Cross foot welding tool

Abstract

The utility model discloses a cross foot welding tool which comprises a bottom plate, a cross foot welding tool body and a cross foot welding tool body. The connecting assembly is arranged on the workbench; the plurality of groups of upright posts are arranged on the workbench and are used for limiting foot stool footing plates; the first air cylinder device is movably arranged on the bottom plate and is used for pressing a foot stool footing plate; the second air cylinder device is movably arranged on the working table and used for limiting the foot stand footing piece in the horizontal direction, and the control switch is used for controlling the first air cylinder device and the second air cylinder device to work. The welding device has the advantages that after the foot stand bottom foot plate is fixed, welding is conducted through the welding device, and due to the fact that a welding part (the foot stand bottom foot plate) is clamped and fixed, deformation and dislocation caused by factors such as welding heating in the welding process are avoided, the perpendicularity of a product after welding and cooling is guaranteed, and the welding quality of the product is improved. By adopting the device, the efficiency can be improved, and time and labor are not required to be consumed manually.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of foot stool processing, especially a cross foot welding tool. BACKGROUND

[0002] The existing foot stool welding mostly adopts manual welding, and the manual welding has great labor intensity and low efficiency, and when it is necessary to ensure that the welding workpieces have a certain angle, the workers need to continuously move the position of the workpiece to make it form a certain welding angle, and the welding heat and other factors will also cause deformation and misplacement, thereby leading to the perpendicularity of the product after the product is welded and cooled, so the manual welding is time-consuming and labor-consuming and has low efficiency.

[0003] Therefore, the applicant finds a method for solving the above problems through beneficial exploration and research, and the technical scheme to be introduced below is generated in this background. CONTENT OF THE UTILITY MODEL

[0004] The utility model solves the technical problem in the prior art, provides a cross foot welding tool to solve the above problems

[0005] The technical problem to be solved by the utility model can be solved by the following technical scheme:

[0006] A cross foot welding tool, characterized in that it comprises:

[0007] A bottom plate, wherein the middle part of the bottom plate is provided with a workbench;

[0008] A connecting assembly arranged on the workbench and used for fixing the foot stool bottom plate;

[0009] A plurality of groups of stand columns arranged on the workbench and used for limiting the foot stool bottom plate;

[0010] A first cylinder device movably arranged on the bottom plate and used for pressing the foot stool bottom plate;

[0011] A second cylinder device movably arranged on the workbench and used for limiting the foot stool bottom plate in the horizontal direction, and

[0012] A control switch used for controlling the working of the first cylinder device and the second cylinder device.

[0013] In one preferred embodiment of the utility model, the connecting assembly comprises a round shaft arranged in the middle part of the workbench, a foot stool connecting piece arranged on the workbench and connected with the round shaft, and a fastening handle arranged on the workbench and penetrating through the center hole on the foot stool connecting piece and the wire hole on the round shaft.

[0014] In one preferred embodiment of the utility model, the connecting surface between the circular shaft and the support connecting piece is formed with a groove surface for the support base plate to contact.

[0015] In one preferred embodiment of the utility model, the plurality of groups of stand columns include four groups of stand columns, which are arranged in the middle of the workbench in a circumferential direction.

[0016] In one preferred embodiment of the utility model, each group of stand columns includes two stand columns arranged in the middle of the workbench, and the spacing distance between the two stand columns forms a clamping groove for the support base plate to pass through.

[0017] In one preferred embodiment of the utility model, the first cylinder device includes a first cylinder arranged on the bottom plate, a rotating support arm movably arranged on the first cylinder, and a quick clamp support arm arranged on the rotating support arm and connected with the rotating support arm.

[0018] In one preferred embodiment of the utility model, the second cylinder device includes a second cylinder arranged on the workbench and a fixed plate slidably arranged on the workbench and connected with the second cylinder.

[0019] In one preferred embodiment of the utility model, the two ends of the fixed plate are provided with inclined surfaces matched with the support base plate.

[0020] In one preferred embodiment of the utility model, the control switch is a gas pressure switch.

[0021] Due to the adoption of the above technical scheme, the utility model has the advantages that after the support base plate is fixed by the utility model, welding is performed by the welding device, and since the welding component (support base plate) is clamped and fixed, deformation and misplacement caused by heat receiving during welding are avoided, thereby ensuring the perpendicularity of the product after welding and cooling, and the utility model can improve efficiency without manual time and labor consumption. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the embodiment or prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0023] Figure 1 is the structure schematic view of the cylinder loosening state of the utility model

[0024] Figure 2It is the structure schematic diagram of the cylinder clamping state of the utility model.

[0025] Figure 3 It is Figure 1 It is the structure schematic diagram of the connecting assembly and the foot base plate.

[0026] Figure 4 It is the structure schematic diagram of the whole working state of the utility model.

[0027] Figure 5 It is the exploded view of the utility model.

[0028] Figure 6 It is the structure schematic diagram of the first cylinder device of the utility model.

[0029] Figure 7 It is the structure schematic diagram of the second cylinder device of the utility model.

[0030] Figure 8 It is the structure schematic diagram of the fastening handle of the utility model.

[0031] Figure 9 It is the structure schematic diagram of the foot base plate of the utility model.

[0032] Figure 10 It is the first working state diagram of the utility model.

[0033] Figure 11 It is the second working state diagram of the utility model.

[0034] Figure 12 It is the third working state diagram of the utility model.

[0035] Figure 13 It is the fourth working state diagram of the utility model.

[0036] Figure 14 It is the fifth working state diagram of the utility model. Specific implementation

[0037] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific drawings.

[0038] Referring to Figures 1 to 14 A cross foot welding tool, comprising a bottom plate 10, a connecting assembly 20, a plurality of groups of stand columns 30, a first cylinder device 40, a second cylinder device 50 and a control switch for controlling the working of the first cylinder device 40 and the second cylinder device 50.

[0039] The middle part of the bottom plate 10 is provided with a workbench 11, and the workbench 11 in the embodiment is in a square structure.

[0040] The connecting assembly 20 is arranged on the workbench 11 and used for fixing the foot frame bottom plate 1, and the connecting assembly 20 in the embodiment comprises a round shaft 21 arranged in the middle part of the workbench 11, a foot frame connecting piece 22 arranged on the workbench 11 and connected with the round shaft 21, and a fastening handle 23 arranged on the workbench 11 and penetrating through a center hole 22a on the foot frame connecting piece 22 and a thread hole 21a on the round shaft 21. Specifically, the fastening handle 23 has a threaded end 23a, the threaded end 23a is arranged to pass through the thread hole 21a and the center hole 22a, and the fastening handle 23 is sequentially connected with the foot frame connecting piece 22 and the round shaft 21. In addition, the connecting surface between the round shaft 21 and the foot frame connecting piece 22 is formed with a groove surface a for the foot frame bottom plate 1 to contact,

[0041] A plurality of groups of stand columns 30 are arranged on the workbench 11 and used for limiting the foot frame bottom plate 1, and the plurality of groups of stand columns 30 in the embodiment comprise four groups of stand columns, and the four groups of stand columns 30 are arranged in the middle part of the workbench 11 in a circumferential direction. In addition, each group of stand columns 30 comprises two stand columns arranged in the middle part of the workbench 11 in a spaced manner, and the spacing distance between the two stand columns forms a clamping groove 30a for the foot frame bottom plate 1 to pass through.

[0042] The first cylinder device 40 is movably arranged on the bottom plate 10 and used for pressing the foot frame bottom plate 1, and the first cylinder device 40 in the embodiment comprises a first cylinder 41 arranged on the bottom plate 10, a rotating support arm 42 movably arranged on the first cylinder 41, and a quick clamping support arm 43 arranged on the rotating support arm 42 and connected with the rotating support arm 42.

[0043] The second cylinder device 50 is movably arranged on the workbench 11 and used for limiting the foot frame bottom plate 1 in a horizontal direction, and the second cylinder device 50 in the embodiment comprises a second cylinder 51 arranged on the workbench 11 and a fixed plate 52 slidably arranged on the workbench 11 and connected with the second cylinder 51. The two ends of the fixed plate 52 are provided with inclined surfaces 52a matched with the foot frame bottom plate 1.

[0044] The working principle of the utility model is as follows:

[0045] Firstly, the welding device and the workbench 11 and the surface of the workpiece 1 are cleaned to remove the iron filings, dirt and dust on the surface of the workbench 11, so that there is no foreign matter between the workbench 11 and the workpiece 1. Then, the workbench 11 is adjusted to the exhaust pressure relief state through the air pressure switch, the rotating arm 42 of the first cylinder 41 is in the state of rising and rotating outward, the second cylinder 51 pulls the fixed plate 52 inward, then the foot support connecting piece 22 is placed on the circular shaft 21 of the workbench 11, the circular shaft 21 on the workbench 11 is used for positioning, then the four foot support bottom plates 1 are placed in the clamping groove 30a of the column 30 of the workbench 11 along the arrow direction, the contact surface with the foot support connecting piece 22 is adjusted, the outer side surface of the foot support bottom plate 1 is flush with the upper surface of the bottom plate 10 of the workbench 11, and the bottom of the inner side surface of the foot support bottom plate 1 is flush with the surface of the groove surface a of the workbench 11 and closely adheres to the groove surface a, the fastening handle 23 is connected with the wire hole 21a of the circular shaft 21 on the workbench 11 through the center hole 22a of the foot support connecting piece 22, in the process of rotating and pressing the fastening handle 23, the foot support connecting piece 21 clamps the four foot support bottom plates 1, finally the air pressure switch is opened, the first cylinder 41 and the second cylinder 51 are adjusted to the air inlet pressure state, the rotating arm 42 of the first cylinder 41 rotates 90 degrees, the quick clamping arm 43 is rotated above the foot support bottom plate 1, and the quick clamping arm 43 is pressed downward to press the upper surface of the foot support bottom plate 1, so that the vertical direction of the foot support bottom plate 1 is limited and fixed, and the second cylinder 51 pushes the fixed plate 52 axially outward to press the foot support bottom plate 1 on the center of the workbench 11, so that the inclined surfaces 52a at both ends of the fixed plate 52 are separated from the foot support bottom plate 1, the foot support bottom plate 1 is horizontally limited, the perpendicularity between the four foot support bottom plates 1 is ensured, the lower surfaces of the four foot support bottom plates 1 are closely adhered to the table surface of the workbench 11 and are distributed at an angle of 90 degrees between each other, when all the parts are clamped, the splicing positions of the foot support connecting piece 21 and the four foot support bottom plates 1 are welded respectively, so that they are welded into a whole, since the welding parts (the foot support bottom plates 1) are clamped and fixed, they will not be deformed and dislocated due to welding heat and other factors in the welding process, so that the perpendicularity of the product after welding and cooling is ensured. After welding and fixing, the workbench 11 is adjusted to the pressure relief state through the air pressure switch, the rotating arm 42 of the first cylinder 41 rises and rotates outward, the bottom of the quick clamping arm 43 is separated from the upper surface of the foot support bottom plate 1, the fixed plate 52 of the second cylinder 51 is separated from the side surface of the foot support bottom plate 1, the fastening handle 23 is loosened, and the welded workpiece is vertically taken out upward.

[0046] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A cross-leg welding tool, characterized in that: include: A bottom plate, wherein a workbench is provided in the middle of the bottom plate; A connecting assembly provided on the workbench and used to fix the bottom plate of the tripod; A plurality of groups of columns are provided on the workbench and used to limit the position of the bottom plate of the tripod; A first cylinder device movably arranged on the bottom plate and used for pressing the bottom plate of the tripod; a second cylinder device movably arranged on the workbench and used to limit the horizontal position of the tripod base plate, and A control switch for controlling the operation of the first cylinder device and the second cylinder device.

2. A cross-leg welding tool according to claim 1, characterized in that: The connecting assembly includes a circular shaft arranged in the middle of the workbench, a tripod connector arranged on the workbench and connected to the circular shaft, and a fastening handle arranged on the workbench and passing through the center hole on the tripod connector and the threaded hole on the circular shaft.

3. A cross-leg welding tool according to claim 2, characterized in that: A groove surface for contact of the tripod bottom plate is formed on the connection surface between the circular shaft and the tripod connection piece.

4. The cross-leg welding tool according to claim 1, characterized in that: The plurality of groups of columns include four groups of columns, and the four groups of columns are circumferentially spaced and arranged in the middle of the workbench.

5. The cross-leg welding tool according to claim 4, characterized in that: Each group of columns includes two columns spaced apart in the middle of the workbench, and a spacing distance between the two columns forms a slot for the bottom plate of the tripod to pass through.

6. The cross-leg welding tool according to claim 1, characterized in that: The first cylinder device includes a first cylinder arranged on the base plate, a rotating support arm movably arranged on the first cylinder, and a quick-clamping support arm arranged on and connected to the rotating support arm.

7. The cross-leg welding tool according to claim 1, characterized in that: The second cylinder device includes a second cylinder provided on the workbench and a fixing plate slidably arranged on the workbench and connected to the second cylinder.

8. The cross-leg welding tool according to claim 7, characterized in that: Both ends of the fixing plate are provided with inclined surfaces that cooperate with the bottom plate of the tripod.

9. The cross-leg welding tool according to claim 1, characterized in that: The control switch is an air pressure switch.

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