CN213969729U - A welding auxiliary fixtures for controlling otic placode - Google Patents
A welding auxiliary fixtures for controlling otic placode Download PDFInfo
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- CN213969729U CN213969729U CN202022995140.0U CN202022995140U CN213969729U CN 213969729 U CN213969729 U CN 213969729U CN 202022995140 U CN202022995140 U CN 202022995140U CN 213969729 U CN213969729 U CN 213969729U
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Abstract
The embodiment of the utility model relates to the technical field of welding auxiliary fixtures, in particular to a welding auxiliary fixture for left and right ear plates, which comprises a base plate, wherein the right end of the base plate is provided with a right vertical plate, the left end of the base plate is provided with a left vertical plate, two first top end positioning holes which are symmetrical at intervals are arranged on the right vertical plate near the top end, the left vertical plate is provided with a second top end fixing hole corresponding to the first top end positioning hole, a matched top end fixing member is arranged between the first top end positioning hole and the second top end fixing hole, and the top end fixing member comprises a positioning shaft; a first lug plate fixing hole and a second lug plate fixing hole which are matched with the lug plates are formed in the left vertical plate, the first lug plate fixing hole is matched with the first positioning piece to position the lug plates, and the second lug plate fixing hole is matched with the second positioning piece to position the lug plates; the middle of the bottom end of the left vertical plate is provided with a notch. The utility model discloses beneficial effect does: the process machining difficulty is reduced, the overall working efficiency is improved, the left and right lug plate workpiece bodies can be positioned through the tool, and the tool is high in practicability.
Description
Technical Field
The utility model relates to a welding auxiliary fixtures technical field, concretely relates to welding auxiliary fixtures for controlling otic placode.
Background
The left and right lug plate workpieces are parts used on an automobile, the left lug plate is shown in fig. 4, the right lug plate and the left lug plate are in an axial symmetry structure, the left and right lug plate workpieces are welded firstly and then subjected to a boring process in the prior processing process, no special tool is used for positioning and welding the left and right lug plate workpieces in the prior welding process, the whole processing process is difficult, the working efficiency is low, the welding and positioning are convenient at present, the boring process treatment is firstly carried out on the left and right lug plate workpieces, and the positioning is convenient through holes; accordingly, a welding auxiliary tool for left and right ear plates is required to overcome the above problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an embodiment of the present invention provides a welding auxiliary tool for left and right ear plates, including a base plate, wherein a right vertical plate is arranged at a right end of the base plate, a left vertical plate is arranged at a left end of the base plate, two first top end positioning holes which are symmetrical at intervals are arranged on the right vertical plate near a top end, a second top end fixing hole corresponding to the first top end positioning hole is arranged on the left vertical plate, a matched top end fixing member is arranged between the first top end positioning hole and the second top end fixing hole, and the top end fixing member includes a positioning shaft; a first lug plate fixing hole and a second lug plate fixing hole which are matched with the lug plates are formed in the left vertical plate, the first lug plate fixing hole is matched with the first positioning piece to position the lug plates, and the second lug plate fixing hole is matched with the second positioning piece to position the lug plates; and a notch is formed in the middle of the bottom end of the left vertical plate.
Furthermore, two reinforcing ribs at intervals are arranged between the right vertical plate and the left vertical plate and close to the upper end.
Furthermore, the bottom ends of the opposite side surfaces of the right vertical plate and the left vertical plate are respectively provided with a triangular reinforcing plate.
Furthermore, a processing groove which is correspondingly communicated with the notch is arranged on the base plate.
Furthermore, the first positioning piece comprises a first operating handle, one end of the first operating handle is provided with a first positioning shaft, and a first annular limiting ring is arranged between the first operating handle and the first positioning shaft; the center department of the free end face of first locating shaft is equipped with first locking screw post, complex cushion and fastening nut have been put to first locking screw post upper cover.
Furthermore, the surface of the first operating handle is provided with anti-skid grains.
Furthermore, the second positioning part comprises a second operating handle, one end of the second operating handle is provided with a second positioning shaft, and a second annular limiting ring is arranged between the second operating handle and the second positioning shaft; and a second locking threaded column is arranged at the center of the free end face of the second positioning shaft, and a cushion block and a fastening nut which are matched with each other are sleeved on the second locking threaded column.
Furthermore, an auxiliary operating shaft perpendicular to the second operating handle is arranged at one end, far away from the second positioning shaft, of the second operating handle.
Furthermore, one end of the positioning shaft is provided with a handheld operation shaft.
The utility model discloses beneficial effect does: through this frock location otic placode, realize the welding of otic placode and connecting piece, through the method of frock fixed-position welding after boring earlier, when reducing the processing technology degree of difficulty, effectual improvement work efficiency through porous position fixed-position welding, improves the welding effect of product, and can fix a position left and right otic placode work piece body through this frock, and the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of a welding auxiliary tool for left and right ear plates in the present invention;
fig. 2 is a schematic structural view of a first positioning member of the present invention;
FIG. 3 is a schematic structural view of a second positioning member of the present invention;
fig. 4 is a schematic structural view of the middle left ear plate finished part body of the present invention.
In the figure:
1. a base plate; 11. processing a tank;
2. a right vertical plate; 21. a first top end positioning hole;
3. a left vertical plate; 31. a notch; 32. a first ear plate fixing hole; 33. a second ear plate fixing hole; 34. a second top end fixing hole;
4. reinforcing ribs;
5. a top end fixing member; 51. positioning the shaft; 52. a hand-held operating shaft;
6. a first positioning member; 61. a first operating handle; 62. a first annular spacing ring; 63. a first positioning shaft; 64. a first locking threaded post;
7. cushion blocks;
8. a second positioning member; 81. an auxiliary operating shaft; 82. a second operating handle; 83. a second annular limiting ring; 84. a second positioning shaft; 85. a second locking threaded post;
9. fastening a nut;
10. a left ear plate workpiece body; 101. a left ear panel; 102. a first positioning hole; 103 a second positioning hole; 104. a connecting member; 105. an end plate; 106. and a third positioning hole.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
Referring to fig. 1 to 3, an embodiment of the present invention discloses a welding auxiliary tool for left and right ear plates, including a base plate 1, a right vertical plate 2 is disposed at the right end of the base plate 1, a left vertical plate 3 is disposed at the left end of the base plate 1, two first top end positioning holes 21 that are symmetrical at intervals are disposed on the right vertical plate 2 near the top end, a second top end fixing hole 34 corresponding to the first top end positioning hole 21 is disposed on the left vertical plate 3, a top end fixing member 5 is disposed between the first top end positioning hole 21 and the second top end fixing hole 34, and the top end fixing member 5 includes a positioning shaft 51; a first lug plate fixing hole 32 and a second lug plate fixing hole 33 which are matched with lug plates are formed in the left vertical plate 3, the first lug plate fixing hole 32 is matched with the first positioning piece 6 to position the lug plates, and the second lug plate fixing hole 33 is matched with the second positioning piece 8 to position the lug plates; the middle of the bottom end of the left vertical plate 3 is provided with a notch 31.
Furthermore, two reinforcing ribs 4 are arranged between the right vertical plate 2 and the left vertical plate 3 and close to the upper end of the vertical plate.
Further, the bottom ends of the opposite side surfaces of the right vertical plate 2 and the left vertical plate 3 are respectively provided with a triangular reinforcing plate.
Furthermore, a processing groove 11 correspondingly communicated with the notch 31 is arranged on the base plate 11.
Further, the first positioning element 6 comprises a first operating handle 61, a first positioning shaft 63 is arranged at one end of the first operating handle 61, and a first annular limiting ring 62 is arranged between the first operating handle 61 and the first positioning shaft 63; the center of the free end surface of the first positioning shaft 63 is provided with a first locking threaded column 64, and the first locking threaded column 64 is sleeved with a cushion block 7 and a fastening nut 9 which are matched with each other.
Further, the surface of the first operating handle 61 is provided with anti-skid lines.
Further, the second positioning element 8 includes a second operating handle 82, one end of the second operating handle 82 is provided with a second positioning shaft 84, and a second annular limiting ring 83 is arranged between the second operating handle 82 and the second positioning shaft 84; a second locking threaded column 85 is arranged at the center of the free end face of the second positioning shaft 84, and a cushion block 7 and a fastening nut 9 which are matched with each other are sleeved on the second locking threaded column 85.
Furthermore, an auxiliary operating shaft 81 perpendicular to the second operating handle 82 is disposed at an end of the second operating handle 82 away from the second positioning shaft 84.
Further, one end of the positioning shaft 51 is provided with a handheld operation shaft 52.
Specifically, when the tool is used for welding a left lug plate workpiece body 10 shown in fig. 4, a left lug plate 101 is fixed on the inner side surface of a left vertical plate 3 through a first positioning piece 6 and a second positioning piece 8, in the fixing process of the first positioning piece 6, a first operating handle 61 is held by hand, so that a first positioning shaft 63 sequentially penetrates through a first lug plate fixing hole 32 and a first positioning hole 102, then a cushion block 7 is sleeved on a first locking threaded column 64 and is fastened through a fastening nut 9, similarly, a second positioning shaft 84 sequentially penetrates through a second lug plate fixing hole 33 and a second positioning hole 103, and the cushion block 7 is sleeved on a second locking threaded column 85 and is fastened through the fastening nut 9; then, a positioning shaft 51 penetrates through the second top end fixing hole 34, the third positioning hole 106 and the first top end positioning hole 21 on the left side in sequence to realize transverse positioning, and welding can be performed after the positioning shaft is fixed; in a similar way, the right lug plate workpiece body can be welded at the right side of the tool in a positioning mode, the difficulty of the machining process is reduced, and meanwhile the working efficiency is effectively improved.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.
Claims (9)
1. The auxiliary welding tool for the left and right ear plates is characterized by comprising a base plate (1), wherein a right vertical plate (2) is arranged at the right end of the base plate (1), a left vertical plate (3) is arranged at the left end of the base plate (1), two first top end positioning holes (21) which are symmetrical at intervals are arranged on the right vertical plate (2) and are close to the top end, second top end fixing holes (34) corresponding to the first top end positioning holes (21) are formed in the left vertical plate (3), a matched top end fixing piece (5) is arranged between the first top end positioning holes (21) and the second top end fixing holes (34), and the top end fixing piece (5) comprises a positioning shaft (51); a first lug plate fixing hole (32) and a second lug plate fixing hole (33) which are matched with the lug plates are formed in the left vertical plate (3), the first lug plate fixing hole (32) is matched with the first positioning piece (6) to position the lug plates, and the second lug plate fixing hole (33) is matched with the second positioning piece (8) to position the lug plates; the middle of the bottom end of the left vertical plate (3) is provided with a notch (31).
2. The auxiliary welding tool for the left and right ear plates according to claim 1, wherein two spaced reinforcing ribs (4) are arranged between the right vertical plate (2) and the left vertical plate (3) near the upper end.
3. The auxiliary welding tool for the left and right ear plates according to claim 2, wherein triangular reinforcing plates are arranged at the bottom ends of the opposite side surfaces of the right vertical plate (2) and the left vertical plate (3).
4. The auxiliary welding tool for the left and right ear plates according to claim 1, characterized in that the base plate (1) is provided with a processing groove (11) correspondingly communicated with the notch (31).
5. The auxiliary welding tool for the left and right ear plates according to claim 1, wherein the first positioning member (6) comprises a first operating handle (61), a first positioning shaft (63) is arranged at one end of the first operating handle (61), and a first annular limiting ring (62) is arranged between the first operating handle (61) and the first positioning shaft (63); the center of the free end face of the first positioning shaft (63) is provided with a first locking threaded column (64), and the first locking threaded column (64) is sleeved with a cushion block (7) and a fastening nut (9) which are matched with each other.
6. The auxiliary welding tool for the left and right ear plates as claimed in claim 5, wherein the surface of the first operating handle (61) is provided with anti-slip lines.
7. The auxiliary welding tool for the left and right ear plates according to claim 1, wherein the second positioning part (8) comprises a second operating handle (82), a second positioning shaft (84) is arranged at one end of the second operating handle (82), and a second annular limiting ring (83) is arranged between the second operating handle (82) and the second positioning shaft (84); and a second locking threaded column (85) is arranged at the center of the free end face of the second positioning shaft (84), and a cushion block (7) and a fastening nut (9) which are matched with each other are sleeved on the second locking threaded column (85).
8. The auxiliary welding tool for the left and right ear plates according to claim 7, characterized in that one end of the second operating handle (82) far away from the second positioning shaft (84) is provided with an auxiliary operating shaft (81) perpendicular to the second operating handle (82).
9. The auxiliary welding tool for the left and right ear plates as claimed in claim 1, wherein one end of the positioning shaft (51) is provided with a hand-held operating shaft (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022995140.0U CN213969729U (en) | 2020-12-14 | 2020-12-14 | A welding auxiliary fixtures for controlling otic placode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022995140.0U CN213969729U (en) | 2020-12-14 | 2020-12-14 | A welding auxiliary fixtures for controlling otic placode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213969729U true CN213969729U (en) | 2021-08-17 |
Family
ID=77244506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022995140.0U Active CN213969729U (en) | 2020-12-14 | 2020-12-14 | A welding auxiliary fixtures for controlling otic placode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213969729U (en) |
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2020
- 2020-12-14 CN CN202022995140.0U patent/CN213969729U/en active Active
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