CN102773636A - Installing and assembling device for barrier remover - Google Patents
Installing and assembling device for barrier remover Download PDFInfo
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- CN102773636A CN102773636A CN2011101244673A CN201110124467A CN102773636A CN 102773636 A CN102773636 A CN 102773636A CN 2011101244673 A CN2011101244673 A CN 2011101244673A CN 201110124467 A CN201110124467 A CN 201110124467A CN 102773636 A CN102773636 A CN 102773636A
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- assembly
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- welding device
- workbench
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Abstract
The invention discloses an installing and assembling device for a barrier remover. The installing and assembling device for the barrier remover comprises a first installing and assembling device and a second installing and assembling device. The first installing and assembling device comprises a first working platform, a positioning frame and a first workpiece fixing device. The positioning frame is installed on a working face of the first working platform and is provided with two working faces that are vertical to each other. The first workpiece fixing device is respectively installed on the working faces of the first working platform and the positioning frame to fix workpieces. The second installing and assembling device comprises a second working platform, a vertical plate and a second workpiece fixing device. The working face of the vertical plate is vertical to that of the second working platform. The second workpiece fixing device is respectively installed on the working faces of the vertical plate and the second working platform to fix workpieces. The first installing and assembling device positions the body of the barrier remover and welds installation bases in pair. The second installing and assembling device positions the body of the barrier remover and the installation bases installed and assembled and welds other parts in pair. The installing and assembling device for the barrier remover provided by the invention can improve the positioning precision of parts of the barrier remover in the installing and welding process, enhance the installing and assembling quality, and reduce the dimension error of the barrier remover.
Description
Technical field
The present invention relates to the assembly welding location technology, especially relate to a kind of pilot assembly-welding device.
Background technology
Pilot is the safety device that track train is got rid of the barrier that possibly exist on the track circuit, and pilot is one of vitals that guarantees the track train safe operation, avoids track train that interruption of services such as derailing take place.
The main body of existing pilot is three layers of pipe row structure, and the seamless steel pipe of employing bends assembly welding and forms, and is aided with angle steel stationary pipes row.Pilot is installed on the bottom of locomotive underframe draw beam with bolt; The center bottom of pilot need be born the impulsive force that is equivalent to the 137kN static pressure; Therefore require pilot to have suitable intensity, give full play to the effect that it gets rid of the barrier on the track circuit.
Existing pilot assembly-welding device comprises the assembly welding platform and is welded on a plurality of location-plates on the assembly welding platform; Particularly; The arrangement angle that three layers of pipe of location-plate and pilot are arranged adapts, and is used for fixing three layers of pipe row, to confirm the relative position relation of the forward and backward and interlayer that three layers of pipe are arranged.
In carrying out research process of the present invention, the inventor finds to adopt above-mentioned existing pilot assembly-welding device to have following technological deficiency:
In existing pilot assembly-welding device; Location-plate is welded on the assembly welding platform, when taking dimensions of the pilot behind the assembly welding is undesirable, needs assembly welding pilot again; Because location-plate can not be adjusted; Can only adjust the pilot group to size this moment through shimming, thereby cause producing bigger scale error behind the pilot assembly welding, and distortion appears in pilot easily.
And existing pilot assembly-welding device does not have versatility, and when the pilot project organization changed, except that the assembly welding platform, all the other functional devices all need manufacture and design again, can increase the manufacturing cost of pilot.
Summary of the invention
The present invention provides a kind of pilot assembly-welding device, in order to solve defective of the prior art, can position and can suitably adjust each parts of pilot exactly, guarantees the assembly welding quality of pilot, and has versatility, reduces production costs.
The invention provides a kind of first assembly-welding device and second assembly-welding device of comprising; Said first assembly-welding device comprises first workbench, locating rack and first Work fixing device; Said locating rack is installed on the working face of said first workbench, and said locating rack has two orthogonal working faces, and said first Work fixing device is installed in respectively on the working face of said first workbench and locating rack, fixation workpiece; Said second assembly-welding device comprises second workbench, riser and second Work fixing device; The working face of said riser is vertical with the working face of said second workbench; The said second work fixture is installed on the working face of the said riser and second workbench fixation workpiece.
Pilot assembly-welding device provided by the invention; Through first assembly-welding device location pilot main body, the welding mount pad is through pilot main body and the mount pad behind the assembly welding of second assembly-welding device location; The welding miscellaneous part; Can improve the positioning accuracy of each parts in the pilot assembly welding process, improve the assembly welding quality of pilot, reduce the scale error of pilot.
And holding device and hold down gag are adjustable structure, have improved the interchangeability and the adjustability of pilot assembly-welding device, reduce production costs.
Description of drawings
The structural representation of the pilot that Fig. 1 provides for first embodiment of the invention;
The front view of first assembly-welding device that Fig. 2 provides for first embodiment of the invention;
Fig. 3 is the vertical view of first assembly-welding device among Fig. 2;
Fig. 4 is the left view of first assembly-welding device among Fig. 2;
The front view of second assembly-welding device that Fig. 5 provides for first embodiment of the invention;
Fig. 6 is the left view of second assembly-welding device among Fig. 5;
The front view of the holding device that Fig. 7 provides for first embodiment of the invention;
Fig. 8 is the left view of the holding device among Fig. 7;
The front view of the hold down gag that Fig. 9 provides for first embodiment of the invention;
Figure 10 is the left view of hold down gag among Fig. 9.
Reference numeral:
10-pilot 101-pilot main body 102-wing plate
103-gusset 104-pedal 105-mount pad
1011-first dull and stereotyped 1012-second dull and stereotyped 1-first assembly-welding device
The 11-first workbench 111-first working face 12-locating rack
The vertical locating surface 13-of 121-horizontal location face 122-holding device
131-side plate 132-base plate 133-seat board
The movable pressure head 14-of 134-screw rod 135-hold down gag
141-base 1411-base body 1412-lug
142-clamp 143-pressing plate 144-first bearing pin
The 145-second bearing pin 2-second assembly-welding device 21-second workbench
The 211-second working face 22-riser 23-gripper shoe
24-bolt 25-connecting plate 26-briquetting
27-fastening bolt 28-connecting axle
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer; To combine the accompanying drawing in the embodiment of the invention below; Technical scheme in the embodiment of the invention is carried out clear, intactly description; Obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
For the structure and the course of work of better understanding the pilot assembly-welding device, at first combine the structural feature of accompanying drawing 1 explanation pilot provided by the invention.
As shown in Figure 1, this pilot 10 is board-like Welding Structure, comprises pilot main body 101, wing plate 102, gusset 103, pedal 104 and mount pad 105.
Pilot main body 101 is a L type bent plate; Comprise orthogonal first dull and stereotyped 1011 and second dull and stereotyped 1012; Pilot main body 10 middle parts are welded with the gusset 103 of right angled triangle, and gusset 103 is perpendicular to first dull and stereotyped 1011 and second flat board 1012, and symmetry is welded two blocks of leg-of-mutton wing plates 102 between the two ends of gusset 103 and pilot main body 101; Wing plate 102 has the angle of inclination, is convenient to get rid of the barrier on the track.First dull and stereotyped 1011 two ends are welded with the pedal 104 of the usefulness of shunting; Second dull and stereotyped 1012 another side two mount pads 105 are installed; Have installing hole on the mount pad 105, in the practical application, pilot 10 is installed on the bottom of locomotive underframe draw beam through bolt.
Below in conjunction with accompanying drawing 2-6, specify the structure and the course of work of the pilot assembly-welding device that the embodiment of the invention provides.
Shown in Fig. 2-4, in the first embodiment of the present invention, the pilot assembly-welding device comprises first assembly-welding device 1 and second assembly-welding device 2.
First assembly-welding device 1 comprises first workbench 11, locating rack 12, holding device 13 and hold down gag 14.
Particularly; First workbench 11 has one first working face 111; Locating rack 12 is a cube structure, and locating rack 12 is installed on first working face 111 of first workbench 11, and locating rack 12 has two orthogonal locating surfaces; Specifically comprise horizontal location face 121 and vertical locating surface 122 (as shown in Figure 4), be used for positioning and fixing pilot main body 101 (L type bent plate).Holding device 13 is installed on first working face 111 of first workbench 11; Hold down gag 14 is installed on the horizontal location face 121 of locating rack 12; Holding device 13 holds out against fixedly first flat board 1011 of pilot main body 101; Hold down gag 14 is fixed second flat board 1012 of pilot main body 101, thereby pilot main body 101 is fixing.
Like Fig. 5 and shown in Figure 6, second assembly-welding device comprises second workbench 21, riser 22, bolt 24, pressing plate 25 and fastening bolt 27; Second working face 211 of second workbench 21 is vertical with the working face 221 of riser 22; Has screwed hole on second workbench 21; Briquetting 26 is a strip structure, offers the slotted hole along its length direction on the briquetting 26, and fastening bolt 27 passes the slotted hole of briquetting 26; Cooperate with the screwed hole on second workbench 21, first dull and stereotyped 1011 of pilot main body 101 is compressed.
Offer on the working face 221 of riser 22 with mount pad 105 on the screwed hole that adapts of installing hole, the installing hole that bolt 24 passes on the mount pad 105 cooperates with screwed hole on the riser 22, mount pad 105 is fixed on the working face 221 of riser 22.
In conjunction with the pilot assembly-welding device that the foregoing description provides, specify of the application of this pilot assembly-welding device at the assembling process of pilot.
At first need to prove; Pilot main body 101 is a L type bent plate; The precision size of the linearity of pilot main body 101 and flatness directly affects the whole installation accuracy of pilot, for this reason, and the assembly welding location that present embodiment provides two cover assembly-welding devices to realize pilot.
Detailed process is following:
The first step, location pilot main body 101;
Pilot main body 101 behind the die mould is placed on the locating rack 12 of first assembly-welding device 1; Second dull and stereotyped 1012 of pilot main body 101 contacts (shown in Figure 4) with the horizontal location face 121 of locating rack 12; First dull and stereotyped 1011 of pilot main body 101 contacts with the vertical locating surface 122 of locating rack 12; Hold out against the first dull and stereotyped 1011 of pilot main body 101 through holding device 13, its vertical locating surface 122 with locating rack 12 is close to, compress pilot main body 101 second flat boards 1012 through hold down gag 14; The horizontal location face 121 of itself and locating rack 12 is close to, thus pilot main body 101 is fixing.
Second step, welding mount pad 105;
On second flat board 1012 of pilot main body 101, weld two mount pads 105 respectively.
The 3rd step, pilot main body 101 and mount pad 105 after the welding of location;
With pilot main body after the welding 101 and mount pad 105; Take off from first assembly-welding device 1; Be placed on second assembly-welding device 2; Pass installing hole and the screwed hole on the riser 22 on the mount pad 105 through bolt 24, mount pad 105 and pilot main body 101 are fixed on the riser 22, be fixed on second workbench 21 through briquetting 26 and the another side of fastening bolt 27 with pilot main body 101.
The 4th step, welding gusset 103, wing plate 102 and pedal 104.
The group of gusset 103, wing plate 102 and pedal 104 is not high to required precision, during welding, adopts the line location, welding one by one.
The pilot assembly-welding device that present embodiment provides; Through first assembly-welding device, 1 location pilot main body 101, welding mount pad 105 is through the pilot main body 101 and mount pad 105 behind second assembly-welding device, the 2 location assembly weldings; The welding miscellaneous part; Can improve the positioning accuracy of each parts in the pilot assembly welding process, improve the assembly welding quality of pilot, reduce the scale error of pilot.
And holding device 13 is an adjustable structure with hold down gag 14, has improved the interchangeability and the adjustability of pilot assembly-welding device, reduces production costs.
In the above-described embodiments, in second assembly-welding device 2, can connecting plate 25 be installed in the both ends of the surface of second workbench 21 and riser 22; Be equipped with on the connecting plate 25 along the connecting axle 28 of second assembly-welding device, 2 length directions, connecting axle 28 can weld deflection machine with axle and be connected, and the rotation of axle welding deflection machine is taken second assembly-welding device 2 to and rotated; Can realize the optimum position welding; Like downhand welding (PA) or flat fillet weld (PB), can reduce to weld difficulty, improve welding quality.
In addition; In second assembly-welding device 2; Gripper shoe 23 is installed on the riser 22, and the distance between the width of gripper shoe 23 and two mount pads 105 adapts, and the thickness of the thickness of gripper shoe 23 and mount pad 105 adapts; Second dull and stereotyped 1012 of the last plane of gripper shoe 23 and pilot main body 101 is close to, and prevents second dull and stereotyped 1012 distortion.
In addition, in second assembly-welding device 2, the another side of second workbench 21 also can be installed riser 22, briquetting 26 and set bolt 27.Can improve the utilization rate of pilot assembly-welding device, reduce cost.
With reference to figure 7 and Fig. 8, the front view of the holding device that Fig. 7 provides for first embodiment of the invention; Fig. 8 is the left view of the holding device among Fig. 7.
The holding device 13 that present embodiment provides comprises the movable pressure head 135 of two side plates 131, base plate 132, two seat boards 133, two screw rods 134 and screw rod 134 front ends; Side plate 131 is fixedly connected with base plate 132 and perpendicular to base plate 132; Seat board 133 is installed between the side plate 131 and with side plate 131 and is fixedly connected; Two seat boards 133 are different apart from the distance of base plate 132; Have screwed hole on the seat board 133, screw rod 134 cooperates with screwed hole on the seat board 133, and the front end of screw rod 134 has movable pressure head 135.
During work, through the screw rod 134 of screwing, movable pressure head 135 can compress pilot main body 101.
The hold down gag that present embodiment provides, the reach of screw rod 134 has bigger adjusting range, has good adjustable type and interchangeability, in follow-up product improvement process, can reuse, and reduces production costs.
With reference to figure 9 and Figure 10, the front view of the hold down gag that Fig. 9 provides for first embodiment of the invention; Figure 10 is the left view of the hold down gag among Fig. 9.
The hold down gag 14 that present embodiment provides comprises base 141, two clamps 142, pressing plate 143, first bearing pin 144 and second bearing pins 145; Base body 1411 is a cube structure; Base body 1411 is fixedly connected with the horizontal location face 121 of locating rack 12; Have first pin shaft hole on the base body 1411, have two lugs 1412 on base body 1411 upper surfaces, have second pin shaft hole on the lug 1412.
Pressing plate 143 is crooked battened construction, and an end of pressing plate 143 has second pin shaft hole, and second bearing pin 145 passes second pin shaft hole on lug 1412 and the pressing plate 143, and pressing plate is fixed on the lug 1412, and pressing plate 143 can rotate around second bearing pin 145.
During work, clamp 142 block simultaneously with pressing plate 143 and is pressed on the pilot main body 101, realizes fixing pilot.
The hold down gag that present embodiment provides, pressing plate 142 presses the size of workpiece to have certain accommodation with clamp 143 cards, has good adjustable type and interchangeability, in follow-up product improvement process, can reuse, and reduces production costs.
What should explain at last is: above embodiment is only in order to explaining technical scheme of the present invention, but not to its restriction; Although with reference to previous embodiment the present invention has been carried out detailed explanation, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these are revised or replacement, do not make the spirit and the scope of the essence disengaging various embodiments of the present invention technical scheme of relevant art scheme.
Claims (7)
1. a pilot assembly-welding device is characterized in that, comprises first assembly-welding device and second assembly-welding device;
Said first assembly-welding device comprises first workbench, locating rack and first Work fixing device; Said locating rack is installed on the working face of said first workbench, and said locating rack has two orthogonal working faces, and said first Work fixing device is installed in respectively on the working face of said first workbench and locating rack, fixation workpiece;
Said second assembly-welding device comprises second workbench, riser and second Work fixing device; The working face of said riser is vertical with the working face of said second workbench; The said second work fixture is installed on the working face of the said riser and second workbench fixation workpiece.
2. pilot assembly-welding device according to claim 1 is characterized in that, the both sides end face of said second workbench and riser is separately installed with connecting plate, and the connecting axle that stretches out to the said connecting plate outside is installed on the said connecting plate.
3. pilot assembly-welding device according to claim 2 is characterized in that, the another side of said second workbench is equipped with said riser and said Work fixing device.
4. according to each described pilot assembly-welding device of claim 1-3, it is characterized in that said Work fixing device comprises hold down gag and holding device.
5. pilot assembly-welding device according to claim 4 is characterized in that, said holding device comprises two side plates, base plate, two seat boards and two screw rods; Said side plate is fixedly connected with base plate and perpendicular to said base plate, said seat board is installed between the said side plate, has screwed hole on the said seat board, and said screw rod cooperates with screwed hole, and the front end of said screw rod has movable pressure head.
6. pilot assembly-welding device according to claim 4; It is characterized in that said hold down gag comprises base, two clamps, pressing plate, first bearing pin and second bearing pins, said base is fixedly connected with a working face of said locating rack; Said base body is a cube structure; Have first pin shaft hole on the said base body, have two lugs on the face of said base body, have second pin shaft hole on the said lug; Said clamp and pressing plate are crooked battened construction, and an end of said clamp has first pin shaft hole, and an end of said clamp has second pin shaft hole;
Said first bearing pin cooperates with first pin shaft hole on two clamps and the base body, and two clamps are fixed on the both sides of said base, and said clamp can rotate around said first bearing pin;
Said second bearing pin cooperates with second pin shaft hole on said pressing plate and the lug, and pressing plate is fixed between the lug, and said pressing plate can rotate around said second bearing pin.
7. pilot assembly-welding device according to claim 4; It is characterized in that; In said second assembly-welding device; On the said riser gripper shoe is installed, the distance between two mount pads of the width of said gripper shoe and pilot adapts, and the thickness of the thickness of said gripper shoe and the mount pad of pilot adapts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110124467.3A CN102773636B (en) | 2011-05-13 | 2011-05-13 | Installing and assembling device for barrier remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110124467.3A CN102773636B (en) | 2011-05-13 | 2011-05-13 | Installing and assembling device for barrier remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102773636A true CN102773636A (en) | 2012-11-14 |
| CN102773636B CN102773636B (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110124467.3A Active CN102773636B (en) | 2011-05-13 | 2011-05-13 | Installing and assembling device for barrier remover |
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| Country | Link |
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| CN (1) | CN102773636B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846838A (en) * | 2012-11-29 | 2014-06-11 | 亿和精密工业（苏州）有限公司 | Copying machine frame assembly fixture |
| CN108340090A (en) * | 2018-01-12 | 2018-07-31 | 上海二十冶建设有限公司 | The localization method of direct connection bonnet formula waste heat boiler heavy-weight pipe tank module |
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| US806767A (en) * | 1905-03-22 | 1905-12-12 | Francis M Bancroft | Ice-removing track-clearer. |
| US893878A (en) * | 1906-12-10 | 1908-07-21 | Joseph A Shires | Track-clearing device for railroads. |
| GB282673A (en) * | 1926-12-24 | 1928-06-14 | Jean Van De Putte | Track-clearer for motor-cars |
| CN201357294Y (en) * | 2008-12-26 | 2009-12-09 | 浙江吉利汽车有限公司 | Positioning welding mechanism for safety belt reinforcing plate assembly |
| CN201799813U (en) * | 2010-10-09 | 2011-04-20 | 株洲联诚集团有限责任公司 | Special welding fixture for electric locomotive cowcatcher |
| CN102039911A (en) * | 2009-10-20 | 2011-05-04 | 中国北车集团大同电力机车有限责任公司 | Cowcatcher |
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2011
- 2011-05-13 CN CN201110124467.3A patent/CN102773636B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US806767A (en) * | 1905-03-22 | 1905-12-12 | Francis M Bancroft | Ice-removing track-clearer. |
| US893878A (en) * | 1906-12-10 | 1908-07-21 | Joseph A Shires | Track-clearing device for railroads. |
| GB282673A (en) * | 1926-12-24 | 1928-06-14 | Jean Van De Putte | Track-clearer for motor-cars |
| CN201357294Y (en) * | 2008-12-26 | 2009-12-09 | 浙江吉利汽车有限公司 | Positioning welding mechanism for safety belt reinforcing plate assembly |
| CN102039911A (en) * | 2009-10-20 | 2011-05-04 | 中国北车集团大同电力机车有限责任公司 | Cowcatcher |
| CN201799813U (en) * | 2010-10-09 | 2011-04-20 | 株洲联诚集团有限责任公司 | Special welding fixture for electric locomotive cowcatcher |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103846838A (en) * | 2012-11-29 | 2014-06-11 | 亿和精密工业（苏州）有限公司 | Copying machine frame assembly fixture |
| CN108340090A (en) * | 2018-01-12 | 2018-07-31 | 上海二十冶建设有限公司 | The localization method of direct connection bonnet formula waste heat boiler heavy-weight pipe tank module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102773636B (en) | 2014-08-06 |
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Address after: 037038 No.1 Qianjin Street, Pingcheng District, Datong City, Shanxi Province Patentee after: CRRC DATONG Co.,Ltd. Address before: 1 No. 037038, Daqing Road, Shanxi, Datong Patentee before: DATONG ELECTRIC LOCOMOTIVE Co.,Ltd. OF CNR |
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