Welding tensioning tool for welding material equipment protective net

Abstract

The utility model provides a welding tensioning tool for a protective net of welding material equipment, which comprises a connecting rod penetrating through one end part of an iron gauze and positioned in a frame; the clamping component is clamped on one of the frames; the tensioning component comprises a mesh belt chain wheel, a chain and a sliding plate, the mesh belt chain wheel is rotationally arranged on the clamping component, the chain is arranged on the sliding plate, the sliding plate is arranged on the clamping component in a sliding mode, the end, close to the iron gauze, of a sliding block extends downwards to form a tensioning part, and the mesh belt chain wheel is meshed with the chain; and the pressing rod is detachably connected with the mesh belt chain wheel. According to the welding tensioning tool for the protective net of the welding material equipment, a wire mesh can be rapidly tensioned, the whole process is simple and easy to operate, time and labor are saved, and batch welding operation of the protective net can be achieved only by means of cooperation of the tool and a welding machine.

Description

Technical Field

[0001] The utility model belongs to the technical field of protective net welding, in particular to a welding tensioning tool used for a protective net of welding material equipment. Background Art

[0002] In the production process of welding materials, in order to reduce production costs, most of the equipment is self-made. During use, the wire drawing machine runs at high speed, which may cause the wire to break. Therefore, it is necessary to install protective devices on the wire drawing machine to ensure the safety of the operator. Among them, the protective device includes a protective net, but when manufacturing the protective net, due to the soft texture of the wire mesh, it is not easy for the operator to operate when welding the wire mesh and the frame, which is time-consuming and labor-intensive, and the processing time is long, which seriously affects the processing efficiency. Summary of the invention

[0003] In view of this, the utility model aims to provide a welding tensioning tool for a protective net of welding material equipment, so as to solve the problems of high processing cost, time-consuming and labor-intensive, and low processing efficiency of the protective net.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] The utility model provides a welding tensioning tool for a welding material equipment protection net, the protection net comprises a frame, and a winding wire mesh arranged in the frame, one end of the wire mesh is fixedly connected to the frame, and comprises:

[0006] A connecting rod, the connecting rod passing through one end of the wire mesh and being located inside the frame;

[0007] A clamping member, the clamping member being clamped on one of the frames;

[0008] A tensioning member, the tensioning member comprises a mesh belt sprocket, a chain and a slide plate, the mesh belt sprocket is rotatably arranged on the clamping member, the chain is arranged on the slide plate, the slide plate is slidably arranged on the clamping member, a tensioning portion is extended downward from one end of the slide plate close to the wire mesh, and the mesh belt sprocket is meshed with the chain;

[0009] A pressure rod, wherein the pressure rod is detachably connected to the mesh belt sprocket;

[0010] In response to the tensioning part hooking the wire mesh, the pressure rod is manipulated to control the rotation of the mesh belt sprocket, driving the tensioning part to tighten the wire mesh and move it to the inner side of an edge of the frame, and then the wire mesh is welded and fixed to the frame by a welding machine.

[0011] Further, the clamping member includes a base plate, a clamping plate, a fixing plate and a clamping piece;

[0012] The two fixing plates are arranged in parallel on the base plate, and a sliding groove is formed inside for the sliding plate to move;

[0013] The clamping plate is arranged at the bottom end of the substrate, the clamping plate is an L-shaped structure, a clamping space is formed between the clamping plate and the substrate, and the clamping member is fixed on the clamping plate;

[0014] The clamping member is configured to clamp and position the frame placed in the clamping space.

[0015] Furthermore, the clamping member includes a connecting nut, the connecting nut is fixed on the side wall of the clamping plate, and the connecting nut is internally threadedly connected to a clamping rod, one end of the clamping rod is provided with a clamping portion, and the other end is provided with a hand-holding portion.

[0016] Further, the mesh belt sprocket is arranged on the fixed plate through a support frame, and the mesh belt sprocket is rotatably arranged on the support frame through a rotating shaft arranged in the middle;

[0017] Both ends of the rotating shaft extend outwards to the outside of the supporting frame to form knobs.

[0018] Furthermore, the slide plate is slidably arranged in the slide groove, and a slider is arranged at one end of the slide plate away from the tensioning portion, and one end of the slide groove close to the frame is a closed structure to prevent the slider from escaping from the slide groove;

[0019] The tensioning part and the slide plate are in a vertical structure and can be inserted into a gap formed between the wire mesh and the connecting rod.

[0020] Furthermore, the mesh belt sprocket is located above the chain, and the chain is fixedly mounted on the upper end surface of the slide plate and meshed with the mesh belt sprocket.

[0021] Furthermore, a plug-in slot is provided at the end of the pressure rod, and the plug-in slot can be plugged into the knob, so that the handle portion of the pressure rod is manipulated to rotate the mesh belt sprocket.

[0022] Compared with the prior art, the welding tensioning tool for welding material equipment protection net described in the utility model has the following beneficial effects:

[0023] The utility model discloses a welding tensioning tool for welding equipment protective net, which utilizes the provided connecting rods, clamping components, tensioning components and pressure rods to realize the rapid tensioning of the wire mesh and to make the end of the wire mesh contact with the frame. The whole process is simple and easy to operate, saving time and effort. Batch welding operations of the protective net can be realized only with the help of the tool and a welding machine. The tool has low manufacturing cost and high safety and reliability, and has the advantages of low processing cost and high manufacturing efficiency, and can be widely promoted. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0025] Figure 1 This is a schematic diagram of the first angle structure of a welding tensioning tool for a welding material equipment protection net according to an embodiment of the utility model;

[0026] Figure 2 This is a schematic diagram of the second angle structure of a welding tensioning tool for a welding material equipment protection net according to an embodiment of the utility model;

[0027] Figure 3 A top view of a welding tensioning tool for a welding material equipment protection net according to an embodiment of the utility model;

[0028] Figure 4 A side view of a welding tensioning tool for a welding material equipment protection net according to an embodiment of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the clamping member, the tensioning member and the pressure rod according to an embodiment of the utility model;

[0030] Figure 6 It is a schematic diagram of some detailed structures of the tensioning member described in the embodiment of the utility model.

[0031] Description of reference numerals:

[0032] 1-protective net; 11-frame; 12-wire mesh; 2-connecting rod; 3-clamping member; 31-base plate; 32-clamping plate; 33-fixing plate; 34-connecting nut; 35-clamping rod; 36-slide groove; 4-tensioning member; 41-mesh belt sprocket; 42-chain; 43-slide plate; 44-tensioning part; 45-support frame; 46-knob; 47-slider; 5-pressure rod. DETAILED DESCRIPTION

[0033] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0034] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0035] See also Figures 1 to 4 As shown, this embodiment provides a welding tensioning tool for a welding material equipment protection net, the protection net 1 includes a frame 11, and a winding wire mesh 12 arranged in the frame 11, one end of the wire mesh 12 is fixedly connected to the frame 11, including:

[0036] A connecting rod 2, the connecting rod 2 passes through one end of the wire mesh 12 and is located inside the frame 11;

[0037] A clamping member 3, the clamping member 3 is clamped on one of the frames 11;

[0038] The tensioning member 4 includes a mesh belt sprocket 41, a chain 42 and a slide plate 43. The mesh belt sprocket 41 is rotatably arranged on the clamping member 3, the chain 42 is arranged on the slide plate 43, and the slide plate 43 is slidably arranged on the clamping member 3. A tensioning portion 44 extends downward from one end of the slide plate 43 close to the wire mesh 12, and the mesh belt sprocket 41 is meshed with the chain 42;

[0039] A pressure rod 5, the pressure rod 5 and the mesh belt sprocket 41 are detachably connected;

[0040] In response to the tensioning part 44 hooking the wire mesh 12, the pressure rod 5 is manipulated to control the rotation of the mesh belt sprocket 41, driving the tensioning part 44 to tighten the wire mesh 12 and move it to the inner side of an edge of the frame 11, and then the wire mesh 12 and the frame 11 are welded and fixed by a welding machine.

[0041] Specifically, in this embodiment, when the four sides of the wire mesh 12 are respectively welded to the frame 11, one end of the wire mesh 12 is usually welded to the frame 11, and the end of the wire mesh 12 corresponding to the fixed end is pulled to the side of the frame 11, and then the remaining three sides of the wire mesh 12 are welded respectively. Since the wire mesh 12 is relatively soft, it is not easy to weld the end of the wire mesh 12 to the frame 11 during the welding process, which makes it inconvenient for operators to operate, time-consuming and labor-intensive, and the processing cost is high. For this reason, the present application designs a protective net 1 auxiliary welding and tensioning tool.

[0042] The welding tensioning tool for welding equipment protective net described in this embodiment utilizes the provided connecting rod 2, clamping member 3, tensioning member 4 and pressure rod 5 to realize the rapid tensioning of wire mesh 12, and to make the end of wire mesh 12 contact with frame 11. The whole process is simple and easy to operate, saving time and effort. Batch welding operation of protective net 1 can be realized only with the help of the tool and welding machine. The tool has low manufacturing cost, high safety and reliability, and has the advantages of low processing cost and high manufacturing efficiency, and can be widely promoted.

[0043] In some embodiments, Figure 3 and Figure 4 As shown, the clamping member 3 includes a base plate 31, a clamping plate 32, a fixing plate 33 and a clamping member;

[0044] Two fixing plates 33 are arranged in parallel on the base plate 31, and a slide groove 36 is formed inside for the sliding plate 43 to move;

[0045] The slide plate 43 is slidably disposed in the slide groove 36, and a slider 47 is disposed at one end of the slide plate 43 away from the tensioning portion 44. The end of the slide groove 36 close to the frame 11 is a closed structure to prevent the slider 47 from escaping from the slide groove 36.

[0046] The tensioning portion 44 and the slide plate 43 are in a vertical structure and can be inserted into the gap formed between the wire mesh 12 and the connecting rod 2;

[0047] The clamping plate 32 is arranged at the bottom end of the base plate 31. The clamping plate 32 is an L-shaped structure. A clamping space is formed between the clamping plate 32 and the base plate 31. The clamping member is fixed on the clamping plate 32.

[0048] The clamping member is configured to clamp and position the frame 11 placed in the clamping space;

[0049] The clamping member includes a connecting nut 34 , which is fixed on the side wall of the clamping plate 32 , and a clamping rod 35 is internally threadedly connected to the connecting nut 34 , and a clamping portion is provided at one end of the clamping rod 35 and a hand-holding portion is provided at the other end.

[0050] Specifically, in this embodiment, Figure 6 As shown, two parallel fixed plates 33 are arranged on the base plate 31, and inner grooves are also opened on the inner sides of the two fixed plates 33. The gap reserved between the two fixed plates 33 and the inner groove cooperate to form a slide groove 36, and a slider 47 is arranged at the bottom end of the slide plate 43. The slider 47 is located in the inner groove, and the slide plate 43 is located in the gap. The movement stroke of the slide plate 43 arranged in this way is more stable, and one end of the fixed plate 33 close to the tightening part 44 is closed to limit the movement stroke of the slide plate 43; the tightening part 44 is arranged vertically with the slide plate 43, and the tightening part 44 can be correspondingly inserted into the gap formed between the wire mesh 12 and the connecting rod 2, and the slide plate 43 is moved, thereby driving the tightening part 44 to tighten the wire mesh 12, and the entire wire mesh 12 is spread out.

[0051] Meanwhile, a clamping plate 32 is arranged at the bottom end of the base plate 31 , a clamping space is formed between the clamping plate 32 and the base plate 31 , a clamping rod 35 is arranged on the clamping plate 32 , and the frame 11 can be clamped by rotating the clamping rod 35 .

[0052] In some embodiments, Figure 3As shown, the mesh belt sprocket 41 is arranged on the fixed plate 33 through a support frame 45, and the mesh belt sprocket 41 is rotatably arranged on the support frame 45 through a rotating shaft arranged in the middle, and the mesh belt sprocket 41 is located above the chain 42, and the chain 42 is fixedly mounted on the upper end surface of the slide plate 43 and meshed with the mesh belt sprocket 41;

[0053] Both ends of the rotating shaft extend outward to the outside of the support frame 45 to form knobs 46;

[0054] The end of the pressure rod 5 is provided with an inserting groove, which can be inserted into the knob 46 , and the handle of the pressure rod 5 is manipulated to rotate the mesh belt sprocket 41 .

[0055] Specifically, in this embodiment, the mesh belt sprocket 41 is rotatably installed on the fixed plate 33, and the mesh belt sprocket 41 cooperates with the chain 42 fixedly set on the sliding plate. The rotation of the mesh belt sprocket 41 is controlled by the pressure rod 5 to drive the chain 42 to move, thereby realizing the tightening of the wire mesh 12 by the tensioning part 44.

[0056] The pressure rod 5 described in this embodiment is a separate part. When it is necessary to control the rotation of the mesh belt sprocket 41, the pressure rod 5 is inserted into the knob 46 and the pressure rod 5 is lifted. This operation is repeated to continuously adjust the position of the tensioning part 44.

[0057] When using this tool for specific implementation:

[0058] Place the protective net 1 on the operating table, pass the connecting rod 2 through the movable end of the wire mesh 12, use the clamping member 3 to clamp the tooling on the frame 11, pull the wire mesh 12 to a predetermined position, and the operator can manually push the slide plate 43 to slide, insert the tensioning part 44 into the gap between the connecting rod 2 and the wire mesh 12, insert the pressure rod 5 into both sides of the mesh belt sprocket 41, lift the pressure rod 5 to control the rotation of the mesh belt sprocket 41, and the tensioning part 44 will tighten the wire mesh 12 and move it to the frame. On the inner side of one edge of 11, when the movable end of the wire mesh 12 contacts the inner wall of the frame 11, the operator holds the welding gun to weld the movable end of the wire mesh 12 to the frame 11; after the welding of the movable end is completed, the two side ends of the wire mesh 12 are welded to complete the welding operation of the entire protective net 1. The process is simple and fast to operate, saves time and effort, and can realize the rapid welding operation of the protective net 1. The whole process is safe and reliable, and the welding operation of the entire protective net 1 can be completed without setting up a protective device.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A welding tensioning tool for a welding material equipment protective net, the protective net comprising a frame and a winding wire mesh arranged in the frame, one end of the wire mesh is fixedly connected to the frame, characterized in that: include: A connecting rod, the connecting rod passing through one end of the wire mesh and being located inside the frame; A clamping member, the clamping member being clamped on one of the frames; A tensioning member, the tensioning member comprises a mesh belt sprocket, a chain and a slide plate, the mesh belt sprocket is rotatably arranged on the clamping member, the chain is arranged on the slide plate, the slide plate is slidably arranged on the clamping member, a tensioning portion is extended downward from one end of the slide plate close to the wire mesh, and the mesh belt sprocket is meshed with the chain; A pressure rod, wherein the pressure rod is detachably connected to the mesh belt sprocket; In response to the tensioning part hooking the wire mesh, the pressure rod is manipulated to control the rotation of the mesh belt sprocket, driving the tensioning part to tighten the wire mesh and move it to the inner side of an edge of the frame, and then the wire mesh is welded and fixed to the frame by a welding machine.

2. The welding tensioning tool for welding material equipment protection net according to claim 1, characterized in that: The clamping member comprises a base plate, a clamping plate, a fixing plate and a clamping piece; The two fixing plates are arranged in parallel on the base plate, and a sliding groove is formed inside for the sliding plate to move; The clamping plate is arranged at the bottom end of the substrate, the clamping plate is an L-shaped structure, a clamping space is formed between the clamping plate and the substrate, and the clamping member is fixed on the clamping plate; The clamping member is configured to clamp and position the frame placed in the clamping space.

3. The welding tensioning tool for welding material equipment protection net according to claim 2, characterized in that: The clamping member comprises a connecting nut, the connecting nut is fixed on the side wall of the clamping plate, and the connecting nut is internally threadedly connected to a clamping rod, one end of the clamping rod is provided with a clamping portion, and the other end is provided with a hand-holding portion.

4. The welding tensioning tool for welding material equipment protection net according to claim 2, characterized in that: The mesh belt sprocket is arranged on the fixed plate through a support frame, and the mesh belt sprocket is rotatably arranged on the support frame through a rotating shaft arranged in the middle; Both ends of the rotating shaft extend outwards to the outside of the supporting frame to form knobs.

5. The welding tensioning tool for welding material equipment protection net according to claim 4, characterized in that: The slide plate is slidably arranged in the slide groove, and a slider is arranged at one end of the slide plate away from the tensioning part, and one end of the slide groove close to the frame is a closed structure to prevent the slider from falling out of the slide groove; The tensioning part and the slide plate are in a vertical structure and can be inserted into a gap formed between the wire mesh and the connecting rod.

6. The welding tensioning tool for welding material equipment protection net according to claim 4, characterized in that: The mesh belt sprocket is located above the chain, and the chain is fixedly mounted on the upper end surface of the slide plate and meshed with the mesh belt sprocket.

7. The welding tensioning tool for welding material equipment protection net according to claim 4, characterized in that: The end of the pressure rod is provided with an inserting groove, and the inserting groove can be inserted into the knob, and the handle part of the pressure rod is manipulated to rotate the mesh belt sprocket.

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