CN108015515A - A kind of applicable railway freight car wheel is to automatic press mounting quick switching device and method - Google Patents
A kind of applicable railway freight car wheel is to automatic press mounting quick switching device and method Download PDFInfo
- Publication number
- CN108015515A CN108015515A CN201711252250.4A CN201711252250A CN108015515A CN 108015515 A CN108015515 A CN 108015515A CN 201711252250 A CN201711252250 A CN 201711252250A CN 108015515 A CN108015515 A CN 108015515A
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- China
- Prior art keywords
- freight car
- bracket
- railway freight
- pinch roller
- car wheel
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000001934 delay Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 230000009471 action Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
Abstract
The present invention relates to a kind of applicable railway freight car wheel to automatic press mounting quick switching device and method, including trolley track and the trolley that can be moved back and forth on trolley track, fixed shears component is arranged on the top of trolley track and positioned at the lower section of the pressing component for wheelset fitting to be pressed, and railway freight car wheel can be carried out the press fitting for treating pinch roller pair to being raised at pressing component.The present invention, to adding fixed shears in the middle part of automatic press mounting unit, the exchange of press fitting wheel pair is treated by two bracket moving carts of fixed shears completion, shortens single trolley travelling distance in original wheel；An identical bracket moving cart is respectively set in fixed shears in-out end, pinch roller to be treated is identical with press fitting bracket moving cart working time setting to the bracket moving cart working time, form beat production pattern；Efficiency doubles, and solves the bottleneck in production；Apparatus of the present invention are simple in structure, and without big variation is made to production line, cost of manufacture is cheap.
Description
Technical field
The present invention relates to a kind of wheel to automatic press mounting quick switching device and method, more particularly, to a kind of applicable railway
Freight car wheel set automatic press mounting quick switching device and method.
Background technology
Generally there are two kinds of press-fit approach in railway freight car wheel is to press-loading process；One is hold car with a mounting bracket
Axis, is then manually inserted in the left and right end of axle respectively by left and right wheel, completes after above-mentioned work again using manually being treated what is packaged
Pinch roller completes press fitting to hanging in pressing machine, and this method technique is backward and often has security risk.
The second is automatic press mounting is carried out to automatic press mounting unit using wheel.In wheel in automatic press mounting unit, wheelset fitting
Be will process qualified wheel, input press fitting unit region to be pressed after axle is matched；After system is connected to instruction, axle is first put
Enter bracket moving cart, with rear left and right wheel respectively from the left and right end cap of axle enter axle both ends form treat press fitting wheel pair, hold
It will treat that pinch roller to running to Press Fit Device for Wheelset and being sent into press fitting station, is pressed after the bracket moving cart of press fitting wheel pair is connected to instruction
Installation is taken in completes wheelset fitting after press fitting wheel to after, meanwhile, bracket moving cart returns and to repeat above-mentioned action completion next
Secondary press fitting.
In wheel in automatic press mounting unit, wheelset fitting is will to process qualified wheel, input press fitting after axle is matched
Unit region to be pressed；After system is connected to instruction, axle is first put into bracket moving cart, with rear left and right wheel respectively from axle
Left and right end cap enter axle both ends form treat press fitting wheel pair, hold after press fitting wheel pair bracket moving cart be connected to instruction after will treat
For pinch roller to running to Press Fit Device for Wheelset and being sent into press fitting station, pressing machine completes wheelset fitting, meanwhile, bracket moving cart returns
And repeat above-mentioned action and complete to be pressed next time.
However, the prior art has the disadvantage that：In wheel in automatic press mounting unit, since bracket moving cart is from composition
Treat press fitting wheel to rerun to Press Fit Device for Wheelset and be sent into press fitting station the time required to it is longer, in the entire production line produce section
Bat cannot match with other process beat on line, and with the increase of process production capacity, the process is in wheel in automatic press mounting unit
Become bottleneck process, need urgently to be resolved hurrily.
The content of the invention
The present invention mainly solves the technical problem present in the prior art；One kind is provided in original wheel to automatic press mounting list
A fixation shears is added at first middle part, to hold up the applicable railway freight car wheel for treating press fitting wheel pair to automatic press mounting rapid translating
Device and method.
Further object of the present invention is to solve the technical problem of the grade present in the prior art；Provide a kind of in fixed liter
Drop bracket in-out end respectively sets an identical bracket moving cart, that is, treats that press fitting wheel is small to bracket moving cart and press fitting bracket movement
The applicable railway freight car wheel of car is to automatic press mounting quick switching device and method.
It is to solve the technical problem of the grade present in the prior art that the present invention has a purpose again；Provide one kind and pass through fixation
The applicable railway freight car wheel that shears completes the exchange that two bracket moving carts treat press fitting wheel pair quickly turns automatic press mounting
Changing device and method.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
A kind of applicable railway freight car wheel is to automatic press mounting quick switching device, it is characterised in that including trolley track and
The trolley that can be moved back and forth on trolley track, fixed shears component are arranged on top and the position of trolley track
In the lower section of the pressing component for wheelset fitting to be pressed, railway freight car wheel can be carried out waiting to press to being raised at pressing component
The press fitting of wheel pair.
In a kind of above-mentioned applicable railway freight car wheel to automatic press mounting quick switching device, the fixed shears component
Including two fixation for being symmetricly set on trolley track both sides shears and for driving fixed shears to move vertically
Driving mechanism.
Vehicle frame is included to automatic press mounting quick switching device, the trolley in a kind of above-mentioned applicable railway freight car wheel
And the wheel that can be run in trolley track below vehicle frame is arranged on, a pair of of bracket is arranged with vehicle frame, bracket includes
One supporting rod and the locating rack with a bracket for being arranged on supporting bar top, treat that the axle both ends of pinch roller pair can
It is placed on locating rack.
In a kind of above-mentioned applicable railway freight car wheel to automatic press mounting quick switching device, the locating rack is Y shape, bottom
It is fixed on supporting bar top.
In a kind of above-mentioned applicable railway freight car wheel to automatic press mounting quick switching device, the locating rack is U-shaped, bottom
It is fixed on supporting bar top.
In a kind of above-mentioned applicable railway freight car wheel to automatic press mounting quick switching device, the locating rack be it is arc-shaped,
Bottom is fixed on supporting bar top.
Automatic press mounting quick switching device, the driving mechanism are driven for hydraulic pressure in a kind of above-mentioned applicable railway freight car wheel
Motivation structure or screw pair driving mechanism.
Automatic press mounting quick switching device, the fixed shears are included in a kind of above-mentioned applicable railway freight car wheel
Elevating lever and it is fixed on elevating lever and is used to hold up the bracket at axle both ends.
In a kind of above-mentioned applicable railway freight car wheel to automatic press mounting quick switching device, the bracket for U-shaped or Y shape or
It is arc-shaped.
A kind of applicable railway freight car wheel is to automatic press mounting fast conversion method, it is characterised in that including：
Step 1, will first process qualified wheel, input press fitting unit region to be pressed after axle is matched, and system is connected to
After instruction, axle is introduced into bracket moving cart, enters axle from the left and right end cap of axle respectively with rear left and right wheel and form to wait to press
Dress wheel pair.
Step 2, startup hold treat pinch roller to bracket moving cart run to middle part fix shears above, start liter
The rise of drop bracket support is treated that pinch roller returns to bracket moving cart and repeats 1,2 after pinch roller to after and is acted.
What step 3, the press fitting bracket moving cart that starts were moved to that fixed shears holds treats that pinch roller to lower section, starts solid
Determine shears and delay drop to treat that pinch roller drops to original bottom position, press fitting support to being put into press fitting bracket moving cart, fixed shears
Frame moving cart will treat that pinch roller completes press fitting work after pinch roller to being sent into pressing machine press fitting station, pressing machine income to after.
Step 4, press fitting bracket moving cart returns and repeat step 1-3, carries out next press fitting for treating pinch roller pair.
Therefore, the invention has the advantages that：1st, lead in original wheel to adding fixed shears in the middle part of automatic press mounting unit
Cross fixed shears and complete the exchange that two bracket moving carts treat press fitting wheel pair, shorten single trolley travelling distance.2nd, exist
Fixed shears in-out end respectively sets an identical bracket moving cart, by pinch roller to be treated to bracket moving cart working time and pressure
It is identical to fill the setting of bracket moving cart working time, forms beat production pattern.3rd, original production beat and efficiency are improved
One times, solves the bottleneck in production.4th, apparatus of the present invention are simple in structure, without making big variation, cost of manufacture to production line
It is cheap.
Brief description of the drawings
Attached drawing 1 is that press fitting wheel pair and bracket moving cart schematic diagram are treated in the present invention.
Attached drawing 2 is existing wheel to automatic press mounting unit transportation schematic device.
Attached drawing 3 is technical method of the embodiment of the present invention and schematic device.
Embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.In figure,
Pinch roller is treated to 1, trolley 2, pressing head of packing press 3, trolley track 4, fixes shears 5.
Embodiment：
As shown in Figure 1, including trolley track and the trolley that can be moved back and forth on trolley track, it is fixed to rise
Drop carriage assembly is arranged on the top of trolley track and positioned at the lower section of the pressing component for wheelset fitting to be pressed, can be by iron
Road freight car wheel set, which is raised to, carries out the press fitting for treating pinch roller pair at pressing component.
Fixed shears component includes two fixation shears for being symmetricly set on trolley track both sides and is used for
The driving mechanism of the fixed shears vertical movement of driving, trolley include vehicle frame and be arranged on below vehicle frame can be
The wheel of trolley track operation, a pair of of bracket is arranged with vehicle frame, and bracket includes a supporting rod and is arranged on supporting rod
The locating rack with a bracket on top, treats that the axle both ends of pinch roller pair can be placed on locating rack.
In the present embodiment, locating rack is fixed on supporting bar top for Y shape or U-shaped or, bottom.
Driving mechanism is hydraulic drive mechanism or screw pair driving mechanism, and fixed shears includes elevating lever and fixation
It is used for the bracket for holding up axle both ends in elevating lever.Bracket is U-shaped or Y shape or arc-shaped.
As shown in figure 3, automatic press mounting fast conversion method comprises the following steps that：
1st, will first qualified wheel be processed, input press fitting unit region to be pressed after axle is matched, system is connected to instruction
Afterwards, axle is introduced into bracket moving cart, with rear left and right wheel respectively from the left and right end cap of axle enter axle form treat press fitting wheel
It is right.
2nd, start hold treat pinch roller to bracket moving cart run to middle part fix shears above, start lifting holds in the palm
Frame torr rise is treated that pinch roller returns to bracket moving cart and repeats 1,2 after pinch roller to after and is acted.
3rd, start that press fitting bracket moving cart is moved to that fixed shears holds treats that pinch roller to lower section, starts fixed rise
Drop bracket delays drop and treats that pinch roller drops to original bottom position to being put into press fitting bracket moving cart, fixed shears, and press fitting bracket moves
Dynamic trolley will treat that pinch roller completes press fitting work after pinch roller to being sent into pressing machine press fitting station, pressing machine income to after.
4th, press fitting bracket moving cart returns and repeats 3,4 actions.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Claims (10)
1. a kind of applicable railway freight car wheel is to automatic press mounting quick switching device, it is characterised in that including trolley track and energy
The trolley moved back and forth on trolley track, fixed shears component are arranged on the top of trolley track and are located at
For the lower section of the pressing component of wheelset fitting to be pressed, railway freight car wheel can be carried out treating pinch roller to being raised at pressing component
To press fitting.
2. a kind of applicable railway freight car wheel according to claim 1 is to automatic press mounting quick switching device, it is characterised in that
The fixed shears component includes two fixation shears for being symmetricly set on trolley track both sides and for driving
The driving mechanism of fixed shears vertical movement.
3. a kind of applicable railway freight car wheel according to claim 1 is to automatic press mounting quick switching device, it is characterised in that
The trolley includes vehicle frame and the wheel that can be run in trolley track being arranged on below vehicle frame, is symmetrically set on vehicle frame
There is a pair of of bracket, bracket includes a supporting rod and is arranged on the locating rack with a bracket of supporting bar top, waits to press
The axle both ends of wheel pair can be placed on locating rack.
4. a kind of applicable railway freight car wheel according to claim 3 is to automatic press mounting quick switching device, it is characterised in that
The locating rack is Y shape, and bottom is fixed on supporting bar top.
5. a kind of applicable railway freight car wheel according to claim 3 is to automatic press mounting quick switching device, it is characterised in that
The locating rack is U-shaped, and bottom is fixed on supporting bar top.
6. a kind of applicable railway freight car wheel according to claim 3 is to automatic press mounting quick switching device, it is characterised in that
The locating rack is arc-shaped, and bottom is fixed on supporting bar top.
7. a kind of applicable railway freight car wheel according to claim 2 is to automatic press mounting quick switching device, it is characterised in that
The driving mechanism is hydraulic drive mechanism or screw pair driving mechanism.
8. a kind of applicable railway freight car wheel according to claim 1 is to automatic press mounting quick switching device, it is characterised in that
The fixed shears includes elevating lever and is fixed on the bracket that elevating lever is used to hold up axle both ends.
9. a kind of applicable railway freight car wheel according to claim 1 is to automatic press mounting quick switching device, it is characterised in that
The bracket is U-shaped or Y shape or arc-shaped.
10. a kind of applicable railway freight car wheel is to automatic press mounting fast conversion method, it is characterised in that including：
Step 1, will first process qualified wheel, input press fitting unit region to be pressed after axle is matched, and system is connected to instruction
Afterwards, axle is introduced into bracket moving cart, with rear left and right wheel respectively from the left and right end cap of axle enter axle form treat press fitting wheel
It is right；
Step 2, startup hold treat pinch roller to bracket moving cart run to middle part fix shears above, start lifting holds in the palm
Frame torr rise is treated that pinch roller returns to bracket moving cart and repeats 1,2 after pinch roller to after and is acted；
What step 3, the press fitting bracket moving cart that starts were moved to that fixed shears holds treats that pinch roller to lower section, starts fixed rise
Drop bracket delays drop and treats that pinch roller drops to original bottom position to being put into press fitting bracket moving cart, fixed shears, and press fitting bracket moves
Dynamic trolley will treat that pinch roller completes press fitting work after pinch roller to being sent into pressing machine press fitting station, pressing machine income to after；
Step 4, press fitting bracket moving cart returns and repeat step 1-3, carries out next press fitting for treating pinch roller pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711252250.4A CN108015515A (en) | 2017-12-01 | 2017-12-01 | A kind of applicable railway freight car wheel is to automatic press mounting quick switching device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711252250.4A CN108015515A (en) | 2017-12-01 | 2017-12-01 | A kind of applicable railway freight car wheel is to automatic press mounting quick switching device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108015515A true CN108015515A (en) | 2018-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711252250.4A Pending CN108015515A (en) | 2017-12-01 | 2017-12-01 | A kind of applicable railway freight car wheel is to automatic press mounting quick switching device and method |
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| Country | Link |
|---|---|
| CN (1) | CN108015515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020943A (en) * | 2021-03-12 | 2021-06-25 | 河北京车轨道交通车辆装备有限公司 | Automatic compensation press-fitting method for wheel pair of railway vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201264154Y (en) * | 2008-06-30 | 2009-07-01 | 北京铁科合力科技有限责任公司 | Numerical control wheelset press-mounting machine |
| CN201455620U (en) * | 2009-02-11 | 2010-05-12 | 喻国锋 | Motor train unit bearing press-mounting machine |
| CN201516605U (en) * | 2009-09-29 | 2010-06-30 | 喻国锋 | Material retaining and dump car |
| CN201744832U (en) * | 2010-08-10 | 2011-02-16 | 喻国锋 | Assembly platform trolley |
| CN202572198U (en) * | 2012-04-06 | 2012-12-05 | 南车戚墅堰机车有限公司 | General wheel set press mounting preparation device |
| CN202846114U (en) * | 2012-06-29 | 2013-04-03 | 齐齐哈尔四达铁路设备有限责任公司 | Railway vehicle wheel set pre-assembling machine |
-
2017
- 2017-12-01 CN CN201711252250.4A patent/CN108015515A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201264154Y (en) * | 2008-06-30 | 2009-07-01 | 北京铁科合力科技有限责任公司 | Numerical control wheelset press-mounting machine |
| CN201455620U (en) * | 2009-02-11 | 2010-05-12 | 喻国锋 | Motor train unit bearing press-mounting machine |
| CN201516605U (en) * | 2009-09-29 | 2010-06-30 | 喻国锋 | Material retaining and dump car |
| CN201744832U (en) * | 2010-08-10 | 2011-02-16 | 喻国锋 | Assembly platform trolley |
| CN202572198U (en) * | 2012-04-06 | 2012-12-05 | 南车戚墅堰机车有限公司 | General wheel set press mounting preparation device |
| CN202846114U (en) * | 2012-06-29 | 2013-04-03 | 齐齐哈尔四达铁路设备有限责任公司 | Railway vehicle wheel set pre-assembling machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020943A (en) * | 2021-03-12 | 2021-06-25 | 河北京车轨道交通车辆装备有限公司 | Automatic compensation press-fitting method for wheel pair of railway vehicle |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180511 |