CN220560759U - Welding mistake proofing frock - Google Patents
Welding mistake proofing frock Download PDFInfo
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- CN220560759U CN220560759U CN202321466333.4U CN202321466333U CN220560759U CN 220560759 U CN220560759 U CN 220560759U CN 202321466333 U CN202321466333 U CN 202321466333U CN 220560759 U CN220560759 U CN 220560759U
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- 238000003466 welding Methods 0.000 title claims abstract description 33
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides a welding error proofing tool, which comprises an error proofing tool body, wherein a plurality of error proofing holes are formed in one end of the error proofing tool body along a first direction, one ends of error proofing rods are arranged in the error proofing holes, the error proofing rods are detachably connected with the error proofing holes, each error proofing rod comprises a first rod piece and a second rod piece, the first rod piece is connected with the second rod piece through a spring, an error proofing plug is arranged at the other end of each error proofing rod, and the error proofing plugs are connected with the error proofing rods through threads. The welding error-proofing tool provided by the utility model can realize accurate positioning of positions to be welded of parts with different specifications.
Description
Technical Field
The utility model relates to the technical field of automobile part machining, in particular to a welding error-proofing tool.
Background
In the automobile parts, some stamping parts have a plurality of holes with the same size and shape, and the holes can be distributed on different layers of the parts, so that the positions of the holes needing to be welded with bolts or nuts are completely identified by manual work in the mass production process of the parts, and the bolts or nuts are welded on the corresponding holes.
However, the manual operation is difficult to avoid errors, and the bolts or nuts are easy to be misplaced, so that in order to ensure the product quality, the produced parts are required to be welded to be qualified through full inspection, and aiming at the misplaced parts, the parts are required to be polished, reworked and the like, so that unnecessary labor waste is caused, and the problem needs to be solved.
Disclosure of Invention
The utility model mainly aims to provide a welding error-proofing tool, which aims to realize accurate positioning of welding positions of parts with different specifications.
In order to achieve the above purpose, the utility model provides a welding error-proofing tool, which comprises an error-proofing tool body, an error-proofing rod and an error-proofing plug, wherein one end of the error-proofing tool body along a first direction is provided with a plurality of error-proofing holes; one end of the error-proofing rod is arranged in the error-proofing hole and is detachably connected with the error-proofing hole, the error-proofing rod comprises a first rod piece and a second rod piece, and the first rod piece is connected with the second rod piece through a spring; the error-proof plug is connected with the other end of the error-proof rod through threads.
Optionally, the error proofing tool body is provided with an installation positioning hole.
Optionally, the plurality of error proofing holes are disposed at the periphery of the mounting location hole.
Optionally, the mistake proofing rod is close to mistake proofing frock body one end is equipped with the external screw thread, mistake proofing hole inner wall is equipped with the internal screw thread that corresponds with it, mistake proofing rod with pass through threaded connection between the mistake proofing hole.
Optionally, the first member is close to mistake proofing frock body one end concave formation storage tank that establishes, the second member is kept away from mistake proofing frock body one end corresponds the storage tank is protruding to be established and is formed the convex part, just the convex part is arranged in the storage tank, the convex part free end with be equipped with first spring between the storage tank, first member is close to mistake proofing frock body one end with the second member is kept away from be equipped with the second spring between mistake proofing frock body one end, the second spring respectively with first member with the second member is connected.
Optionally, the surface of the error-proof plug is coated with a marking coating.
Optionally, the mistake proofing plug is cone frustum shape, and pass through threaded connection between the great one end of mistake proofing plug diameter and the mistake proofing pole is kept away from mistake proofing frock body one end.
Optionally, the great one end of mistake proofing plug diameter is equipped with the screw rod, mistake proofing pole is kept away from mistake proofing frock body one end corresponds the screw rod is equipped with the screw, the screw rod with screw thread cooperation realizes mistake proofing plug with threaded connection between the mistake proofing pole.
Optionally, the mistake proofing plug is close to mistake proofing frock body one end is equipped with cylindrical rotating table, the screw rod is located on the rotating table free end.
Optionally, the outer wall of the rotary table is provided with first anti-skid patterns.
According to the technical scheme, an operator can put one end of the error-proofing rod into the corresponding error-proofing hole according to the position of the hole of the part which is not required to be welded, and insert the error-proofing rod and the error-proofing plug arranged at the other end of the error-proofing rod into the hole which is not required to be welded, when the operator mistakenly puts the welding part into the wrong hole, the interference of the error-proofing rod and the error-proofing plug can prevent the operator from mistakenly welding, so that the qualification rate of mass production of the part is greatly improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an embodiment of a welding error proofing tool body according to the present utility model;
FIG. 2 is a top view of the weld error proofing tool body of FIG. 1;
fig. 3 is a schematic structural diagram of an embodiment of an error-proof rod and an error-proof plug according to the present utility model.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 1 | Mistake proofing frock body | 24 | Convex part |
| 11 | Mounting positioning hole | 25 | First spring |
| 12 | Error-proofing hole | 26 | Second spring |
| 2 | Error-proofing rod | 3 | Error-proof plug |
| 21 | First rod piece | 31 | Screw rod |
| 22 | The second rod piece | 32 | Rotary table |
| 23 | Accommodating groove | 321 | First anti-skid pattern |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
In the automobile parts, some punching parts have holes with the same size and shape, and the holes can be distributed on different layers of the parts, so that the positions of the holes where bolts or nuts are to be welded are needed to be identified manually in the mass production process of the parts, however, errors are difficult to avoid in manual operation, the bolts or nuts are easily misplaced, and unnecessary troubles are brought to subsequent operations. In view of this, the present utility model proposes a welding error proofing tool to meet the working requirements of operators, and fig. 1 to 3 are an embodiment of the welding error proofing tool provided by the present utility model, and the following description of the welding error proofing tool is given with reference to specific drawings.
Referring to fig. 1 to 2, schematic structural diagrams of a welding error proofing tool body according to an embodiment of the present utility model in different directions are shown, and a plurality of error proofing holes 12 are formed at one end of the welding error proofing tool body 1 along a first direction.
Referring to fig. 3, a schematic structural diagram of an embodiment of an error-proofing rod and an error-proofing plug according to the present utility model is shown, the error-proofing rod 2 includes a first rod 21 and a second rod 22, the first rod 21 is connected with the second rod 22 through a spring, and the error-proofing plug 3 is connected with the other end of the error-proofing rod 2 through threads.
According to the technical scheme of the utility model, an operator can put one end of the error-proofing rod 2 into the corresponding error-proofing hole 12 according to the position of the hole of the part which is not required to be welded, and insert the other end of the error-proofing rod 2 into the hole which is not required to be welded, when the operator mistakenly puts the welding part into the wrong hole, the interference of the error-proofing rod 2 and the error-proofing plug 3 can prevent the operator from mistakenly welding, so that the qualification rate of mass production of the part is greatly improved. Meanwhile, in the technical scheme of the utility model, the error-proofing rod 2 is formed by combining at least two rod pieces through spring connection, and the error-proofing plug 3 is connected with the error-proofing rod 2 through threads, so that the welding error-proofing tool can be suitable for parts with different specifications, different tools are not required to be developed for different parts, and the daily work demands of operators are met.
According to the technical scheme, the mounting positioning holes 11 are formed in the error proofing tool body 1, so that an operator can position and fix the error proofing tool body 1 through the mounting positioning holes 11, the overall stability of the error proofing tool is improved, and accurate positioning of corresponding welding holes is ensured.
Further, the plurality of error-proofing holes 12 are arranged on the periphery of the installation positioning hole 11, so that the welding error-proofing fixture is still applicable to the position of the hole and the parts with different numbers, different fixtures are not required to be developed for different parts, the use cost and the production cost are reduced, and the daily work demands of operators are met.
In the technical scheme of the utility model, the specific connection form of the error-proofing rod 2 and the error-proofing hole 12 is not limited, and the error-proofing rod can be set to be a magnetic structure and the like. Specifically, in this embodiment, the mistake proofing pole 2 is close to mistake proofing frock body 1 one end is equipped with the external screw thread, mistake proofing hole 12 inner wall is equipped with the internal screw thread corresponding with it, mistake proofing pole 2 with through threaded connection between the mistake proofing hole 12, so design for the mistake proofing pole 2 with be connected between the mistake proofing hole 12 has simple structure, connects reliable, installs and removes advantages such as convenient, has made things convenient for the daily work demand of operating personnel.
In the technical scheme of the utility model, a containing groove 23 is concavely formed at one end of the first rod member 21 close to the error proofing tool body 1, a convex part 24 is convexly formed at one end of the second rod member 22 away from the error proofing tool body 1 corresponding to the containing groove 23, the convex part 24 is arranged in the containing groove 23, a first spring 25 is arranged between the free end of the convex part 24 and the containing groove 23, a second spring 26 is arranged between one end of the first rod member 21 close to the error proofing tool body 1 and one end of the second rod member 22 away from the error proofing tool body 1, and the second spring 26 is respectively connected with the first rod member 21 and the second rod member 22.
In the technical scheme of the utility model, the surface of the error-proof plug 3 is coated with a layer of identification coating, so that the design can obviously identify holes without welding, and operators can be reminded in advance to avoid error welding.
According to the technical scheme, the error-proofing plug 3 is in a truncated cone shape, one end of the error-proofing plug 3 with a larger diameter is connected with one end of the error-proofing rod 2, which is far away from the error-proofing tool body 1, through threads, the design is adopted, because the outer diameter of the top end of the error-proofing plug 3 is smaller, the error-proofing plug 3 is easier to insert into a hole of a part, the automatic positioning is realized after the insertion of the truncated cone-shaped error-proofing plug 3, so that the efficiency of inserting the error-proofing plug 3 into the hole is improved, meanwhile, the error-proofing plug 3 is designed in a detachable manner, the welding error-proofing tool is still applicable when facing the parts with different apertures, different tools are not required to be developed for different parts, the use cost and the production cost are reduced, and an operator only needs to replace the error-proofing plug 3 with the corresponding size according to the size of the part hole, so that the daily work of the operator is facilitated.
Further, the great one end of mistake proofing plug 3 diameter is equipped with screw rod 31, mistake proofing pole 2 is kept away from mistake proofing frock body 1 one end corresponds screw rod 31 is equipped with the screw, screw rod 31 with screw threaded cooperation realizes mistake proofing plug 3 with threaded connection between the mistake proofing pole 2, so design for mistake proofing plug 3 with be connected between the mistake proofing pole 2 has simple structure, connects reliable, installs and removes advantages such as convenient, has made things convenient for operating personnel's daily work demand.
Still further, mistake proofing plug 3 is close to mistake proofing frock body 1 one end is equipped with cylindrical revolve platform 32, screw rod 31 is located revolve on the platform free end, so design can provide the operation platform that is used for dismouting mistake proofing plug 3 for the operating personnel, also makes mistake proofing plug 3 better atress, and the dismouting process is more smooth.
Still further, the outer wall of the rotary table 32 is provided with first anti-skidding lines 321, so that the rotary table 32 is convenient for operators to rotate, and the error-proofing plug 3 is convenient to disassemble and assemble, so that the operators are prevented from skidding in the operation process.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (9)
1. Welding mistake proofing frock, its characterized in that includes:
the error-proofing tool comprises an error-proofing tool body, wherein a plurality of error-proofing holes are formed in one end of the error-proofing tool body along a first direction;
the error-proofing rod is arranged in the error-proofing hole at one end and is detachably connected with the error-proofing hole, and comprises a first rod piece and a second rod piece, and the first rod piece is connected with the second rod piece through a spring; and
the error-proof plug is connected with the other end of the error-proof rod through threads;
the first member is close to one end of the mistake proofing tool body and is concavely arranged to form a containing groove, one end of the second member, which is far away from the mistake proofing tool body, corresponds to one end of the mistake proofing tool body and is convexly arranged to form a convex part, the convex part is arranged in the containing groove, a first spring is arranged between the free end of the convex part and the containing groove, the first member is close to one end of the mistake proofing tool body and the second member is far away from one end of the mistake proofing tool body, and a second spring is arranged between one end of the mistake proofing tool body and the second member and is respectively connected with the first member and the second member.
2. The welding error proofing tool according to claim 1, wherein the error proofing tool body is provided with a mounting positioning hole.
3. The welding error proofing tool according to claim 2, wherein the plurality of error proofing holes are disposed at the periphery of the mounting location hole.
4. The welding error-proofing tool according to claim 1, wherein one end of the error-proofing rod, which is close to the error-proofing tool body, is provided with external threads, the inner wall of the error-proofing hole is provided with internal threads corresponding to the external threads, and the error-proofing rod is connected with the error-proofing hole through threads.
5. The welding error proofing fixture of claim 1, wherein the error proofing plug surface is coated with a layer of identification coating.
6. The welding error-proofing tool according to claim 1, wherein the error-proofing plug is in a truncated cone shape, and one end of the error-proofing plug with a larger diameter is in threaded connection with one end of the error-proofing rod, which is far away from the error-proofing tool body.
7. The welding error proofing tool according to claim 6, wherein a screw is arranged at one end of the error proofing plug with a larger diameter, a screw hole is arranged at one end of the error proofing rod away from the error proofing tool body, which corresponds to the screw rod, and the screw rod is in threaded fit with the screw hole to realize threaded connection between the error proofing plug and the error proofing rod.
8. The welding error proofing tool according to claim 7, wherein one end of the error proofing plug close to the error proofing tool body is provided with a cylindrical rotary table, and the screw is arranged on the free end of the rotary table.
9. The welding error proofing fixture according to claim 8, wherein the outer wall of the turntable is provided with first anti-skid patterns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321466333.4U CN220560759U (en) | 2023-06-08 | 2023-06-08 | Welding mistake proofing frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321466333.4U CN220560759U (en) | 2023-06-08 | 2023-06-08 | Welding mistake proofing frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220560759U true CN220560759U (en) | 2024-03-08 |
Family
ID=90090344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321466333.4U Active CN220560759U (en) | 2023-06-08 | 2023-06-08 | Welding mistake proofing frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220560759U (en) |
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2023
- 2023-06-08 CN CN202321466333.4U patent/CN220560759U/en active Active
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