CN215967101U - Assembly fixture of rectangular cross-section box body flange - Google Patents
Assembly fixture of rectangular cross-section box body flange Download PDFInfo
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- CN215967101U CN215967101U CN202121535860.7U CN202121535860U CN215967101U CN 215967101 U CN215967101 U CN 215967101U CN 202121535860 U CN202121535860 U CN 202121535860U CN 215967101 U CN215967101 U CN 215967101U
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- assembly fixture
- box body
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Abstract
The utility model discloses an assembly tool for a box body flange with a rectangular cross section, which comprises a tool body, wherein the bottom of the tool body is a bottom plate, the side surface of the tool body is a machining flange vertical surface vertical to the bottom plate, the machining flange vertical surface is in a shape of a Chinese character kou, a plurality of high-strength bolt holes are sequentially arranged on the machining flange vertical surface in the transverse direction and the longitudinal direction, and a horizontal adjusting mechanism and a vertical adjusting mechanism are respectively arranged at two ends and the bottom of one side of the machining flange vertical surface. This application fastens through the high strength bolt hole on the machining flange facade with the structure flange, through the adjustment of perpendicular adjustment structure and horizontal adjustment mechanism other side box structure spare for the welding of other side box has reduced the work to machining flange facade processing, has saved preparation cycle and working costs.
Description
Technical Field
The utility model relates to the technical field of box body assembly, in particular to an assembly tool for a box body flange with a rectangular cross section.
Background
The manufacturing of box cross-section box flange structure, generally adopt earlier the flange to install the box terminal surface, then carry out machine tooling to hole and terminal surface on the flange, this kind of way needs large-scale machining equipment to process, and machining cycle is longer to in-process at processing, can be inevitable produce the vestige in the course of working on the machined surface, if later stage when needs process it, need carry out the recovery work to the machined surface, increased machining cycle.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an assembly tool for a box body flange with a rectangular cross section, aiming at improving the assembly efficiency, reducing the processing period and improving the assembly efficiency.
The technical scheme of the utility model is as follows: the utility model provides an assembly fixture of rectangular cross section box flange, includes the frock body, and frock body bottom is the bottom plate, and frock body side is the machining flange facade perpendicular with the bottom plate, and the machining flange facade is the mouth font, transversely is equipped with a plurality of high strength bolt hole on the machining flange facade with vertically in proper order, and the both ends and the bottom of machining flange facade one side are equipped with horizontal adjustment mechanism and perpendicular adjustment mechanism respectively.
Further, horizontal adjustment mechanism is including being located the nut at machining flange facade one side both ends, and vertical adjustment structure is including being located the nut of machining flange facade both sides, and the nut welds on the frock body.
Furthermore, a screw is matched in the nut, and the length of the screw is greater than the distance between the nut and the square box structural member.
Furthermore, a threaded hole is formed in the bottom plate, and an external screw is matched with the threaded hole.
Furthermore, the vertical face of the machining flange is matched with a structural member flange of the square box structural member through a high-strength bolt.
Further, all be equipped with the interval between nut and the square chest structure spare, high strength bolt one side with be located the square chest structure spare contact on horizontal adjustment mechanism and the vertical adjustment mechanism.
The utility model has the advantages that: this application fastens through the high strength bolt hole on the machining flange facade with the structure flange, through the adjustment of perpendicular adjustment structure and horizontal adjustment mechanism other side box structure spare for the welding of other side box has reduced the work to machining flange facade processing, has saved preparation cycle and working costs.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic structural view of a front view of the present invention;
wherein: 1. the machining tool comprises a base plate, 1-1 parts of threaded holes, 2 parts of a tool body, 3 parts of a machined flange vertical surface, 3-1 parts of high-strength bolt holes, 4 parts of high-strength bolts, 5 parts of nuts, 6 parts of screws, 7 parts of structural part flanges, 8 parts of square box structural parts.
Detailed Description
For the purpose of enhancing an understanding of the present invention, the following detailed description of the present invention is provided in conjunction with the accompanying drawings, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
As shown in fig. 1-3, an assembly fixture for a rectangular section box flange comprises a fixture body 2, a bottom plate 1 is arranged at the bottom of the fixture body 2, a machining flange vertical face 3 perpendicular to the bottom plate 1 is arranged on the side face of the fixture body 2, the machining flange vertical face 3 is in a shape of a Chinese character kou, a plurality of high-strength bolt holes 3-1 are sequentially arranged on the machining flange vertical face 3 in the transverse direction and the longitudinal direction, a horizontal adjusting mechanism and a vertical adjusting mechanism are respectively arranged at two ends and at the bottom of one side of the machining flange vertical face 3, and the horizontal adjusting mechanism and the vertical adjusting mechanism are used for adjusting the horizontal direction and the vertical direction of a box structural member.
The machining flange vertical face 3 is matched with the structural part flange 7 through the high-strength bolts 4, the machining flange vertical face 3 and the square box structural part 8 are connected through the high-strength bolts 4 and are compressed by applying torque, and a gap between the machining flange vertical face 3 and the structural part flange 7 is controlled, so that the flatness of the square box structural flange 7 is controlled.
The horizontal adjusting mechanism comprises nuts 5 located at two ends of one side of the machined flange vertical face 3, the vertical adjusting mechanism comprises nuts 5 located on two sides of the machined flange vertical face, and the nuts 5 are welded on the tool body 2.
The interior adaptation of nut 5 has screw rod 6, and the length of screw rod 6 is greater than the distance between nut 5 and the square box structure 8, all is equipped with the interval between nut 5 and the square box structure 8, and 4 one sides of high strength bolt and the square box structure 8 contact that is located horizontal adjustment mechanism and vertical adjustment mechanism adjust the level and the perpendicular relative position of square box structure 8 and structure flange 7 through rotatory screw rod 6.
The threaded hole 1-1 is formed in the base plate 1, an external screw is matched in the threaded hole 1-1, and the parallelism between the base plate 1 and a workshop foundation is adjusted, so that the vertical surface 3 of the machining flange is guaranteed to be absolutely vertical to the foundation.
Assembling a structural member flange 7 with a prefabricated hole and a machined flange vertical face 3, and fixing by using a high-strength bolt 4; applying proper bolt pretightening force to ensure that the structural member flange 7 is tightly attached to the machined flange vertical surface 3 of the tool, and the gap is not more than 0.1 mm; placing a rectangular-section square box structural member 8 on a vertical adjusting mechanism and a horizontal adjusting mechanism of the tool body, and quickly adjusting the relative position between a structural member flange 7 and the square box structural member by using a screw 6; welding a welding bead between the flange and the square box body, namely removing the bolt after welding is finished, and re-measuring the flatness of the flange; the purposes of quickly mounting the flange and controlling the plane precision of the flange are achieved; the method reduces the work of machining the vertical face 3 of the machined flange and saves the manufacturing period and the machining cost.
Claims (6)
1. The utility model provides an assembly fixture of rectangular cross section box flange, includes the frock body, frock body bottom is the bottom plate, frock body side is with bottom plate vertically machine tooling flange facade, its characterized in that: the vertical face of the machining flange is in a square shape, a plurality of high-strength bolt holes are sequentially arranged on the vertical face of the machining flange in the transverse and longitudinal directions, and a horizontal adjusting mechanism and a vertical adjusting mechanism are respectively arranged at two ends and at the bottom of one side of the vertical face of the machining flange.
2. The assembly fixture for the rectangular-section box body flange according to claim 1, characterized in that: the horizontal adjusting mechanism comprises nuts located at two ends of one side of the vertical face of the machining flange, the vertical adjusting mechanism comprises nuts located at two sides of the vertical face of the machining flange, and the nuts are welded on the tool body.
3. The assembly fixture for the rectangular-section box body flange according to claim 2, characterized in that: the nut is internally matched with a screw, and the length of the screw is greater than the distance between the nut and the square box structural member.
4. The assembly fixture for the rectangular-section box body flange according to claim 1, characterized in that: the bottom plate is provided with a threaded hole, and an external screw is matched in the threaded hole.
5. The assembly fixture for the rectangular-section box body flange according to claim 1, characterized in that: the vertical surface of the machining flange is matched with the flange of the structural member through a high-strength bolt.
6. The assembly fixture for the rectangular-section box body flange according to claim 2 or 3, characterized in that: all be equipped with the interval between nut and the square chest structure spare, high strength bolt one side and the square chest structure spare contact that is located horizontal adjustment mechanism and vertical adjustment mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535860.7U CN215967101U (en) | 2021-07-07 | 2021-07-07 | Assembly fixture of rectangular cross-section box body flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535860.7U CN215967101U (en) | 2021-07-07 | 2021-07-07 | Assembly fixture of rectangular cross-section box body flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215967101U true CN215967101U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121535860.7U Active CN215967101U (en) | 2021-07-07 | 2021-07-07 | Assembly fixture of rectangular cross-section box body flange |
Country Status (1)
| Country | Link |
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| CN (1) | CN215967101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383412A (en) * | 2022-09-28 | 2022-11-25 | 上海振华重工(集团)股份有限公司 | Machining method for flange of connecting plate of quayside container crane anti-seismic device |
-
2021
- 2021-07-07 CN CN202121535860.7U patent/CN215967101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383412A (en) * | 2022-09-28 | 2022-11-25 | 上海振华重工(集团)股份有限公司 | Machining method for flange of connecting plate of quayside container crane anti-seismic device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 226100 No. 2, Xin'anjiang Road, Binjiang street, Haimen District, Nantong City, Jiangsu Province Patentee after: Nantong COSCO Shipping Heavy Industry Equipment Co.,Ltd. Address before: 226100 No.2 Xin'anjiang Road, HaimenGang, Haimen City, Nantong City, Jiangsu Province Patentee before: NANTONG COSCO HEAVY INDUSTRY CO.,LTD. |