CN102489907A - Welding process equipment for self-discharging mining carriage floor - Google Patents

Welding process equipment for self-discharging mining carriage floor Download PDF

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Publication number
CN102489907A
CN102489907A CN2011104211169A CN201110421116A CN102489907A CN 102489907 A CN102489907 A CN 102489907A CN 2011104211169 A CN2011104211169 A CN 2011104211169A CN 201110421116 A CN201110421116 A CN 201110421116A CN 102489907 A CN102489907 A CN 102489907A
Authority
CN
China
Prior art keywords
welding
contained
cylinder
roller shelves
equipment
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.)
Pending
Application number
CN2011104211169A
Other languages
Chinese (zh)
Inventor
曾庆华
蓝军
莫庆煌
蒋玉林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES CO Ltd
Original Assignee
SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES CO Ltd filed Critical SINOTRUK LIUZHOU YUNLI SPECIAL PURPOSE VEHICLES CO Ltd
Priority to CN2011104211169A priority Critical patent/CN102489907A/en
Publication of CN102489907A publication Critical patent/CN102489907A/en
Pending legal-status Critical Current

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Abstract

The invention discloses welding process equipment for a self-discharging mining carriage floor, which relates to the technical field of special automobile manufacture and comprises a main welding platform, a portal frame and at least one clamping device. The surface of the main welding platform is provided with a plurality of openings, and a roller frame with a plurality of rollers at the top is mounted in each opening and connected with a driving cylinder for driving the roller frame to extend out of or retract into the top of the main welding platform. The portal frame comprises a beam, vertical columns, wheel carriers and travelling wheels, wherein the vertical columns are connected to two ends of the beam, one wheel carrier is arranged at the lower end of each vertical column, the travelling wheels are mounted on the two wheel carriers, and the portal frame crosses over the upper surface of the main welding platform and is mounted on rails on two sides of the main welding platform through the travelling wheels. Each clamping device formed by connecting a clamping cylinder with a mounting frame for the clamping cylinder is mounted on the beam through pulleys. Compared with the prior art, the welding process equipment has the advantages that the carriage floor is high in production efficiency and fine in quality, the labor intensity of workers is low, and safety is high.

Description

Self-unloading ore deposit fortune platform floor welding process equipment
Technical field
The present invention relates to special purpose vehicle manufacturing technology field, especially a kind of process equipment that is used to make self-unloading ore deposit fortune platform floor.
Technical background
Development along with national economy; Domestic special-purpose vehicle industry has also obtained great development; Particularly the market demand of dumper, ore deposit fortune dumper heightens; The floor board of dumper because dumper floor board width is very wide, and the sheet material of big width arranged seldom on the market, so need be spliced by several flat boards; At present, the splicing of ore deposit fortune platform floor is to hang dull and stereotyped on platform, carrying out assembly with crane, when picking up sheet material owing to the use crane electromagnet; Sheet material can produce flexural deformation, when therefore putting down sheet material, has bigger and uneven gap between the two boards material that needs to splice; Be difficult to let the seam splicing between the sheet material concordant evenly, therefore need compress next auxiliary welding, and it be very difficult to move, compress the sheet material that needs splicing through manual work with manual work; Joining quality also is difficult to assurance, moreover with driving it is hung after the welding completion again and deliver to next making post, and this preparation method causes working strength of workers big; Production efficiency is low, is difficult for guaranteeing product quality, and has handling safety hidden danger; Certain danger is arranged; Because the dull and stereotyped roomy heaviness of splicing, operating personnel are not only wasted time and energy two dull and stereotyped alignment splicings in addition, and when the lifting steel plate, are injured by a crashing object operating personnel's danger easily by artificial auxiliary moving steel plate.
Summary of the invention
The invention discloses a kind of self-unloading ore deposit fortune platform floor welding process equipment, the problem that quality is low, site environment is poor, labor strength is big and production efficiency is low that it can solve welding deformation, be welded.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopted is: it includes the main platform of welding; The main platform table top of said welding is provided with a plurality of openings; The roller shelves that end face has a plurality of cylinders is housed in these openings, and said roller shelves is connected with and drives that this roller shelves is stretched out or the driving cylinder of the main platform end face of the said welding of retraction; There is one by the wheel carrier of crossbeam, the column that is connected these crossbeam two ends and every root post lower end be contained in the portal frame that the road wheel on these two wheel carriers constitutes; This portal frame is crossed over above the main platform of said welding, and is contained on the track of the main platform of said welding both sides through said road wheel; Have at least a hold down gag that connects and composes by clamping cylinder and its installing rack to be contained on the said crossbeam through pulley.
In the technique scheme, scheme is more specifically: the guide holder of said roller shelves through having gathering sill is connected with the main platform of said welding with guide pad in being contained in this gathering sill; The bottom of said hold down gag is contained in the elongated slot of said crossbeam, and the bottom surface of this hold down gag is provided with the limiting plate of crossing over this elongated slot bottom surface notch; Said track is the rail that cross section is " worker " font, is fixedly connected with the positive stop hook that embeds in said track two side channels on the wheel carrier of said portal frame;
Further: the cylinder body of said clamping cylinder is contained on the said installing rack, the piston rod of said clamping cylinder be connected with downwards towards push strut, be provided with in the said installing rack and be enclosed within the outer guiding parts of said push strut;
Further: said guide pad is fixedly connected with said roller shelves through the guide pad connecting plate; Said guide holder is fixedly connected with said edge of opening through the guide holder connecting plate, and said cylinder props up on the seat board through the cylinder that drum shaft is contained on the said roller shelves.
Owing to adopted technique scheme, the present invention compared with prior art has following beneficial effect:
1, the making production efficiency of platform floor is high, quality is good: owing in the opening of the main platform of welding the roller shelves that end face has a plurality of cylinders is housed; This roller shelves can stretch into or stretch out the main platform of welding, can vertically spur floor pan assembly and carry out operation and flow, and production efficiency is high; Speed is fast; No longer need crane to hang and send circulation, weld the portal frame that can move forward and backward also is housed on the main platform, have hold down gag on the portal frame; Thereby portal frame possesses the reversible deformation function, guarantees that the platform floor high-quality completes.
2, labor strength is light, safe: adopt to compress automatically, perfect frock facility has alleviated working strength of workers, has improved the safety assurance ability in the production process, has also improved the service life of technological equipment simultaneously greatly.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the structural representation of roller shelves.
Fig. 5 is roller shelves guide pad and guide holder scheme of installation.
Fig. 6 is the structural representation that roller shelves is connected with the driving cylinder.
The structural representation of Fig. 7 portal frame.
Fig. 8 is the structural representation of hold down gag.
Fig. 9 is the A-A place cutaway view Amplified image of Fig. 8.
Figure 10 is the B place enlarged drawing of Fig. 3.
The specific embodiment
Below in conjunction with the accompanying drawing instance, the present invention makes further detailed description:
Like the described present embodiment of Fig. 1 to Fig. 3; It includes the main platform 1 of welding, welds main platform 1 table-board to right or left both sides and is respectively arranged with a penetrating opening 2, and this opening is 1400mm in main platform 1 table-board to right or left symmetry of welding and spacing; Through guide holder 3 two roller shelves as shown in Figure 44 that head and the tail are relative are housed in each opening 2 with gathering sill; The framework that roller shelves 4 is made up of 2 longeron 4-1 and Duo Gen crossbeam 4-2, roller shelves 4 end faces are equipped with a plurality of cylinders parallel with crossbeam 4-2 5 through drum shaft 22, and the cylinder that drum shaft 22 is contained in roller shelves 4 end faces props up on the seat board 6; As shown in Figure 5; The two ends of each roller shelves 4 all are fixedly connected with guide pad 7 through guide pad connecting plate 24, and guide pad 7 is contained in the gathering sill of guide holder 3, and guide holder 3 is fixedly connected with edge of opening through guide holder connecting plate 25; As shown in Figure 6; Each roller shelves 4 is connected with and drives that this roller shelves is stretched out or the driving cylinder 8 of main platform 1 end face is welded in retraction, and the first line of a couplet seat 9 that drives cylinder 8 is connected with the upper connective plate 10 that is contained in bottom, roller shelves 4 two ends, and the lower linking plate 11 and the pedestal of driving cylinder 8 are fixed;
Like Fig. 7 and shown in Figure 10; There is one by the wheel carrier 23 of crossbeam 12-1, the column 12-2 that is connected these crossbeam two ends and every root post lower end be contained in the portal frame 12 that the road wheel 13 on these two wheel carriers 23 constitutes; 12 at this gantry is crossed over above the main platform 1 of welding; And be on " worker " font track 20 through the cross section that road wheel 13 is contained in welding main platform 1 both sides; Be fixedly connected with the positive stop hook 21 that embeds in 20 liang of side channels of track on each wheel carrier 23 of portal frame 12, a hold down gag 15 that is connected and composed by clamping cylinder 16 and its installing rack 27 is arranged, hold down gag 15 is contained on the crossbeam 12-1 through pulley 14; The bottom of hold down gag 15 is contained in the elongated slot 26 of crossbeam 12-1, and the bottom surface of this hold down gag is provided with the limiting plate 29 of crossing over this elongated slot bottom surface notch; Fig. 8 is shown in Figure 9; The cylinder body of clamping cylinder 16 is contained in the top of installing rack 27; The piston rod 28 of clamping cylinder 16 be connected with downwards towards push strut 17; Be provided with the guiding parts that are enclosed within outside the push strut 17 in the installing rack 27, these guiding parts are made up of with the guide holder with gathering sill 19 that is connected with installing rack 27 guide pad 18 that is connected with push strut 17.

Claims (5)

1. the platform floor welding process equipment is transported in a self-unloading ore deposit; Include the main platform of welding; It is characterized in that: the main platform table top of said welding is provided with a plurality of openings; The roller shelves that end face has a plurality of cylinders is housed in these openings, and said roller shelves is connected with and drives that this roller shelves is stretched out or the driving cylinder of the main platform end face of the said welding of retraction; There is one by the wheel carrier of crossbeam, the column that is connected these crossbeam two ends and every root post lower end be contained in the portal frame that the road wheel on these two wheel carriers constitutes; This portal frame is crossed over above the main platform of said welding, and is contained on the track of the main platform of said welding both sides through said road wheel; Have at least a hold down gag that connects and composes by clamping cylinder and its installing rack to be contained on the said crossbeam through pulley.
2. self-unloading according to claim 1 ore deposit fortune platform floor welding process equipment is characterized in that: the guide holder of said roller shelves through having gathering sill is connected with the main platform of said welding with guide pad in being contained in this gathering sill; The bottom of said hold down gag is contained in the elongated slot of said crossbeam, and the bottom surface of this hold down gag is provided with the limiting plate of crossing over this elongated slot bottom surface notch; Said track is the rail that cross section is " worker " font, is fixedly connected with the positive stop hook that embeds in said track two side channels on the wheel carrier of said portal frame.
3. self-unloading according to claim 1 and 2 ore deposit fortune platform floor welding process equipment; It is characterized in that: the cylinder body of said clamping cylinder is contained on the said installing rack; The piston rod of said clamping cylinder be connected with downwards towards push strut, be provided with in the said installing rack and be enclosed within the outer guiding parts of said push strut.
4. self-unloading according to claim 2 ore deposit fortune platform floor welding process equipment; It is characterized in that: said guide pad is fixedly connected with said roller shelves through the guide pad connecting plate; Said guide holder is fixedly connected with said edge of opening through the guide holder connecting plate, and said cylinder props up on the seat board through the cylinder that drum shaft is contained on the said roller shelves.
5. self-unloading according to claim 3 ore deposit fortune platform floor welding process equipment; It is characterized in that: said guide pad is fixedly connected with said roller shelves through the guide pad connecting plate; Said guide holder is fixedly connected with said edge of opening through the guide holder connecting plate, and said cylinder props up on the seat board through the cylinder that drum shaft is contained on the said roller shelves.
CN2011104211169A 2011-12-16 2011-12-16 Welding process equipment for self-discharging mining carriage floor Pending CN102489907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011104211169A CN102489907A (en) 2011-12-16 2011-12-16 Welding process equipment for self-discharging mining carriage floor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011104211169A CN102489907A (en) 2011-12-16 2011-12-16 Welding process equipment for self-discharging mining carriage floor

Publications (1)

Publication Number Publication Date
CN102489907A true CN102489907A (en) 2012-06-13

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103008957A (en) * 2012-12-27 2013-04-03 中国重汽集团柳州运力专用汽车有限公司 Compressing device for carriage side plate of self-dumper
CN103240556A (en) * 2013-05-10 2013-08-14 上汽通用五菱汽车股份有限公司 Welding fixture for formula racing
CN103624455A (en) * 2012-08-29 2014-03-12 江苏卡威专用汽车制造有限公司 Compressing and welding tool for side board of dumper
CN103661063A (en) * 2013-12-13 2014-03-26 北京二七轨道交通装备有限责任公司 Lifting cylinder shaft assembly of mining dump truck
CN103846588A (en) * 2012-11-30 2014-06-11 宜兴北海封头有限公司 Gantry welding machine
CN105473786A (en) * 2013-08-28 2016-04-06 贝尔恩德·西格蒙德 Rail, connecting frame, and caster of a rail system for welding tables
CN110039212A (en) * 2019-04-24 2019-07-23 三友车辆技术开发(南京)有限公司 A kind of reversible deformation welder and technique guaranteeing dump truck cargo floor flatness

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020714A (en) * 1989-04-12 1991-06-04 The Boeing Company Method and press apparatus for manufacturing
CN2336889Y (en) * 1998-08-22 1999-09-08 申恒茂 Reducing tube diagonal rolling equipment
CN2865982Y (en) * 2005-12-16 2007-02-07 张勇 Plain seam welder
CN201091972Y (en) * 2007-09-30 2008-07-30 肖荣 Flush machine for welding
CN102248347A (en) * 2011-06-27 2011-11-23 柳州乘龙专用车有限公司 Automatic assembling and welding device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020714A (en) * 1989-04-12 1991-06-04 The Boeing Company Method and press apparatus for manufacturing
CN2336889Y (en) * 1998-08-22 1999-09-08 申恒茂 Reducing tube diagonal rolling equipment
CN2865982Y (en) * 2005-12-16 2007-02-07 张勇 Plain seam welder
CN201091972Y (en) * 2007-09-30 2008-07-30 肖荣 Flush machine for welding
CN102248347A (en) * 2011-06-27 2011-11-23 柳州乘龙专用车有限公司 Automatic assembling and welding device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103624455A (en) * 2012-08-29 2014-03-12 江苏卡威专用汽车制造有限公司 Compressing and welding tool for side board of dumper
CN103846588A (en) * 2012-11-30 2014-06-11 宜兴北海封头有限公司 Gantry welding machine
CN103008957A (en) * 2012-12-27 2013-04-03 中国重汽集团柳州运力专用汽车有限公司 Compressing device for carriage side plate of self-dumper
CN103240556A (en) * 2013-05-10 2013-08-14 上汽通用五菱汽车股份有限公司 Welding fixture for formula racing
CN103240556B (en) * 2013-05-10 2015-04-01 上汽通用五菱汽车股份有限公司 Welding fixture for formula racing
CN105473786A (en) * 2013-08-28 2016-04-06 贝尔恩德·西格蒙德 Rail, connecting frame, and caster of a rail system for welding tables
US10124447B2 (en) 2013-08-28 2018-11-13 Bernd Siegmund Rail, connecting frame, and caster of a rail system for welding tables
CN103661063A (en) * 2013-12-13 2014-03-26 北京二七轨道交通装备有限责任公司 Lifting cylinder shaft assembly of mining dump truck
CN103661063B (en) * 2013-12-13 2016-05-25 中车北京二七机车有限公司 A kind of quarry tipper load lifting cylinder axle assembly
CN110039212A (en) * 2019-04-24 2019-07-23 三友车辆技术开发(南京)有限公司 A kind of reversible deformation welder and technique guaranteeing dump truck cargo floor flatness

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Application publication date: 20120613

C02 Deemed withdrawal of patent application after publication (patent law 2001)