CN106736311B - A kind of production technology of saddle type end carriage - Google Patents
A kind of production technology of saddle type end carriage Download PDFInfo
- Publication number
- CN106736311B CN106736311B CN201710129706.1A CN201710129706A CN106736311B CN 106736311 B CN106736311 B CN 106736311B CN 201710129706 A CN201710129706 A CN 201710129706A CN 106736311 B CN106736311 B CN 106736311B
- Authority
- CN
- China
- Prior art keywords
- bending plate
- hole
- partition board
- groove
- end carriage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000005516 engineering process Methods 0.000 title claims abstract description 11
- 238000005452 bending Methods 0.000 claims abstract description 29
- 238000005192 partition Methods 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000002893 slag Substances 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 238000005422 blasting Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 231100000241 scar Toxicity 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 230000037452 priming Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 238000013519 translation Methods 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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
A kind of production technology of saddle type end carriage, belongs to technical field of crane equipment.Present invention process advantages of simple, it is easy to process, connection type between partition board and web is welded to connect this as whole plate bending by original, welding times when reducing processing, technological process is shortened, easily manufactured safety improves the welding quality of product, the machining accuracy of end carriage is improved, is also improved a lot in product appearance and cleannes.
Description
Technical field
The invention belongs to the technical fields of crane facility, are specifically related to a kind of production technology of saddle type end carriage.
Background technology
Since China reforms and opens up to the outside world, national economy is quickly increased, and the prosperity of machinery industry is brought.Machinery industry
Gradually developed to the direction of intensive style, energy-saving and emission-reduction, low-carbon with " scientific and technical innovation, autonomous innovation ".Since own human civilization, object
Material carries the important component for having become mankind's activity, away from the modern developing history for having more than 5,000 years.With production-scale
Expand, the raising of the degree of automation, the crane as material carrying important equipment is during modern production using more next
Wider, effect is more and more big, and the requirement to crane is also higher and higher.End carriage has important role in lifting machine, it is
The key component of carrying translation transport.The processing method of existing end carriage is first to mark front shroud, back shroud, abdomen successively on steel
Plate and partition board, are cut using cutting machine, then by each component by being welded together.The processing method procedure of processing
It is cumbersome, if welding precision itself is not high and has deformation, it is difficult to ensure that the required precision that end carriage is final, low production efficiency.By
In needing to use multiple welding, lead to that welding cost is high, the consumption energy is more and rosin joint rate is higher.
Invention content
The present invention is mainly the technical problem solved present in the above-mentioned prior art, provides a kind of production of saddle type end carriage
Technique.
The above-mentioned technical problem of the present invention is mainly to be addressed by following technical proposals：A kind of saddle type end carriage
Production technology, production technology are：Step (1) is chosen the steel that thickness is 16-20mm, is pre-processed to steel, steel table
Face must not have corrosion and scar, and inside must not have slag inclusion, layer skin defect, and carry out straightening, impeller blasting, linging to it
Paint processing；Step (2) marks front shroud, back shroud and bending plate according to drawing requirement successively on steel, then using cutting
Cutting mill is cut；Step (3) marks on bending plate between partition board, web, partition board and web successively according to drawing requirement
Butted line, bolt hole and wheel hole, the partition board is between adjacent two blocks of webs；Step (4), uses numerical control machining center
It drills according to the hole in bolt hole and wheel hole position, V-groove, the opening of the V-groove is opened along the butted line of partition board and web
Angle is 90 °, and the distance h that bent plate bottom end is disintegrated in V-groove bottom end is 2-3mm, is purged to the slag that cuts in V-groove；Step
(5), bending plate is subjected to 90 ° of bendings along V-groove, then welds one end of bending plate with back shroud, postwelding removes weldering
Slag, polishing crator, and detect the quality of weld seam；Step (6) is welded several connectors in one end of front shroud, is set on connector
There are hole, the size and location in the hole to match with the bolt hole on the bending plate, by bolt by bending plate and front shroud
It is fixedly connected；Step (7) carries out self-test to assembled end carriage, is specially examined after stamping steel seal, then etc. to be assembled.
Preferably, when the bending plate and back shroud weld, welding wire uses J507, gage of wire 2.5mm, using dioxy
Change carbon gas shielded welding.
The device have the advantages that：The present invention using the above scheme, it is simple for process rationally, it is easy to process, partition board and
Connection type between web is welded to connect this as whole plate bending by original, and welding times when reducing processing shorten work
Skill flow, easily manufactured safety improve the welding quality of product, improve the machining accuracy of end carriage, product appearance and cleaning
It also improves a lot on degree.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of bending plate of the present invention；
Fig. 2 is a kind of schematic diagram that bending plate of the present invention opens V-groove；
Fig. 3 is a kind of assembling schematic diagram of the present invention.
In figure：1, front shroud；2, back shroud；3, partition board；4, web；5, butted line；6, bolt hole；7, wheel hole；8, V-type
Slot；9, hole；10, connector.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment：A kind of production technology of saddle type end carriage, as shown in Figs. 1-3, production technology is：Step (1) is chosen
Thickness is the steel of 16-20mm, is pre-processed to steel, and steel surface must not have corrosion and scar, inside that must not have folder
Slag, layer skin defect, and straightening, impeller blasting, processing of priming are carried out to it；Step (2), according to drawing requirement, in steel
Front shroud, back shroud and bending plate are marked on material successively, is then cut using cutting machine；Step (3) is wanted according to drawing
It asks, marks butted line, bolt hole and the wheel hole between partition board, web, partition board and web, the partition board successively on bending plate
Between adjacent two blocks of webs；Step (4) is bored using numerical control machining center according to the hole in bolt hole and wheel hole position
V-groove is opened in hole along the butted line of partition board and web, and the opening angle of the V-groove is 90 °, and bent plate bottom end is disintegrated in V-groove bottom end
Distance h be 2-3mm, the slag that cuts in V-groove is purged；Bending plate is carried out 90 ° of bendings, so by step (5) along V-groove
One end of bending plate is welded with back shroud afterwards, postwelding removes welding slag, polishing crator, and detects the quality of weld seam；Step
(6), several connectors are welded in one end of front shroud, connector is equipped with hole, the size and location in the hole and the bending
Bolt hole on plate matches, and is fixedly connected bending plate and front shroud by bolt；Step (7), to assembled end
Beam carries out self-test, is specially examined after stamping steel seal, then etc. to be assembled.When the bending plate and back shroud weld, welding wire uses
J507, gage of wire 2.5mm, is connect using carbon dioxide gas arc welding.
Present invention process advantages of simple, easy to process, the connection type between partition board and web is welded to connect by original
Should be whole plate bending, welding times when reducing processing shorten technological process, and easily manufactured safety improves the weldering of product
Quality is connect, the machining accuracy of end carriage is improved, also improves a lot in product appearance and cleannes.
Finally it is pointed out that above example is only the more representational example of the present invention.It is clear that the invention is not restricted to
Above-described embodiment, acceptable there are many deformations.It is every according to the technical essence of the invention to any letter made by above example
Single modification, equivalent variations and modification, are considered as belonging to the scope of protection of the present invention.
Claims (2)
1. a kind of production technology of saddle type end carriage, it is characterised in that the technique is：
Step (1) is chosen the steel that thickness is 16-20mm, is pre-processed to steel, steel surface must not have corrosion and scar
Trace, inside must not have slag inclusion, layer skin defect, and straightening, impeller blasting, processing of priming are carried out to it；
Step (2) marks front shroud, back shroud and bending plate successively according to drawing requirement on steel, then uses cutting machine
It is cut；
Step (3), according to drawing requirement, marked successively on bending plate butted line between partition board, web, partition board and web,
Bolt hole and wheel hole, the partition board is between adjacent two blocks of webs；
Step (4) is drilled using numerical control machining center according to the hole in bolt hole and wheel hole position, along pair of partition board and web
V-groove is opened in wiring, and the opening angle of the V-groove is 90 °, and the distance h that bent plate bottom end is disintegrated in V-groove bottom end is 2-3mm, to V
The slag that cuts in type groove is purged；
Bending plate is carried out 90 ° of bendings along V-groove, then welds one end of bending plate with back shroud, weld by step (5)
Welding slag, polishing crator are removed afterwards, and detect the quality of weld seam；
Step (6) welds several connectors in one end of front shroud, and connector is equipped with hole, the size and location in the hole with
Bolt hole on the bending plate matches, and is fixedly connected bending plate and front shroud by bolt；
Step (7) carries out self-test to assembled end carriage, is specially examined after stamping steel seal, then etc. to be assembled.
2. a kind of production technology of saddle type end carriage according to claim 1, it is characterised in that：The bending plate and back shroud
When welding, welding wire uses J507, gage of wire 2.5mm to be connect using carbon dioxide gas arc welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129706.1A CN106736311B (en) | 2017-03-06 | 2017-03-06 | A kind of production technology of saddle type end carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129706.1A CN106736311B (en) | 2017-03-06 | 2017-03-06 | A kind of production technology of saddle type end carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106736311A CN106736311A (en) | 2017-05-31 |
| CN106736311B true CN106736311B (en) | 2018-08-31 |
Family
ID=58961553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710129706.1A Active CN106736311B (en) | 2017-03-06 | 2017-03-06 | A kind of production technology of saddle type end carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106736311B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871701A (en) * | 2022-05-31 | 2022-08-09 | 沈阳 | Seamless energy-saving toast box and manufacturing method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3514786C2 (en) * | 1985-04-24 | 1987-02-19 | Mannesmann AG, 4000 Düsseldorf | Box girder |
| CN201574033U (en) * | 2009-12-24 | 2010-09-08 | 王松江 | Main girder of single-girder crane |
| CN201619950U (en) * | 2010-04-08 | 2010-11-03 | 河南省矿山起重机有限公司 | Main beam of single-beam crane |
| CN102515021A (en) * | 2011-12-06 | 2012-06-27 | 王松江 | Main girder of single-girder crane |
| CN202657837U (en) * | 2012-07-19 | 2013-01-09 | 山起重型机械股份公司 | Novel end beam for crane |
| CN203654156U (en) * | 2013-11-03 | 2014-06-18 | 方义飞 | High-performance steel structure type box girder structure |
| CN203959670U (en) * | 2014-04-23 | 2014-11-26 | 绍兴南特起重设备有限公司 | A kind of crane end carriage |
| CN205820711U (en) * | 2016-05-26 | 2016-12-21 | 绍兴南特起重设备有限公司 | A kind of lifting end carriage |
-
2017
- 2017-03-06 CN CN201710129706.1A patent/CN106736311B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106736311A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107263031A (en) | Cylinder is without pre-bending edge rolling moulding process | |
| CN103753061B (en) | Machining method for forklift fork arm carrier | |
| CN202825222U (en) | Automatic production line for H-shaped steel member | |
| CN105057855A (en) | Erecting welding technological method for single-upper-ring type large segmented stand ring with sole plates | |
| CN106840789B (en) | Improved test piece for oblique Y-shaped groove welding crack sensitivity test and manufacturing method thereof | |
| CN107825077A (en) | It is a kind of to rise self-propulsion type platform leg building technology certainly | |
| CN106736311B (en) | A kind of production technology of saddle type end carriage | |
| CN109089381A (en) | A kind of contour processing method of microsize pcb board | |
| CN102873363B (en) | Method for processing pin hole of intermediate case lining | |
| CN107598495B (en) | A kind of processing method of combined moving beam | |
| CN101391358B (en) | Method for processing welding frame device using bolt, pun bush as positioning reference | |
| CN103567722B (en) | A kind of assembling and welding process of installing rack | |
| CN102528563A (en) | Machining online measurement method of blades of hydroturbine | |
| CN106312463A (en) | Processing method for four-piece unequal-diameter bearing body of large hydroelectric generating set | |
| CN107262763B (en) | Million nuclear steam turbine stator portions cover split hardfacing alloy layer pin hole processing method | |
| CN115647535A (en) | Double-side double-arc welding method for complex curved surface component of special vehicle | |
| CN202910345U (en) | Drilling die for bridge case of excavator | |
| CN107825072A (en) | Large-scale semicircular ring box-like structure processing method | |
| CN210523925U (en) | Coaxial double-edged cutter oblique-insertion machining tool | |
| CN108022657B (en) | End plug and upper supporting column | |
| CN101850493B (en) | Method for processing material piling and taking machine track by using tools | |
| CN206702694U (en) | Swollen location structure in one kind | |
| CN205733184U (en) | A kind of radial groove process tool | |
| CN206305701U (en) | A kind of nanosizing processes cutter head | |
| CN206484298U (en) | The batch machining frock of off-centre operation on major key body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production process of saddle type end beam Effective date of registration: 20221016 Granted publication date: 20180831 Pledgee: Industrial and Commercial Bank of China Limited Shangyu sub branch Pledgor: SHAOXING NANTE LIFTING EQUIPMENT CO.,LTD. Registration number: Y2022330002599 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180831 Pledgee: Industrial and Commercial Bank of China Limited Shangyu sub branch Pledgor: SHAOXING NANTE LIFTING EQUIPMENT CO.,LTD. Registration number: Y2022330002599 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |