CN106736311A - 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
- CN106736311A CN106736311A CN201710129706.1A CN201710129706A CN106736311A CN 106736311 A CN106736311 A CN 106736311A CN 201710129706 A CN201710129706 A CN 201710129706A CN 106736311 A CN106736311 A CN 106736311A
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- CN
- China
- Prior art keywords
- hole
- bending plate
- end carriage
- groove
- plate
- 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.)
- Granted
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
- 238000003466 welding Methods 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 11
- 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
- 238000007689 inspection Methods 0.000 claims description 3
- 238000005498 polishing Methods 0.000 claims description 3
- 231100000241 scar Toxicity 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
- 239000000463 material Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification 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
- 230000000007 visual effect Effects 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, connected mode between dividing plate and web is welded to connect this for 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 improve, is also improved a lot in product appearance and cleannes.
Description
Technical field
The invention belongs to the technical field of crane facility, a kind of production technology of saddle type end carriage is specifically related to.
Background technology
Since China reforms and opens up to the outside world, national economy is quickly increased, and brings the prosperity of machinery industry.Machinery industry
Progressively developed to the direction of intensive style, energy-saving and emission-reduction, low-carbon (LC) with " scientific and technical innovation, autonomous innovation ".Since own human civilization, thing
Material carries the important component for having become mankind's activity, away from the developing history that the present is existing more than 5,000 years.With production-scale
Expand, the raising of automaticity, apply more next during modern production as the crane of material handling visual plant
Wider, effect is more and more big, the also more and more higher of the requirement to crane.End carriage plays the role of important in lifting machine, and it is
Carry the key component of translation transport.The processing mode of existing end carriage marks front shroud, back shroud, abdomen successively for first on steel
Plate and dividing plate, are cut using cutting machine, then by each part by being welded together.The processing mode procedure of processing
It is cumbersome, if precision is not high in itself and has deformation for welding, it is difficult to ensure that the final required precision of end carriage, low production efficiency.By
In needing to use multiple welding, cause that welding cost is high, the consumption energy is more and rosin joint rate is higher.
The content of the invention
The present invention mainly solves the technical problem existing for above-mentioned prior art, there is provided a kind of production of saddle type end carriage
Technique.
Above-mentioned technical problem of the invention is mainly what is be addressed by following technical proposals：A kind of saddle type end carriage
Production technology, its production technology is：Step (1), it is the steel of 16-20mm to choose thickness, steel is pre-processed, 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 treatment；Step (2), according to drawing requirement, marks front shroud, back shroud and bending plate successively on steel, then using cutting
Cutting mill is cut；Step (3), according to drawing requirement, marks between dividing plate, web, dividing plate and web successively on bending plate
Butted line, bolt hole and wheel hole, the dividing plate is located between adjacent two blocks of webs；Step (4), uses numerical control machining center
Hole position according to bolt hole and wheel hole is drilled, and V-groove, the opening of the V-groove are opened along the butted line of dividing plate and web
Angle is 90 °, and what bent plate bottom was disintegrated in V-groove bottom is 2-3mm apart from h, and the slag that cuts in V-groove is purged；Step
(5) bending plate, is carried out into 90 ° of bendings along V-groove, then one end of bending plate and back shroud is welded, postwelding removes weldering
Slag, polishing crator, and detect the quality of weld seam；Step (6), some connectors are welded in one end of front shroud, are set on connector
There is hole, the size and location in the hole match with the bolt hole on the bending plate, by bolt by bending plate and front shroud
It is fixedly connected；Step (7), the end carriage to assembling carries out self-inspection, is specially examined after stamping steel seal, then etc. to be assembled.
Preferably, when the bending plate and bonnet plate 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 uses such scheme, and process is simple is rationally, easy to process, dividing plate and
Connected mode between web is welded to connect this for whole plate bending by original, and welding times when reducing processing shorten work
Skill flow, easily manufactured safety improves the welding quality of product, improves the machining accuracy of end carriage, product appearance and cleaning
Also improved a lot on degree.
Brief description of the drawings
Fig. 1 is a kind of structural representation 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 invention.
In figure：1st, front shroud；2nd, back shroud；3rd, dividing plate；4th, web；5th, butted line；6th, bolt hole；7th, wheel hole；8th, V-type
Groove；9th, hole；10th, connector.
Specific embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Embodiment：A kind of production technology of saddle type end carriage, as Figure 1-3, its production technology is：Step (1), chooses
Thickness is the steel of 16-20mm, and steel are pre-processed, and steel surface must not have corrosion and scar, and inside must not have folder
Slag, layer skin defect, and straightening, impeller blasting, treatment 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), will according to drawing
Ask, mark butted line between dividing plate, web, dividing plate and web, bolt hole and wheel hole, the dividing plate successively on bending plate
Between adjacent two blocks of webs；Step (4), is bored using numerical control machining center according to the hole position of bolt hole and wheel hole
Hole, V-groove is opened along the butted line of dividing plate and web, and the opening angle of the V-groove is 90 °, and bent plate bottom is disintegrated in V-groove bottom
Apart from h be 2-3mm, the slag that cuts in V-groove is purged；Step (5), carries out 90 ° of bendings, so along V-groove by bending plate
One end of bending plate and back shroud are welded afterwards, postwelding removes welding slag, polishing crator, and detects the quality of weld seam；Step
(6) some connectors, are welded in one end of front shroud, connector is provided 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 the end for assembling
Beam carries out self-inspection, is specially examined after stamping steel seal, then etc. to be assembled.When the bending plate and bonnet plate weld, welding wire is used
J507, gage of wire 2.5mm, is connect using carbon dioxide gas arc welding.
Present invention process advantages of simple, easy to process, the connected mode between dividing plate 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 improve, also improved 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, can also there is many deformations.Every any letter made to above example according to technical spirit of the invention
Single modification, equivalent variations and modification, are considered as belonging to protection scope 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), it is the steel of 16-20mm to choose thickness, and steel are pre-processed, and steel surface must not have corrosion and scar
Must not there is slag inclusion, layer skin defect in trace, inside, and straightening, impeller blasting, treatment of priming are carried out to it；
Step (2), according to drawing requirement, marks front shroud, back shroud and bending plate successively on steel, then uses cutting machine
Cut；
Step (3), according to drawing requirement, marked successively on bending plate butted line between dividing plate, web, dividing plate and web,
Bolt hole and wheel hole, the dividing plate are located between adjacent two blocks of webs；
Step (4), is drilled using numerical control machining center according to the hole position of bolt hole and wheel hole, along the right of dividing plate and web
V-groove is opened in wiring, and the opening angle of the V-groove is 90 °, V-groove bottom disintegrate bent plate bottom apart from h be 2-3mm, to V
The slag that cuts in type groove is purged；
Step (5), 90 ° of bendings are carried out along V-groove by bending plate, are then welded one end of bending plate and back shroud, weldering
Welding slag, polishing crator are removed afterwards, and detect the quality of weld seam；
Step (6), some connectors are welded in one end of front shroud, and connector is provided 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), the end carriage to assembling carries out self-inspection, 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
During welding, welding wire uses J507, gage of wire 2.5mm, is 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 true CN106736311A (en) | 2017-05-31 |
| CN106736311B 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) |
Cited By (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 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4945705A (en) * | 1985-04-24 | 1990-08-07 | Mannesmann Ag | Stiffening for box girders or beams |
| 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
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4945705A (en) * | 1985-04-24 | 1990-08-07 | Mannesmann Ag | Stiffening for box girders or beams |
| 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 |
Non-Patent Citations (2)
| Title |
|---|
| 王洪光: "《实用焊接工艺手册》", 31 March 2010, 化学工业出版社 * |
| 陈裕川等: "《焊接结构制造工艺实用手册》", 31 August 2012, 机械工业出版社 * |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106736311B (en) | 2018-08-31 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| 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 |
|
| PC01 | Cancellation 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 |