in corresponding pedestal key mapping with corresponding pedestal key mapping gap on fin, the another side of each concentric fin is that contact edge is used to abut bore hole to be processed and boring bar is positioned in bore hole to be processed on contact edge on fin, fin；Wherein, after key is connected in corresponding pedestal key mapping with corresponding pedestal key mapping gap on fin, by concentric cover plate by key on fin and corresponding pedestal key mapping Joint.
Description
Technical field
The utility model is related to automatic multifunctional machinery processing apparatus field, the more particularly, to automatic boring weldering of modularization
By boring bar and the device of bore hole arranged concentric to be processed in device or boring soldering equipment, in particular it relates to which a kind of have assembly type knot
The mechanical concentric parts of structure.
Background technology
In industries such as mining industry, forestry, construction industry, Metallurgy Industry and shipbuildings, heavy construction equipment is widely used.Due to this
A little equipment are born a heavy burden or are pressurized greatly, and the bore hole of some key positions easily causes deformation and mill after the operation of a period of time
Damage.If repaired not in time, heavy construction equipment performance will be made gradually to reduce, so that can not use.If bore hole to be repaired has
Breakage, staff needs to fill up damaged area with welding machine, reuses Boring machine and is accurately cut.
However, during the maintenance of heavy construction equipment, how to repair impaired bore hole is a technology difficulty
Topic；That is heavy construction equipment volume is extremely huge, if it is huge to transport heavy construction equipment back cost that manufacturer repaired
Greatly, and overlong time, capacity utilization is reduced.Accordingly, it would be desirable to select flight-line maintenance factory at the scene or nearby to be repaired.
Therefore, Portable Automatic boring welding machine arises at the historic moment, and some are such as Climax Portable Machine Tools
Inc. the York Portable Machine companies of sum have developed Portable Automatic boring welding machine (B2 of US 7,020,942) and
(B2 of US 8,304,680), to realize field maintenance, can also be repaired in flight-line maintenance factory nearby.
The boring welding machine of above-mentioned two company production needs to aid in boring bar and bore hole to be processed using cone with one heart when mounted
Arranged concentric, i.e., a kind of equipment or part being used for boring bar and bore hole arranged concentric, above-mentioned concentric cone is usually coniform, its
By itself circular arc, contacted with the chamfering on bore hole into face.
However, above-mentioned concentric cone in damaged more serious bore hole environment in use, usually can not be effectively concentric；Meanwhile,
Because the concentric cone being relatively large in diameter is excessively heavy, onsite application is also not suitable for.
Utility model content
In order to overcome problem above, the utility model aims to provide a kind of mechanical concentric parts with modular construction,
For in the automatic boring welder of modularization or boring welder by boring bar and bore hole arranged concentric to be processed；It uses assembly type to set
Meter, can be effectively by boring bar positioning and bore hole center with reference to other parts in bore hole bracket engagement module.
To achieve the above object, the technical solution of the utility model is as follows：
A kind of mechanical concentric parts with modular construction, for being incited somebody to action in the automatic boring welder of modularization or boring welder
Boring bar and bore hole arranged concentric to be processed；It is characterised in that it includes：
Concentric base, its main body is the open tubular column of positive gengon, and the hollow parts of the concentric base are used for through boring bar,
The concentric base has pedestal key mapping on every one side；
Multiple concentric fins of shape identical of multigroup different size, one side of each concentric fin is key, institute on fin
State key on fin to be connected in corresponding pedestal key mapping with the corresponding pedestal key mapping gap, each described concentric fin
Another side be that contact edge is used to abut the bore hole to be processed and the boring bar is positioned at into institute on contact edge on fin, the fin
State in bore hole to be processed；
Wherein, when key on the fin and the corresponding pedestal key mapping gap are connected in corresponding pedestal key mapping
Afterwards, by concentric cover plate by key on the fin and the corresponding pedestal key mapping Joint.
Preferably, the main body of the concentric fin is right-angled trapezium, and the right-angled trapezium straight flange of each concentric fin is fin
Key coincide with the corresponding pedestal key mapping geometry on upper key, the fin and gap is connected in corresponding pedestal key mapping
In, the right-angled trapezium hypotenuse of each concentric fin is that contact edge is described to be added for abutting on contact edge on fin, the fin
The boring bar is simultaneously positioned in the bore hole to be processed by work bore hole；Wherein, contact edge is and the boring bar axle center on the fin
Press from both sides the hypotenuse structure of acute angle.
Preferably, contact edge is that right-angled trapezium hypotenuse has arched cross-section on the fin, for abutting on the bore hole
Bevel edge, to ensure to contact with bore hole to be processed as point.
Preferably, the angle of the hypotenuse and the boring bar axis is 30,45 or 60 degree, depending on bore hole to be processed
Chamfer angle
Preferably, the concentric cover plate includes upper cover plate and lower cover, and the body shape of the upper cover plate and lower cover is
With the open tubular column of the positive gengon of concentric base main body identical, the upper cover plate and lower cover are respectively from two end faces up and down
Fastened and coordinated by fastener and concentric base.
Preferably, the fastener is spiro connection structure；Wherein, the concentric base is fastened with the upper cover plate and lower cover
The end face of cooperation has screwed hole, and the upper cover plate and lower cover have corresponding positioning hole.
Preferably, on a groove on the pedestal key mapping positive every one side of gengon described in embedded and insertion, the fin
Key is that the column type coordinated with the groove gap inserts bolt, and the column type insertion bolt inserts the groove, and several by the groove
What, which coincide, grips.
Preferably, the groove of the pedestal key mapping is the arc groove more than 180 degree；The column type insertion bolt is 180 degree
Circular arc cylinder；The outside gap of the inner face of the arc groove and the circular arc cylinder coordinates.
Preferably, the main body of the concentric base is the open tubular column of hexahedron.
Preferably, the concentric fin is 3, is evenly distributed on the concentric base periphery.
It can be seen from the above technical proposal that the be used for automatic boring welder of modularization or boring that the utility model is provided are welded
Put middle by boring bar and bore hole arranged concentric to be processed, have the advantages that：
1. the combining structure, used
Compared to the concentric cone of integration, in use, this mechanical concentric device is used in damaged more serious bore hole environment
Three-point contact method, because 3 points determine a circle, its equipment will not think bore hole deformation and cause bias, can make modularization
By boring bar and the effective arranged concentric of bore hole to be processed in automatic boring welder or boring welder.
2., it is effectively reduced cone weight with one heart
In 140~420 millimeters of equipment for measuring diameter, 30%~50% weight is effectively reduced；420~600
In the equipment of millimeter measurement diameter, 50%~85% weight is alleviated.
Brief description of the drawings
Fig. 1 uses structural representation for the mechanical concentric parts with modular construction in the utility model embodiment
Fig. 2 is the mechanical concentric parts knot assembling structure schematic diagram with modular construction in the utility model embodiment
Embodiment
Embodying the embodiment of the utility model feature and advantage will in detail describe in the explanation of back segment.It should be understood that this
Utility model can have various changes in different examples, and it does not all depart from scope of the present utility model, and therein
Illustrate and illustrate to regard purposes of discussion in itself, and be not used to limit the utility model.
It is concentric to the machinery of the present utility model with modular construction by specific embodiment below in conjunction with accompanying drawing 1-2
Part and its installation method are described in further detail.
It should be noted that the mechanical concentric parts that the utility model has modular construction can be used in boring welder
Boring bar and bore hole to be processed are subjected to arranged concentric, in the field work for being particularly suitable for use in the automatic boring welder of portable moduleization,
It is especially suitable for onsite application.
It will be apparent to those skilled in the art that the automatic boring welder of portable moduleization generally includes boring bar module B and/or weldering bar mould
Block E, boring bar and/or weldering bar driver (not shown), boring bar folder D, feeding carriage module (not shown) and bore hole bracket engagement mould
Block (not shown).
Referring to Fig. 1, Fig. 1 uses structure for the mechanical concentric parts with modular construction in the utility model embodiment
Schematic diagram.As illustrated, before operation is carried out, needing to aid in boring bar module B and boring to be processed using mechanical concentric parts A first
Gland F arranged concentrics in hole C and bore hole bracket engagement module in place after, mechanical concentric parts A can just depart from, now,
The mechanical concentric parts A, which now can just depart from, to be out of use, then again by each module in the automatic boring welder of portable moduleization
Installed in pending in boring bar module B and bore hole C arranged concentrics to be processed；Finally again by the automatic boring welder of portable moduleization
Each module be arranged on the upper directly progress repairs of pending workpiece A.
That is, machinery concentric parts A serves irreplaceable effect in above-mentioned arranged concentric step.In this reality
With in new embodiment, the mechanical concentric parts A is designed using assembly typeization, with reference to bore hole bracket engagement module (not shown)
In other parts, boring bar module B effectively can be positioned to bore hole C center.
Referring to Fig. 2, Fig. 2 is the mechanical concentric parts knot assembling structure with modular construction in the utility model embodiment
Schematic diagram.As shown in Fig. 2 multiple shape identicals of the mechanical concentric parts including concentric base 1.0, multigroup different size are same
Heart fin 3.0 and concentric cover plate.It should be noted that the concentric fin 3.0 of multiple shape identicals of multigroup different size, is for cooperation
Different bore hole C to be processed pore size design.Predictably, the group number of the concentric fin 3.0 of different size is more, that
, the aperture C suitabilities of bore hole to be processed are better.Certainly, the concentric fin 3.0 of multiple shape identicals of one group of same specification,
Bore hole C to be processed one, aperture excursion can be adapted to；For example, bore hole C to be processed aperture is in ± 10mm, it is possible to use
The concentric fin 3.0 of same specification.
In embodiment of the present utility model, the open tubular column of the typically positive gengon of main body of concentric base 1.0, together
The hollow part (perforation of concentric base boring bar) 1.3 of heart pedestal 1.0 is used for through boring bar.It is preferred that the main body of concentric base 1.0 is
The open tubular column of hexahedron.Concentric base 1.0 has pedestal key mapping 1.2 on every one side, for receiving concentric fin 3.0.It is preferred that same
Heart fin is 3, is evenly distributed on concentric base periphery.
As shown in Fig. 2 one side of each concentric fin 3.0 is key 3.2 on fin, key 3.2 and corresponding pedestal key mapping 1.2 on fin
Gap is connected in corresponding pedestal key mapping 1.2, and the another side of each concentric fin 3.0 is on contact edge 3.1 on fin, fin
Contact edge 3.1 is used to abut bore hole to be processed and boring bar is positioned in bore hole to be processed；Wherein, when key 3.2 on fin and accordingly
After the gap of pedestal key mapping 1.2 is connected in corresponding pedestal key mapping 1.2, by concentric cover plate by key on fin 3.2 and accordingly
Pedestal key mapping 1.2 is mutually fixed.
In preferred embodiment of the present utility model, the main body of concentric fin 3.0 is right-angled trapezium, each concentric fin 3.0
Right-angled trapezium straight flange be on key 3.2 on fin, fin key 3.2 coincide with the corresponding geometry of pedestal key mapping 1.2 and gap be connected in
In corresponding pedestal key mapping 1.2, the right-angled trapezium hypotenuse of each concentric fin 3.0 is that contact edge 3.1 is used on contact edge on fin, fin
In abutting bore hole to be processed and boring bar is positioned in bore hole C to be processed；Wherein, contact edge 3.1 is to be pressed from both sides with boring bar axle center on fin
The hypotenuse structure of acute angle.It is preferred that contact edge 3.1 is that the angle of the hypotenuse and boring bar axis that press from both sides acute angle with boring bar axle center is on fin
30,45 or 60 degree, depending on the chamfer angle on bore hole to be processed
Specifically, contact edge 3.1 is that right-angled trapezium hypotenuse can have arched cross-section on fin, for abutting bore hole to be processed
Bevel edge on C, to ensure to contact with bore hole C to be processed as point.
In this implementation, pedestal key mapping 1.2 is key on insertion and a groove on the every one side of the positive gengon of insertion, fin
3.2 is insert bolt, column type insertion bolt insertion groove with the column type that the groove gap coordinates, and are gripped by groove geometry is identical.
It is preferred that the groove of pedestal key mapping 1.2 is the arc groove more than 180 degree；Column type insertion bolt is the circular arc cylinder of 180 degree；Circular arc
The inner face of groove and the outside gap of circular arc cylinder coordinate.
As shown in Fig. 2 after key 3.2 is embedded in pedestal key mapping 1.2 on fin, it is possible to use concentric cover plate by key 3.2 on fin
It is affixed with pedestal key mapping 1.2.In this embodiment, concentric cover plate is concentric cover plate 2.0, and it includes upper cover plate and lower cover, upper lid
The body shape of plate and lower cover is the open tubular column with the positive gengon of main body identical of concentric base 1.0, upper cover plate and lower cover
Fastened and coordinated to prevent concentric fin 3.0 from sliding with concentric base by fastener from two end faces up and down respectively.It is preferred that this is tight
Firmware is spiro connection structure；As shown in Fig. 2 concentric base 1.0 fastens the end face coordinated with upper cover plate and lower cover has concentric base
Seat screwed hole 1.1, upper cover plate and lower cover have corresponding cover plate positioning hole 2.1.
In other embodiments of the present utility model, concentric cover plate 2.0 can also be other structures, for example, lid with one heart
The upper cover plate or lower cover of plate 2.0 can be structure as a whole with the main body of concentric base 1.0, that is to say, that pedestal key mapping 1.2 is recessed
One end of groove is not insertion, now only needs the upper cover plate or lower cover of concentric cover plate 2.0 to seal up the groove of pedestal key mapping 1.2
The other end.
It in summary it can be seen, equipment is by concentric base 1.0, concentric cover plate 2.0 with one heart and fin 3.0 is constituted with one heart for machinery.
, can be first by several concentric fins during the assembling of the mechanical concentric parts with modular construction in embodiment of the present utility model
3.0 (being, for example, 3), insert in concentric base 1.0 parallel to the axis of the hollow part 1.3 of concentric base 1.0；It is preferred that 3
Concentric fin 3.0 may be uniformly distributed in the open tubular column that the main body of concentric base 1.0 is hexahedron.That is, 3 concentric fins
3.0 distribute alternately on three sides of hexahedron, are evenly distributed with 120 degree；It is then possible to using concentric cover plate 2.0 and together
Fastened before and after heart pedestal 1.0.
Input can be to use after the completion of said structure.Following is a brief introduction of the utility model has assembly type knot
The use step of the mechanical concentric parts of structure, this includes installation steps and demounting procedure using step.
Installation steps：
Before work is needed, boring bar B is inserted in mechanical concentric parts A, mechanical concentric parts A is by concentric fin 3.0
Contact edge 3.1 contacts positioning with bore hole C to be processed on fin；Next, mechanical concentric parts A is positioned at using bore hole bar cramp D
On boring bar module B, it is set not slide；Then, connection portable modular Boring is installed in bore hole C to be processed outside
The gland F of device (not shown), then fixed with welding rod E.
Demounting procedure：
During dismounting, boring bar folder D is first loosened, concentric cover plate 2.0 and concentric fin 3.0 is laid down, takes boring bar B, concentric base 1.0 away
It is own to drop.
Only embodiment of the present utility model above, embodiment simultaneously is not used to limit patent protection model of the present utility model
Enclose, therefore every equivalent structure change made with specification of the present utility model and accompanying drawing content, similarly it should be included in
In protection domain of the present utility model.
Claims (10)
1. a kind of mechanical concentric parts with modular construction, in the automatic boring welder of modularization or boring welder by boring
Bar and bore hole arranged concentric to be processed；It is characterised in that it includes：
Concentric base, its main body is the open tubular column of positive gengon, and the hollow parts of the concentric base are used for through boring bar, described
Concentric base has pedestal key mapping on every one side；
Multiple concentric fins of shape identical of multigroup different size, one side of each concentric fin is key, the fin on fin
Upper key is connected in corresponding pedestal key mapping with the corresponding pedestal key mapping gap, each concentric fin it is another
While being that contact edge is used to abut the bore hole to be processed and the boring bar is positioned at into described treat on contact edge on fin, the fin
Process in bore hole；
Wherein, after key is connected in corresponding pedestal key mapping with the corresponding pedestal key mapping gap on the fin,
By concentric cover plate and fastener by key on the fin and the corresponding pedestal key mapping Joint.
2. the mechanical concentric parts according to claim 1 with modular construction, it is characterised in that the concentric fin
Main body is right-angled trapezium, and the right-angled trapezium straight flange of each concentric fin is key and the corresponding base on key on fin, the fin
Seat key mapping geometry coincide and gap is connected in corresponding pedestal key mapping, the right-angled trapezium of each concentric fin
Hypotenuse is that contact edge is used to abut the bore hole to be processed and the boring bar is positioned at into described treat on contact edge on fin, the fin
Process in bore hole；Wherein, contact edge is the hypotenuse structure that acute angle is pressed from both sides with the boring bar axle center on the fin.
3. the mechanical concentric parts according to claim 2 with modular construction, it is characterised in that contacted on the fin
While be that right-angled trapezium hypotenuse has arched cross-section, for abutting the bevel edge on the bore hole, using ensure with bore hole to be processed as
Point contact.
4. according to any one of mechanical concentric parts with modular construction of Claims 2 or 3, it is characterised in that
The angle of the hypotenuse and the boring bar axis is 30,45 or 60 degree, depending on the chamfer angle on bore hole to be processed.
5. the mechanical concentric parts according to claim 1 with modular construction, it is characterised in that the concentric cover plate
Including upper cover plate and lower cover, the body shape of the upper cover plate and lower cover is just many with the concentric base main body identical
The open tubular column of side body, the upper cover plate and lower cover are fastened from two end faces up and down by fastener with concentric base respectively matches somebody with somebody
Close.
6. the mechanical concentric parts according to claim 5 with modular construction, it is characterised in that the fastener is
Spiro connection structure；Wherein, the concentric base and the upper cover plate and lower cover, which fasten the end face coordinated, has a screwed hole, it is described on
Cover plate and lower cover have corresponding positioning hole.
7. the mechanical concentric parts according to claim 2 with modular construction, it is characterised in that the pedestal key mapping
Key is the column type coordinated with the groove gap on a groove of the positive gengon per one side, the fin described in insertion and insertion
Bolt is inserted, the column type insertion bolt inserts the groove, and is gripped by the groove geometry is identical.
8. the mechanical concentric parts according to claim 7 with modular construction, it is characterised in that the pedestal key mapping
Groove be more than 180 degree arc groove；The column type insertion bolt is the circular arc cylinder of 180 degree；The inner face of the arc groove and
The outside gap of the circular arc cylinder coordinates.
9. the mechanical concentric parts according to claim 1 with modular construction, it is characterised in that the concentric base
Main body be hexahedron open tubular column.
10. the mechanical concentric parts according to claim 1 with modular construction, it is characterised in that the concentric fin
For 3, the concentric base periphery is evenly distributed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402872.1U CN206351363U (en) | 2016-12-20 | 2016-12-20 | A kind of mechanical concentric parts with modular construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621402872.1U CN206351363U (en) | 2016-12-20 | 2016-12-20 | A kind of mechanical concentric parts with modular construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206351363U true CN206351363U (en) | 2017-07-25 |
Family
ID=59347490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621402872.1U Withdrawn - After Issue CN206351363U (en) | 2016-12-20 | 2016-12-20 | A kind of mechanical concentric parts with modular construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206351363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984970A (en) * | 2016-12-20 | 2017-07-28 | 朱湘冀 | A kind of mechanical concentric parts with modular construction |
-
2016
- 2016-12-20 CN CN201621402872.1U patent/CN206351363U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106984970A (en) * | 2016-12-20 | 2017-07-28 | 朱湘冀 | A kind of mechanical concentric parts with modular construction |
| CN106984970B (en) * | 2016-12-20 | 2019-05-10 | 朱湘冀 | A kind of mechanical concentric parts with modular construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170725 Effective date of abandoning: 20190510 |