CN216177937U - Ring butt joint frock - Google Patents
Ring butt joint frock Download PDFInfo
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- CN216177937U CN216177937U CN202122428470.6U CN202122428470U CN216177937U CN 216177937 U CN216177937 U CN 216177937U CN 202122428470 U CN202122428470 U CN 202122428470U CN 216177937 U CN216177937 U CN 216177937U
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- vertical plate
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- screw hole
- butt joint
- bolt
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Abstract
A circular ring butt joint tool relates to the technical field of butt joint tools and solves the problems of difficult butt joint adjustment, low efficiency and easy scratching of the surface of a workpiece, and comprises a vertical plate, a bottom plate, two screw seats, a long bolt, a short bolt and two rotary rods, wherein the vertical plate is connected with the bottom plate, part of the bottom surface of the vertical plate is suspended, the two screw seats are respectively arranged on two sides of the upper end surface of the vertical plate, one ends of the two screw seats are connected with the vertical plate, the other ends of the two screw seats are suspended, the suspended ends of the two screw seats are respectively provided with a screw hole I and a screw hole II, the lower part of the screw hole I is a bottom plate, the lower part of the screw hole II is suspended, the long bolt is connected with the screw hole II, the short bolt is connected with the screw hole I, and the two rotary rods are respectively connected with the long bolt and the short bolt so as to facilitate the rotation of the bolt; the quick and accurate butt joint positioning of the circular ring parts is realized, and only one person is needed for operation.
Description
Technical Field
The utility model relates to a tool, in particular to a circular ring butt joint tool.
Background
The specific processing flow of the circular parts such as the excavator support ring and the like is generally as follows: blanking, shape correction, groove processing, one-step forming (pre-bending, plate rolling and butt joint), welding, secondary forming (shape correction of a plate rolling machine), excess material cutting (robot) and warehousing. After the pre-bending, straight edges are reserved at two ends of the circular ring, the diameters of the circular ring are different, and the lengths of the straight edges are also different. But the straight sides are typically greater than 150 mm. The process is convenient for one-step forming, butt joint, leveling and spot welding and is also convenient for subsequent welding and polishing. After one-step molding, except that two ends are provided with straight edges, the other parts are all circular arcs.
When two end faces of the circular ring are in butt joint and spot welding, the two end faces are required to be coplanar (a 2mm gap is reserved at the butt joint part, the butt joint part is required to be smooth, steps cannot be formed, and the problem that one side is large and the other side is small is solved). In the prior art, two persons need to be paired, one person uses a self-made F-shaped tool to level two surfaces by manpower, the labor is very great, and the other person commands and spot-welds the surfaces easily to scratch. The method needs two persons to cooperate, and has low efficiency and poor safety.
Disclosure of Invention
In order to solve the problems, the utility model provides a circular ring butting tool, and provides a tool which can realize quick and accurate butting of circular ring parts only by one person. In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a ring butt joint frock, includes riser, bottom plate, two screw seats, long bolt, short bolt and two swing arms, the riser be connected with the bottom plate, the partial bottom surface of riser is unsettled, two screw seats set up the both sides at the riser up end respectively, the one end of two screw seats is connected with the riser, the unsettled setting of the other end of two screw seats, the free end of two screw seats is provided with screw hole I, screw hole II respectively, the lower part of screw hole I is the bottom plate, the lower part of screw hole II is unsettled, long bolt be connected with screw hole II, short bolt be connected with screw hole I, two swing arms be connected with long bolt, short bolt respectively, the rotatory bolt of being convenient for.
Further, the contact surface of the bottom plate and the vertical plate is half of the bottom surface of the vertical plate.
Further, the height of the vertical plate is larger than the thickness of the circular ring, so that the height difference can be corrected conveniently.
Compared with the prior art, the utility model has the following beneficial effects: the quick and accurate butt joint positioning of the circular ring parts is realized, only one person is needed for operation, and the problems of difficult butt joint adjustment, low efficiency and easy scratch on the surfaces of workpieces are solved.
Drawings
The present invention is described in further detail below with reference to the attached drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic diagram of the structure of the present invention;
in the drawings: 1. the vertical plate comprises a vertical plate 2, a bottom plate 3, screw bases I and 4, screw bases II and 5, long bolts 6, short bolts 7, rotary rods I and 8 and rotary rods II.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in attached figures 1 and 2, the ring butt joint tool comprises a vertical plate 1, a bottom plate 2, a screw seat I3, a screw seat II 4, a long bolt 5, a short bolt 6, a rotary rod I7 and a rotary rod II 8, the vertical plate 1 is connected with the bottom plate 2, part of the bottom surface of the vertical plate 1 is suspended, the screw seat I3 and the screw seat II 4 are respectively arranged at two sides of the upper end surface of the vertical plate 1, one end of the screw seat I3 and one end of the screw seat II 4 are connected with the vertical plate 1, the other end of the screw seat I3 and the other end of the screw seat II 4 are suspended, the suspended ends of the screw seat I3 and the screw seat II 4 are respectively provided with a screw hole I and a screw hole II, the bottom plate 2 is arranged at the lower part of the screw hole I, and the lower part of the screw hole II is suspended, the long bolt 5 is connected with the screw hole II, the short bolt 6 is connected with the screw hole I, and the rotary rod I7 and the rotary rod II 8 are respectively connected with the long bolt 5 and the short bolt 6, so that the bolts can be rotated conveniently.
Further, the contact surface of the bottom plate 2 and the vertical plate 1 is half of the bottom surface of the vertical plate 1.
Further, the height of the vertical plate 1 is larger than the thickness of the circular ring, so that the height difference can be corrected conveniently.
The working principle and the working process of the utility model are as follows: as shown in figure 3, the tool is placed at the joint of the circular rings, one side of the short bolt corresponds to the lower side of the two end surfaces, and one side of the long bolt corresponds to the higher side; the inner side of the bottom plate is contacted with the inner side of the straight edge of the circular ring, the inner side of the vertical plate is flush with the thickness direction of the circular ring, and the end surface of the bottom plate is close to but not more than the center of the butt joint seam; rotating the rotary rod, screwing the short bolt, locking the lower side of the end surface, rotating the rotary rod to enable the end surface of the higher side to move downwards until the end surfaces of the two sides are flush, and simultaneously ensuring that the end surfaces of the circular plates in the thickness direction are aligned without misalignment; and (6) spot welding according to requirements.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (3)
1. A ring butt joint tool comprises a vertical plate (1), a bottom plate (2), a screw seat I (3), a screw seat II (4), a long bolt (5), a short bolt (6), a rotary rod I (7) and a rotary rod II (8), and is characterized in that the vertical plate (1) is connected with the bottom plate (2), part of the bottom surface of the vertical plate (1) is suspended, the screw seat I (3) and the screw seat II (4) are respectively arranged on two sides of the upper end surface of the vertical plate (1), one end of the screw seat I (3) and one end of the screw seat II (4) are connected with the vertical plate (1), the other ends of the screw seat I (3) and the screw seat II (4) are suspended, the suspended ends of the screw seat I (3) and the screw seat II (4) are respectively provided with a screw hole I and a screw hole II, the lower portion of the screw hole I is the bottom plate (2), the lower portion of the screw hole II is suspended, the long bolt (5) is connected with the screw hole II, the short bolt (6) is connected with the screw hole I, the rotary rod I (7) and the rotary rod II (8) are respectively connected with the long bolt (5) and the short bolt (6).
2. The ring butt joint tool according to claim 1, wherein a contact surface of the bottom plate (2) and the vertical plate (1) is half of a bottom surface of the vertical plate (1).
3. The ring butting tool according to claim 1, wherein the height of the vertical plate (1) is larger than the thickness of the ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122428470.6U CN216177937U (en) | 2021-10-09 | 2021-10-09 | Ring butt joint frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122428470.6U CN216177937U (en) | 2021-10-09 | 2021-10-09 | Ring butt joint frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216177937U true CN216177937U (en) | 2022-04-05 |
Family
ID=80862421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122428470.6U Active CN216177937U (en) | 2021-10-09 | 2021-10-09 | Ring butt joint frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216177937U (en) |
-
2021
- 2021-10-09 CN CN202122428470.6U patent/CN216177937U/en active Active
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