CN215280609U - Welding positioning device and welding positioning system - Google Patents
Welding positioning device and welding positioning system Download PDFInfo
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- CN215280609U CN215280609U CN202120880119.8U CN202120880119U CN215280609U CN 215280609 U CN215280609 U CN 215280609U CN 202120880119 U CN202120880119 U CN 202120880119U CN 215280609 U CN215280609 U CN 215280609U
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Abstract
The application provides a welding positioning device and a welding positioning system, and relates to the technical field of auxiliary welding. The welding positioning device is used for positioning a first target piece and a second target piece, a first target hole is formed in the first target piece, and a second target hole is formed in the second target piece. The welding positioning device comprises a propping piece and a positioning piece. The abutting piece is used for abutting between the first target piece and the second target piece in the first direction. The positioning piece is connected with the abutting piece and used for keeping the positioning rod at a positioning position which can be in inserting fit with the first target hole and the second target hole. The welding positioning system comprises a positioning rod and the welding positioning device. The positioning piece is used for keeping the positioning rod at a positioning position which can be in inserting fit with the first target hole and the second target hole. The locating rod is used for penetrating through the first target hole and the second target hole. The welding positioning device positions the positioning rod through the positioning piece, so that the positioning rod can penetrate through the first target hole and the second target hole, and accurate positioning is realized.
Description
Technical Field
The application relates to the technical field of auxiliary welding, in particular to a welding positioning device and a welding positioning system.
Background
In the development process of new vehicle types, because the number of produced sample vehicles is small, soft mold trial production is adopted, and great challenges are generated on quality control. In the production process of the sample car, due to the fact that the production quantity is small, enough time is not provided for quality improvement, particularly, the size quality of key points of the chassis has a large influence on a subsequent test, and in order to reduce risks and cost, the control on the key size in the trial-manufacture process is particularly important. At present, when welding is carried out, it is difficult to ensure that two target holes on two target parts are accurately positioned.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the present application is to provide a welding positioning device and a welding positioning system, which aim to solve the problem that it is difficult to ensure accurate positioning of two target holes on two target members when welding in the related art.
In a first aspect, an embodiment of the present application provides a welding positioning device, where the welding positioning device is used to position a first target part and a second target part, the first target part is provided with a first target hole, and the second target part is provided with a second target hole. The welding positioning device comprises a propping piece and a positioning piece. The abutting piece is used for abutting between the first target piece and the second target piece in the first direction. The positioning piece is connected with the abutting piece and used for keeping the positioning rod at a positioning position which can be in inserting fit with the first target hole and the second target hole.
In the technical scheme, the abutting piece is abutted between the first target piece and the second target piece, so that the first target piece and the second target piece are roughly positioned. The positioning piece positions the positioning rod, so that the positioning rod can be matched with the first target hole and the second target hole, and the first target hole and the second target hole are accurately positioned.
As an optional technical scheme of the embodiment of the application, the positioning piece is provided with a positioning hole, and the positioning hole is configured to be penetrated by the positioning rod so as to keep the positioning rod at the positioning position.
In the above technical scheme, the positioning hole is formed in the positioning part, so that the positioning rod can penetrate through the first target hole, the positioning hole and the second target hole at the same time, and the positioning of the first target hole and the second target hole is completed.
As an optional technical scheme of the embodiment of the application, a plurality of positioning holes with different apertures are arranged on the positioning piece.
In the technical scheme, the positioning holes with different apertures are formed in the positioning piece, so that the positioning piece is suitable for the first target piece and/or the second target piece with different apertures, and positioning rods with different diameters can be conveniently positioned.
As an optional technical solution of the embodiment of the present application, the positioning element extends along a second direction, and the second direction is perpendicular to the first direction.
In the technical scheme, the extending direction of the positioning piece is perpendicular to the first direction, so that the positioning rod is convenient to mount and is convenient to keep at the positioning position.
As an optional technical scheme of the embodiment of the application, the positioning piece is rotatably connected with the abutting piece, and the rotating shaft of the positioning piece is arranged along the first direction.
In the technical scheme, the positioning piece and the abutting piece are rotatably connected, so that the moving range of the positioning piece is enlarged, and the adaptability of the welding positioning device to different target pieces is improved.
As an optional technical scheme of the embodiment of the application, the abutting part comprises a supporting part, the supporting part is supported on the positioning part, and the positioning part is rotatably connected with the supporting part.
In above-mentioned technical scheme, support the setting element through setting up the supporting part, strengthen the stability of setting element.
As an optional technical scheme of this application embodiment, seted up the circular arc groove on the supporting part, the protruding direction arch that is equipped with of setting element, direction arch and circular arc groove cooperation. The axis of the arc groove is superposed with the rotation axis of the positioning piece.
In the technical scheme, the arc groove is arranged to guide the positioning piece, so that the stability of the positioning piece is further improved.
As an optional technical solution of the embodiment of the present application, the abutting member includes a first abutting seat, a supporting member, and a second abutting seat. The first abutting seat and the second abutting seat are arranged oppositely in the first direction, and the supporting piece extends along the first direction and is connected with the first abutting seat and the second abutting seat. The first abutting seat is used for abutting against the first target piece, and the second abutting seat is used for abutting against the second target piece.
In the technical scheme, the first abutting seat abuts against the first target piece, the second abutting seat abuts against the second target piece, and the supporting piece is arranged to connect the first abutting seat and the second abutting seat, so that the positioning operation is convenient.
As an optional technical solution of the embodiment of the present application, the welding positioning device includes two positioning members.
In the technical scheme, the plurality of positioning pieces are arranged, so that the plurality of groups of target holes can be positioned simultaneously, the rotation of the first target piece and the second target piece is limited, and the positioning precision of the welding positioning device is improved.
In a second aspect, an embodiment of the present application further provides a welding positioning system, where the welding positioning system includes a positioning rod and any one of the welding positioning devices, the positioning component is configured to hold the positioning rod at a positioning position where the positioning rod can be in plug-in fit with the first target hole and the second target hole, and the positioning rod is configured to penetrate through the first target hole and the second target hole. The welding positioning system comprises the welding positioning device, so that the first target hole and the second target hole are accurately and reliably positioned during welding, and the welding quality is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a welding positioning apparatus according to some embodiments of the present disclosure.
Icon: 10-welding and positioning device; 100-a holding member; 110-a first holding seat; 120-a second holding seat; 130-a support; 131-a connecting portion; 132-a support; 1321-arc groove; 200-a positioning member; 210-positioning holes; 220-locating pins.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present application, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, refer to the orientation or positional relationship as shown in the drawings, or as conventionally placed in use of the product of the application, or as conventionally understood by those skilled in the art, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be considered as limiting the present application.
Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be 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 application can be understood in a specific case by those of ordinary skill in the art.
Examples
Referring to fig. 1, the embodiment provides a welding positioning device 10, where the welding positioning device 10 is used to position a first target piece and a second target piece, the first target piece is provided with a first target hole, and the second target piece is provided with a second target hole. The welding positioning device 10 includes a holding member 100 and a positioning member 200. The abutting member 100 is used for abutting between the first target member and the second target member in the first direction. The positioning element 200 is connected to the abutting element 100, and the positioning element 200 is used for holding the positioning rod at a positioning position where the positioning rod can be inserted into and matched with the first target hole and the second target hole. By abutting the abutting piece 100 between the first target piece and the second target piece, the coarse positioning of the first target piece and the second target piece is realized. The positioning member 200 positions the positioning rod so that the positioning rod can be matched with the first target hole and the second target hole to accurately position the first target hole and the second target hole.
In some embodiments, the retaining member 100 includes a first retaining base 110, a supporting member 130, and a second retaining base 120. The first abutting seat 110 and the second abutting seat 120 are disposed opposite to each other in the first direction, and the supporting member 130 extends along the first direction and connects the first abutting seat 110 and the second abutting seat 120. The first supporting base 110 is used for supporting a first target device, and the second supporting base 120 is used for supporting a second target device. The first abutting seat 110 abuts against the first target, the second abutting seat 120 abuts against the second target, and the supporting member 130 is arranged to connect the first abutting seat 110 and the second abutting seat 120, so that the positioning operation is convenient.
Referring to fig. 1, the first supporting base 110 and the second supporting base 120 are both disc-shaped, an upper surface of the first supporting base 110 is used for supporting against a first target, and a lower surface of the second supporting base 120 is used for supporting against a second target. The disc-shaped first abutting seat 110 and the disc-shaped second abutting seat 120 are adopted, so that the areas of the first abutting seat 110 and the second abutting seat 120 are larger, the contact areas with the first target piece and the second target piece are larger, and the first target piece and/or the second target piece are more stably supported. In other alternative embodiments, the first retaining base 110 and the second retaining base 120 may also be in various shapes such as rectangle, star, pentagon, etc.
In some embodiments, referring to fig. 1, the supporting member 130 includes a connecting portion 131 and a supporting portion 132, the connecting portion 131 is connected to the supporting portion 132, and the connecting portion 131 extends toward the first direction to connect the first abutting base 110 and the second abutting base 120. The supporting portion 132 is connected with the positioning member 200 to support the positioning member 200. In some embodiments, the connecting portion 131 is a rod shape, and a length direction of the connecting portion 131 is the first direction. Two ends of the connecting portion 131 are respectively connected to the first abutting base 110 and the second abutting base 120. In other embodiments, the connecting portion 131 has an elongated shape.
The positioning member 200 is rotatably connected to the supporting portion 132, the supporting portion 132 is supported by the positioning member 200, and the rotating shaft of the positioning member 200 is arranged along the first direction. By rotationally connecting the positioning member 200 and the abutting member 100, the moving range of the positioning member 200 is increased, and the adaptability of the welding positioning device 10 to different target members is improved. The support portion 132 supports the positioning member 200, thereby enhancing the stability of the positioning member 200. In other embodiments, the positioning member 200 is rotatably connected to the supporting portion 132, and the supporting portion 132 does not support the positioning member 200, for example, the supporting portion 132 is located on the upper side of the positioning member 200, and has no lifting function on the positioning member 200. In still other embodiments, the positioning member 200 is fixedly connected to the supporting portion 132. Of course, the positioning member 200 can also be fixedly connected or rotatably connected to the connecting portion 131, and will not be described herein again.
In some embodiments, referring to fig. 1, the positioning element 200 is rotatably connected to the upper side of the supporting portion 132 through the positioning pin 220, the supporting portion 132 lifts the positioning element 200, and the positioning element 200 can rotate relative to the supporting portion 132. In some embodiments, the supporting portion 132 is formed with an arc slot 1321, and the positioning element 200 is convexly formed with a guiding protrusion, which is engaged with the arc slot 1321. The axis of the circular arc slot 1321 coincides with the rotation axis of the positioning member 200. The arc slot 1321 is provided to guide the positioning member 200, thereby further increasing the stability of the positioning member 200.
In some embodiments, the retaining member 100 includes a first retaining base 110, a supporting member 130, and a second retaining base 120. In other embodiments, the supporting member 100 only includes the first supporting base 110, two opposite surfaces of the first supporting base 110 are respectively used for supporting the first target member and the second target member, and the positioning member 200 is connected to a sidewall of the first supporting base 110.
In some embodiments, referring to fig. 1, a positioning hole 210 is disposed on the positioning member 200, the positioning hole 210 extends toward the first direction, and the positioning hole 210 is configured to allow the positioning rod to pass through so as to maintain the positioning rod at the positioning position. The positioning hole 210 is formed in the positioning member 200, so that the positioning rod can simultaneously penetrate through the first target hole, the positioning hole 210 and the second target hole, and the positioning of the first target hole and the second target hole is completed. In some embodiments, the positioning member 200 is provided with a plurality of positioning holes 210 with different diameters. The positioning holes 210 with different apertures are arranged on the positioning piece 200, so that the positioning piece is suitable for the first target piece and/or the second target piece with different apertures, and positioning rods with different diameters can be conveniently positioned. The positioning holes 210 with different diameters can be sequentially arranged according to the order of the diameters from small to large or the diameters from large to small, so that the positioning holes 210 matched with the positioning rods can be found conveniently.
In other embodiments, the securing member 200 includes a clamping jaw that clamps the securing rod to hold the securing rod in the secured position.
In some embodiments, referring to fig. 1, the positioning element 200 extends along a second direction, and the second direction is perpendicular to the first direction. By making the extending direction of the positioning member 200 perpendicular to the first direction, it is convenient to install the positioning rod, and to keep the positioning rod at the positioning position. In other embodiments, the second direction makes an acute angle with the first direction.
Referring to fig. 1, in some embodiments, the welding positioning apparatus 10 includes two positioning members 200. By arranging the positioning pieces 200, a plurality of groups of target holes can be positioned at the same time, the rotation of the first target piece and the second target piece is limited, and the positioning precision of the welding positioning device 10 is improved. Of course, the number of the positioning members 200 may be three, four, or more than four.
The embodiment provides a welding positioning device 10, and the welding positioning device 10 is used for positioning a first target piece and a second target piece, wherein a first target hole is formed in the first target piece, and a second target hole is formed in the second target piece. The welding positioning device 10 includes a holding member 100 and a positioning member 200. The abutting member 100 is used for abutting between the first target member and the second target member in the first direction. The positioning element 200 is connected to the abutting element 100, and the positioning element 200 is used for holding the positioning rod at a positioning position where the positioning rod can be inserted into and matched with the first target hole and the second target hole. The positioning member 200 is provided with a positioning hole 210, and the positioning hole 210 is configured to be penetrated by the positioning rod to hold the positioning rod at the positioning position. The positioning member 200 is provided with a plurality of positioning holes 210 with different diameters. By abutting the abutting piece 100 between the first target piece and the second target piece, the coarse positioning of the first target piece and the second target piece is realized. The positioning member 200 positions the positioning rod so that the positioning rod can be matched with the first target hole and the second target hole to accurately position the first target hole and the second target hole.
The embodiment further provides a welding positioning system, which includes a positioning rod and the welding positioning device 10, wherein the positioning rod 200 is used for holding the positioning rod at a positioning position capable of being in plug-in fit with the first target hole and the second target hole, and the positioning rod is used for penetrating through the first target hole and the second target hole. The welding positioning system comprises the welding positioning device 10, so that the first target hole and the second target hole are accurately and reliably positioned during welding, and the welding quality is high.
The welding positioning system provided by the embodiment works as follows:
the first abutting base 110 abuts against the first target piece, the second abutting base 120 abuts against the second target piece, the positioning rod penetrates through the first target hole, the positioning hole 210 and the second target hole, the state that the positioning rod penetrates through the first target hole, the positioning hole 210 and the second target hole is kept, the first target piece and the second target piece are fixed, and then the first target piece and the second target piece are welded. After the welding is completed, the positioning rod and the welding positioning device 10 are taken out.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. The utility model provides a welding position device for fix a position first target spare and second target spare, first target hole has been seted up on the first target spare, second target hole has been seted up on the second target spare, its characterized in that, welding position device includes:
the abutting piece is abutted between the first target piece and the second target piece in a first direction;
and the positioning piece is connected with the abutting piece and used for keeping the positioning rod at a positioning position which can be in inserting fit with the first target hole and the second target hole.
2. The welding fixture of claim 1, wherein the positioning member defines a positioning hole configured to receive the positioning rod therethrough to retain the positioning rod in the positioned position.
3. The welding positioning device of claim 2, wherein the positioning member is provided with a plurality of positioning holes with different diameters.
4. The weld positioning device according to claim 1, wherein the positioning member extends in a second direction, the second direction being perpendicular to the first direction.
5. The welding positioning device of claim 1, wherein the positioning member is rotatably connected to the abutting member, and a rotation axis of the positioning member is arranged along the first direction.
6. The welding positioning device of claim 5, wherein the abutting member comprises a supporting portion, the supporting portion is supported by the positioning member, and the positioning member is rotatably connected to the supporting portion.
7. The welding positioning device as claimed in claim 6, wherein the supporting portion is provided with an arc groove, the positioning member is provided with a protruding guiding protrusion, the guiding protrusion is engaged with the arc groove, and an axis of the arc groove coincides with a rotation axis of the positioning member.
8. The welding positioning device according to claim 1, wherein the abutting member includes a first abutting seat, a supporting member, and a second abutting seat, the first abutting seat and the second abutting seat are disposed opposite to each other in the first direction, the supporting member extends in the first direction and connects the first abutting seat and the second abutting seat, the first abutting seat is configured to abut against the first target member, and the second abutting seat is configured to abut against the second target member.
9. The weld positioning device according to any one of claims 1 to 8, wherein the weld positioning device comprises two positioning members.
10. A welding positioning system, characterized in that, the welding positioning system includes a positioning rod and the welding positioning device according to any one of claims 1 to 9, the positioning member is used for holding the positioning rod at a positioning position capable of being in insertion fit with the first target hole and the second target hole, and the positioning rod is used for being inserted into the first target hole and the second target hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120880119.8U CN215280609U (en) | 2021-04-26 | 2021-04-26 | Welding positioning device and welding positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120880119.8U CN215280609U (en) | 2021-04-26 | 2021-04-26 | Welding positioning device and welding positioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215280609U true CN215280609U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120880119.8U Active CN215280609U (en) | 2021-04-26 | 2021-04-26 | Welding positioning device and welding positioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215280609U (en) |
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2021
- 2021-04-26 CN CN202120880119.8U patent/CN215280609U/en active Active
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Effective date of registration: 20220322 Granted publication date: 20211224 |