Electrode cylinder rib plate welding tool

Abstract

The utility model provides an electrode cylinder rib plate welding tool, and belongs to the technical field of calcium carbide chemical engineering. The electrode cylinder rib plate welding tool comprises a supporting frame, supporting wheels are installed at the bottom of the supporting frame, the supporting frame is slidably connected with first sliding blocks, the first sliding blocks are symmetrically arranged on the two sides of the supporting frame, the supporting frame is rotatably provided with a screw rod, the first sliding blocks are fixedly connected with threaded sleeves, and the threaded sleeves are fixedly connected with the threaded rods. One end of the screw rod is in threaded connection with the threaded sleeve; the end part of the first supporting body is rotationally clamped in the clamping groove, and a second supporting body is rotationally mounted at one end of the supporting frame; in the process, the second supporting body and the first supporting body are matched to lift the electrode cylinder, the lifting action can be easily completed without operation of external equipment, single-person control operation can be achieved, manual assistance is not needed, the falling risk existing in the lifting process is reduced, manpower consumption is reduced, the working efficiency is improved, and the machining cost is reduced.

Description

Technical Field

[0001] The present application relates to the field of calcium carbide chemical industry, and more specifically, to an electrode cylinder rib plate welding tool. Background Art

[0002] At present, the self-baking electrode is composed of an electrode tube and electrode paste added into the electrode tube. In the production process of calcium carbide furnace, the electrode paste below the conductive clamp is baked into a mature carbon electrode by resistance heat, conduction heat and radiation heat, and is continuously consumed under the action of the end arc. It is necessary to continuously weld the electrode tube on the upper part of the electrode tube and continuously add electrode paste into the electrode tube to form a self-baking electrode for continuous production;

[0003] Chinese Patent Publication (Announcement) Number: CN219805633U; Publication (Announcement) Date: 2023-10-10, discloses an electrode cylinder rib plate welding mold, including a square frame, the bottom of the square frame has an arc structure that fits with the inner wall of the electrode cylinder, and the opposite sides of the square frame have abutment walls for one side of the rib plate to be positioned one by one; when the square frame is placed at the bottom of the inner wall of the horizontal electrode cylinder, the arc structure fits with the bottom of the inner wall of the electrode cylinder. There is no need to manually locate the position of each rib plate on the electrode cylinder and the angle of each rib plate. Only one staff member is needed to complete all the work, saving labor and improving efficiency and welding accuracy;

[0004] The above-mentioned existing technical solutions have the following defects: the electrode cylinder is heavy and generally needs to be transferred to the welding tool by lifting equipment for welding operations. During the lifting process, manual assistance is required to lift the position to ensure that it falls on the welding tool in the correct posture. The process is cumbersome, and there are safety hazards in the lifting. It also requires the cooperation of at least two people. Each lifting must occupy a set of lifting equipment, resulting in low processing and welding efficiency. Utility Model Content

[0005] In order to make up for the above shortcomings, the present application provides an electrode cylinder rib plate welding tooling, which aims to improve the problems of cumbersome hoisting process, potential safety hazards and low efficiency during electrode cylinder processing.

[0006] The present application provides an electrode cylinder rib plate welding tool, comprising:

[0007] A support frame, a support wheel is installed at the bottom of the support frame, the support frame is slidably connected with a first slider, the first slider is symmetrically arranged on both sides of the support frame, the support frame is rotatably installed with a screw rod, the first slider is fixedly connected with a threaded sleeve, and one end of the screw rod is threadedly connected with the threaded sleeve;

[0008] A first support body, a slot is provided at the upper end of the first sliding block, an end of the first support body is rotatably connected in the slot, a second support body is rotatably mounted at one end of the support frame, and the second support body is arranged parallel to the first support body.

[0009] In a preferred embodiment of the present invention, the first slider is arranged at the front end of the support frame, the support frame is a U-shaped frame, the first slider is arranged at the open end of the U-shaped frame, and a handrail is fixed to the rear end of the support frame.

[0010] In a preferred embodiment of the present invention, the support wheel comprises

[0011] A front roller installed at the front end of the support frame, the front roller is fixedly connected to the support frame through a column, two front rollers are provided, and the two front rollers are respectively arranged on both sides of the support frame;

[0012] A universal wheel is installed at the rear end of the support frame, and the universal wheel forms a triangular position relationship with the two front rollers.

[0013] In a preferred embodiment of the utility model, a bracket is fixed to the rear end of the support frame, a leg is installed at the lower end of the bracket, an anti-slip pad is provided on the lower end surface of the leg, a telescopic rod is connected to the upper end of the universal wheel, and the upper end of the telescopic rod is fixed to the bracket.

[0014] In a preferred embodiment of the present invention, the telescopic rod is an elastic reset rod, comprising a tube body fixed to the bracket;

[0015] A slide rod slidably inserted into the lower end of the tube body;

[0016] A return spring is arranged in the tube body, and the lower end of the return spring is fixedly connected to the upper end of the slide rod.

[0017] In a preferred embodiment of the present invention, the first support body and the second support body are rotating bodies, and the first support body and the second support body are arranged at the same height.

[0018] In a preferred embodiment of the present invention, the first support body comprises

[0019] The end portion is used to receive the first rotating rod of the first sliding block, and the end portion of the first rotating rod is butted against the clamping groove;

[0020] A first roller is coaxially arranged on the surface of the first rotating rod, and the first roller is detachably fixed to the surface of the first rotating rod by bolts, so as to limit the axial sliding of the first roller. Two groups of the first rollers are arranged, and the two groups of the first rollers are symmetrically arranged at both ends of the first rotating rod.

[0021] In a preferred embodiment of the present invention, the second support body comprises

[0022] A second rotating rod connected to the support frame;

[0023] A second roller is coaxially arranged on the surface of the second rotating rod, and two second rollers are arranged symmetrically at two ends of the second rotating rod.

[0024] Beneficial effect: The present application provides an electrode cylinder rib plate welding tool, which drives the threaded sleeve to move by rotating the screw installed on the support frame. Since the first slider is fixedly connected to the threaded sleeve, the first slider is pulled to slide. The second support body installed in rotation at one end of the support frame and the first support body approach each other to lift the electrode cylinder to be processed. The surface of the lifted electrode cylinder is in rolling contact with the second support body and the first support body, which is convenient for rotating the electrode cylinder and welding the inner wall. In this process, the electrode cylinder is lifted by the cooperation of the second support body and the first support body. The lifting action can be easily completed without the need for external equipment to operate. The operation can be controlled by one person without the need for assistance. It not only reduces the risk of falling during the lifting process, but also reduces manpower consumption, improves work efficiency, and reduces processing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the electrode cylinder rib plate welding tooling provided in the embodiment of the present application;

[0027] Figure 2 A schematic diagram of a three-dimensional structure of a screw and a motor transmission provided in an embodiment of the present application;

[0028] Figure 3 A schematic diagram of the electrode cylinder assembly structure provided in an embodiment of the present application;

[0029] Figure 4 A schematic diagram of a three-dimensional structure of a support frame provided in an embodiment of the present application;

[0030] Figure 5 A schematic diagram of the three-dimensional structure of the rack installation position provided in the embodiment of the present application;

[0031] Figure 6 A schematic diagram of the three-dimensional structure of the connection between the support leg and the electric push rod provided in an embodiment of the present application.

[0032] In the figure: 100, support frame; 101, screw; 102, touch screen; 103, slide; 104, battery box; 105, synchronous belt; 107, motor; 109, gear; 110, support wheel; 111, front roller; 113, universal wheel; 115, telescopic rod; 130, first slider; 131, slot; 133, threaded sleeve; 135, first rack; 150, first support body; 151, first rotating rod; 153, first roller; 170, second support body; 171, second slider; 173, second rack; 177, second rotating rod; 179, second roller; 190, bracket; 191, leg; 193, electric push rod; 195, connecting rod. DETAILED DESCRIPTION

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0036] See also Figure 1-Figure 6 The utility model provides an electrode cylinder rib welding tool, comprising a support frame 100, a first support body 150 and a second support body 170 rotatably mounted at one end of the support frame 100;

[0037] A support wheel 110 is installed at the bottom of the support frame 100, and a first slider 130 is slidably connected to the support frame 100. The first slider 130 is symmetrically arranged on both sides of the support frame 100. A screw rod 101 is rotatably installed on the support frame 100, and a threaded sleeve 133 is fixedly connected to the first slider 130. One end of the screw rod 101 is threadedly connected to the threaded sleeve 133;

[0038] A slot 131 is formed at the upper end of the first sliding block 130 , and an end of the first supporting body 150 is rotatably engaged in the slot 131 . The second supporting body 170 is disposed parallel to the first supporting body 150 .

[0039] See also Figure 2-Figure 4 In a specific embodiment of the present utility model, the first slider 130 is arranged at the front end of the support frame 100, the support frame 100 is a U-shaped frame, the first slider 130 is arranged at the open end of the U-shaped frame, and a handrail is fixed to the rear end of the support frame 100.

[0040] In a specific embodiment of the present utility model, the support wheel 110 includes

[0041] A front roller 111 installed at the front end of the support frame 100, the front roller 111 is fixedly connected to the support frame 100 through a column, and two front rollers 111 are provided, and the two front rollers 111 are respectively provided on both sides of the support frame 100;

[0042] The universal wheel 113 is installed at the rear end of the support frame 100 , and the universal wheel 113 and the two front rollers 111 form a triangle position relationship.

[0043] In a specific embodiment of the present utility model, a bracket 190 is fixed to the rear end of the support frame 100, a leg 191 is installed at the lower end of the bracket 190, an anti-slip pad is provided on the lower end surface of the leg 191, and a telescopic rod 115 is connected to the upper end of the universal wheel 113, and the upper end of the telescopic rod 115 is fixed to the bracket 190.

[0044] In a specific embodiment of the present invention, the telescopic rod 115 is an elastic reset rod, comprising

[0045] a tube body fixed to the bracket 190;

[0046] A slide rod slidably inserted into the lower end of the tube body;

[0047] A return spring is arranged in the tube body, and the lower end of the return spring is fixedly connected to the upper end of the slide rod.

[0048] In a specific embodiment of the present utility model, the first support body 150 and the second support body 170 are rotating bodies, and the first support body 150 and the second support body 170 are arranged at the same height. The height of the first support body 150 and the second support body 170 from the ground is less than the radius of the circular cross-section of the electrode cylinder to be processed.

[0049] See also Figure 4 In a specific embodiment of the present utility model, the first support body 150 includes

[0050] The end portion is used to receive the first rotating rod 151 of the first sliding block 130 , and the end portion of the first rotating rod 151 is butted against the clamping groove 131 ;

[0051] A first roller 153 is coaxially arranged on the surface of the first rotating rod 151. The first roller 153 is detachably fixed to the surface of the first rotating rod 151 by bolts, and is used to limit the axial sliding of the first roller 153. Two groups of the first rollers 153 are arranged, and the two groups of the first rollers 153 are symmetrically arranged at both ends of the first rotating rod 151.

[0052] In a specific embodiment of the present invention, the second support body 170 includes

[0053] A second rotating rod 177 connected to the support frame 100;

[0054] The second roller 179 is coaxially arranged on the surface of the second rotating rod 177 . There are two second rollers 179 , and the two second rollers 179 are symmetrically arranged at two ends of the second rotating rod 177 .

[0055] In a specific embodiment of the present utility model, the support leg 191 is slidably disposed at the lower end of the bracket 190, and two support legs 191 are provided, and the two support legs 191 are respectively disposed on both sides of the bracket 190;

[0056] The bracket 190 is fixedly mounted with an electric push rod 193, the movable end of the electric push rod 193 is connected to a connecting rod 195, and the other end of the connecting rod 195 is connected to the supporting leg 191;

[0057] The electric push rod 193 is controlled to drive the legs 191 to extend and retract to support the ground, thereby driving the overall lifting of the support frame 100; at the same time, the rear end of the support frame 100 is supported by the legs 191 touching the ground to achieve stability, or the legs 191 are shortened and the universal wheels 113 touch the ground to support the whole device, which is convenient for movement.

[0058] In a specific embodiment of the present utility model, the side walls of the supporting beams on both sides of the support frame 100 are provided with sliding grooves 103, and the two first sliding blocks 130 are respectively slidably engaged in the corresponding sliding grooves 103, and the engaging groove 131 is an open groove at the upper end. When the first sliding block 130 completely slides into the sliding groove 103, the upper end of the engaging groove 131 is sealed, thereby limiting the first support body 150 and preventing the first support body 150 from detaching from the first sliding block 130.

[0059] In a specific embodiment of the present utility model, there are two screw rods 101, and the two screw rods 101 are arranged in one-to-one correspondence with the first slider 130, and the two screw rods 101 are connected by a synchronous belt 105, and a motor 107 is fixed to the support frame 100, and any one of the screw rods 101 is connected to the driving shaft of the motor 107 by a geared disc;

[0060] The two screw rods 101 are arranged to rotate synchronously to drive the corresponding threaded sleeves 133 to slide, so that the whole mechanism operates stably. By adopting the motor 107 to drive, it is labor-saving, fast and easy to control.

[0061] In a specific embodiment of the present utility model, the end of the second support body 170 is rotatably connected to a second slider 171, and two second sliders 171 are provided. The two second sliders 171 are respectively installed at the two ends of the second rotating rod 177, and the second slider 171 is slidably engaged in the slide groove 103;

[0062] In a specific embodiment of the present utility model, the first slider 130 is fixed with a first rack 135, the second slider 171 is fixed with a second rack 173, the side wall of the support frame 100 is rotatably mounted with a gear 109, the first rack 135 and the second rack 173 are rotationally symmetrically arranged, and the first rack 135 and the second rack 173 are both meshed with the gear 109;

[0063] By using the first rack 135 and the second rack 173 to move synchronously with each other under the action of the gear 109, the transmission efficiency is improved, the electrode cylinder will not move left and right during the rising process, and the stability and efficiency are improved.

[0064] In a specific embodiment of the present utility model, the first rack 135 and the second rack 173 are arranged in parallel, a first rack guard plate is fixed on the surface of the first rack 135, and a second rack guard plate is fixed on the surface of the second rack 173. The rack guard plate is a reinforcing rib structure, and the rack guard plate is arranged along the length direction of the rack; the rack guard plate is a rack reinforcement rib, which enhances the strength of the rack and covers the surface of the rack to protect the rack and the gear 109 from being exposed; it also plays a safety role to prevent workers' fingers from touching the gear meshing.

[0065] In a specific implementation of the present invention, the support frame 100 is installed with a touch screen 102 , and the touch screen 102 is arranged on one side of the armrest. The support frame 100 is fixed with a battery box 104 , and a detachable rechargeable battery is placed in the battery box 104 .

[0066] The working principle of the electrode cylinder rib welding tool is as follows: when in use, the support wheel 110 installed at the bottom of the support frame 100 facilitates the movement of the support frame 100, takes out the first support body 150, pushes the support frame 100 so that the electrode cylinder to be processed falls into the support frame 100, and then the taken out first support body 150 is clamped in the corresponding clamping groove 131 opened at the upper end of the first slider 130, and the first sliders 130 symmetrically arranged on both sides of the support frame 100 are used to receive the first support body 150, and the screw 101 installed on the support frame 101 is rotated so that the screw 101 drives the threaded sleeve 133 to move, and since the first slider 130 is fixedly connected to the threaded sleeve 133, Pull the first slider 130 to slide, and the second support body 170 rotatably installed at one end of the support frame 100 and the first support body 150 will approach each other to lift the electrode cylinder to be processed. The surface of the lifted electrode cylinder will roll with the second support body 170 and the first support body 150 to facilitate the rotation of the electrode cylinder and the welding operation of the inner wall. In this process, the second support body 170 cooperates with the first support body 150 to lift the electrode cylinder, and the lifting action can be easily completed without the need for external equipment. The operation can be controlled by one person without the need for assistance. It not only reduces the risk of falling during the lifting process, but also reduces manpower consumption, improves work efficiency, and reduces processing costs.

[0067] It should be noted that the specific models and specifications of the motor 107, the touch screen 102 and the battery need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the field, so it will not be described in detail.

[0068] The power supply and principles of the motor 107 , the touch screen 102 , and the battery are clear to those skilled in the art and will not be described in detail herein.

[0069] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. An electrode cylinder rib plate welding tool, characterized in that: include A support frame (100), wherein a support wheel (110) is installed at the bottom of the support frame (100), the support frame (100) is slidably connected to a first slider (130), the first slider (130) is symmetrically arranged on both sides of the support frame (100), the support frame (100) is rotatably installed with a screw rod (101), the first slider (130) is fixedly connected to a threaded sleeve (133), and one end of the screw rod (101) is threadedly connected to the threaded sleeve (133); A first support body (150), a slot (131) is provided at the upper end of the first sliding block (130), an end of the first support body (150) is rotatably engaged in the slot (131), a second support body (170) is rotatably mounted on one end of the support frame (100), and the second support body (170) is arranged parallel to the first support body (150).

2. The electrode cylinder rib welding tool according to claim 1, characterized in that: The first sliding block (130) is arranged at the front end of the support frame (100); the support frame (100) is a U-shaped frame; the first sliding block (130) is arranged at the open end of the U-shaped frame; and a handrail is fixed at the rear end of the support frame (100).

3. The electrode cylinder rib plate welding tool according to claim 1, characterized in that: The support wheel (110) comprises A front roller (111) mounted on the front end of the support frame (100), the front roller (111) being fixedly connected to the support frame (100) via a column, two front rollers (111) being provided, and the two front rollers (111) being respectively provided on two sides of the support frame (100); A universal wheel (113) is installed at the rear end of the support frame (100), and the universal wheel (113) and the two front rollers (111) form a triangular position relationship.

4. The electrode cylinder rib plate welding tool according to claim 3, characterized in that: A bracket (190) is fixed to the rear end of the support frame (100), a leg (191) is installed at the lower end of the bracket (190), and a non-slip pad is provided on the lower end surface of the leg (191). The upper end of the universal wheel (113) is connected to a telescopic rod (115), and the upper end of the telescopic rod (115) is fixed to the bracket (190).

5. The electrode cylinder rib plate welding tool according to claim 4, characterized in that: The telescopic rod (115) is an elastic reset rod, comprising a tube body fixed to the bracket (190); A slide rod slidably inserted into the lower end of the tube body; A return spring is arranged in the tube body, and the lower end of the return spring is fixedly connected to the upper end of the slide rod.

6. The electrode cylinder rib welding tool according to claim 1, characterized in that: The first support body (150) and the second support body (170) are rotating bodies, and the first support body (150) and the second support body (170) are arranged at the same height.

7. The electrode cylinder rib welding tool according to claim 1, characterized in that: The first support body (150) comprises The end portion is used to receive the first rotating rod (151) of the first sliding block (130), and the end portion of the first rotating rod (151) is butted against the clamping groove (131); A first roller (153) is coaxially arranged on the surface of the first rotating rod (151), the first roller (153) being detachably fixed to the surface of the first rotating rod (151) by means of bolts, and being used to limit the first roller (153) from sliding along the axial direction, and two groups of the first rollers (153) are arranged, and the two groups of the first rollers (153) are symmetrically arranged at both ends of the first rotating rod (151).

8. The electrode cylinder rib plate welding tool according to claim 4, characterized in that: The second support body (170) comprises A second rotating rod (177) connected to the support frame (100); A second roller (179) is coaxially arranged on the surface of the second rotating rod (177), and two second rollers (179) are arranged, and the two second rollers (179) are symmetrically arranged at two ends of the second rotating rod (177).

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