CN219026471U - Welding auxiliary tool - Google Patents

Abstract

The utility model relates to the technical field of welding and discloses a welding auxiliary tool, wherein a front frame positioning space for positioning a front frame of a kitchen face frame is formed by a plurality of groups of front frame movable assemblies and a plurality of groups of front frame fixed assemblies so as to reduce the deformation degree of the front frame; a first vertex angle positioning space for positioning the vertex angles of the first side frame and the front frame is formed between the first side frame fixing assembly, the first side frame moving assembly, the front frame moving assembly positioned at one end of the front frame positioning space and the front frame fixing assembly; and a third vertex angle positioning space for positioning the vertex angles of the second side frame and the front frame is formed among the second side frame movable assembly, the third side frame movable assembly, the front frame fixed assembly and the front frame movable assembly, so that the vertex angle position of the front frame is positioned, and the deformation degree of the vertex angles between the front frame and the first side frame and the second side frame is reduced.

Description

Welding auxiliary tool

Technical Field

The utility model relates to the technical field of welding, in particular to a welding auxiliary tool.

Background

The kitchen face frame of current cooking utensils is by welding after four frames concatenation in front, back, left and right, because the middle part of preceding frame needs to set up the fretwork area that is used for installing parts such as display screen or touch screen for the bulk strength of preceding frame reduces, and current welding auxiliary tool is when fixing a position the face frame that sets up fretwork area, and the top angle department of preceding frame and both sides frame takes place deformation easily, consequently, need to design a welding auxiliary tool, can effectively play the locate action to kitchen face frame, reduces preceding frame and the top angle department of both sides frame and takes place deformation degree.

Disclosure of Invention

The utility model aims to provide a welding auxiliary tool which can reduce deformation degrees of a front frame and vertex angles of the front frame and two side frames.

To achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a welding auxiliary tool, which comprises a workbench and a kitchen face frame positioning mechanism arranged on the workbench, wherein the kitchen face frame positioning mechanism comprises:

the front frame positioning assembly comprises a plurality of groups of front frame movable assemblies and a plurality of groups of front frame fixed assemblies, and each group of front frame movable assemblies and each group of front frame fixed assemblies are oppositely arranged to form a front frame positioning space for positioning a front frame of the oven face frame;

the back frame positioning assembly comprises two groups of first back frame movable assemblies and first back frame fixing assemblies which are arranged in one-to-one correspondence with the first back frame movable assemblies, and the first back frame movable assemblies are right-angle pushing assemblies and are used for being abutted against the top angle positions of the back frame and the first side frame of the oven face frame; the back frame positioning assembly further comprises a second back frame movable assembly and a second back frame fixed assembly which are arranged between the two groups of first back frame movable assemblies, the second back frame movable assembly and the second back frame fixed assembly are oppositely arranged, and a back frame positioning space for positioning the back frame of the oven face frame is formed among the first back frame fixed assembly, the second back frame fixed assembly, the first back frame movable assembly and the second back frame movable assembly;

the first side frame positioning assembly comprises a first side frame fixing assembly and a first side frame movable assembly, wherein the first side frame fixing assembly is provided with at least two groups, one group of the first side frame fixing assembly and the first side frame movable assembly are oppositely arranged and are positioned at one end of the front frame positioning space, and a first vertex angle positioning space for positioning vertex angles of the first side frame and the front frame is formed among the first side frame fixing assembly, the first side frame movable assembly, the front frame movable assembly and the front frame fixing assembly, wherein the front frame movable assembly is positioned at one end of the front frame positioning space; the other group of first side frame fixing components are arranged at one end of the rear frame positioning space, and a second vertex angle positioning space for positioning vertex angles of the first side frame and the rear frame is formed among the first side frame fixing components, the first rear frame fixing components and the corresponding first rear frame movable components; and

The second side frame positioning assembly comprises a second side frame movable assembly and a third side frame movable assembly, wherein the second side frame movable assembly is provided with at least two groups, one group of the second side frame movable assembly and the third side frame movable assembly are oppositely arranged and are arranged at the other end of the front frame positioning space, and a third vertex angle positioning space for positioning the vertex angles of the second side frame and the front frame is formed among the second side frame movable assembly, the third side frame movable assembly, the front frame fixed assembly and the front frame movable assembly; the other group of second side frame movable components are arranged at the other end of the rear frame positioning space, and a fourth vertex angle positioning space for positioning the vertex angles of the second side frame and the rear frame is formed among the second side frame movable components, the corresponding first rear frame fixed components and the corresponding first rear frame movable components.

The welding auxiliary tool forms a front frame positioning space for positioning the front frame of the oven face frame through a plurality of groups of front frame movable components and a plurality of groups of front frame fixed components so as to reduce the deformation degree of the front frame; the rear frame positioning assembly is used for positioning the rear frame through a rear frame positioning space formed among the first rear frame fixing assembly, the second rear frame fixing assembly, the first rear frame movable assembly and the second rear frame movable assembly; a second vertex angle positioning space for positioning the vertex angles of the first side frame and the rear frame is formed among the first side frame fixing assembly, the first rear frame fixing assembly and the corresponding first rear frame movable assembly; a fourth vertex angle positioning space for positioning the vertex angles of the second side frame and the rear frame is formed among the second side frame movable assembly, the corresponding first rear frame fixed assembly and the corresponding first rear frame movable assembly, so that two corner positions of the rear frame of the oven face frame are limited; a first vertex angle positioning space for positioning the vertex angles of the first side frame and the front frame is formed between the first side frame fixing assembly, the first side frame moving assembly, the front frame moving assembly positioned at one end of the front frame positioning space and the front frame fixing assembly; and a third vertex angle positioning space for positioning the vertex angles of the second side frame and the front frame is formed among the second side frame movable assembly, the third side frame movable assembly, the front frame fixed assembly and the front frame movable assembly, so that the vertex angle position of the front frame is positioned, and the deformation degree of the vertex angles between the front frame and the first side frame and the second side frame is reduced.

As a preferred scheme of the welding auxiliary tool, the front frame fixing assembly comprises a first front frame fixing assembly and a second front frame fixing assembly, each group of the second front frame fixing assemblies are correspondingly arranged at the position of the hollowed-out area of the front frame, and each group of the first front frame fixing assemblies are respectively arranged at two sides of the second front frame fixing assembly.

The second front frame fixing assembly is used for abutting and positioning the hollowed-out area of the front frame; the first front frame fixing assembly is used for carrying out abutting positioning on two sides of the front frame, which are located in the hollowed-out area, so as to position a plurality of parts of the front frame and reduce the deformation degree of the front frame in the welding process.

As a preferable solution of the welding auxiliary tool, the first front frame fixing assembly includes:

the first fixed pushing piece is arranged with one surface facing the front frame movable assembly, and is abutted to one side of the hollowed-out area of the front frame; and

The first fixed reinforcement is arranged on one surface of the first fixed pushing piece, which is away from the front frame movable assembly.

The first fixed supporting and pushing piece is abutted to one side of the hollowed-out area of the front frame, and the first fixed reinforcing piece is arranged on one surface, deviating from the front frame movable assembly, of the first fixed supporting and pushing piece, so that the supporting strength of the first fixed supporting and pushing piece is enhanced.

As a preferable solution of the welding auxiliary tool, the second front frame fixing assembly includes:

the second fixed pushing piece is arranged with one surface facing the front frame movable assembly, and is abutted against the side wall of the hollow area of the front frame; and

The second fixed reinforcement is arranged on one surface of the second fixed pushing piece, which is away from the front frame movable assembly.

The second fixed pushing piece is used for being abutted against the side wall of the hollowed-out area of the front frame, so that the side wall of the hollowed-out area of the front frame is supported, and deformation of the position is prevented; the second fixing reinforcement enhances the supporting strength of the second fixing pushing member.

As a preferable scheme of the welding auxiliary tool, the front frame movable assembly includes:

a front frame driving mechanism; and

The front frame pushing component is arranged at the output end of the front frame driving mechanism and is opposite to the front frame fixing component, and the front frame driving mechanism is configured to drive the front frame pushing component to move towards a direction approaching to or away from the front frame fixing component.

The front frame driving mechanism is used for driving the front frame pushing assembly to move towards a direction close to or far away from the front frame fixing assembly so as to enable the front frame to be abutted to the front frame moving assembly, and therefore the front frame is positioned.

As a preferred scheme of the above welding auxiliary tool, the front frame pushing component includes:

the pushing main body is connected with the output end of the front frame driving mechanism, and the output end of the front frame driving mechanism is in transmission connection with the pushing main body;

the first component that pushes away and the second component that pushes away, the first component that pushes away includes two first pieces that push away, two first pieces that push away are followed the direction interval that pushes away the main part is set up, and two first pieces that push away respectively with the protruding structure of front bezel corresponds the butt, the second component that pushes away includes a plurality of second pieces that push away, a plurality of second pieces that push away are set up in two between the first piece that pushes away.

The front frame pushing component is convenient to install the front frame driving mechanism through the pushing main body and supports the first pushing component and the second pushing component, two first pushing components of the first pushing component can be correspondingly abutted with the protruding structure of the front frame, and a plurality of second pushing components of the second pushing component are abutted with the front frame, so that the front frame driving mechanism is suitable for the structure of the front frame, and the positioning function of the front frame is effectively achieved.

As a preferable scheme of the welding auxiliary tool, the pushing main body is slidably connected to the workbench.

The pushing main body is movably connected to the workbench, so that the moving stability of the front frame pushing assembly is enhanced.

As a preferable solution of the welding auxiliary tool, the first back frame movable assembly includes:

a rear frame driving mechanism; and

The back frame supporting and pushing assembly comprises a back frame connecting piece and a back frame supporting joint, wherein the back frame connecting piece is arranged at the output end of the back frame driving mechanism and is in sliding connection with the workbench, the back frame supporting joint is arranged on the back frame connecting piece, and the back frame supporting joint is in supporting connection with the top angle position of the back frame and the first side frame or the second side frame.

The back frame actuating mechanism is used for driving the back frame connecting piece and the removal that back frame supported the joint, back frame connecting piece and workstation swing joint have strengthened the back frame and have supported the stability that pushes away the subassembly and remove, and back frame supports the joint butt in back frame and first side frame or second side frame's apex angle position to the realization is fixed a position the apex angle at back frame's both ends.

As a preferable scheme of the welding auxiliary tool, the workbench is provided with a limiting piece, and the limiting piece is used for limiting the movement of the first rear frame movable assembly towards the direction close to the first rear frame fixed assembly.

The setting of locating part is used for moving first back frame movable part towards being close to the fixed subassembly direction of first back frame and carries out spacingly to prevent that first back frame movable part from moving the limit and leading to the kitchen face frame to appear deformation.

As a preferred solution of the above welding auxiliary tool, the first rear frame fixing assembly and the first side frame fixing assembly each include:

the first side frame or the rear frame is supported on the fixed seat; and

The compressing piece is arranged on the fixing seat and is abutted with the first side frame or the rear frame.

The first back frame fixing component and the first side frame fixing component play a supporting role on the back frame of the first side frame or the stove surface frame through the fixing base, and are in butt joint with the first side frame or the back frame through the pressing piece.

The utility model has the beneficial effects that:

according to the welding auxiliary tool provided by the utility model, the front frame positioning space for positioning the front frame of the oven face frame is formed by the plurality of groups of front frame movable assemblies and the plurality of groups of front frame fixing assemblies, so that the deformation degree of the front frame is reduced; the rear frame positioning assembly is used for positioning the rear frame through a rear frame positioning space formed among the first rear frame fixing assembly, the second rear frame fixing assembly, the first rear frame movable assembly and the second rear frame movable assembly; a second vertex angle positioning space for positioning the vertex angles of the first side frame and the rear frame is formed among the first side frame fixing assembly, the first rear frame fixing assembly and the corresponding first rear frame movable assembly; a fourth vertex angle positioning space for positioning the vertex angles of the second side frame and the rear frame is formed among the second side frame movable assembly, the corresponding first rear frame fixed assembly and the corresponding first rear frame movable assembly, so that two corner positions of the rear frame of the oven face frame are limited; a first vertex angle positioning space for positioning the vertex angles of the first side frame and the front frame is formed between the first side frame fixing assembly, the first side frame moving assembly, the front frame moving assembly positioned at one end of the front frame positioning space and the front frame fixing assembly; and a third vertex angle positioning space for positioning the vertex angles of the second side frame and the front frame is formed among the second side frame movable assembly, the third side frame movable assembly, the front frame fixed assembly and the front frame movable assembly, so that the vertex angle position of the front frame is positioned, and the deformation degree of the vertex angles between the front frame and the first side frame and the second side frame is reduced.

Drawings

FIG. 1 is a schematic view of a cooking top frame according to the present utility model;

FIG. 2 is a schematic diagram of a cooking top frame according to the present utility model;

fig. 3 is a schematic structural diagram of a welding auxiliary tool provided by the utility model;

fig. 4 is a schematic structural diagram II of the welding auxiliary tool provided by the utility model;

FIG. 5 is a schematic view of the structure of the front frame movable assembly according to the present utility model;

fig. 6 is an enlarged partial schematic view at a in fig. 3.

In the figure:

100. a cooking surface frame; 101. a front frame; 1011. a hollowed-out area; 1012. a bump structure; 102. a rear frame; 103. a first side frame; 104. A second side frame;

1. a work table; 10. A mounting structure;

21. a front frame movable assembly; 211. a front frame driving mechanism; 212. the front frame pushes against the assembly; 2121. pushing the main body; 2122. a first pushing component; 21221. a first pushing member; 2123. the second pushing component; 21231. a second pushing member;

22. a front frame fixing assembly; 221. a first front frame fixing assembly; 2211. a first fixed pushing piece; 2212. a first fixed reinforcement; 222. a second front frame fixing assembly; 2221. the second fixed pushing piece; 2222. a second fixed reinforcement;

31. a first rear frame movable assembly; 311. a rear frame driving mechanism; 312. the rear frame supports and pushes against the assembly; 3121. a rear frame connecting member; 3122. the rear frame is abutted against the joint; 32. a first rear frame fixing assembly; 321. a first fixing seat; 322. a first pressing member; 33. a second rear frame movable assembly; 34. a second rear frame fixing assembly;

41. a first side frame fixing assembly; 411. the second fixing seat; 412. a second pressing member; 42. a first side frame movable assembly;

51. a second side frame movable assembly; 52. a third side frame movable assembly;

61. a first lever; 62. a second lever; 63. and a third lever.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

As shown in fig. 1 and 2, the cooking top frame 100 includes a front frame 101, a first side frame 103, a rear frame 102, and a second side frame 104, which are sequentially connected, and the first side frame 103, the second side frame 104, and the rear frame 102 have the same structure, except that the lengths of the rear frame 102 and the first side frame 103 and the second side frame 104 are different. The front frame 101 is provided with the hollow area 1011 at the middle position thereof, so that the display screen or the touch screen and other structures can be conveniently installed, and the strength of the front frame 101 is reduced due to the arrangement of the hollow area 1011, so that the front frame is easy to deform in the welding process. The front frame 101 of this structure has a problem that the front frame 101 is easily deformed by using the conventional welding auxiliary tool, and the vertex angle position where the front frame 101 is connected to the first side frame 103 and the second side frame 104 is easily deformed at the time of welding.

In order to solve the above-mentioned problems, the present embodiment provides a welding auxiliary tool for positioning the cooktop frame 100 when welding the cooktop frame 100. As shown in fig. 3 and 4, the welding auxiliary tool comprises a workbench 1 and a kitchen face frame positioning mechanism arranged on the workbench 1, wherein the kitchen face frame positioning mechanism is used for positioning the kitchen face frame 100 so as to weld the kitchen face frame 100.

The kitchen face frame positioning mechanism comprises a front frame positioning assembly, a rear frame positioning assembly, a first side frame positioning assembly and a second side frame positioning assembly, and the positioning assemblies can be used for positioning frames of the kitchen face frame 100, so that deformation degree of the kitchen face frame 100 in a welding process is reduced.

Specifically, the front frame positioning assembly includes a plurality of sets of front frame moving assemblies 21 and a plurality of sets of front frame fixing assemblies 22, and each set of front frame moving assemblies 21 and each set of front frame fixing assemblies 22 are disposed opposite to each other, so as to form a front frame positioning space for positioning the front frame 101 of the cooking top frame 100.

The back frame positioning assembly comprises two groups of first back frame movable assemblies 31 and first back frame fixed assemblies 32 which are arranged in one-to-one correspondence with the first back frame movable assemblies 31, wherein the first back frame movable assemblies 31 are right-angle pushing assemblies and are used for being abutted against the top angle positions of the back frame 102 and the first side frame 103 of the kitchen face frame 100; the back frame positioning assembly further comprises a second back frame movable assembly 33 and a second back frame fixed assembly 34 which are arranged between the two groups of first back frame movable assemblies 31, the second back frame movable assembly 33 and the second back frame fixed assembly 34 are oppositely arranged, and a back frame positioning space for positioning the back frame 102 of the oven face frame 100 is formed among the first back frame fixed assembly 32, the second back frame fixed assembly 34, the first back frame movable assembly 31 and the second back frame movable assembly 33.

The first side frame positioning assembly comprises a first side frame fixing assembly 41 and a first side frame movable assembly 42, the first side frame fixing assembly 41 is provided with at least two groups, one group of the first side frame fixing assembly 41 is arranged opposite to the first side frame movable assembly 42 and is positioned at one end of the front frame positioning space, and a first vertex angle positioning space for positioning the vertex angles of the first side frame 103 and the front frame 101 is formed among the first side frame fixing assembly 41, the first side frame movable assembly 42, the front frame movable assembly 21 positioned at one end of the front frame positioning space and the front frame fixing assembly 22; the other group of first side frame fixing components 41 is arranged at one end of the rear frame positioning space, and a second vertex angle positioning space for positioning the vertex angles of the first side frame 103 and the rear frame 102 is formed among the first side frame fixing components 41, the first rear frame fixing components 32 and the corresponding first rear frame movable components 31.

The second side frame positioning assembly comprises a second side frame movable assembly 51 and a third side frame movable assembly 52, the second side frame movable assembly 51 is provided with at least two groups, one group of the second side frame movable assembly 51 and the third side frame movable assembly 52 are oppositely arranged and are arranged at the other end of the front frame positioning space, and a third vertex angle positioning space for positioning the vertex angles of the second side frame 104 and the front frame 101 is formed among the second side frame movable assembly 51, the third side frame movable assembly 52, the front frame fixed assembly 22 and the front frame movable assembly 21; the other group of second side frame movable components 51 is arranged at the other end of the rear frame positioning space, and a fourth vertex angle positioning space for positioning the vertex angles of the second side frame 104 and the rear frame 102 is formed among the second side frame movable components 51, the corresponding first rear frame fixed components 32 and the corresponding first rear frame movable components 31.

The welding auxiliary tool forms a front frame positioning space for positioning the front frame 101 of the oven face frame 100 through a plurality of groups of front frame movable assemblies 21 and a plurality of groups of front frame fixed assemblies 22 so as to reduce the deformation degree of the front frame 101; the rear frame positioning assembly positions the rear frame 102 through a rear frame positioning space formed among the first rear frame fixing assembly 32, the second rear frame fixing assembly 34, the first rear frame movable assembly 31 and the second rear frame movable assembly 33; a second vertex angle positioning space for positioning the vertex angles of the first side frame 103 and the rear frame 102 is formed among the first side frame fixing component 41, the first rear frame fixing component 32 and the corresponding first rear frame movable component 31; a fourth vertex angle positioning space for positioning the vertex angles of the second side frame 104 and the rear frame 102 is formed among the second side frame movable assembly 51, the corresponding first rear frame fixed assembly 32 and the corresponding first rear frame movable assembly 31, so that two corner positions of the rear frame 102 of the kitchen face frame 100 are limited; a first vertex angle positioning space for positioning the vertex angles of the first side frame 103 and the front frame 101 is formed among the first side frame fixing component 41, the first side frame movable component 42, the front frame movable component 21 positioned at one end of the front frame positioning space and the front frame fixing component 22; a third vertex angle positioning space for positioning the vertex angles of the second side frame 104 and the front frame 101 is formed between the second side frame movable assembly 51, the third side frame movable assembly 52, the front frame fixed assembly 22 and the front frame movable assembly 21, so that the vertex angle position of the front frame 101 is positioned, and the deformation degree of the vertex angles between the front frame 101 and the first side frame 103 and the second side frame 104 is reduced.

It should be noted that: the vertex angle of one end of the front frame 101 is positioned along the length direction perpendicular to the front frame 101 through the front frame fixing component 22 and the front frame movable component 21 which are positioned at one end of the front frame positioning space, and the vertex angle of one end of the front frame 101 is positioned along the length direction through the first side frame fixing component 41 and the first side frame movable component 42; the vertex angle of the other end of the front frame 101 realizes the positioning along the length direction vertical to the front frame 101 through the front frame fixing component 22 and the front frame movable component 21 at the other end of the front frame positioning space, and realizes the positioning of the front frame 101 along the length direction through the second side frame movable component 51 and the third side frame movable component 52, thereby realizing the positioning of the vertex angle of the other end of the front frame 101, and further effectively reducing the deformation degree in the welding process.

Further, as shown in fig. 4, the front frame fixing assembly 22 includes a first front frame fixing assembly 221 and a second front frame fixing assembly 222, each set of the second front frame fixing assemblies 222 is correspondingly disposed at the hollow area 1011 of the front frame 101, and each set of the first front frame fixing assemblies 221 is respectively disposed at two sides of the second front frame fixing assembly 222. The second front frame fixing component 222 is used for abutting and positioning the side wall of the hollowed-out area 1011 of the front frame 101; the first front frame fixing component 221 is used for performing abutting positioning on two sides of the front frame 101, which are located in the hollowed-out area 1011, so as to position the front frame 101 at multiple positions, and reduce deformation degree of the front frame 101 in the welding process.

Further, the first front frame fixing component 221 includes a first fixing pushing component 2211 and a first fixing reinforcing component 2212, one surface of the first fixing pushing component 2211 is disposed towards the front frame movable component 21, and the first fixing pushing component 2211 is abutted to one side of the hollowed out area 1011 of the front frame 101; the first fixing reinforcement 2212 is disposed on a surface of the first fixing pushing member 2211 facing away from the front frame movable assembly 21. The first fixing and pushing member 2211 abuts against one side of the hollowed-out area 1011 of the front frame 101, and the first fixing and reinforcing member 2212 is disposed on one surface of the first fixing and pushing member 2211, which is away from the front frame movable assembly 21, so as to enhance the supporting strength of the first fixing and pushing member 2211.

The second front frame fixing assembly 222 includes a second fixing pushing member 2221 and a second fixing reinforcing member 2222, one surface of the second fixing pushing member 2221 is disposed towards the front frame movable assembly 21, and the second fixing pushing member 2221 is abutted to the side wall of the hollow area 1011 of the front frame 101; the second fixing reinforcement 2222 is disposed on a surface of the second fixing pushing member 2221 facing away from the front frame movable assembly 21. The second fixing pushing piece 2221 is configured to be abutted against the side wall of the hollow area 1011 of the front frame 101, so as to play a supporting role on the side wall of the hollow area 1011 of the front frame 101, so as to prevent deformation at the position; the second fixing reinforcement 2222 enhances the supporting strength of the second fixing abutment 2221.

As shown in fig. 5, the front frame movable assembly 21 includes a front frame driving mechanism 211 and a front frame pushing assembly 212, the front frame pushing assembly 212 is disposed at an output end of the front frame driving mechanism 211 and opposite to the front frame fixing assembly 22, and the front frame driving mechanism 211 is configured to drive the front frame pushing assembly 212 to move toward a direction approaching or separating from the front frame fixing assembly 22 so as to make the front frame 101 abut against the front frame movable assembly 21, thereby positioning the front frame 101.

Further, the front frame pushing component 212 includes a pushing main body 2121, a first pushing component 2122 and a second pushing component 2123, an output end of the front frame driving mechanism 211 is connected to the pushing main body 2121, and an output end of the front frame driving mechanism 211 is in transmission connection with the pushing main body 2121; the first pushing component 2122 includes two first pushing members 21221, the two first pushing members 21221 are disposed at intervals along the height direction of the pushing body 2121, the two first pushing members 21221 respectively abut against the protrusion structure 1012 (see fig. 2) of the front frame 101 correspondingly, the second pushing component 2123 includes a plurality of second pushing members 21231, and a plurality of second pushing members 21231 are disposed between the two first pushing members 21221. The front frame pushing component 212 facilitates the installation of the front frame driving mechanism 211 and the support of the first pushing component 2122 and the second pushing component 2123 through the pushing main body 2121, two first pushing pieces 21221 of the first pushing component 2122 can be correspondingly abutted with the protruding structure of the front frame 101, and a plurality of second pushing pieces 21231 of the second pushing component 2123 are abutted with the front frame 101, so that the front frame 101 is adapted to the structure of the front frame 101, and the positioning effect on the front frame 101 is effectively achieved.

Preferably, the pushing body 2121 is slidably coupled to the table 1, enhancing the stability of the movement of the front frame pushing assembly 212.

As shown in fig. 3, the first rear frame movable assembly 31 includes a rear frame driving mechanism 311 and a rear frame pushing assembly 312, the rear frame pushing assembly 312 includes a rear frame connecting member 3121 and a rear frame abutting joint 3122, the rear frame connecting member 3121 is disposed at an output end of the rear frame driving mechanism 311 and is slidably connected with the workbench 1, the rear frame abutting joint 3122 is disposed at the rear frame connecting member 3121, and the rear frame abutting joint 3122 abuts against a top corner position of the rear frame 102 and the first side frame 103 or the second side frame 104. The rear frame driving mechanism 311 is configured to drive the rear frame connecting member 3121 and the rear frame abutting joint 3122 to move, where the rear frame connecting member 3121 is movably connected with the workbench 1, so that stability of movement of the rear frame abutting component 312 is enhanced, and the rear frame abutting joint 3122 abuts against the top angle positions of the rear frame 102 and the first side frame 103 or the second side frame 104, thereby positioning the top angles at two ends of the rear frame 102.

Preferably, a limiting member (not shown in the drawing) is disposed on the workbench 1, and the limiting member is used for limiting the movement of the first rear frame movable assembly 31 towards the direction approaching the first rear frame fixed assembly 32. The setting of locating part is used for carrying out the spacing to the removal of first back frame movable part 31 orientation direction that is close to first back frame fixed part 32 to prevent that first back frame movable part 31 from removing the limit and leading to the kitchen face frame to appear deformation.

As shown in fig. 6, the first back frame fixing component 32 and the first side frame fixing component 41 each include a fixing base and a pressing member, wherein the fixing base of the first back frame fixing component 32 is a first fixing base 321, the pressing member of the first back frame fixing component 32 is a first pressing member 322, the back frame 102 is supported on the first fixing base 321, the pressing member is disposed on the first fixing base 321, the first pressing member 322 is abutted to the back frame 102, and the first pressing member 322 is abutted to the back frame 102, thereby limiting the back frame 102.

The fixing seat of the first side frame fixing assembly 41 is a second fixing seat 411, the pressing piece of the first side frame fixing assembly 41 is a second pressing piece 412, the first side frame 103 is supported on the second fixing seat 411, the second pressing piece 412 is arranged on the second fixing seat 411, the second pressing piece 412 is abutted against the first side frame 103, and the second pressing piece 412 is abutted against the first side wall through the second pressing piece 412, so that the first side frame 103 is limited.

Preferably, for more convenient welding, the welding auxiliary tool further comprises a turnover mechanism (not shown in the figure), the workbench 1 is arranged on the turnover mechanism, and the turnover mechanism is used for driving the workbench 1 and the stove face frame positioning mechanism thereon to turn over, so as to adapt to different welding requirements.

Further, in order to facilitate rapid installation of the workbench 1 and the turnover mechanism, the installation structures 10 are arranged on two sides of the workbench 1, and the installation structures 10 are rapidly inserted and installed with the adaptation structures on the turnover mechanism, so that debugging time is shortened, and working efficiency is improved. Specifically, the mounting structure 10 and the adapting structure on the turnover mechanism are similar to the design of the protruding blocks and the inserting grooves, which belong to the conventional structure and are not described herein. The turnover mechanism can support a group of working tables 1 and a kitchen face frame positioning mechanism, and can also support a plurality of groups of working tables 1 and kitchen face frame positioning mechanisms at the same time so as to improve the working efficiency. In this embodiment, the turning mechanism can drive ±90° rotation of the table 1.

Preferably, the table 1 is provided with a lightening hole to lighten the weight of the table 1.

Because the workbench 1 is provided with a plurality of groups of positioning components, in order to facilitate the automatic control of the plurality of groups of positioning components, the workbench 1 is provided with a control component, and the front frame movable component 21, the first rear frame movable component 31, the second rear frame movable component 33, the first side frame movable component 42, the second side frame movable component 51 and the third side frame movable component 52 are respectively and electrically connected with the control component, and the opening and closing of each component are controlled by the control component.

Further, as shown in fig. 3, the control assembly includes a first operating lever 61, a second operating lever 62 and a third operating lever 63, the first operating lever 61 is electrically connected with the front frame movable assembly 21, and the first operating lever 61 is used for controlling the opening and closing of each group of front frame movable assemblies 21; the second operation rod 62 is electrically connected with the first back frame movable assembly 31 and the second back frame movable assembly 33, and the second operation rod 62 is used for controlling the opening and closing of the first back frame movable assembly 31 and the second back frame movable assembly 33; the third operating rod 63 is electrically connected with the first side frame movable assembly 42, the second side frame movable assembly 51 and the third side frame movable assembly 52, and the third operating rod 63 is used for controlling the opening and closing of the first side frame movable assembly 42, the second side frame movable assembly 51 and the third side frame movable assembly 52, so that automatic positioning is realized.

When in use, the front frame 101 of the oven face frame 100 is placed in the front frame positioning space, the first side frame 103 and the second side frame 104 are placed at two sides of the front frame positioning space, the rear frame 102 is placed in the rear frame positioning space, and then the control component controls the opening of the front frame movable component 21, the first rear frame movable component 31, the second rear frame movable component 33, the first side frame movable component 42, the second side frame movable component 51 and the third side frame movable component 52, so that the four frames of the oven face frame 100 are positioned.

And then, welding between two adjacent frames of the kitchen face frame 100 through the welding assembly is started, and further, the welding of the kitchen face frame 100 is completed.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the utility model. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (10)

1. Welding auxiliary fixtures, its characterized in that includes workstation (1) and set up in kitchen face frame positioning mechanism on workstation (1), kitchen face frame positioning mechanism includes:

the front frame positioning assembly comprises a plurality of groups of front frame movable assemblies (21) and a plurality of groups of front frame fixed assemblies (22), and each group of front frame movable assemblies (21) and each group of front frame fixed assemblies (22) are oppositely arranged to form a front frame positioning space for positioning a front frame (101) of the kitchen face frame (100);

the back frame positioning assembly comprises two groups of first back frame movable assemblies (31) and first back frame fixing assemblies (32) which are arranged in one-to-one correspondence with the first back frame movable assemblies (31), wherein the first back frame movable assemblies (31) are right-angle pushing assemblies and are used for being abutted against the top angle positions of the back frame (102) and the first side frame (103) of the kitchen face frame (100); the back frame positioning assembly further comprises a second back frame movable assembly (33) and a second back frame fixed assembly (34) which are arranged between the two groups of first back frame movable assemblies (31), the second back frame movable assembly (33) and the second back frame fixed assembly (34) are oppositely arranged, and a back frame positioning space for positioning a back frame (102) of the oven face frame (100) is formed between the first back frame fixed assembly (32), the second back frame fixed assembly (34), the first back frame movable assembly (31) and the second back frame movable assembly (33);

the first side frame positioning assembly comprises a first side frame fixing assembly (41) and a first side frame movable assembly (42), wherein the first side frame fixing assembly (41) is provided with at least two groups, one group of the first side frame fixing assembly (41) is arranged opposite to the first side frame movable assembly (42) and is positioned at one end of the front frame positioning space, and a first vertex angle positioning space for positioning the vertex angles of the first side frame (103) and the front frame (101) is formed among the first side frame fixing assembly (41), the first side frame movable assembly (42), the front frame movable assembly (21) positioned at one end of the front frame positioning space and the front frame fixing assembly (22); the other group of first side frame fixing components (41) are arranged at one end of the rear frame positioning space, and a second vertex angle positioning space for positioning the vertex angles of the first side frame (103) and the rear frame (102) is formed among the first side frame fixing components (41), the first rear frame fixing components (32) and the corresponding first rear frame movable components (31); and

The second side frame positioning assembly comprises a second side frame movable assembly (51) and a third side frame movable assembly (52), wherein the second side frame movable assembly (51) is provided with at least two groups, one group of the second side frame movable assembly (51) and the third side frame movable assembly (52) are oppositely arranged and are arranged at the other end of the front frame positioning space, and a third vertex angle positioning space for positioning the vertex angles of the second side frame (104) and the front frame (101) is formed between the second side frame movable assembly (51), the third side frame movable assembly (52), the front frame fixing assembly (22) and the front frame movable assembly (21); the other group of second side frame movable components (51) are arranged at the other end of the rear frame positioning space, and a fourth vertex angle positioning space for positioning the vertex angles of the second side frame (104) and the rear frame (102) is formed among the second side frame movable components (51), the corresponding first rear frame fixed components (32) and the corresponding first rear frame movable components (31).

2. The welding auxiliary tool according to claim 1, wherein the front frame fixing assembly (22) comprises a first front frame fixing assembly (221) and a second front frame fixing assembly (222), each group of the second front frame fixing assemblies (222) is correspondingly arranged at the position of a hollowed-out area (1011) of the front frame (101), and each group of the first front frame fixing assemblies (221) is respectively arranged at two sides of the second front frame fixing assembly (222).

3. The welding aid of claim 2, wherein the first front frame fixing assembly (221) comprises:

a first fixed pushing piece (2211) with one surface facing the front frame movable assembly (21), wherein the first fixed pushing piece (2211) is abutted to one side of a hollowed-out area (1011) of the front frame (101); and

The first fixing reinforcement (2212) is arranged on one surface, away from the front frame movable assembly (21), of the first fixing pushing piece (2211).

4. The welding auxiliary tool as defined in claim 2, wherein the second front frame fixing assembly (222) includes:

a second fixed pushing piece (2221) with one surface facing the front frame movable assembly (21), wherein the second fixed pushing piece (2221) is abutted against the side wall of the hollowed-out area (1011) of the front frame (101); and

The second fixed reinforcement (2222), the fixed reinforcement of second (2222) set up in the one side of second fixed pushing away from preceding frame movable assembly (21) of pushing away piece (2221).

5. Welding aid according to claim 1, characterized in that the front frame mobile assembly (21) comprises:

a front frame driving mechanism (211); and

The front frame pushing assembly (212), the front frame pushing assembly (212) is arranged at the output end of the front frame driving mechanism (211) and is opposite to the front frame fixing assembly (22), and the front frame driving mechanism (211) is configured to drive the front frame pushing assembly (212) to move towards a direction approaching or separating from the front frame fixing assembly (22).

6. The welding auxiliary tool as defined in claim 5, wherein the front frame pushing assembly (212) comprises:

the pushing main body (2121), the output end of the front frame driving mechanism (211) is connected with the pushing main body (2121), and the output end of the front frame driving mechanism (211) is in transmission connection with the pushing main body (2121);

the first pushing component (2122) and the second pushing component (2123), the first pushing component (2122) comprises two first pushing pieces (21221), the two first pushing pieces (21221) are arranged at intervals along the height direction of the pushing main body (2121), the two first pushing pieces (21221) are respectively in corresponding abutting connection with the protruding structure of the front frame (101), the second pushing component (2123) comprises a plurality of second pushing pieces (21231), and the plurality of second pushing pieces (21231) are arranged between the two first pushing pieces (21221).

7. Welding auxiliary tool according to claim 6, characterized in that the thrust body (2121) is slidingly connected to the table (1).

8. Welding aid according to any of claims 1-7, characterized in that the first rear frame mobile assembly (31) comprises:

a rear frame driving mechanism (311); and

The back frame supporting and pushing assembly (312) comprises a back frame connecting piece (3121) and a back frame supporting and pushing joint (3122), wherein the back frame connecting piece (3121) is arranged at the output end of the back frame driving mechanism (311) and is in sliding connection with the workbench (1), the back frame supporting and pushing joint (3122) is arranged at the back frame connecting piece (3121), and the back frame supporting and pushing joint (3122) is in butt joint with the top angle position of the back frame (102) and the first side frame (103) or the second side frame (104).

9. Welding auxiliary tool according to claim 8, characterized in that the workbench (1) is provided with a limiting part for limiting the movement of the first rear frame movable assembly (31) towards the direction close to the first rear frame fixed assembly (32).

10. Welding aid according to claim 9, characterized in that the first rear frame fixing assembly (32) and the first side frame fixing assembly (41) each comprise:

the first side frame (103) or the rear frame (102) is supported on the fixed seat; and

The compressing piece is arranged on the fixing seat and is abutted with the first side frame (103) or the rear frame (102).

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