CN104493414B - A kind of fixture being exclusively used in the supporting rack welding fabrication of lift - Google Patents
A kind of fixture being exclusively used in the supporting rack welding fabrication of lift Download PDFInfo
- Publication number
- CN104493414B CN104493414B CN201410827035.2A CN201410827035A CN104493414B CN 104493414 B CN104493414 B CN 104493414B CN 201410827035 A CN201410827035 A CN 201410827035A CN 104493414 B CN104493414 B CN 104493414B
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- China
- Prior art keywords
- thread bush
- chuck body
- axle sleeve
- fixture
- supporting rack
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Classifications
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- 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
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
- Connection Of Plates (AREA)
Abstract
<b> the present invention relates to the fixture that </b><bGreatT.Gre aT.GT mono-kind is exclusively used in the supporting rack welding fabrication of lift, supporting rack comprises supporting leg body, axle sleeve and thread bush, fixture comprises along the extended chuck body in its length direction, be arranged on the multiple locating holes in chuck body, optionally can be inserted in the latch in locating hole, be fixedly installed on the holder in chuck body, along the bolt be arranged on perpendicular to horizontal direction on holder, and the cushion block be arranged in chuck body, wherein the center distance of latch and bolt equals the center distance of axle sleeve and thread bush, the upper end of latch coordinates with axle sleeve, the bottom of bolt coordinates with thread bush, supporting leg body is placed on the respectively corresponding middle part at axle sleeve and thread bush, both ends cushion block making supporting leg body.The present invention once realizes the location of latch, bolt and supporting leg body, guarantees the precision of supporting rack welding fabrication, and structure is simple, and welding efficiency height </b><bGreatT.Gre aT.GT.</b>
Description
Technical field
the present invention relates to a kind of fixture being exclusively used in the supporting rack welding fabrication of lift.
Background technology
lift, is widely used in the places such as factory, hotel, dining room, station, cinema, airport, exhibition center, is the best safety companion of the purposes such as maintenance facility, paint finishing, exchange light fixture, electrical equipment, clean maintenance.Its supporting rack adopted as shown in Figure 1, this supporting rack comprises upper supporting leg body 1 ', it is arranged in parallel to be separately positioned on the center line of supporting leg body 1 ' both ends axle sleeve 2 ' and its bottom bracket axle 2 ' of thread bush 3 ' and thread bush 3 ', and both height are equal, the height of supporting leg body 1 ' is less than the height of axle sleeve 2 ' and thread bush 3 '.
and at present, the processing for this supporting rack adopts the method for line fixed point to realize substantially, after being welded with supporting leg body 1 ' by axle sleeve 2 ', then weld thread bush 3 ' and supporting leg body 1 ', be obviously present in the defect of two aspects:
1), the efficiency of its welding fabrication is lower;
2), need repeatedly to be positioned by weld mutually two parts, be not easy to the operation of welding, the accuracy of simultaneously welding is difficult to ensure.
Summary of the invention
technical problem to be solved by this invention overcomes the deficiencies in the prior art, provides a kind of fixture being exclusively used in the supporting rack welding fabrication of lift.
for solving the problems of the technologies described above, the present invention takes following technical scheme:
a kind of fixture being exclusively used in the supporting rack welding fabrication of lift, supporting rack comprises supporting leg body, be welded on axle sleeve and the thread bush at supporting leg body both ends, axle sleeve and thread bush axial line are all arranged perpendicular to horizontal direction, and the height of axle sleeve and thread bush is equal, the height of supporting leg body is less than axle sleeve and thread bush height, fixture comprises along the extended chuck body in its length direction, be arranged on the multiple locating holes in chuck body, optionally can be inserted in the latch in locating hole, be fixedly installed on the holder in chuck body, along the bolt be arranged on perpendicular to horizontal direction on holder, and the cushion block be arranged in chuck body, wherein the center distance of latch and bolt equals the center distance of axle sleeve and thread bush, the upper end of latch coordinates with axle sleeve, the bottom of bolt coordinates with thread bush, supporting leg body is placed on the respectively corresponding middle part at axle sleeve and thread bush, both ends cushion block making supporting leg body.
preferably, chuck body is also fixed with locating dowel, the center line of locating dowel and the centerline collineation of bolt, and the external diameter of locating dowel is less than the internal diameter of thread bush.
further, the height of locating dowel is 1/5 ~ 1/2 of thread bush height.
preferably, multiple locating hole is arranged along the length direction of chuck body, and forms many rows, and holder is provided with multiple connecting hole, connecting hole and the locating hole one_to_one corresponding often to arrange, latch and bolt select to be positioned at the location that same registration hole and connecting hole realize axle sleeve and thread bush.
preferably, cushion block is extended along the width of chuck body, and the height that equals axle sleeve or thread bush of the thick end of cushion block deducts the half of the height of supporting leg body.
specifically implement and preferred aspect according to one of the present invention, fixture also comprises for the bracing frame of support fixture body, is arranged on the rotating mechanism on bracing frame for what chuck body rotated and is used for relative with bracing frame for the chuck body locking mechanism locked.
preferably, rotating mechanism comprise be fixedly installed on chuck body both ends rotating shaft, be arranged on bearing block on bracing frame and bearing, what rotating shaft was rotated by bearing is arranged on bearing block.
preferably, fixed seating is in one end of chuck body, locking mechanism comprises the lock be fixedly located on holder, be arranged on the end of the bracing frame corresponding to holder actively can coordinate the locking piece locked with lock, when locking mechanism locks, locking piece coordinates with lock, and holder is relative with bracing frame to be locked; When locking mechanism unlocks, locking piece and lock depart from, and holder is relative with bracing frame to be unlocked.
concrete, lock offers lockhole, and locking piece inserts in lockhole to coordinate with lock and locks.
concrete, lock has multiple, and is distributed on holder along the circumferencial direction centered by the pivot center of chuck body.
due to the enforcement of above technical scheme, the present invention compared with prior art tool has the following advantages:
the present invention has latch and bolt to coordinate with axle sleeve and thread bush respectively, axle sleeve and thread bush are positioned in chuck body, adjusted the placing height of chuck body by cushion block after, supporting leg body is placed in chuck body simultaneously, thus once realize the location of three parts, guarantee the precision of supporting rack welding fabrication, structure is simple, and welding efficiency is high.
Accompanying drawing explanation
below in conjunction with accompanying drawing and specific embodiment, the present invention will be further described in detail.
fig. 1 is the structure schematic front view according to supporting rack of the present invention;
fig. 2 is the perspective view according to supporting rack welding fabrication fixture of the present invention;
fig. 3 is the schematic front view of Fig. 2;
fig. 4 is the schematic top plan view of Fig. 2;
wherein: 1, bracing frame; 10, tripod; 11, connecting rod; 2, chuck body; 3, rotating mechanism; 30, rotating shaft; 31, bearing block; 4, locating hole; 5, latch; 6, holder; 60, connecting hole; 7, bolt; 8, cushion block; 9, locking mechanism; 90, lock; 900, lockhole; 91, locking piece; 12, locating dowel; 1 ', supporting leg body; 2 ', axle sleeve; 3 ', thread bush.
Detailed description of the invention
as shown in Figure 1, the supporting rack of the present embodiment comprises supporting leg body 1 ', is welded on axle sleeve 2 ' and the thread bush 3 ' at supporting leg body 1 ' both ends, axle sleeve 2 ' and thread bush 3 ' axial line are all arranged perpendicular to horizontal direction, and the height of axle sleeve 2 ' and thread bush 3 ' is equal, the height of supporting leg body 1 ' is less than axle sleeve 2 ' and thread bush 3 ' highly.
as shown in Figures 1 to 4, the fixture being exclusively used in the supporting rack welding fabrication of lift of this enforcement, it comprises bracing frame 1; The rotating chuck body 2 be located on bracing frame 1; Make chuck body 2 around the rotating mechanism 3 be arranged on bracing frame 1 of own axis; Be arranged on the multiple locating holes 4 in chuck body 2; Optionally can be inserted in the latch 5 in locating hole 4; Be fixedly installed on the holder 6 in chuck body 2; Along the bolt 7 be arranged on perpendicular to horizontal direction on holder 6; Be arranged on the cushion block 8 in chuck body 2; And for by relative with bracing frame 1 for holder 6 locking mechanism 9 locked, wherein latch 5 and the center distance of bolt 7 equal the center distance of axle sleeve 2 ' and thread bush 3 ', latch 5 coordinates with axle sleeve 2 ', bolt 7 coordinates with thread bush 3 ', and it is corresponding at the middle part of axle sleeve 2 ' with thread bush 3 ' respectively that supporting leg body 1 ' is placed on both ends cushion block 8 making supporting leg body 1 '.
bracing frame 1 comprises the tripod 10, the connecting rod 11 for being fixedly connected by two tripods 10 that are positioned at both ends.
chuck body 2 is extended on bracing frame 1 along its length direction, rotating mechanism 3 comprise be fixedly installed on chuck body 2 both ends rotating shaft 30, be separately positioned on two tripod 10 top chocks 31 and for the bearing (not shown) be connected that rotating shaft 30 and bearing block 31 rotated.
multiple locating hole 4 is divided into many rows along the length direction of chuck body 2, holder 6 is provided with multiple connecting hole 60 corresponding with it, latch 5 and bolt 7 are selected to be positioned at same registration hole 4 and connecting hole 60 coordinates, by the location of axle sleeve 2 ' with thread bush 3 ', in this example, multiple latch 5 and corresponding bolt 7 can be adopted, under many registration hole 4 and corresponding connecting hole 60 are selected, locate while realizing multiple supporting rack.
in this example, the bottom of latch 5 is connected by screw thread with locating hole 4.Locating hole 4 is screwed hole.
in this example, in order to further improve the degree of accuracy of location, in the below of each connecting hole 60, the locating dowel 12 be fixedly installed in chuck body 2, the center line of this locating dowel 12 and the centerline collineation of bolt 7, and the external diameter of locating dowel 12 is less than the internal diameter of thread bush 3 '.
further, the height of locating dowel 12 is 1/5 ~ 1/2 of thread bush 3 ' height.
cushion block 8 is extended along the width of chuck body 2, and the height that equals axle sleeve 2 ' or thread bush 3 ' of the thick end of cushion block 8 deducts the half of the height of supporting leg body 1 '.
holder 6 is positioned at one end of chuck body 2, locking mechanism 9 comprises the lock 90 be fixedly located on holder 6, be arranged on the end of the bracing frame 1 corresponding to holder 6 actively can coordinate the locking piece 91 locked with lock 90, when locking mechanism 9 locks, locking piece 91 coordinates with lock 90, and holder 6 is relative with bracing frame 1 to be locked; When locking mechanism 9 unlocks, locking piece 91 and lock 90 depart from, and holder 6 is relative with bracing frame 1 to be unlocked.
concrete, lock 90 offers lockhole 900, and locking piece 91 inserts in lockhole 900 to coordinate with lock 90 and locks.
in this example, lock 90 has multiple, and is distributed on holder 6 along the circumferencial direction centered by the pivot center of chuck body 2.Under the cooperation of locking mechanism 9 and rotating mechanism 3, rotatably regulate soldering angle, be further convenient to the welding fabrication of supporting rack 1.
above to invention has been detailed description; its object is to allow the personage being familiar with this art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; the equivalence change that all Spirit Essences according to the present invention are done or modification, all should be encompassed in protection scope of the present invention.
Claims (8)
1. one kind is exclusively used in the fixture of the supporting rack welding fabrication of lift, described supporting rack comprises supporting leg body, be welded on axle sleeve and the thread bush at described supporting leg body both ends, described axle sleeve and thread bush axial line are all arranged perpendicular to horizontal direction, and the height of described axle sleeve and thread bush is equal, the height of described supporting leg body is less than described axle sleeve and thread bush height, it is characterized in that: described fixture comprises along the extended chuck body in its length direction, be arranged on the multiple locating holes in described chuck body, optionally can be inserted in the latch in described locating hole, be fixedly installed on the holder in described chuck body, along the bolt be arranged on perpendicular to horizontal direction on described holder, and the cushion block be arranged in described chuck body, wherein in described chuck body, be also fixed with locating dowel, the center line of described locating dowel and the centerline collineation of described bolt, and the external diameter of described locating dowel is less than the internal diameter of described thread bush, the center distance of described latch and described bolt equals the center distance of described axle sleeve and described thread bush, the upper end of described latch coordinates with described axle sleeve, the bottom of described bolt coordinates with described thread bush, described supporting leg body is placed on the respectively corresponding middle part at described axle sleeve and thread bush, both ends described cushion block making described supporting leg body, described cushion block is extended along the width of described chuck body, and the height that equals described axle sleeve or described thread bush of the thick end of described cushion block deducts the half of the height of described supporting leg body.
2. the fixture being exclusively used in the supporting rack welding fabrication of lift according to claim 1, is characterized in that: the height of described locating dowel is 1/5 ~ 1/2 of described thread bush height.
3. the fixture being exclusively used in the supporting rack welding fabrication of lift according to claim 1, it is characterized in that: described multiple locating holes are arranged along the length direction of described chuck body, and form many rows, described holder is provided with multiple connecting hole, described connecting hole with often arrange described locating hole one_to_one corresponding, the location of the locating hole that is positioned at described in same row and the axle sleeve described in the realization of described connecting hole and thread bush selected by described latch and described bolt.
4. the fixture being exclusively used in the supporting rack welding fabrication of lift according to claim 1, is characterized in that: described fixture also comprising bracing frame for supporting described chuck body, being arranged on the rotating mechanism on support frame as described above for what described chuck body rotated and being used for relative with support frame as described above for the described chuck body locking mechanism locked.
5. the fixture being exclusively used in the supporting rack welding fabrication of lift according to claim 4, it is characterized in that: described rotating mechanism comprise be fixedly installed on described chuck body both ends rotating shaft, be arranged on bearing block on support frame as described above and bearing, what described rotating shaft was rotated by described bearing is arranged on described bearing block.
6. the fixture being exclusively used in the supporting rack welding fabrication of lift according to claim 4, it is characterized in that: described fixed seating is in one end of described chuck body, described locking mechanism comprises the lock be fixedly located on described holder, be arranged on the end of the support frame as described above corresponding to described holder actively can coordinate with described lock the locking piece locked, when described locking mechanism locks, described locking piece coordinates with described lock, and described holder is relative with support frame as described above to be locked; When described locking mechanism unlocks, described locking piece and described lock depart from, and described holder is relative with support frame as described above to be unlocked.
7. the fixture being exclusively used in the supporting rack welding fabrication of lift according to claim 6, is characterized in that: on described lock, offer lockhole, coordinates lock in the lockhole described in described locking piece inserts with described lock.
8. the fixture being exclusively used in the supporting rack welding fabrication of lift according to claim 6 or 7, is characterized in that: described lock has multiple, and is distributed on described holder along the circumferencial direction centered by the pivot center of described chuck body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827035.2A CN104493414B (en) | 2014-12-26 | 2014-12-26 | A kind of fixture being exclusively used in the supporting rack welding fabrication of lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827035.2A CN104493414B (en) | 2014-12-26 | 2014-12-26 | A kind of fixture being exclusively used in the supporting rack welding fabrication of lift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104493414A CN104493414A (en) | 2015-04-08 |
| CN104493414B true CN104493414B (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410827035.2A Active CN104493414B (en) | 2014-12-26 | 2014-12-26 | A kind of fixture being exclusively used in the supporting rack welding fabrication of lift |
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| Country | Link |
|---|---|
| CN (1) | CN104493414B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312413A (en) * | 2016-10-08 | 2017-01-11 | 苏州威尔特铝合金升降机械有限公司 | Clamp special for welding forming of supporting legs of mast lifting machine |
| CN109434352A (en) * | 2018-12-06 | 2019-03-08 | 安徽人防设备有限公司 | Defense equipment door leaf steel pipe axis assembly setting tooling |
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| DE202009014342U1 (en) * | 2009-10-23 | 2011-03-10 | Karagün, Ahmed | Welding and assembly table |
| CN203992924U (en) * | 2014-07-28 | 2014-12-10 | 河北昊昱机电设备研究所有限公司 | Lift movable joint welding tooling |
| CN204019044U (en) * | 2014-09-01 | 2014-12-17 | 海宁虎霸重工有限公司 | The tailor-welding tool of cage rear panel in lift |
| CN204035875U (en) * | 2014-08-23 | 2014-12-24 | 四川锦城建筑机械有限责任公司 | Lift standard knot rotational forming frock |
| CN204430621U (en) * | 2014-12-26 | 2015-07-01 | 苏州威尔特铝合金升降机械有限公司 | A kind of fixture being exclusively used in the supporting rack welding fabrication of lift |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5355736B2 (en) * | 2012-03-23 | 2013-11-27 | ジャパンマリンユナイテッド株式会社 | Weld bead cutting device |
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2014
- 2014-12-26 CN CN201410827035.2A patent/CN104493414B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009014342U1 (en) * | 2009-10-23 | 2011-03-10 | Karagün, Ahmed | Welding and assembly table |
| CN203992924U (en) * | 2014-07-28 | 2014-12-10 | 河北昊昱机电设备研究所有限公司 | Lift movable joint welding tooling |
| CN204035875U (en) * | 2014-08-23 | 2014-12-24 | 四川锦城建筑机械有限责任公司 | Lift standard knot rotational forming frock |
| CN204019044U (en) * | 2014-09-01 | 2014-12-17 | 海宁虎霸重工有限公司 | The tailor-welding tool of cage rear panel in lift |
| CN204430621U (en) * | 2014-12-26 | 2015-07-01 | 苏州威尔特铝合金升降机械有限公司 | A kind of fixture being exclusively used in the supporting rack welding fabrication of lift |
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| Publication number | Publication date |
|---|---|
| CN104493414A (en) | 2015-04-08 |
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