CN207333436U - Weight equipment major axis - Google Patents
Weight equipment major axis Download PDFInfo
- Publication number
- CN207333436U CN207333436U CN201720874012.6U CN201720874012U CN207333436U CN 207333436 U CN207333436 U CN 207333436U CN 201720874012 U CN201720874012 U CN 201720874012U CN 207333436 U CN207333436 U CN 207333436U
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- CN
- China
- Prior art keywords
- short axle
- major axis
- voussoir
- shaft coupling
- weight equipment
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Abstract
The utility model weight equipment major axis, belongs to equipment component technical field, it is therefore an objective to provides a kind of weight equipment major axis being easily installed, requirement when reducing installation to implementing outside workshop etc..Including short axle one, short axle two and shaft coupling；The short axle one is overlapped with the axis of short axle two, and is docked by shaft coupling；Gap eliminator is equipped between short axle one and short axle two.The weight equipment major axis, is docked short axle one and short axle two by shaft coupling, and two short axles are spliced into a root long axis, in the case of major axis total length needed for guarantee, avoids the amount of deflection problem that major axis easily occurs in process engineering；Gap eliminator is used to eliminate the gap between two splicing seams of short axle one and short axle, ensure that the mechanical property for the major axis that short axle one is spliced to form with short axle two；It is divided into short axle one and short axle two to carry out segmentation installation major axis, reduces to workshop in the requirement of height, hall space is rationally utilized while having saved workshop building cost.
Description
Technical field
The utility model belongs to equipment component technical field, particularly weight equipment major axis.
Background technology
Major axis in weight equipment is an important part of the heavy duty equipment in production, installation process.In heavy type
During mechanical equipment installation, because basic machine height is high, in equipment between the upper installation site of major axis and lower installation site
Distance it is big, realized to meet work requirements, it is necessary to install several major axis.Since the size of major axis is grown, to meet to install
It is required that, it is necessary to which the height of workshop meets installation requirement, after after equipment, installation is complete, workshop is just located in the segment space of short transverse
In idle state, not only workshop building is of high cost, but also use value is not high, and economic performance is low.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of weight equipment major axis being easily installed, to reduce
Requirement during installation to implementing outside workshop etc..
The technical solution adopted in the utility model is：Weight equipment major axis, including short axle one, short axle two and shaft coupling；
The short axle one is overlapped with the axis of short axle two, and is docked by shaft coupling；Disappear between short axle one and short axle two equipped with gap
Except device.
Further, the shaft coupling is with female nut；It is equipped with the Butt Section of short axle one and short axle two
External screw thread.
Further, the external screw thread of the short axle one and the external thread rotary orientation of short axle two are opposite.
Further, the gap eliminator includes voussoir one and voussoir two；The voussoir one includes inclined-plane one and matches somebody with somebody
Conjunction face one；The voussoir two includes inclined-plane two and mating surface two；The inclined-plane one is bonded with inclined-plane two；Mating surface one and short axle one
Upper surface fitting, mating surface two is bonded with the lower face of short axle two；Voussoir two is located at the top of mating surface one；
Driving voussoir one and two relative motion of voussoir are further included to adjust the drive of mating surface one and two spacing size of mating surface
Dynamic device.
Further, the voussoir one and two section of voussoir are in a rectangular trapezoid.
Further, in the upper end of short axle one equipped with by upper surface, concave groove, the voussoir one are pacified axially downward
Loaded in groove.
Further, it is preferred that the through hole for radially running through its side wall, the driving device bag are equipped with shaft coupling
The screw rod one coordinated with through hole is included, the consistent reach through hole of screw rod is connected with two threaded one end of voussoir.
Preferably, on shaft coupling be equipped with radially run through its side wall threaded hole, the driving device further include with
The screw rod two that threaded hole is connected, one end that the screw rod two stretches into shaft coupling abuts against the end face of two other end of voussoir；And spiral shell
The axis of bar one is overlapped with the axis of screw rod two.
The beneficial effects of the utility model are：The weight equipment major axis, it is by shaft coupling that short axle one and short axle two is right
Connect, and short axle one is overlapped with short axle two, so that two short axles are spliced into a root long axis, in the feelings of major axis total length needed for guarantee
Under condition, the amount of deflection problem that major axis easily occurs in process engineering is avoided；And the setting of gap eliminator, it is short for eliminating
Gap between two splicing seams of axis one and short axle, ensure that the mechanical property for the major axis that short axle one is spliced to form with short axle two；Peace
During dress, it is divided into short axle one and short axle two to carry out segmentation installation major axis, reduces to workshop in the requirement of height, saved factory
Hall space is set rationally to be utilized while room construction cost.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the A-A partial sectional views of Fig. 1；
Fig. 3 is the fractionation schematic diagram of gap eliminator assembling；
Fig. 4 is scheme of installation when the utility model is used.
In figure, short axle 1, short axle 22, shaft coupling 3, voussoir 1, one 4A of inclined-plane, one 4B of mating surface, voussoir 25, inclined-plane
Two 5A, two 5B of mating surface, groove 6, through hole 7, screw rod 1, threaded hole 9, screw rod 2 10, lower installation position 11, upper installation position 12.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples as follows：
Weight equipment major axis, as shown in Figure 1, including short axle 1, short axle 22 and shaft coupling 3；The short axle 1 with it is short
The axis of axis 22 overlaps, and is docked by shaft coupling 3；Gap eliminator is equipped between short axle 1 and short axle 22.
The weight equipment major axis, is docked short axle 1 and short axle 22 by shaft coupling 3, and short axle 1 and short axle 22
Overlap, so that two short axles are spliced into a root long axis, in the case of major axis total length needed for guarantee, avoid major axis and adding
The amount of deflection problem easily occurred in work engineering；And the setting of gap eliminator, splice for eliminating short axle 1 with short axle 22
Gap between seam, ensure that the mechanical property for the major axis that short axle 1 is spliced to form with short axle 22；It is being installed on jumbo
When, as shown in figure 4, short axle 1 first is installed on lower installation position 11, then gap eliminator is installed in place, then will be short
Axis 22 is hung in from the post holes of upper installation position 12, is adjusted with using shaft coupling 3 behind the position of short axle 1 by short axle 1 and short axle
22 lockings.It is divided into two sections to be installed equivalent to by major axis, reduces to workshop in the requirement of height, saved workshop and built
Being set as this while makes hall space rationally be utilized.
Shaft coupling 3 can be diversified forms, such as be docked using existing half a coupler, but in order to simplify shaft coupling 3
Structure, reduce the quantity of splicing seams, it is preferred that the shaft coupling 3 is with female nut；In short axle 1 and short axle
22 Butt Section is equipped with external screw thread.
The external screw thread of the short axle 1 is opposite with the external thread rotary orientation of short axle 22.
In the above-described embodiment, gap eliminator can be elastic washer etc., but under the action of elastic washer,
Easily there is axial float between short axle 1 and short axle 22.In order to overcome the above problem, it is preferred that as shown in Fig. 2, the gap
Cancellation element includes voussoir 1 and voussoir 25；The voussoir 1 includes one 4B of one 4A of inclined-plane and mating surface；The voussoir 25
Including two 5B of two 5A of inclined-plane and mating surface；One 4A of inclined-plane is bonded with two 5A of inclined-plane；One 4B of mating surface is upper with short axle 1
End face is bonded, and two 5B of mating surface is bonded with the lower face of short axle 22；Voussoir 25 is located at the top of one 4B of mating surface；
Further include driving voussoir 1 and 25 relative motion of voussoir is big to adjust one 4B of mating surface and two 5B spacing of mating surface
Small driving device.
The gap eliminator, by the relative motion of one 4A of inclined-plane and two 5A of inclined-plane to adjust one 4B of mating surface with coordinating
The spacing of two 5B of face, makes spacing meet the clearance requirement of short axle 1 and short axle 22.
In the above-described embodiment, voussoir 1 and 25 section of voussoir can also be in irregular quadrilateral etc., still, in order to
Easy to process and installation, it is preferred that the voussoir 1 and 25 section of voussoir are in a rectangular trapezoid.
For the ease of the installation of gap eliminator, it is preferred that as shown in figure 3, being equipped with the upper end of short axle 1 by upper end
Concave groove 6, the voussoir 1 are installed in groove 6 axially downward in face.While groove 6 facilitates the installation of voussoir 1,
Also position-limiting action is played to voussoir 1, voussoir 1 is fixed on groove 6, it is only necessary to adjust voussoir 25.
Preferably, the through hole 7 for radially running through its side wall is equipped with shaft coupling 3, the driving device is included with leading to
The screw rod 1 that hole 7 coordinates, the screw rod 1 are connected through through hole 7 and 25 threaded one end of voussoir.Pass through push-pull screw
One 8 can drive voussoir 25 to be moved relative to voussoir 1, to adjust the spacing of one 4B of mating surface and two 5B of mating surface, the drive
Dynamic apparatus structure is simple, easily operated.
In order to limit the movement of voussoir 25, voussoir 25 is avoided to touch the internal thread of shaft coupling 3, it is preferred that in shaft coupling 3
The threaded hole 9 for radially running through its side wall is equipped with, the driving device further includes the screw rod two being connected with threaded hole 9
10, one end that the screw rod 2 10 stretches into shaft coupling 3 abuts against the end face of 25 other end of voussoir；And the axis and screw rod of screw rod 1
2 10 axis overlaps.
Claims (8)
1. weight equipment major axis, it is characterised in that：Including short axle one (1), short axle two (2) and shaft coupling (3)；The short axle one
(1) axis with short axle two (2) overlaps, and is docked by shaft coupling (3)；Between being equipped between short axle one (1) and short axle two (2)
Gap cancellation element.
2. weight equipment major axis as claimed in claim 1, it is characterised in that：The shaft coupling (3) is with female
Nut；External screw thread is equipped with the Butt Section of short axle one (1) and short axle two (2).
3. weight equipment major axis as claimed in claim 1, it is characterised in that：The external screw thread and short axle of the short axle one (1)
The external thread rotary orientation of two (2) is opposite.
4. the weight equipment major axis as described in claim 1 or 2 or 3, it is characterised in that：The gap eliminator includes wedge
Block one (4) and voussoir two (5)；The voussoir one (4) includes inclined-plane one (4A) and mating surface one (4B)；Voussoir two (5) bag
Include inclined-plane two (5A) and mating surface two (5B)；The inclined-plane one (4A) is bonded with inclined-plane two (5A)；Mating surface one (4B) and short axle
The upper surface fitting of one (1), mating surface two (5B) are bonded with the lower face of short axle two (2)；Voussoir two (5) is located at mating surface one
The top of (4B)；
Driving voussoir one (4) and voussoir two (5) relative motion are further included to adjust between mating surface one (4B) and mating surface two (5B)
Driving device away from size.
5. weight equipment major axis as claimed in claim 4, it is characterised in that：The voussoir one (4) and voussoir two (5) section
It is in a rectangular trapezoid.
6. weight equipment major axis as claimed in claim 4, it is characterised in that：It is equipped with the upper end of short axle one (1) by upper end
Concave groove (6), the voussoir one (4) are installed in groove (6) axially downward in face.
7. weight equipment major axis as claimed in claim 4, it is characterised in that：It is equipped with shaft coupling (3) and radially passes through
The through hole (7) of its side wall is worn, the driving device includes the screw rod one (8) coordinated with through hole (7), and the screw rod one (8) is run through
Through hole (7) is connected with voussoir two (5) threaded one end.
8. weight equipment major axis as claimed in claim 6, it is characterised in that：It is equipped with shaft coupling (3) and radially passes through
The threaded hole (9) of its side wall is worn, the driving device further includes the screw rod two (10) being connected with threaded hole (9), the spiral shell
One end that bar two (10) stretches into shaft coupling (3) abuts against the end face of voussoir two (5) other end；And the axis and screw rod of screw rod one (8)
The axis of two (10) overlaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874012.6U CN207333436U (en) | 2017-07-18 | 2017-07-18 | Weight equipment major axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874012.6U CN207333436U (en) | 2017-07-18 | 2017-07-18 | Weight equipment major axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333436U true CN207333436U (en) | 2018-05-08 |
Family
ID=62377094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720874012.6U Active CN207333436U (en) | 2017-07-18 | 2017-07-18 | Weight equipment major axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207333436U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797282A (en) * | 2018-09-07 | 2018-11-13 | 三汽车制造有限公司 | Ironing-board vibrating device, ironing-board vibrating system and paver |
| CN109967021A (en) * | 2019-05-10 | 2019-07-05 | 湖北昌发容器制造有限公司 | A kind of tower reactor |
-
2017
- 2017-07-18 CN CN201720874012.6U patent/CN207333436U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797282A (en) * | 2018-09-07 | 2018-11-13 | 三汽车制造有限公司 | Ironing-board vibrating device, ironing-board vibrating system and paver |
| CN109967021A (en) * | 2019-05-10 | 2019-07-05 | 湖北昌发容器制造有限公司 | A kind of tower reactor |
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