CN213163903U

CN213163903U - Welding frock and photovoltaic support's welding set with adjustable

Info

Publication number: CN213163903U
Application number: CN202022102154.5U
Authority: CN
Inventors: 赵海洋; 邹腾芳; 黄磊
Original assignee: Changzhou Zhongxinbo New Energy Technology Co ltd
Current assignee: Changzhou Zhongxinbo New Energy Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-11
Anticipated expiration: 2030-09-22

Abstract

The utility model belongs to the field of welding tools, and discloses an adjustable welding tool and a welding device of a photovoltaic bracket, wherein the adjustable welding tool comprises a fixing part, an adjustable part and an adjusting component, one end of the adjustable welding tool is provided with a positioning part, the fixing part is provided with a placing groove, and a part to be welded is placed in the placing groove and abutted against the positioning part; the adjustable part is movably arranged at the other end of the fixed part; the adjusting component comprises an adjusting part and a limiting part, the adjusting part is fixed at the top of the adjusting part, the limiting part is in threaded connection with the adjusting part, and the limiting part is rotated to enable the limiting part to compress or loosen the other side of the part to be welded. The utility model can adjust the size of the placing groove by moving the adjustable part, realize large-size adjustment, and realize fine adjustment of the tool by rotating the position limiting part, so that the tool can be suitable for welding parts to be welded with different sizes, and the universality of the adjustable welding tool is improved; in actual use, the tool is adjusted in a large size for the first time, the adjustable part does not need to be moved again after the tool is qualified, and batch high-efficiency production can be realized.

Description

Welding frock and photovoltaic support's welding set with adjustable

Technical Field

The utility model relates to a welding frock field indicates a welding set of welding frock and photovoltaic support with adjustable especially.

Background

The photovoltaic bracket is a special bracket designed for mounting a solar photovoltaic module in a solar photovoltaic power generation system. The solar photovoltaic support generally comprises a plurality of parts, such as a stand column, a bearing seat, a main beam and the like, when the solar photovoltaic support is produced, the stand column and other parts need to be welded, and the stand column needs to be fixed at a fixed position of a welding tool during welding.

At present, fixed welding tools are mostly adopted for welding of columns, the welding mode is only suitable for fixing the columns of the same size, and the universality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a welding frock and photovoltaic support's welding set with adjustable, applicable in the welding piece of treating of fixed multiple size.

The utility model provides a technical scheme as follows:

on the one hand, provide welding frock with adjustable, include:

the welding device comprises a fixed piece, a positioning piece and a welding piece, wherein the fixed piece is used for placing a to-be-welded piece, one end of the fixed piece is provided with a positioning part, an open placing groove is formed in the fixed piece, the to-be-welded piece is placed in the placing groove, and one side of the to-be-welded piece is abutted to the positioning part;

the adjustable piece is movably arranged at the other end of the fixed piece along the direction far away from or close to the positioning part;

the adjusting assembly comprises an adjusting piece and a limiting piece, wherein the adjusting piece is fixed at the top of the adjusting piece, the limiting piece is in threaded connection with the adjusting piece, the limiting piece can move in the adjusting piece through threads, the limiting piece is used for abutting against the other side of the piece to be welded, and the limiting piece is matched with the limiting piece to adjust the size of the placing groove to compress or loosen the piece to be welded.

Further preferably, a fastener is also included;

the adjustable part is provided with a strip-shaped through hole, and the through hole extends along the length direction of the adjustable part;

the fastener is arranged at one end, far away from the positioning part, of the fixing part, the fastener penetrates through the through hole and can slide in the through hole, the fastener is screwed to fix the adjustable part and the fixing part, the position between the adjustable part and the fixing part can be adjusted by loosening the fastener so as to change the position of the fastener in the through hole, and therefore the distance between the adjustable part and the positioning part is adjusted.

Further preferably, the adjustment member is welded to a top portion of the adjustment member.

Further preferably, the adjustable part is close to one end of the fixing part is provided with an accommodating groove, one end of the fixing part, which is far away from the positioning part, is inserted into the accommodating groove, and the through hole is formed in the side wall of the accommodating groove.

Further preferably, the device further comprises a base, and the fixing piece is fixedly connected with the base.

Further preferably, the base comprises a horizontal plate and a vertical plate, the vertical plate is vertically arranged on the horizontal plate, and the fixing piece is fixedly connected with the vertical plate.

Further preferably, a through threaded hole is formed in the adjusting part, threads are formed in the outer side wall of the limiting part, and the limiting part penetrates through the threaded hole to be in threaded connection with the adjusting part.

Further preferably, the limiting member includes a rod portion and a head portion, a thread is provided on an outer side wall of the rod portion, the rod portion is arranged in the threaded hole in a penetrating manner, the head portion is arranged at one end of the rod portion close to the positioning portion and used for being abutted to a to-be-welded part, and a cross-sectional area of the head portion is larger than that of the rod portion.

On the other hand, still provide a welding set of photovoltaic support, including support and foretell adjustable welding frock, adjustable welding frock sets up on the support.

Further preferably, a plurality of substrates are arranged on the support at intervals, and each substrate is provided with one adjustable welding tool.

The technical effects of the utility model reside in that: the adjustable part is movably arranged at the other end of the fixed part, the distance between the adjustable part and the positioning part on the fixed part can be adjusted by moving the adjustable part, so that the distance between the limiting component and the positioning part can be adjusted, the large-size adjustment of the tool is realized, the fine adjustment of the tool is realized by rotating the limiting component, the tool can be suitable for parts to be welded with different sizes, and the universality of the adjustable welding tool is improved; furthermore, the utility model discloses a welding frock is in the in-service use, to same size treat that the weldment only needs carry out the jumbo size to the frock when producing the welding for the first time and adjust, need not remove adjustable piece once more after qualified, can realize the high-efficient production in batches of same size, improve production efficiency.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

fig. 1 is a schematic structural view of an adjustable welding tool of the present invention;

fig. 2 is a schematic structural view of the adjustable welding tool of the present invention when a welding part is mounted;

fig. 3 is a schematic structural view of the adjustable welding tool of the present invention at another viewing angle when a workpiece to be welded is mounted thereon;

fig. 4 is a schematic structural diagram of a welding device for a photovoltaic bracket according to the present invention;

fig. 5 is an enlarged view at a in fig. 4.

The reference numbers illustrate:

1. a fixing member; 11. a positioning part; 12. a placement groove; 2. an adjustable member; 21. a through hole; 22. accommodating grooves; 3. an adjustment assembly; 31. an adjustment member; 32. a limiting member; 321. a rod portion; 322. a head portion; 4. a part to be welded; 5. a fastener; 6. a base; 61. a horizontal plate; 62. a vertical plate; 7. a support; 8. a substrate.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 in specific cases to those skilled in the art.

In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

The utility model provides a specific embodiment of an adjustable welding tool, which can be applied to a welding device of a photovoltaic bracket or other devices needing to position and fix parts; during the use, can directly install adjustable welding frock on the welding set of photovoltaic support.

As shown in fig. 1 to 5, the adjustable welding fixture includes a fixing member 1, an adjustable member 2 and an adjusting assembly 3, the fixing member 1 is fixed on a welding device of a photovoltaic support, the fixing member 1 is a plate-shaped structure, the fixing member 1 is used for placing a to-be-welded member 4, a positioning portion 11 is arranged at the top of one end of the fixing member 1, an open placing groove 12 is further arranged at the top of the fixing member 1, the to-be-welded member 4 is placed in the placing groove 12, one side of the to-be-welded member 4 abuts against the positioning portion 11, the bottom of the fixing member 1 is connected with a support 7 of the welding device, and the top of the fixing member; the adjustable part 2 is movably arranged at the other end of the fixed part 1 along the direction far away from or close to the positioning part 11, the adjustable part 2 is movably arranged relative to the fixed part 1, and when the adjustable part 2 is moved, the distance between the adjustable part 2 and the positioning part 11 on the fixed part 1 can be adjusted.

As shown in fig. 1, the adjusting assembly 3 includes an adjusting member 31 and a limiting member 32, the adjusting member 31 is fixed on the top of the adjusting member 2, the limiting member 32 is in threaded connection with the adjusting member 31, the limiting member 32 is used for abutting against the other side of the member 4 to be welded, and the size of the placing groove 12 can be adjusted by the adjusting member 2 in cooperation with the limiting member 32 so as to compress or loosen the member 4 to be welded. The limiting piece 32 is in threaded connection with the adjusting piece 31, and the length of the limiting piece 32 extending out of the adjusting piece 31 can be adjusted by rotating the limiting piece 32, so that the to-be-welded piece 4 is pressed or loosened.

As shown in fig. 2 and 3, a stand column type to-be-welded part 4 of the photovoltaic support is horizontally placed on a fixing part 1, one side of the to-be-welded part 4 in the width direction abuts against a positioning part 11, the to-be-welded part 4 is positioned through the positioning part 11, when the to-be-welded part 4 is a stand column, the to-be-welded part 4 is horizontally placed on an adjustable welding tool, the length direction of the to-be-welded part 4 is the longer direction of the length on the horizontal plane, the width direction of the to-be-welded part 4 is the shorter direction of the length on the horizontal plane, and the height direction of the to-be-welded part 4 is the. After the to-be-welded part 4 is placed on the fixing part 1, the positioning part 11 is positioned on one side of the to-be-welded part 4 in the width direction, and the adjusting component 3 is positioned on the other side of the to-be-welded part 4 in the width direction, namely, the to-be-welded part 4 is positioned between the positioning part 11 and the adjusting component 3. The size of the large-size adjusting placing groove 12 can be adjusted by moving the adjustable part 2, so that the parts to be welded 4 with different widths can be placed in the placing groove 12 between the positioning part 11 and the adjusting assembly 3, and the universality of the welding tool is improved; then, the stopper 32 is rotated to finely adjust the size of the placement groove 12, and the to-be-welded component 4 is fixed in the placement groove 12.

When the to-be-welded parts 4 with the same size are replaced on the adjustable welding tool, the limiting part 32 can be directly rotated to loosen the to-be-welded parts 4, then the next to-be-welded part 4 is replaced, the limiting part 32 is rotated to lock the to-be-welded parts 4, the adjustable parts 2 do not need to be moved, the operation process can be simplified, the production efficiency is improved, and the positioning accuracy of the to-be-welded parts 4 is high.

Be equipped with the screw hole that runs through on the regulating part 31, be equipped with the screw thread on the lateral wall of locating part 32, locating part 32 passes the screw hole in order to be connected with regulating part 31 threaded connection, and during rotatory locating part 32, through the effect of regulating part 31, change the rotary motion of locating part 32 into the rectilinear motion of locating part 32, realize adjusting the distance between locating part 11 on locating part 32 and the mounting 1 to the piece 4 is waited to lock or loosen. In order to rotate the limiting member 32 conveniently, a handle may be further disposed at an end of the limiting member 32 away from the positioning portion 11, and the handle is rotated to drive the limiting member 32 to rotate, so as to achieve the purpose of saving labor.

As shown in fig. 1, the limiting member 32 includes a rod portion 321 and a head portion 322, a thread is provided on an outer side wall of the rod portion 321, the rod portion 321 is disposed in the threaded hole, the head portion 322 is disposed at one end of the rod portion 321 close to the positioning portion 11 and is used for abutting against the to-be-welded part 4, and a cross-sectional area of the head portion 322 is larger than a cross-sectional area of the rod portion 321. The cross-sectional area of the head 322 where the limiting member 32 abuts against the to-be-welded member 4 is large, so that the contact area between the limiting member 32 and the to-be-welded member 4 can be increased, and the fastening force and the fastening stability of the limiting member 32 to the to-be-welded member 4 can be improved.

In one embodiment, as shown in fig. 1 to 3, the adjustable welding tool further includes a fastener 5, the adjustable part 2 is provided with an elongated through hole 21, the through hole 21 extends along the length direction of the adjustable part 2, and the extending direction of the through hole 21 is parallel to the width direction of the to-be-welded part 4; the fastening piece 5 is arranged at one end of the fixing piece 1 far away from the positioning part 11, the fastening piece 5 penetrates through the through hole 21 and can slide in the through hole 21, the fastening piece 5 is screwed to fix the adjustable piece 2 and the fixing piece 1, the position between the adjustable piece 2 and the fixing piece 1 can be adjusted by loosening the fastening piece 5 to change the position of the fastening piece 5 in the through hole 21, and therefore the distance between the adjustable piece 2 and the positioning part 11 is adjusted. The adjustable part 2 is provided with a through hole 21, one end of the fixing part 1, which is far away from the positioning part 11, is provided with a connecting hole, the fastener 5 is a bolt group, a bolt penetrates through the through hole 21 and the connecting hole on the fixing part 1, and then a nut is screwed on the bolt, so that the adjustable part 2 and the fixing part 1 can be fixed together. When the adjustable welding tool needs to install the parts to be welded 4 with different sizes, the nut is unscrewed, the adjustable part 2 is moved along the extending direction of the through hole 21 so as to change the position of the connecting hole in the fixing part 1 on the long strip-shaped through hole 21, and finally the nut is screwed, so that the large-size adjustment of the placing groove 12 is realized.

As shown in fig. 1, the adjustable component 2 is a plate-shaped structure, an accommodating groove 22 is disposed at one end of the adjustable component 2 close to the fixing component 1, the accommodating groove 22 is located in the middle of the adjustable component 2, one end of the fixing component 1 far away from the positioning portion 11 is inserted into the accommodating groove 22, the through holes 21 are disposed on the side walls of the accommodating groove 22, in this embodiment, the accommodating groove 22 is respectively provided with elongated through holes 21 on two opposite side walls in the length direction of the component 4 to be welded, the through holes 21 on the two side walls are correspondingly disposed, and the bolt penetrates out from the through hole 21 of one side wall after being inserted into the connecting hole penetrating through the fixing component 1, and is fastened by. In order to ensure the connection stability of the adjustable component 2 and the fixing component 1, two strip-shaped through holes 21 are formed in each side wall of the accommodating groove 22, so that the adjustable component 2 and the fixing component 1 can be fastened at multiple points. Adjusting part 31 welds at the top of adjustable 2 to improve adjusting part 31 and adjustable 2's joint strength, adjusting part 31 is double nut structure, improves locating part 32 and adjusting part 31's cooperation stability.

In one embodiment, as shown in fig. 1, the testable welding tool further includes a base 6, and the fixing member 1 is fixedly connected to the base 6. The fixing piece 1 is fixed on a welding device of the photovoltaic support through the base 6, the base 6 can be fixed on the welding device in a bolt fastening or welding mode, and the fixing piece 1 can also be fixed on the base 6 in a bolt or welding mode.

As shown in fig. 1, in order to facilitate connection of the base 6 with the welding device and the fixing member 1, the base 6 includes a horizontal plate 61 and a vertical plate 62 which are integrally formed, the vertical plate 62 is vertically disposed on the horizontal plate 61, the horizontal plate 61 of the base 6 is fixedly connected with the welding device of the photovoltaic bracket, and the vertical plate 62 of the base 6 is fixedly connected with the fixing member 1. The fixed member 1 is arranged in parallel with the vertical plate 62, and the fixed member 1 is connected with the vertical plate 62 of the base 6 with high precision through two cylindrical positioning pins and an M10 bolt.

The utility model also provides a photovoltaic support's welding set's concrete embodiment, as shown in FIG. 1 to FIG. 5, including the adjustable welding frock of support 7 and above-mentioned embodiment, the adjustable welding frock sets up on support 7. Specifically, be provided with base plate 8 on the support 7, all parts of welding frock with adjustable all place on base plate 8, support welding frock with adjustable through base plate 8, and mounting 1 passes through base 6 and base plate 8 fixed connection, can fix welding frock with adjustable on base plate 8.

But set up a plurality of base plates 8 along the length direction of treating welding 4 on the support 7 at interval, but every base plate 8 goes up the installation of an adjustable welding frock, and the welding 4 level of treating of stand class is placed on standing groove 12 of a plurality of adjustable welding frock, treats through a plurality of adjustable welding frock and welds 4 and carry out the multiple spot and fix, realizes treating the multiple spot locking of welding 4 to improve the fastening force and the stability of treating welding 4.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a welding frock with adjustable, its characterized in that includes:

2. The adjustable welding tool of claim 1, further comprising a fastener;

3. The adjustable welding tool of claim 2, wherein the adjusting member is welded to a top of the adjusting member.

4. The adjustable welding tool as claimed in claim 2 or 3, wherein an accommodating groove is formed in one end, close to the fixing member, of the adjustable member, one end, far away from the positioning portion, of the fixing member is inserted into the accommodating groove, and the through hole is formed in a side wall of the accommodating groove.

5. The adjustable welding tool of claim 1, further comprising a base, wherein the fixing member is fixedly connected with the base.

6. The adjustable welding tool according to claim 5, wherein the base comprises a horizontal plate and a vertical plate, the vertical plate is vertically arranged on the horizontal plate, and the fixing member is fixedly connected with the vertical plate.

7. The adjustable welding tool according to claim 1, wherein the adjusting member is provided with a through threaded hole, the outer side wall of the limiting member is provided with a thread, and the limiting member passes through the threaded hole to be in threaded connection with the adjusting member.

8. The adjustable welding tool according to claim 7, wherein the limiting member comprises a rod portion and a head portion, threads are arranged on the outer side wall of the rod portion, the rod portion is arranged in the threaded hole in a penetrating mode, the head portion is arranged at one end, close to the positioning portion, of the rod portion and used for being abutted to a to-be-welded part, and the cross-sectional area of the head portion is larger than that of the rod portion.

9. The welding device for the photovoltaic bracket is characterized by comprising a bracket and the adjustable welding tool of any one of claims 1 to 8, wherein the adjustable welding tool is arranged on the bracket.

10. The welding device for the photovoltaic bracket as recited in claim 9, wherein a plurality of substrates are arranged on the bracket at intervals, and each substrate is provided with one adjustable welding tool.