CN105382461A - Installation tool for dumper carframe suspension base - Google Patents
Installation tool for dumper carframe suspension base Download PDFInfo
- Publication number
- CN105382461A CN105382461A CN201510877817.1A CN201510877817A CN105382461A CN 105382461 A CN105382461 A CN 105382461A CN 201510877817 A CN201510877817 A CN 201510877817A CN 105382461 A CN105382461 A CN 105382461A
- Authority
- CN
- China
- Prior art keywords
- depression bar
- connecting rod
- adpting flange
- depression
- hangoff receptacle
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The invention discloses an installation tool for a dumper carframe suspension base. The installation tool comprises an upper clamp and a lower clamp matched with the upper clamp. The upper clamp comprises two first compression bars. First positioning bases are arranged at the bottoms of the two ends of the first compression bars. The first positioning bases are provided with first positioning holes. First positioning pins are arranged in the first positioning holes. First connecting rods are arranged in the middles of the bottoms of the first compression bars. First connecting flanges are arranged at the lower ends of the first connecting rods. The lower clamp comprises two second compression bars. Bottom beams connecting the two second compression bars into a whole are arranged at the two ends of the second compression bars respectively. Second positioning bases are arranged on the inner sides of the two ends of the bottom beams and provided with second positioning holes. Second positioning pins are arranged in the second positioning holes. Second connecting rods are arranged in the middles of the tops of the second compression bars. Second connecting flanges are arranged at the upper ends of the second connecting rods. By means of the matching of the upper clamp and the lower clamp, the position of the suspension base on a carframe is conveniently determined, the installation precision of the suspension base is ensured, and the working efficiency is high.
Description
Technical field
The present invention relates to dumper mounting tool, especially a kind of dumper frame hangoff receptacle mounting tool.
Background technology
The vehicle frame of dumper is welded by polylith metal sheet, and the welding position of each parts and the quality of welding directly affect the quality of vehicle frame, concerns the security that dumper runs, thus vehicle frame to need very when welding carefully conscientious.The fine or not prerequisite of Frame Welding quality is: before welding, and whether the relative position of the hangoff receptacle on the relative position of sheet material and sheet material and vehicle frame meets designing requirement.But lacking the positioning tool being specifically designed to vehicle frame in existing technology, especially hangoff receptacle, the accuracy of hangoff receptacle position directly affects the function of wheel suspension, and the installation site of hangoff receptacle is accurate not, affects welding quality; And need cost long-time adjustment during existing welding hangoff receptacle and fix, operating efficiency is low.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of dumper frame hangoff receptacle mounting tool, accurately can install hangoff receptacle, and operating efficiency is high, highly versatile.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of dumper frame hangoff receptacle mounting tool, the lower clamp comprising fixture and coordinate with described upper fixture;
Described upper fixture comprises two first depression bars arranged in parallel, is provided with connecting rod and is connected by two first depression bars between two first depression bars; Be provided with the first positioning seat bottom the two ends of described first depression bar, the first positioning seat is mutually vertical with the first depression bar, and described first positioning seat is provided with the first locating hole, and be provided with the first alignment pin in described first locating hole, the first alignment pin is mutually vertical with the first depression bar; The bottom of described first depression bar is provided with the first bolt block in the junction of the first depression bar and connecting rod, is provided with the first bolt hole, is provided with the first bolt in the first bolt hole bottom described first bolt block; The centre position, bottom of described first depression bar is provided with head rod, and described head rod is mutually vertical with the first depression bar, and the lower end of head rod is provided with the first adpting flange, and the bottom of the first adpting flange is provided with locating dowel;
Described lower clamp comprises two second depression bars arranged in parallel, first depression bar and the second depression bar one_to_one corresponding, second depression bar two ends are respectively equipped with the bottom girder be connected by two second depression bars, described bottom girder is mutually vertical with the second depression bar, the second positioning seat is provided with inside the two ends of bottom girder, second positioning seat is inclined to set, and the second positioning seat is provided with the second locating hole, is provided with the second alignment pin in described second locating hole; The corresponding first bolt place, top of described second depression bar is provided with positioning convex; The crown center position of described second depression bar is provided with the second connecting rod, and described second connecting rod is mutually vertical with the second depression bar, and the upper end of the second connecting rod is provided with the second adpting flange, and the top of the second adpting flange is provided with the locating slot coordinated with described locating dowel.
Operation principle of the present invention: first upper fixture and lower clamp are split; Be placed on by vehicle frame on the second depression bar of lower clamp, guarantee that the second connecting rod is positioned at the centre position of vehicle frame simultaneously, namely the distance of the bottom girder distance vehicle frame side at the second depression bar two ends is equal; After lower clamp fixedly completes, the hangoff receptacle being positioned at bottom of frame is assembled on the second positioning seat, then utilize the second alignment pin to be fixed on the second positioning seat by this hangoff receptacle, the second specific angle of inclination of positioning seat enables this hangoff receptacle be placed on the applicable position of vehicle frame and guarantee that it can not be subjected to displacement before welding; Upper fixture is pressed onto the top of vehicle frame, the head rod of upper fixture docks with the second connecting rod of lower clamp, the location that can realize upper fixture and lower clamp is fast coordinated by locating dowel and locating slot, then utilize bolt head rod and the second connecting rod to be coupled together, make fixture and lower clamp become overall; The head of the first bolt now bottom the first depression bar is pressed in the top of vehicle frame, by regulating the spacing between the extension elongation of the first bolt and the first adpting flange and the second adpting flange, thus regulates the height of the first positioning seat; The hangoff receptacle being positioned at vehicle frame side is assembled on the first positioning seat, plugs the first alignment pin and enable this hangoff receptacle be placed on the applicable position of vehicle frame and guarantee that it can not be subjected to displacement before welding after determining by the height of the first positioning seat; Complete the position of all hangoff receptacles fixing after, by welding machine, hangoff receptacle is welded on vehicle frame; Finally remove frock.
As improvement, the first adpting flange and the second adpting flange are bolted.
As improvement, between the first adpting flange and the second adpting flange, be provided with cushion block.
As improvement, described head rod root be provided with the first reinforced sheet between the first depression bar and be connected.
As improvement, described second connecting rod root be provided with the second reinforced sheet between the second depression bar and be connected.
As improvement, described head rod is longer than the second connecting rod.
As improvement, described first depression bar, the second depression bar, connecting rod, head rod, the second connecting rod and bottom girder are rectangular steel tube, and by being welded to connect.
As improvement, described first alignment pin comprises the first head and the first bar portion, and the first head diameter is greater than the first locating hole diameter; Shown second alignment pin comprises the second head and the second bar portion, and the second head diameter is greater than the second locating hole diameter.
The beneficial effect that the present invention is compared with prior art brought is:
Before being contained in vehicle frame, upper fixture and lower clamp are connected and fixed by locating dowel and entirety sends machined, can ensure precision each other.When loading vehicle frame, upper fixture and lower clamp are taken apart, be respectively charged into vehicle frame, in utilization, the locating dowel of fixture and lower clamp, locating hole coordinate again, facilitate the position of hangoff receptacle on vehicle frame to determine, guarantee the installation accuracy of hangoff receptacle, and operating efficiency are high; Mounting tool adopts square steel pipe welded to form, and structure is simple, and lighter in weight, cost is low.
Accompanying drawing explanation
Fig. 1 is working state figure of the present invention.
Fig. 2 is perspective view of the present invention.
Fig. 3 is side schematic view of the present invention.
Fig. 4 is decomposition view of the present invention.
Detailed description of the invention
Below in conjunction with Figure of description, invention is described further.
As shown in Figure 1, a kind of dumper frame hangoff receptacle mounting tool, the lower clamp 22 comprising fixture 21 and coordinate with described upper fixture 21.
As shown in Figures 2 to 4, described upper fixture 21 comprises and is provided with connecting rod 212 between two first depression bar, 211, two first depression bars 211 arranged in parallel and is connected by two first depression bars 211.The length being provided with the first positioning seat 213, first depression bar 211 bottom the two ends of described first depression bar 211 is slightly longer than the width of vehicle frame 1, makes the first positioning seat 213 be positioned at the both sides of vehicle frame 1, and the first positioning seat 213 is mutually vertical with the first depression bar 211; Described first positioning seat 213 is provided with the first locating hole, is provided with the first alignment pin 214, first alignment pin 214 mutually vertical with the first depression bar 211 in described first locating hole.Described first alignment pin 214 comprises the first head and the first bar portion, and the first head diameter is greater than the first locating hole diameter.The bottom of described first depression bar 211 is provided with the first bolt block 217 in the first depression bar 211 with the junction of connecting rod 212, the first bolt hole is provided with bottom described first bolt block 217, the first bolt 218 is provided with in first bolt hole, first bolt 218 and the first bolt hole for being threaded, by rotating the length that adjustable first bolt 218 of the first bolt 218 stretches out.The centre position, bottom of described first depression bar 211 is provided with head rod 215, and described head rod 215 and the first depression bar 211 are mutually vertical, described head rod 215 root be provided with the first reinforced sheet 219 between the first depression bar 211 and be connected.The bottom that the lower end of head rod 215 is provided with the first adpting flange 216, first adpting flange 216 is provided with locating dowel 2161.
As shown in Figures 2 to 4, described lower clamp 22 comprises two second depression bar 221, first depression bar 211 and the second depression bar 221 one_to_one corresponding arranged in parallel, and the second depression bar 221 to be positioned at immediately below the first depression bar 211 and to be parallel to each other with the first depression bar 211.Second depression bar 221 two ends are respectively equipped with the bottom girder 222 be connected by two second depression bars 221, and described bottom girder 222 is mutually vertical with the second depression bar 221, and the length of the second depression bar 221 is longer than the width of vehicle frame 1, makes bottom girder 222 be positioned at the both sides of vehicle frame 1.Be provided with the second positioning seat 223, second positioning seat 223 inside the two ends of bottom girder 222 to be inclined to set, and the second positioning seat 223 is provided with the second locating hole, is provided with the second alignment pin 224 in described second locating hole; Shown second alignment pin 224 comprises the second head and the second bar portion, and the second head diameter is greater than the second locating hole diameter.Corresponding first bolt 218 place, top of described second depression bar 221 is provided with positioning convex 225, and this positioning convex 225 directly contacts with the bottom of vehicle frame 1, coordinates clamped the top and bottom of vehicle frame 1 with the first bolt 218.The crown center position of described second depression bar 221 is provided with the second connecting rod 226, second connecting rod 226 is shorter than described head rod 215, described second connecting rod 226 and the second depression bar 221 are mutually vertical, described second connecting rod 226 root be provided with the second reinforced sheet 228 between the second depression bar 221 and be connected.The upper end of the second connecting rod 226 is provided with the second adpting flange 227, first adpting flange 216 and the second adpting flange 227 is bolted; The top of the second adpting flange 227 is provided with the locating slot 2271 coordinated with described locating dowel 2161; By being provided with cushion block between the first adpting flange 216 and the second adpting flange 227, change the spacing between the first depression bar 211 and the second depression bar 221, to adapt to the vehicle frame 1 of different model.
Described first depression bar 211, second depression bar 221, connecting rod 212, head rod 215, second connecting rod 226 and bottom girder 222 are rectangular steel tube, and by being welded to connect.
Operation principle of the present invention: first upper fixture 21 is split with lower clamp 22; Be placed on by vehicle frame 1 on second depression bar 221 of lower clamp 22, guarantee that the second connecting rod 226 is positioned at the centre position of vehicle frame 1 simultaneously, namely the bottom girder 222 at the second depression bar 221 two ends is equal apart from the distance of vehicle frame 1 side; After lower clamp 22 fixedly completes, the hangoff receptacle 3 be positioned at bottom vehicle frame 1 is assembled on the second positioning seat 223, then utilize the second alignment pin 224 to be fixed on the second positioning seat 223 by this hangoff receptacle 3, the specific angle of inclination of the second positioning seat 223 makes this hangoff receptacle 3 can be placed on the applicable position of vehicle frame 1 and guarantee that it can not be subjected to displacement before welding; Upper fixture 21 is pressed onto the top of vehicle frame 1, the head rod 215 of upper fixture 21 docks with the second connecting rod 226 of lower clamp 22, the location that can realize upper fixture 21 and lower clamp 22 is fast coordinated by locating dowel and locating slot, then utilize bolt head rod 215 and the second connecting rod 226 to be coupled together, make fixture 21 and lower clamp 22 become overall; The head of the first bolt 218 now bottom the first depression bar 211 is pressed in the top of vehicle frame 1, by regulating the spacing between the extension elongation of the first bolt 218 and the first adpting flange 216 and the second adpting flange 227, thus regulates the height of the first positioning seat 213; The hangoff receptacle 3 being positioned at vehicle frame 1 side is assembled on the first positioning seat 213, plugs the first alignment pin 214 and make this hangoff receptacle 3 can be placed on the applicable position of vehicle frame 1 and guarantee that it can not be subjected to displacement before welding after determining by the height of the first positioning seat 213; Complete the position of all hangoff receptacles 3 fixing after, by welding machine, hangoff receptacle 3 is welded on vehicle frame 1; Finally remove frock.
Claims (8)
1.
a kind of dumper frame hangoff receptacle mounting tool, is characterized in that: the lower clamp comprising fixture and coordinate with described upper fixture;
described upper fixture comprises two first depression bars arranged in parallel, is provided with connecting rod and is connected by two first depression bars between two first depression bars; Be provided with the first positioning seat bottom the two ends of described first depression bar, the first positioning seat is mutually vertical with the first depression bar, and described first positioning seat is provided with the first locating hole, and be provided with the first alignment pin in described first locating hole, the first alignment pin is mutually vertical with the first depression bar; The bottom of described first depression bar is provided with the first bolt block in the junction of the first depression bar and connecting rod, is provided with the first bolt hole, is provided with the first bolt in the first bolt hole bottom described first bolt block; The centre position, bottom of described first depression bar is provided with head rod, and described head rod is mutually vertical with the first depression bar, and the lower end of head rod is provided with the first adpting flange, and the bottom of the first adpting flange is provided with locating dowel;
described lower clamp comprises two second depression bars arranged in parallel, first depression bar and the second depression bar one_to_one corresponding, second depression bar two ends are respectively equipped with the bottom girder be connected by two second depression bars, described bottom girder is mutually vertical with the second depression bar, the second positioning seat is provided with inside the two ends of bottom girder, second positioning seat is inclined to set, and the second positioning seat is provided with the second locating hole, is provided with the second alignment pin in described second locating hole; The corresponding first bolt place, top of described second depression bar is provided with positioning convex; The crown center position of described second depression bar is provided with the second connecting rod, and described second connecting rod is mutually vertical with the second depression bar, and the upper end of the second connecting rod is provided with the second adpting flange, and the top of the second adpting flange is provided with the locating slot coordinated with described locating dowel.
2.
a kind of dumper frame hangoff receptacle mounting tool according to claim 1, is characterized in that: the first adpting flange and the second adpting flange are bolted.
3.
a kind of dumper frame hangoff receptacle mounting tool according to claim 1, is characterized in that: be provided with cushion block between the first adpting flange and the second adpting flange.
4.
a kind of dumper frame hangoff receptacle mounting tool according to claim 1, is characterized in that: described head rod root be provided with the first reinforced sheet between the first depression bar and be connected.
5.
a kind of dumper frame hangoff receptacle mounting tool according to claim 1, is characterized in that: described second connecting rod root be provided with the second reinforced sheet between the second depression bar and be connected.
6.
a kind of dumper frame hangoff receptacle mounting tool according to claim 1, is characterized in that: described head rod is longer than the second connecting rod.
7.
a kind of dumper frame hangoff receptacle mounting tool according to claim 1, is characterized in that: described first depression bar, the second depression bar, connecting rod, head rod, the second connecting rod and bottom girder are rectangular steel tube, and by being welded to connect.
8.
a kind of dumper frame hangoff receptacle mounting tool according to claim 1, is characterized in that: described first alignment pin comprises the first head and the first bar portion, and the first head diameter is greater than the first locating hole diameter; Shown second alignment pin comprises the second head and the second bar portion, and the second head diameter is greater than the second locating hole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877817.1A CN105382461B (en) | 2015-12-04 | 2015-12-04 | Installation tool for dumper carframe suspension base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877817.1A CN105382461B (en) | 2015-12-04 | 2015-12-04 | Installation tool for dumper carframe suspension base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105382461A true CN105382461A (en) | 2016-03-09 |
| CN105382461B CN105382461B (en) | 2017-05-17 |
Family
ID=55415587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877817.1A Active CN105382461B (en) | 2015-12-04 | 2015-12-04 | Installation tool for dumper carframe suspension base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105382461B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09174237A (en) * | 1995-12-27 | 1997-07-08 | Mitsui Eng & Shipbuild Co Ltd | Method for joining box pillar material |
| CN201735976U (en) * | 2010-01-19 | 2011-02-09 | 武汉佛吉亚通达排气系统有限公司 | Manual welding tool standard frame |
| CN104057236A (en) * | 2014-07-02 | 2014-09-24 | 南车戚墅堰机车有限公司 | Box beam positioning assembly welding device |
| CN203992943U (en) * | 2014-08-22 | 2014-12-10 | 大陆泰密克汽车系统（上海）有限公司 | Clamp for welding and there is the welding machine of this Clamp for welding |
| CN204053233U (en) * | 2014-07-10 | 2014-12-31 | 林栋� | A kind of laser penetration water-tight equipment of lithium battery |
| CN204353705U (en) * | 2014-12-31 | 2015-05-27 | 珠海亿威电动产业股份有限公司 | A kind of welding clamp of vehicle frame of electric motor car |
-
2015
- 2015-12-04 CN CN201510877817.1A patent/CN105382461B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09174237A (en) * | 1995-12-27 | 1997-07-08 | Mitsui Eng & Shipbuild Co Ltd | Method for joining box pillar material |
| CN201735976U (en) * | 2010-01-19 | 2011-02-09 | 武汉佛吉亚通达排气系统有限公司 | Manual welding tool standard frame |
| CN104057236A (en) * | 2014-07-02 | 2014-09-24 | 南车戚墅堰机车有限公司 | Box beam positioning assembly welding device |
| CN204053233U (en) * | 2014-07-10 | 2014-12-31 | 林栋� | A kind of laser penetration water-tight equipment of lithium battery |
| CN203992943U (en) * | 2014-08-22 | 2014-12-10 | 大陆泰密克汽车系统（上海）有限公司 | Clamp for welding and there is the welding machine of this Clamp for welding |
| CN204353705U (en) * | 2014-12-31 | 2015-05-27 | 珠海亿威电动产业股份有限公司 | A kind of welding clamp of vehicle frame of electric motor car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105382461B (en) | 2017-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203557063U (en) | Specially-shaped welded cross-shaped steel column assembly jig | |
| CN209206804U (en) | A kind of front frame tailor-welding tool | |
| CN205733598U (en) | A kind of jig platform of applicable various welding | |
| CN104057236B (en) | Box beam location assembly-welding device | |
| CN105382461A (en) | Installation tool for dumper carframe suspension base | |
| CN203804585U (en) | Boring fixture for support of large mechanical travelling mechanism | |
| CN203541932U (en) | Two-dimensional welding fixture platform | |
| CN205629754U (en) | Tipper frame hangs seat installation frock | |
| CN205834554U (en) | A kind of fixture for the welding of parking equipment rear support beam | |
| CN203448920U (en) | Welding fixture for accumulation chain straight rail | |
| CN211077000U (en) | Special supporting tool for steel box girder transportation | |
| CN203471169U (en) | Data collection device for tapered cylindrical body | |
| CN105643171B (en) | Assembling method based on storage tank fixture | |
| CN112404880A (en) | Machining and positioning device for rear-section mounting hole in large thin-wall auxiliary oil tank | |
| CN208729013U (en) | Tee tube flange welding device | |
| CN209936203U (en) | Special frock of back frame | |
| CN204397189U (en) | Multifunctional split-type group is to platform | |
| CN205363096U (en) | Diesel locomotive top cap equipment mould | |
| CN207723768U (en) | A kind of fork truck gear shelf manipulator tool for welding mold | |
| CN201792143U (en) | Air-conditioner mounting seat assembly and welding tool | |
| CN210060257U (en) | Steel mesh frame pole piece processing mould | |
| CN210703331U (en) | Assembly welding tool for passenger car floor framework | |
| CN204657802U (en) | A kind of underframe of coach frame welding fixture | |
| CN205200910U (en) | Transmission system dc -to -ac converter welding position frock for bearing box is pull in track traffic | |
| CN206326525U (en) | Universal vehicle frame general assembly gripper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |