CN205926786U - Side's of pushing away equipment of axletree - Google Patents
Side's of pushing away equipment of axletree Download PDFInfo
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- CN205926786U CN205926786U CN201620897460.3U CN201620897460U CN205926786U CN 205926786 U CN205926786 U CN 205926786U CN 201620897460 U CN201620897460 U CN 201620897460U CN 205926786 U CN205926786 U CN 205926786U
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- axletree
- pushing away
- mould
- fillet
- pushing
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Abstract
The utility model relates to a side's of pushing away equipment of axletree, include thrust unit, conveyer, the side's of pushing away mould, repair the fillet mould, along the transport direction of axletree, the side's of pushing away mould with repair the fillet mould and set gradually on the conveyer for the thrust unit that the promotion axletree moved ahead contacts with the axletree. The side's of pushing away mould include along 4 side's of pushing away running rollers of circumferencial direction evenly distributed that 4 side of pushing away running rollers form a through -hole that is used for the axletree to pass, the fillet mould of repairing include along 4 of circumferencial direction evenly distributed and repair the fillet running roller, repair the fillet running roller for 4 and form a through -hole that is used for the axletree to pass, the circumference surface of repairing the fillet running roller is equipped with the concave surface that is used for revising the axletree fillet, and symmetry plane and 4 contained angles that symmetry plane formed of repairing the fillet running roller of 4 side's of pushing away running rollers are 45. The utility model discloses the axletree of production facility production, size that can accurate control central siphon fillet belongs to the technical field of axletree production facility.
Description
Technical field
This utility model is related to the technical field of axletree production equipment, more particularly, to a kind of axletree push away method, apparatus.
Background technology
In prior art, after axle push shaping, because the fillet R of axletree central siphon is that nature row becomes, it is not subject to mould
Management and control, the size due to fillet R is affected by factors such as central siphon wall thickness deviation, central siphon outside diameter tolerances, and R angle size also has partially
Difference, and unequal.In assembling process, misfit with the fillet cooperation of lower plate on axletree at the fillet of central siphon, have gap.?
It is easy to cause loosening between clamping plate and axletree during tens tons of heavy duties travel, so that causing not hanging down of axletree and vehicle body
Directly it is impossible to walk, or even cause axle fracture.
Utility model content
For technical problem present in prior art, the purpose of this utility model is：A kind of side of pushing away of axletree is provided to set
Standby, the axletree that this production equipment produces, the size of energy precise control central siphon fillet.
In order to achieve the above object, this utility model adopts the following technical scheme that：
A kind of axletree push away method, apparatus, including pushing meanss, conveying arrangement, the side's of pushing away mould, cavetto angle mold；Along axletree
Transporting direction, the side's of pushing away mould and cavetto angle mold are successively set on conveying arrangement, for the promotion dress promoting axletree to move ahead
Put and contact with axletree.
It is further：The described side's of pushing away mould includes circumferentially equally distributed 4 side's of pushing away running rollers, and 4 push away
Square running roller forms a through hole passing through for axletree；Described cavetto angle mold includes circumferentially equally distributed 4
Individual rounded corner running roller, 4 rounded corner running rollers form a through hole passing through for axletree；The circumferential surface of rounded corner running roller is provided with
For revising the concave surface of axletree fillet, the symmetrical plane of the symmetrical plane of 4 side's of pushing away running rollers and 4 rounded corner running rollers is formed
Angle is 45 °.
It is further：The case hardness of described axletree is 24HRC～26HRC.
It is further：The length of described axletree is 2100～3000mm, the length of the central siphon of axletree be 1680～
2540mm, the external diameter of the central siphon of axletree are 108～178mm, the wall thickness of the central siphon of axletree is 8～20mm.
It is further：It is 1000～2200mm/min that described axletree passes through the speed of the side's of pushing away mould.
It is further：Described axletree passes through the speed of cavetto angle mold identical with the speed passing through the side's of pushing away mould.
It is further：Described conveying arrangement is provided with roller, and axletree is slidably placed on roller.
Compared with prior art, this utility model has the advantage that and beneficial effect：The side of pushing away of this utility model axletree
Equipment changes the mode of production of traditional axletree, to the axletree side's of pushing away molding in two steps so that the fillet of axletree central siphon is subject to mould
Management and control, all equal, and the size of energy precise control fillet, will not be affected by various factors, the fillet of axletree and upper lower plate
Match, be difficult to loosen during heavy duty travels, be difficult to misplace, axletree not easy fracture, keep normally travel.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the sectional view at Figure 1A-A place.
Fig. 3 is the sectional view at Figure 1B-B place.
Fig. 4 is sectional view and the left view of the side's of pushing away running roller.
Fig. 5 is sectional view and the left view of rounded corner running roller.
Fig. 6 is the schematic diagram before the axletree side of not pushing away, and depicts the sectional view at central siphon.
Fig. 7 is the schematic diagram after axle push shaping, depicts the sectional view at central siphon.
Fig. 8 is the schematic diagram of axletree and the assembling of upper lower plate, and the fillet of central siphon is not through revising.
Fig. 9 is the schematic diagram of axletree and the assembling of upper lower plate, and the fillet of central siphon is through revising.
Wherein, 1 is axletree, and 2 is the central siphon of axletree, and 3 is the side's of pushing away mould, and 4 is cavetto angle mold, and 5 is train wheel bridge, under 6 are
Clamping plate, 7 is the side's of pushing away running roller, and 8 is rounded corner running roller, and 9 is the arc-shaped concave of rounded corner running roller, and 10 is pushing meanss, and 11 is transport
Device.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
A kind of axletree push away method, apparatus, including pushing meanss, conveying arrangement, the side's of pushing away mould, cavetto angle mold；Along axletree
Transporting direction, the side's of pushing away mould and cavetto angle mold are successively set on conveying arrangement, for the promotion dress promoting axletree to move ahead
Put and contact with axletree.This utility model is used for axletree is carried out the side's of pushing away molding, and the length range of axletree is 2100～3000mm
(length of corresponding central siphon be 1680～2540mm), the external diameter of the central siphon of axletree are 108～178mm, the wall thickness of central siphon be 8～
20mm；Axletree passes through the side's of pushing away mould and cavetto angle mold with the speed of 1000～2200mm/min, and correspondingly, pushing meanss promote
It is 1200KN～2500KN that axletree passes through the thrust of the side's of pushing away mould, according to the axletree of different size, after the side's of pushing away mould, axletree
Central siphon at sectional dimension be 90mm × 90mm to 150mm × 150mm, after cavetto angle mold, the R value of the fillet of axletree
For R18 to R36；Pushing meanss promote axletree to pass through the thrust ratio of cavetto angle mold to pass through the thrust big 2% about of the side's of pushing away mould.
The case hardness of axletree is 24HRC～26HRC.Pushing meanss, conveying arrangement can be using various existing ripe technology.
With specific embodiment, the service condition of production equipment of the present utility model is illustrated below：
Embodiment 1
Illustrate below taking the axletree of model TD0620NF that Guangzhou Tenaide Axle Co., Ltd. produces as a example,
Pushing meanss produce for Guangzhou Tenaide Axle Co., Ltd., and model is YT20-3000B, and conveying arrangement is that Guangzhou is special
Bear the production of axletree company limited, model is TFGZ16-2.
In conjunction with shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the axletree side's of pushing away molding in two steps；Comprise the following steps：
The first step, carries out, to axletree, the side of pushing away：By length be 2100mm, the length of central siphon be 1680mm, central siphon external diameter be
108mm, the wall thickness of central siphon are that the axletree of 8mm is placed on conveying arrangement, and pushing meanss promote axletree with the speed of 2200mm/min
Degree is through the side's of pushing away mould；Now, pushing meanss promote the thrust of axletree is 1200KN, after the side's of pushing away mould, the central siphon of axletree
The sectional dimension at place is 90mm × 90mm.
Second step, carries out rounded corner to axletree：Pushing meanss promote axletree to wear with through the side's of pushing away mould same speed
Cross cavetto angle mold.I.e. axletree passes through the speed of the side's of pushing away mould and the speed passing through cavetto angle mold is the same.Now, promote
It is 1224KN that device promotes the thrust of axletree, and after cavetto angle mold, the radius of the fillet of axletree is R18mm.
The case hardness of described axletree is 24HRC.
Along the transporting direction of axletree, the side's of pushing away mould and cavetto angle mold are successively set on conveying arrangement, for promoting
The pushing meanss that axletree moves ahead are contacted with axletree, and pushing meanss promote axletree to the side's of pushing away mould and rounded corner on conveying arrangement
Mould moves ahead, and conveying arrangement is provided with some rollers, and axletree is slidably placed on roller, and axletree can be in conveying arrangement
Slide on roller, conveying arrangement can bear the gravity of axletree, pushing meanss are used for promoting axletree to move ahead.Described cavetto angle mould
The angle that the symmetrical plane of tool is formed with the symmetrical plane of the side's of pushing away mould is 45 °.The angle that two symmetrical planes are formed refers to
Be acute angle therein.
Fig. 6 is the schematic diagram before the axletree side of not pushing away, and Fig. 7 is the schematic diagram after axle push shaping, if after axle push shaping, does not have
Have through cavetto angle mold correction, then the central siphon of axletree and upper lower plate have gap (as shown in Figure 8), if after axle push shaping,
Through cavetto angle mold correction, then there is not gap in the central siphon of axletree and upper lower plate, assembling coincide (as shown in Figure 9).Axletree
So that the fillet of axletree central siphon is subject to the management and control of mould after cavetto angle mold correction, all equal, and energy precise control fillet
Size, will not be affected by various factors, and axletree is matched with the fillet of upper lower plate, be difficult pine during heavy duty travels
Dynamic, it is difficult to misplace, axletree not easy fracture, keep normally travel.
In conjunction with shown in Fig. 2 and Fig. 3, the side's of pushing away mould is built-in with the square hole for axle push shaping, from the section of the side's of pushing away mould
See, the side's of pushing away mould includes circumferentially equally distributed 4 side's of pushing away running rollers, that is, 4 side's of pushing away running rollers are along certain round circle
Circumferential direction is uniformly distributed, and 4 side's of pushing away running rollers form a through hole passing through for axletree, and 4 side's of pushing away running rollers surround a square hole.
Cavetto angle mold is built-in with the trimming hole for revising axletree fillet, from the section of cavetto angle mold, cavetto angle mold bag
Include circumferentially equally distributed 4 rounded corner running rollers, that is, 4 rounded corner running rollers are uniform along the circumferencial direction of certain circle
Distribution, 4 rounded corner running rollers form a through hole passing through for axletree.The circumferential surface of rounded corner running roller is provided with for revising
The arc-shaped concave of axletree fillet, 4 rounded corner running rollers and its arc-shaped concave surround a trimming hole jointly.4 side's of pushing away running rollers
The angle that the symmetrical plane of symmetrical plane and 4 rounded corner running rollers is formed is 45 °, and this angle refers to acute angle therein, 4
Two symmetrical planes of the side's of pushing away running roller intersect vertically, and two symmetrical planes of 4 rounded corner running rollers intersect vertically.
Embodiment 2
In addition to following technical characteristic, remaining does not refer to technical characteristic with embodiment 1.
Illustrate below taking the axletree of model TD0620NF that Guangzhou Tenaide Axle Co., Ltd. produces as a example,
Pushing meanss produce for Guangzhou Tenaide Axle Co., Ltd., and model is YT20-3000B, and conveying arrangement is that Guangzhou is special
Bear the production of axletree company limited, model is TFGZ16-2.
The first step, carries out, to axletree, the side of pushing away：By length be 2200mm, the length of central siphon be 1780mm, central siphon external diameter be
121mm, the wall thickness of central siphon are that the axletree of 10mm is placed on conveying arrangement, and pushing meanss promote axletree with the speed of 2000mm/min
Degree is through the side's of pushing away mould；Now, pushing meanss promote the thrust of axletree is 1300KN, after the side's of pushing away mould, the central siphon of axletree
The sectional dimension at place is 100mm × 100mm.
Second step, carries out rounded corner to axletree：Pushing meanss promote axletree to wear with through the side's of pushing away mould same speed
Cross cavetto angle mold.I.e. axletree passes through the speed of the side's of pushing away mould and the speed passing through cavetto angle mold is the same.Now, promote
It is 1326KN that device promotes the thrust of axletree, and after cavetto angle mold, the radius of the fillet of axletree is R20mm.
The case hardness of described axletree is 24.3HRC.
Embodiment 3
In addition to following technical characteristic, remaining does not refer to technical characteristic with embodiment 1.
Illustrate below taking the axletree of model TD0620NF that Guangzhou Tenaide Axle Co., Ltd. produces as a example,
Pushing meanss produce for Guangzhou Tenaide Axle Co., Ltd., and model is YT20-3000B, and conveying arrangement is that Guangzhou is special
Bear the production of axletree company limited, model is TFGZ16-2.
The first step, carries out, to axletree, the side of pushing away：By length be 2300mm, the length of central siphon be 1840mm, central siphon external diameter be
146mm, the wall thickness of central siphon are that the axletree of 13mm is placed on conveying arrangement, and pushing meanss promote axletree with the speed of 1600mm/min
Degree is through the side's of pushing away mould；Now, pushing meanss promote the thrust of axletree is 1400KN, after the side's of pushing away mould, the central siphon of axletree
The sectional dimension at place is 120mm × 120mm.
Second step, carries out rounded corner to axletree：Pushing meanss promote axletree to wear with through the side's of pushing away mould same speed
Cross cavetto angle mold.I.e. axletree passes through the speed of the side's of pushing away mould and the speed passing through cavetto angle mold is the same.Now, promote
It is 1428KN that device promotes the thrust of axletree, and after cavetto angle mold, the radius of the fillet of axletree is R23mm.
The case hardness of described axletree is 24.8HRC.
Embodiment 4
In addition to following technical characteristic, remaining does not refer to technical characteristic with embodiment 1.
Illustrate below taking the axletree of model TD0620NF that Guangzhou Tenaide Axle Co., Ltd. produces as a example,
Pushing meanss produce for Guangzhou Tenaide Axle Co., Ltd., and model is YT20-3000B, and conveying arrangement is that Guangzhou is special
Bear the production of axletree company limited, model is TFGZ16-2.
The first step, carries out, to axletree, the side of pushing away：By length be 2500mm, the length of central siphon be 2040mm, central siphon external diameter be
152mm, the wall thickness of central siphon are that the axletree of 16mm is placed on conveying arrangement, and pushing meanss promote axletree with the speed of 1400mm/min
Degree is through the side's of pushing away mould；Now, pushing meanss promote the thrust of axletree is 1700KN, after the side's of pushing away mould, the central siphon of axletree
The sectional dimension at place is 127mm × 127mm.
Second step, carries out rounded corner to axletree：Pushing meanss promote axletree to wear with through the side's of pushing away mould same speed
Cross cavetto angle mold.I.e. axletree passes through the speed of the side's of pushing away mould and the speed passing through cavetto angle mold is the same.Now, promote
It is 1734KN that device promotes the thrust of axletree, and after cavetto angle mold, the radius of the fillet of axletree is R28mm.
The case hardness of described axletree is 25.2HRC.
Embodiment 5
In addition to following technical characteristic, remaining does not refer to technical characteristic with embodiment 1.
Illustrate below taking the axletree of model TD0620NF that Guangzhou Tenaide Axle Co., Ltd. produces as a example,
Pushing meanss produce for Guangzhou Tenaide Axle Co., Ltd., and model is YT20-3000B, and conveying arrangement is that Guangzhou is special
Bear the production of axletree company limited, model is TFGZ16-2.
The first step, carries out, to axletree, the side of pushing away：By length be 2700mm, the length of central siphon be 2240mm, central siphon external diameter be
168mm, the wall thickness of central siphon are that the axletree of 18mm is placed on conveying arrangement, and pushing meanss promote axletree with the speed of 1200mm/min
Degree is through the side's of pushing away mould；Now, pushing meanss promote the thrust of axletree is 2100KN, after the side's of pushing away mould, the central siphon of axletree
The sectional dimension at place is 140mm × 140mm.
Second step, carries out rounded corner to axletree：Pushing meanss promote axletree to wear with through the side's of pushing away mould same speed
Cross cavetto angle mold.I.e. axletree passes through the speed of the side's of pushing away mould and the speed passing through cavetto angle mold is the same.Now, promote
It is 2142KN that device promotes the thrust of axletree, and after cavetto angle mold, the radius of the fillet of axletree is R32mm.
The case hardness of described axletree is 25.7HRC.
Embodiment 6
In addition to following technical characteristic, remaining does not refer to technical characteristic with embodiment 1.
Illustrate below taking the axletree of model TD0620NF that Guangzhou Tenaide Axle Co., Ltd. produces as a example,
Pushing meanss produce for Guangzhou Tenaide Axle Co., Ltd., and model is YT20-3000B, and conveying arrangement is that Guangzhou is special
Bear the production of axletree company limited, model is TFGZ16-2.
The first step, carries out, to axletree, the side of pushing away：By length be 3000mm, the length of central siphon be 2540mm, central siphon external diameter be
178mm, the wall thickness of central siphon are that the axletree of 20mm is placed on conveying arrangement, and pushing meanss promote axletree with the speed of 1000mm/min
Degree is through the side's of pushing away mould；Now, pushing meanss promote the thrust of axletree is 2500KN, after the side's of pushing away mould, the central siphon of axletree
The sectional dimension at place is 150mm × 150mm.
Second step, carries out rounded corner to axletree：Pushing meanss promote axletree to wear with through the side's of pushing away mould same speed
Cross cavetto angle mold.I.e. axletree passes through the speed of the side's of pushing away mould and the speed passing through cavetto angle mold is the same.Now, promote
It is 2550KN that device promotes the thrust of axletree, and after cavetto angle mold, the radius of the fillet of axletree is R36mm.
The case hardness of described axletree is 26HRC.
Above-described embodiment be this utility model preferably embodiment, but embodiment of the present utility model be not subject to above-mentioned
The restriction of embodiment, other any without departing from the change made under spirit of the present utility model and principle, modify, replace
Generation, combination, simplification, all should be equivalent substitute mode, are included within protection domain of the present utility model.
Claims (7)
1. a kind of axletree push away method, apparatus it is characterised in that：Including pushing meanss, conveying arrangement, the side's of pushing away mould, cavetto angle mould
Tool；Along the transporting direction of axletree, the side's of pushing away mould and cavetto angle mold are successively set on conveying arrangement, for promoting before axletree
The pushing meanss of row are contacted with axletree.
2. according to a kind of axletree described in claim 1 push away method, apparatus it is characterised in that：The described side's of pushing away mould include along
Equally distributed 4 side's of the pushing away running rollers of circumferencial direction, 4 side's of pushing away running rollers form a through hole passing through for axletree；Described repaiies
Fillet mould includes circumferentially equally distributed 4 rounded corner running rollers, and 4 rounded corner running rollers form one and are used for axletree
The through hole passing through；The circumferential surface of rounded corner running roller is provided with the concave surface for revising axletree fillet, symmetrically the putting down of 4 side's of pushing away running rollers
The angle that the symmetrical plane of face and 4 rounded corner running rollers is formed is 45 °.
3. according to a kind of axletree described in claim 1 push away method, apparatus it is characterised in that：The case hardness of described axletree is
24HRC～26HRC.
4. according to a kind of axletree described in claim 1 push away method, apparatus it is characterised in that：The length of described axletree be 2100～
3000mm, the length of the central siphon of axletree are 1680～2540mm, the external diameter of the central siphon of axletree is 108～178mm, the central siphon of axletree
Wall thickness be 8～20mm.
5. according to a kind of axletree described in claim 1 push away method, apparatus it is characterised in that：Described axletree passes through the side's of pushing away mould
Speed be 1000～2200mm/min.
6. according to a kind of axletree described in claim 5 push away method, apparatus it is characterised in that：Described axletree passes through cavetto angle mould
The speed of tool is identical with the speed passing through the side's of pushing away mould.
7. according to a kind of axletree described in claim 1 push away method, apparatus it is characterised in that：Described conveying arrangement is provided with roller
Cylinder, axletree is slidably placed on roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897460.3U CN205926786U (en) | 2016-08-17 | 2016-08-17 | Side's of pushing away equipment of axletree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620897460.3U CN205926786U (en) | 2016-08-17 | 2016-08-17 | Side's of pushing away equipment of axletree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205926786U true CN205926786U (en) | 2017-02-08 |
Family
ID=57919309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620897460.3U Active CN205926786U (en) | 2016-08-17 | 2016-08-17 | Side's of pushing away equipment of axletree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205926786U (en) |
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2016
- 2016-08-17 CN CN201620897460.3U patent/CN205926786U/en active Active
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