Welding carrier, positioning jig and welding equipment

Abstract

The embodiment of the utility model relates to the technical field of wire rod welding, and particularly discloses a welding carrier, a positioning jig and welding device.The welding carrier comprises a base, the base is provided with a welding groove and a first wire inlet groove which are sequentially formed in the first direction, and the welding groove communicates with the first wire inlet groove; the positioning assembly is arranged on the base, and the positioning assembly is used for positioning a to-be-welded wire rod located in the first wire inlet groove; the bearing plate is located on one side, in the first direction, of the first wire inlet groove, the bearing plate is detachably connected to the base, a second wire inlet groove is formed in the bearing plate, and the second wire inlet groove communicates with the first wire inlet groove. In this way, the situation that the part of the to-be-welded wire makes contact with the edge of the positioning jig to cause abrasion can be reduced, and the influence on the quality of the to-be-welded wire is reduced.

Description

Technical Field

[0001] This application relates to the field of wire welding technology, and in particular to a welding carrier, positioning fixture and welding equipment. Background Technology

[0002] In related technologies, a welding carrier is typically placed inside a positioning fixture, and the wire to be welded is confined to the welding carrier. Then, the wire is welded using relevant welding techniques.

[0003] In the process of realizing this application, the inventors discovered that: because the lengths of the wires to be welded are different, when welding longer wires, part of the wire tends to extend beyond the welding carrier and is prone to contact with the edge of the positioning fixture, resulting in wear and affecting the quality of the wire, which is quite inconvenient. Utility Model Content

[0004] In view of the above problems, embodiments of this application provide a welding carrier, a positioning fixture, and a welding device, which helps to reduce wear caused by the contact between the part of the wire to be welded and the edge of the positioning fixture.

[0005] According to one aspect of this application, a welding carrier is provided, including a base, having a welding groove and a first wire inlet groove arranged sequentially along a first direction, the welding groove and the first wire inlet groove communicating with each other; a positioning component, the positioning component being disposed on the base, the positioning component being used to position the wire to be welded located in the first wire inlet groove; and a receiving plate, the receiving plate being located on one side of the first wire inlet groove along the first direction, the receiving plate being detachably connected to the base, the receiving plate having a second wire inlet groove communicating with the first wire inlet groove.

[0006] In one alternative configuration, the bottom of the second cable inlet slot is flush with the bottom of the first cable inlet slot.

[0007] In one alternative embodiment, a first fixing block is provided on the base, the first fixing block is located on one side of the first wire inlet groove along a second direction, the first direction being perpendicular to the second direction; the positioning component includes a rotating rod, one end of which is rotatably connected to the first fixing block, and the rotating rod is rotatable relative to the first fixing block to switch between a first position and a second position. When the rotating rod rotates to the first position, the positioning component is used to press the wire to be welded; when the rotating rod rotates to the second position, the positioning component is used to separate from the wire to be welded.

[0008] In one alternative embodiment, the positioning assembly includes a positioning block connected to a rotating rod. The positioning block is located on one side of the rotating rod along a first direction. The positioning block is used to press the wire to be welded when the rotating rod rotates to a first position and to separate from the wire to be welded when the rotating rod rotates to a second position.

[0009] In one alternative embodiment, the positioning block includes a connecting part and a pressing part, one end of the connecting part is connected to a rotating rod, the other end of the connecting part is connected to the pressing part, and the connecting part and the pressing part are set at an angle.

[0010] In one alternative embodiment, a second fixing block is provided on the base, and a first cable inlet groove is located between the first fixing block and the second fixing block along a second direction. The second fixing block is provided with a fixing groove and a fixing hole communicating with the fixing groove. When the rotating rod is in the first position, part of the rotating rod is located in the fixing groove. The positioning assembly also includes a locking pin, which passes through and is fixed in the fixing hole. When the rotating rod is in the first position, the locking pin abuts against the rotating rod.

[0011] In one alternative embodiment, the first fixing block is provided with a first mounting groove and a first connecting hole communicating with the first mounting groove. One end of the rotating rod is installed in the first mounting groove and the rotating rod can rotate relative to the first fixing block. One end of the rotating rod is provided with a second connecting hole, which is coaxial with and opposite to the first connecting hole. The positioning component includes a rotating shaft that passes through the second connecting hole and the first connecting hole, and the rotating rod is rotatably connected to the first fixing block through the rotating shaft.

[0012] In one alternative embodiment, the base has an installation notch at one end near the receiving plate, the installation notch being located on one side of the first inlet groove along the first direction, and the base also has a third connecting hole located at the installation notch; part of the receiving plate is mounted on the installation notch, and the receiving plate has a fourth connecting hole; the welding carrier also includes a connecting screw, which passes through the fourth connecting hole and is screwed into the third connecting hole.

[0013] In one alternative embodiment, the base is further provided with a first clearance groove and a second clearance groove that connect to the welding groove, the welding groove being located between the first clearance groove and the second clearance groove along a second direction.

[0014] According to another aspect of this application, a positioning fixture is provided, including a fixed base, a mounting base, and a welding carrier as described above. The mounting base is disposed on the fixed base and is movable relative to the fixed base in a first direction and a second direction. The welding carrier is disposed on the side of the mounting base opposite to the fixed base.

[0015] According to another aspect of this application, a welding apparatus is provided, including the positioning fixture as described above.

[0016] The beneficial effects of this application embodiment are as follows: Unlike the prior art, this application embodiment includes a base, a positioning component, and a receiving plate. The base has a welding groove and a first wire inlet groove arranged sequentially along a first direction, which are connected. The positioning component is mounted on the base and is used to position the wire to be welded within the first wire inlet groove. The receiving plate is located on one side of the first wire inlet groove along the first direction and is detachably connected to the base. The receiving plate has a second wire inlet groove that is connected to the first wire inlet groove. When welding longer wires, the wire to be welded can pass through the second wire inlet groove and the first wire inlet groove sequentially into the welding groove. The receiving plate can support a portion of the wire to be welded, reducing wear caused by contact between the portion of the wire to be welded and the edge of the positioning fixture, thus minimizing impact on the quality of the wire to be welded. Furthermore, the user can conveniently remove the welding fixture from the positioning fixture or install the welding fixture by holding the receiving plate. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 This is an exploded view of a portion of the structure of the welding carrier according to an embodiment of this application.

[0019] Figure 2 This is a partial structural diagram of the welding carrier according to an embodiment of this application.

[0020] Figure 3 This is a schematic diagram of another state of the welding carrier in an embodiment of this application;

[0021] Figure 4 This is another exploded schematic diagram of a portion of the structure of the welding carrier according to an embodiment of this application;

[0022] Figure 5 This is another exploded schematic diagram of a portion of the structure of the welding carrier according to an embodiment of this application;

[0023] Figure 6 This is a partial structural schematic diagram of the positioning fixture in an embodiment of this application. Detailed Implementation

[0024] To facilitate understanding of this application, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as being "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as being "connected" to another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of this application. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0026] Furthermore, the technical features involved in the different embodiments of this application described below can be combined with each other as long as they do not conflict with each other.

[0027] Please see Figure 1 The welding carrier 1000 includes a base 10, a positioning component 20, and a receiving plate 30. The positioning component 20 is mounted on the base 10, and the receiving plate 30 is detachably connected to the base 10. The positioning component 20 is used to position the wire 50 to be welded. To better illustrate the structure of the welding carrier 1000, it will be described in conjunction with a first direction X, a second direction Y, and a third direction Z, wherein the first direction X, the second direction Y, and the third direction Z are all perpendicular to each other.

[0028] In some embodiments, such as Figure 1 and Figure 2 As shown, the base 10 is provided with a welding groove 10a and a first wire inlet groove 10b arranged sequentially along the first direction X, and the welding groove 10a and the first wire inlet groove 10b are connected. A positioning component 20 is disposed on the base 10, and the positioning component 20 is used to position the wire 50 to be welded located in the first wire inlet groove 10b. A receiving plate 30 is located on one side of the first wire inlet groove 10b along the first direction X, and the receiving plate 30 is detachably connected to the base 10. A second wire inlet groove 30a is provided on the receiving plate 30, and the second wire inlet groove 30a is connected to the first wire inlet groove 10b.

[0029] The wire 50 to be welded can pass through the first inlet groove 10b into the welding groove 10a, and then the wire located in the welding groove 10a is welded by the relevant welding module.

[0030] In some embodiments, please refer to the following: Figure 3 A first fixing block 101 is provided on the base 10, and the first fixing block 101 is located on one side of the first wire inlet groove 10b along the second direction Y. The positioning assembly 20 includes a rotating rod 201, one end of which is rotatably connected to the first fixing block 101. The first fixing block 101 is used to install the rotating rod 201 in the positioning assembly 20. The rotating rod 201 can rotate relative to the first fixing block 101 to switch between a first position and a second position. When the rotating rod 201 rotates to the first position, the positioning assembly 20 is used to press the wire 50 to be welded. When the rotating rod 201 rotates to the second position, the positioning assembly 20 is used to separate from the wire 50 to be welded.

[0031] In some embodiments, the positioning component 20 includes a positioning block 202 connected to the rotating rod 201. Along the first direction X, the positioning block 202 is located on one side of the rotating rod 201. The positioning block 202 is used to press the wire to be welded 50 when the rotating rod 201 rotates to a first position, and to separate from the wire to be welded 50 when the rotating rod 201 rotates to a second position.

[0032] It is understandable that when the rotating rod 201 is in the first position, the rotating rod 201 can directly press the wire 50 to be welded, the positioning block 202 can press the wire 50 to be welded, or both the rotating rod 201 and the positioning block 202 can press the wire 50 to be welded.

[0033] In some embodiments, see Figure 3 The first fixing block 101 is provided with a first mounting groove 101a and a first connecting hole 101b communicating with the first mounting groove 101a. Both the first mounting groove 101a and the first connecting hole 101b are used for mounting the rotating rod 201 in the positioning assembly 20, so that the rotating rod 201 can rotate relative to the first fixing block 101. One end of the rotating rod 201 is installed in the first mounting groove 101a, and the rotating rod 201 can rotate relative to the first fixing block 101. One end of the rotating rod 201 is provided with a second connecting hole 2011, which is coaxial with and opposite to the first connecting hole 101b. The positioning assembly 20 includes a rotating shaft 203, which passes through the second connecting hole 2011 and the first connecting hole 101b. The rotating rod 201 is rotatably connected to the first fixing block 101 through the rotating shaft 203, thereby realizing the rotatable connection of the rotating rod 201 to the base 10.

[0034] In some embodiments, please refer to Figure 2 and Figure 3The base 10 is provided with a second fixing block 102. Along the second direction Y, the first wire inlet groove 10b is located between the first fixing block 101 and the second fixing block 102. The second fixing block 102 is provided with a fixing groove 102a and a fixing hole 102b communicating with the fixing groove 102a. The positioning component 20 also includes a locking pin 204. The locking pin 204 passes through and is fixed in the fixing hole 102b. When the rotating rod 201 is in the first position, part of the rotating rod 201 is located in the fixing groove 102a. The locking pin 204 abuts against the rotating rod 201, thereby locking the rotating rod 201 to ensure that the positioning block 202 on the rotating rod 201 is stably pressed onto the wire 50 to be welded.

[0035] In some embodiments, the locking pin 204 is a ball-head plunger.

[0036] In other embodiments, the locking post 204 is a bolt.

[0037] In some embodiments, please refer to the following: Figure 4 The base 10 has a mounting notch 10c at one end near the receiving plate 30. The mounting notch 10c is located on one side of the first cable inlet groove 10b along the first direction X. The base 10 also has a third connecting hole 10ca located at the mounting notch 10c. Part of the receiving plate 30 is mounted on the mounting notch 10c, and the receiving plate 30 has a fourth connecting hole 301. The welding carrier 1000 also includes a connecting screw 40, which passes through the fourth connecting hole 301 and is screwed into the third connecting hole 10ca, thereby enabling the receiving plate 30 to be detachably connected to the base 10.

[0038] It should be noted that: since the connection between the receiving plate 30 and the base 10 is detachable, in order to support wires 50 of different lengths to be welded, the user can replace the receiving plate 30 of different lengths along the first direction X according to actual needs. The specific length of the receiving plate 30 along the first direction X is not limited in this application.

[0039] In other embodiments, the detachable connection between the receiving plate 30 and the base 10 can also be riveting or snap-fitting.

[0040] In some embodiments, see Figure 4 The base 10 includes a first surface 103 and a second surface 104 disposed opposite to the first surface 103. The mounting notch 10c is formed by recessing from the first surface 103 toward the second surface 104 along the vertical direction Z (third direction). The depth of the mounting notch 10c along the vertical direction Z is not specifically limited in this application, and the user can set it according to actual needs.

[0041] In some embodiments, the base 10 is further provided with a first clearance groove 10d and a second clearance groove 10e that communicate with the welding groove 10a. The welding groove 10a is located between the first clearance groove 10d and the second clearance groove 10e along the second direction Y. The first clearance groove 10d and the second clearance groove 10e can provide clearance space for the subsequent welding module to weld the wire, so as to reduce the impact of the base 10 on the welding module.

[0042] In some embodiments, the base 10 is further provided with a plurality of connecting through holes 10f, which are spaced apart from each other. The connecting through holes 10f penetrate the base 10 along the vertical direction Z. The connecting through holes 10f are used to cooperate with external connectors (e.g., screws) to fix the base 10 relatively on the positioning fixture.

[0043] In some embodiments, see Figure 5 The positioning block 202 includes a connecting part 2021 and a pressing part 2022. One end of the connecting part 2021 is connected to the rotating rod 201, and the other end of the connecting part 2021 is connected to the pressing part 2022. The connecting part 2021 and the pressing part 2022 are set at an angle. By setting the connecting part 2021 and the pressing part 2022, it is beneficial to make the positioning block 202 press the wire 50 to be welded closer to the welding position, which helps to suppress the displacement of the part of the wire 50 to be welded near the welding position, thereby improving the welding effect.

[0044] In some embodiments, the connecting part 2021 and the pressing part 2022 are arranged at a 90-degree angle, i.e., perpendicularly. In this case, the pressing part 2022 is pressed perpendicularly onto the wire 50 to be welded. The contact area between the pressing part 2022 and the wire 50 to be welded is large, which can increase the friction between the pressing part 2022 and the wire 50 to be welded, so as to ensure that the pressing part 2022 presses the wire 50 to be welded more stably, and the wire 50 to be welded is less likely to move in the first direction X, thereby ensuring that the subsequent welding module welds the wire more accurately.

[0045] In some embodiments, when the rotating rod 201 rotates to the first position and the positioning block 202 presses against the wire 50 to be welded, the connecting portion 2021 is parallel to the wire 50 to be welded, and the pressing portion 2022 is perpendicular to the wire 50 to be welded.

[0046] In some embodiments, the welding carrier 1000 further includes connecting screws 40, and the receiving plate 30 is detachably connected to the base 10 by the connecting screws 40.

[0047] For the aforementioned receiving plate 30 and connecting screw 40, such as Figure 1 and Figure 4As shown, the receiving plate 30 is located on one side of the first inlet groove 10b along the first direction X. The receiving plate 30 is detachably connected to the base 10 by the connecting screw 40. The receiving plate 30 is provided with a second inlet groove 30a, which is connected to the first inlet groove 10b. The wire 50 to be welded can pass through the second inlet groove 30a and the first inlet groove 10b in sequence and enter the welding groove 10a. The receiving plate 30 can support part of the wire 50 to be welded, so as to reduce the wear caused by the contact between part of the wire 50 to be welded and the edge of the positioning fixture, thereby reducing the impact on the quality of the wire 50 to be welded.

[0048] In some embodiments, the bottom of the second inlet groove 30a is flush with the bottom of the first inlet groove 10b. This arrangement helps the wire 50 to be welded to enter the first inlet groove 10b more stably from the second inlet groove 30a. At the same time, the wire 50 to be welded is more stably positioned in the first inlet groove 10b and the second inlet groove 30a.

[0049] In this embodiment, a base 10, a positioning component 20, and a receiving plate 30 are provided. The base 10 has a welding groove 10a and a first wire inlet groove 10b arranged sequentially along a first direction X, and the welding groove 10a and the first wire inlet groove 10b are connected. The positioning component 20 is disposed on the base 10 and is used to position the wire 50 to be welded located in the first wire inlet groove 10b. The receiving plate 30 is located on one side of the first wire inlet groove 10b along the first direction X, and the receiving plate 30 is detachably connected to the base 10. The receiving plate 30 has a second wire inlet groove 30a, which is connected to the first wire inlet groove 10b. When welding longer wires, the wire 50 to be welded can pass through the second inlet groove 30a and the first inlet groove 10b in sequence into the welding groove 10a. The receiving plate 30 can support part of the wire 50 to be welded, thereby reducing wear caused by the contact between part of the wire 50 to be welded and the edge of the positioning fixture, thus reducing the impact on the quality of the wire 50 to be welded. In addition, the user can hold the receiving plate 30 to remove the welding carrier 1000 from the positioning fixture or to install the welding carrier 1000 on the positioning fixture, which is more convenient.

[0050] Please see Figure 6 This application also provides an embodiment of a positioning fixture, which includes a fixed base 2000, a mounting base 3000, and a welding carrier 1000 as described above. The mounting base 3000 is disposed on the fixed base 2000 and can move relative to the fixed base 2000 in a first direction and a second direction. The welding carrier is disposed on the side of the mounting base 3000 away from the fixed base 2000.

[0051] Among them, such as Figure 6As shown, the positioning fixture also includes a first adjusting stud 4000, a second adjusting stud 5000, and a sliding plate 6000. A mounting groove 3001 is provided on the side of the mounting base 3000 opposite to the fixed base 2000. The welding carrier 1000 is at least partially placed in the mounting groove 3001. The mounting base 3000 is connected to the fixed base 2000 via the sliding plate 6000. A mounting block 6001 is provided on the sliding plate 6000. The first adjusting stud 4000 is rotatably mounted on the mounting block 6001. A first baffle 3002 is provided on the base 3000, and the first baffle 3002 and the mounting block 6001 are arranged opposite each other in a first direction. One end of the first adjusting stud 4000 abuts against the first baffle 3002. A second baffle 3003 is provided on the fixed base 2000, and a second adjusting stud 5000 is rotatably connected to the mounting base 3000. The second baffle 3003 and the second adjusting stud 5000 are arranged opposite each other in a second direction, and one end of the second adjusting stud 5000 abuts against the second baffle 3003. The user can rotate the first adjusting stud 4000 counterclockwise or clockwise to move the mounting base 3000 in the first direction, thereby moving the welding carrier 1000 in the first direction. Similarly, the user can rotate the second adjusting stud 5000 counterclockwise or clockwise to move the mounting base 3000 in the second direction, thereby moving the welding carrier 1000 in the second direction. The functions and structure of the welding carrier 1000 can be found in the above embodiments, and will not be repeated here.

[0052] This application also provides an embodiment of a welding device, which includes the positioning fixture described above. The function and structure of the positioning fixture can be found in the above embodiments, and will not be repeated here.

[0053] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A welding carrier, characterized in that, include: The base is provided with a welding groove and a first wire inlet groove arranged sequentially along a first direction, and the welding groove and the first wire inlet groove are connected. A positioning component is disposed on the base and is used to position the wire to be welded located in the first inlet slot. A receiving plate is located on one side of the first inlet slot along the first direction. The receiving plate is detachably connected to the base. A second inlet slot is provided on the receiving plate, and the second inlet slot communicates with the first inlet slot.

2. The welding carrier according to claim 1, characterized in that, The bottom of the second inlet slot is flush with the bottom of the first inlet slot.

3. The welding carrier according to claim 1, characterized in that, The base is provided with a first fixing block, which is located on one side of the first inlet slot along the second direction, and the first direction is perpendicular to the second direction. The positioning component includes a rotating rod, one end of which is rotatably connected to the first fixed block. The rotating rod is rotatable relative to the first fixed block to switch between a first position and a second position. When the rotating rod rotates to the first position, the positioning component is used to press the wire to be welded. When the rotating rod rotates to the second position, the positioning component is used to separate from the wire to be welded.

4. The welding carrier according to claim 3, characterized in that, The positioning component includes a positioning block connected to the rotating rod. Along the first direction, the positioning block is located on one side of the rotating rod. The positioning block is used to press the wire to be welded when the rotating rod rotates to the first position, and to separate from the wire to be welded when the rotating rod rotates to the second position.

5. The welding carrier according to claim 3, characterized in that, The base is provided with a second fixing block. Along the second direction, the first cable inlet groove is located between the first fixing block and the second fixing block. The second fixing block is provided with a fixing groove and a fixing hole communicating with the fixing groove. When the rotating rod is in the first position, part of the rotating rod is located in the fixing groove. The positioning component further includes a locking pin, which passes through and is fixed in the fixing hole. When the rotating rod is in the first position, the locking pin abuts against the rotating rod.

6. The welding carrier according to claim 3, characterized in that, The first fixing block is provided with a first mounting groove and a first connecting hole communicating with the first mounting groove. One end of the rotating rod is installed in the first mounting groove, and the rotating rod can rotate relative to the first fixing block. One end of the rotating rod is provided with a second connecting hole, which is coaxial with and opposite to the first connecting hole. The positioning component includes a rotating shaft that passes through the second connecting hole and the first connecting hole, and the rotating rod is rotatably connected to the first fixed block via the rotating shaft.

7. The welding carrier according to claim 1, characterized in that, The base is provided with an installation notch located on one side of the first inlet slot along the first direction. The base is also provided with a third connecting hole located at the installation notch. The receiving plate is partially installed in the installation notch, and the receiving plate is provided with a fourth connecting hole; The welding carrier also includes a connecting screw, which passes through the fourth connecting hole and is screwed into the third connecting hole.

8. The welding carrier according to claim 1, characterized in that, The base is also provided with a first clearance groove and a second clearance groove that connect the welding groove, and the welding groove is located between the first clearance groove and the second clearance groove along the second direction.

9. A positioning fixture, characterized in that, The device includes a fixed base, a mounting base, and a welding carrier as described in any one of claims 1-8, wherein the mounting base is disposed on the fixed base and is movable relative to the fixed base along a first direction and a second direction, and the welding carrier is disposed on the side of the mounting base opposite to the fixed base.

10. A welding device, characterized in that, Includes the positioning fixture as described in claim 9.

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