CN112171158A - Welding positioning device applied during assembling of automobile beam frame - Google Patents
Welding positioning device applied during assembling of automobile beam frame Download PDFInfo
- Publication number
- CN112171158A CN112171158A CN202011052139.2A CN202011052139A CN112171158A CN 112171158 A CN112171158 A CN 112171158A CN 202011052139 A CN202011052139 A CN 202011052139A CN 112171158 A CN112171158 A CN 112171158A
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- CN
- China
- Prior art keywords
- rod
- positioning device
- beam frame
- assembling
- welding
- 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.)
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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
-
- 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
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding positioning device applied in the assembly of an automobile beam frame, which comprises a placing base placed on the ground, wherein the placing base is connected with an upper clamping part through a supporting frame; the invention has the beneficial effects that: when welding the equipment to cylinder spare, need not manually to support to angle between the adjustment cylinder spare that can be accurate can be fixed the angle simultaneously, thereby realizes accurate welding, after welding the butt joint, can avoid because the rapid deformation that welding internal stress produced, thereby guaranteed the accuracy of the angle between the cylinder spare, can be applicable to the welding butt joint of the cylinder spare of different length and different diameters, thereby has higher suitability.
Description
Technical Field
The invention belongs to the field of clamps, and particularly relates to a welding positioning device applied to assembling of an automobile beam frame.
Background
The automobile beam frame is an important component part of an automobile, according to different automobile types, the beam frame structure is different, some beam frames are formed by rods and metal plates, some beam frames are formed by butt joint of the rods and the rods, and in order to guarantee the connection strength, the rods and the rods are connected in a welding mode, however, in the process of welding the rods, the requirement for the accuracy of the angle and the position between the rods is needed, and the traditional fixture for supporting the rods cannot meet the requirement.
Disclosure of Invention
The invention aims to provide a welding positioning device which can enable an automobile beam frame consisting of rod pieces to have higher accuracy in assembling.
In order to achieve the purpose, the technical scheme adopted by the invention is that the welding positioning device applied in the assembly of the automobile beam frame comprises a placing base placed on the ground, the placing base is connected with an upper clamping part through a supporting frame, the welding positioning device is structurally characterized in that the placing base is provided with a bearing part and an auxiliary supporting rod, the height of a pipe fitting can be adjusted, an arc supporting head is hinged on the auxiliary supporting rod, the upper clamping part comprises a horizontal hanging seat which is fixed with the supporting frame and extends along the width direction of the placing base, the horizontal hanging seat is provided with a shaft hole extending along the width direction of the placing base, a shaft rod is matched in the shaft hole, the shaft rod is provided with a limiting disc and a locking disc which are positioned at two ends of the horizontal hanging seat, one end of the shaft rod is vertically fixed with an outer sleeve, the outer sleeve is provided with an angle ring, a middle shaft penetrates through the outer sleeve, the tail end of the middle shaft is vertically, the side of the vertical plate is provided with three sliding rods which are arranged in parallel and are not positioned on the same plane, the sliding rods are inserted into the base, the vertical plate is provided with a circular through hole, a horizontal threaded rod which is penetrated by the base is arranged in the circular through hole, and two ends of the horizontal threaded rod are respectively fixed with a limiting part and a hand rocker arm.
Furthermore, the placing base is provided with threaded holes and jacks which are arranged in a penetrating mode in the width direction, and the number of the jacks is not less than that of the sliding rods.
Further, the supporting part comprises a vertical rod vertically connected with the placing base, and an arc-shaped supporting rod is fixed at the upper end of the vertical rod.
Furthermore, the chuck group comprises a chuck plate with a circle center position fixed with the end part of the middle shaft body, a linear groove is formed in the chuck plate and penetrates through the circle center, end position baffles perpendicular to the chuck plate are arranged at two ends of the linear groove, and two clamping rods are matched in the linear groove.
Furthermore, the cross section of the linear groove is arranged in a convex shape, the bottom surface of the linear groove is provided with a hemispherical groove group arranged along the length direction, and balls are matched in the hemispherical groove group.
Furthermore, the tail end of the clamping rod is provided with a sliding head with a convex-shaped section, the clamping rod is arranged in an arch shape, and a compression return spring is arranged between the clamping rod and the end position baffle.
Furthermore, a threaded hole is formed in the end position baffle, and a threaded ejector rod arranged in parallel with the linear groove is screwed in the threaded hole.
Furthermore, a standard rod extending along the radial direction of the chuck is arranged on the circumferential surface of the chuck, and a locking plate extending along the axial direction of the middle shaft body is vertically connected to the standard rod.
Furthermore, a locking screw hole is formed in the locking plate, and a locking rod is screwed in the locking screw hole.
Compared with the prior art, the invention has the beneficial effects that:
1. when the cylindrical pieces are welded and assembled, the cylindrical pieces do not need to be manually supported, the angles among the cylindrical pieces can be accurately adjusted, and the angles can be fixed, so that accurate welding is realized;
2. after welding butt joint, rapid deformation caused by welding internal stress can be avoided, so that the accuracy of the angle between the cylindrical pieces is ensured;
3. the welding butt joint device is suitable for welding butt joint of cylindrical pieces with different lengths and different diameters, and accordingly has high applicability.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic view of a chuck according to the present invention;
FIG. 5 is a schematic view of a clamping bar according to the present invention;
wherein, 1-a placing base, 2-an auxiliary supporting rod, 3-an arc supporting head, 4-a horizontal hanging seat, 5-a shaft rod, 6-a limiting disk, 7-a locking disk, 8-an outer sleeve, 9-an angle ring, 10-a middle shaft body, 11-a vertical plate, 12-a sliding rod, 13-a horizontal threaded rod, 14-a hand rocker arm, 15-a rod head, 16-a blocking piece, 17-a threaded hole, 18-a jack, 19-a vertical rod, 20-an arc supporting rod, 21-a linkage rod, 22-a clamping plate, 23-a linear groove, 24-an end position blocking plate, 25-a clamping rod, 26-a sliding head, 27-a compression reset spring, 28-a protective plate, 29-a semispherical groove, 30-a ball, 31-a threaded mandril and 32-a standard rod, 33-position locking plate, 34-position locking rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 5, a welding and positioning device for assembling an automobile beam frame comprises a placing base 1 placed on the ground, the placing base 1 is connected with an upper clamping part through a supporting frame, the placing base 1 is provided with a supporting part and an auxiliary supporting rod 2 capable of adjusting the height of a pipe fitting, the auxiliary supporting rod 2 is hinged with an arc supporting head 3, the auxiliary supporting rod 2 is also of a telescopic rod structure, the upper clamping part comprises a horizontal hanging seat 4 fixed with the supporting frame and extending along the width direction of the placing base 1, the horizontal hanging seat 4 is provided with a shaft hole extending along the width direction of the placing base 1, the shaft hole is internally matched with a shaft rod 5, the shaft rod 5 is provided with a limiting disc 6 and a locking disc 7 which are positioned at two ends of the horizontal hanging seat 4, one end of the shaft rod 5 is vertically fixed with an outer sleeve 8, the outer sleeve 8 is provided with an angle ring 9, and a middle shaft body, the end of the middle shaft 10 is vertically connected with a clamp group, the support frame comprises a vertical plate 11, the upper end of the vertical plate is fixed with the horizontal hanging seat 4, the side surface of the vertical plate 11 is provided with three parallel slide bars 12 which are not positioned on the same plane, the slide bars 12 are inserted into the placing base 1, the vertical plate 11 is provided with a circular through hole, a horizontal threaded rod 13 which is penetrated by the placing base 1 is arranged in the circular through hole, two ends of the horizontal threaded rod 13 are respectively fixed with a limiting part and a hand rocker 14, the limiting part is a rod head 15 which is fixed with the end part of the horizontal threaded rod 13, the rod head 15 is provided with a baffle 16 which is positioned on two sides of the vertical plate 11, when the rod pieces are butt-welded, one rod piece is placed on a bearing part, then the other rod piece is placed in the clamp group, the angle between the two rod pieces can be adjusted by the rotation of the, when the lengths of the two rods are larger, the positions of the horizontal hanging seats 4 can be adjusted, the distance between the horizontal hanging seats 4 and the placing base 1 is specifically adjusted to be larger, the shaft rod 5 is rotated, and the lengths of the auxiliary support rods 2 are adjusted at the time, so that the longer rods can be supported, the rods are in an inclined state, the space height cannot be occupied, the rods have stability and are convenient to weld, the placing base 1 is provided with threaded holes 17 and jacks 18 which penetrate through the width direction, the number of the jacks 18 is not less than that of the slide rods 12, the slide rods 12 and the horizontal threaded rods 13 are respectively matched in the threaded holes 17 and the jacks 18, then the horizontal threaded rods 13 can be controlled to rotate by the hand rocker 14, so that the distance between the horizontal hanging seats 4 and the placing base 1 can be adjusted, and the supporting part comprises upright rods 19 which are vertically connected with the placing base 1, the upper end of pole setting 19 is fixed with arc die-pin 20, and pole setting 19 is extending structure, can realize highly adjusting placing of member through the length adjustment to pole setting 19, and the bearing portion is three at least to be connected with gangbar 21 near the upper end position on the adjacent pole setting 19, can realize that three pole setting 19 carries out length adjustment simultaneously.
The clamping head group comprises a clamping disc 22 with a circle center position fixed with the end part of the middle shaft body 10, a linear groove 23 passing through the circle center is arranged on the clamping disc 22, end position baffles 24 vertical to the clamping disc 22 are arranged at two ends of the linear groove 23, two clamping rods 25 are matched in the linear groove 23, a sliding head 26 with a convex-shaped cross section is arranged at the tail end of each clamping rod 25, the clamping rods 25 are arranged in an arch shape, a compression reset spring 27 is arranged between each clamping rod 25 and the end position baffles 24, a protective plate 28 with an arc-shaped cross section is arranged in the middle of each clamping rod 25 to increase the clamping stability, the cross section of each linear groove 23 is arranged in a convex shape, a hemispherical groove group arranged in the length direction is arranged on the bottom surface of each linear groove 23, each hemispherical groove group comprises at least three hemispherical grooves 29, the hemispherical grooves 29 are arranged in the width direction of the linear grooves 23, and balls 30 are matched in the hemispherical groove groups, so that the clamping rods can be clamped by the clamping rods 25 through the reset force of the, and the end position baffle 24 is provided with a threaded hole, the threaded hole is internally screwed with a threaded ejector rod 31 which is arranged in parallel with the linear groove 23, and after the rod piece is clamped, the tail end of the threaded ejector rod 31 extrudes the clamping rod 25 through the screwing of the threaded ejector rod 31, so that the rod piece is firmly clamped.
In addition, a standard rod 32 extending in the radial direction of the chuck 22 is provided on the circumferential surface of the chuck 22, a locking plate 33 extending in the axial direction of the middle shaft body 10 is vertically connected to the standard rod 21, a locking screw hole is provided on the locking plate 33, a locking rod 34 is screwed into the locking screw hole, and when the angle of the rod member held by the chuck group is adjusted, the standard rod 32 can be aligned with the scale line on the surface of the angle scale 9, and then the angle is fixed by screwing the locking rod 34.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a welding position device who uses when car roof beam structure equipment, is including placing the base of placing subaerial, places the base and is connected with upper clamping part, its characterized in that through the support frame: the pipe fitting placing device is characterized in that a bearing part and an auxiliary supporting rod capable of adjusting the height of a pipe fitting are arranged on the placing base, an arc-shaped supporting head is hinged on the auxiliary supporting rod, the upper clamping part comprises a horizontal hanging seat which is fixed with the supporting frame and extends along the width direction of the placing base, a shaft hole which extends along the width direction of the placing base is arranged on the horizontal hanging seat, a shaft rod is matched in the shaft hole, a limiting disc and a locking disc which are positioned at two ends of the horizontal hanging seat are arranged on the shaft rod, an outer sleeve is vertically fixed at one end of the shaft rod, an angle ring is arranged on the outer sleeve, a middle shaft body penetrates through the outer sleeve, a clamping head group is vertically connected at the tail end of the middle shaft body, the supporting frame comprises a vertical plate, the upper end of the vertical plate is fixed with the horizontal hanging seat, three sliding rods which are arranged in parallel and are not positioned on, and a limiting part and a hand rocker arm are respectively fixed at two ends of the horizontal threaded rod.
2. The welding positioning device for the assembling of the automobile beam frame as claimed in claim 1, wherein: the placing base is provided with threaded holes and jacks which are arranged in a penetrating mode in the width direction, and the number of the jacks is not less than that of the sliding rods.
3. The welding positioning device for the assembling of the automobile beam frame as claimed in claim 1, wherein: the supporting part comprises a vertical rod vertically connected with the placing base, and an arc-shaped supporting rod is fixed at the upper end of the vertical rod.
4. The welding positioning device for the assembling of the automobile beam frame as claimed in claim 1, wherein: the chuck group comprises a chuck plate, the circle center position of the chuck plate is fixed with the end part of the middle shaft body, a linear groove is formed in the chuck plate and penetrates through the circle center, end position baffles perpendicular to the chuck plate are arranged at two ends of the linear groove, and two clamping rods are matched in the linear groove.
5. The welding positioning device for the assembling of the automobile beam frame as claimed in claim 4, wherein: the section of the linear groove is arranged in a convex shape, the bottom surface of the linear groove is provided with a hemispherical groove group arranged along the length direction, and balls are matched in the hemispherical groove group.
6. The welding positioning device for the assembling of the automobile beam frame as claimed in claim 4, wherein: the tail end of the clamping rod is provided with a sliding head with a convex-shaped section, the clamping rod is arranged in an arch shape, and a compression reset spring is arranged between the clamping rod and the end position baffle.
7. The welding positioning device for the assembling of the automobile beam frame as claimed in claim 4, wherein: the end position baffle is provided with a threaded hole, and a threaded ejector rod arranged in parallel with the linear groove is screwed in the threaded hole.
8. The welding positioning device for the assembling of the automobile beam frame as claimed in claim 4, wherein: the periphery of the chuck is provided with a standard rod extending along the radial direction of the chuck, and the standard rod is vertically connected with a locking plate extending along the axial direction of the middle shaft body.
9. The welding positioning device for the assembling of the automobile beam frame as claimed in claim 8, wherein: the locking plate is provided with a locking screw hole, and a locking rod is screwed in the locking screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011052139.2A CN112171158A (en) | 2020-09-29 | 2020-09-29 | Welding positioning device applied during assembling of automobile beam frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011052139.2A CN112171158A (en) | 2020-09-29 | 2020-09-29 | Welding positioning device applied during assembling of automobile beam frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112171158A true CN112171158A (en) | 2021-01-05 |
Family
ID=73946499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011052139.2A Withdrawn CN112171158A (en) | 2020-09-29 | 2020-09-29 | Welding positioning device applied during assembling of automobile beam frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112171158A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161069A (en) * | 2022-02-14 | 2022-03-11 | 徐州利恒轨道交通设备有限公司 | Welding positioning device |
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| CN203696336U (en) * | 2014-03-06 | 2014-07-09 | 宁波欧意莱机械制造有限公司 | Welded machine rack |
| JP3201895U (en) * | 2015-10-21 | 2016-01-07 | 株式会社スーパーツール | Pipe welding centering equipment |
| CN206795112U (en) * | 2017-04-03 | 2017-12-26 | 山东建筑大学 | A kind of pipe pipe or Tube-sheet Welding frock clamp |
| CN107866652A (en) * | 2017-12-06 | 2018-04-03 | 无锡威克莱科技有限公司 | A kind of mobile portable pipeline welding platform truck |
| CN107931790A (en) * | 2017-11-22 | 2018-04-20 | 马鞍山市飞达波纹管制造有限公司 | A kind of wavy metal pipe fitting automatic soldering device |
| CN208322508U (en) * | 2018-06-27 | 2019-01-04 | 湖北深成机械设备股份有限公司 | A kind of work pieces process soldering cramping apparatus suitable for different size |
| CN208514082U (en) * | 2018-04-08 | 2019-02-19 | 南京机电职业技术学院 | A kind of machining universal bracket |
| CN208557399U (en) * | 2018-05-31 | 2019-03-01 | 重庆弘捷实业股份有限公司 | A kind of centering adjusting bracket of oil transfer pump rotor |
| CN109570890A (en) * | 2018-11-22 | 2019-04-05 | 广州市富鑫机械设备有限公司 | A kind of easy auto welding jig |
| CN110883852A (en) * | 2019-10-15 | 2020-03-17 | 张跃 | Drilling clamp for thin plastic pipe |
-
2020
- 2020-09-29 CN CN202011052139.2A patent/CN112171158A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203696336U (en) * | 2014-03-06 | 2014-07-09 | 宁波欧意莱机械制造有限公司 | Welded machine rack |
| JP3201895U (en) * | 2015-10-21 | 2016-01-07 | 株式会社スーパーツール | Pipe welding centering equipment |
| CN206795112U (en) * | 2017-04-03 | 2017-12-26 | 山东建筑大学 | A kind of pipe pipe or Tube-sheet Welding frock clamp |
| CN107931790A (en) * | 2017-11-22 | 2018-04-20 | 马鞍山市飞达波纹管制造有限公司 | A kind of wavy metal pipe fitting automatic soldering device |
| CN107866652A (en) * | 2017-12-06 | 2018-04-03 | 无锡威克莱科技有限公司 | A kind of mobile portable pipeline welding platform truck |
| CN208514082U (en) * | 2018-04-08 | 2019-02-19 | 南京机电职业技术学院 | A kind of machining universal bracket |
| CN208557399U (en) * | 2018-05-31 | 2019-03-01 | 重庆弘捷实业股份有限公司 | A kind of centering adjusting bracket of oil transfer pump rotor |
| CN208322508U (en) * | 2018-06-27 | 2019-01-04 | 湖北深成机械设备股份有限公司 | A kind of work pieces process soldering cramping apparatus suitable for different size |
| CN109570890A (en) * | 2018-11-22 | 2019-04-05 | 广州市富鑫机械设备有限公司 | A kind of easy auto welding jig |
| CN110883852A (en) * | 2019-10-15 | 2020-03-17 | 张跃 | Drilling clamp for thin plastic pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161069A (en) * | 2022-02-14 | 2022-03-11 | 徐州利恒轨道交通设备有限公司 | Welding positioning device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210105 |
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| WW01 | Invention patent application withdrawn after publication |