Welding device for manufacturing mining mechanical equipment

Abstract

The utility model relates to the technical field of welding, in particular to a welding device for manufacturing mining mechanical equipment, which comprises a supporting base, a fixed bottom plate is welded at the bottom of the supporting base, a supporting rod is mounted in the supporting base, and two connecting blocks are sleeved on the outer side of the supporting rod. And a welding table is welded to the tops of the two connecting blocks, two hydraulic telescopic rods are installed at the top of the fixed bottom plate through rotating shafts, the output ends of the two hydraulic telescopic rods are hinged to one side of the welding table, and a bearing plate is welded to one side of the top of the welding table. The output ends of the two hydraulic telescopic rods extend to drive the welding table to turn over by 90 degrees so that welded mechanical equipment can stand up, the situation that the mechanical equipment slides off from the upper portion of the welding table in the turning-over process of the welding table is avoided through the bearing plate, and the welded mechanical equipment stands up, so that the mechanical equipment is prevented from falling off from the upper portion of the welding table. And operators can conveniently and directly carry the mechanical equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of welding, in particular to a welding device for manufacturing mining machinery and equipment. Background Art

[0002] Mining machinery is machinery directly used for operations such as mineral mining and enrichment. The working principle and structure of prospecting machinery are mostly the same or similar to those of mining machinery used for mining similar minerals. In a broad sense, prospecting machinery also belongs to mining equipment.

[0003] Mining equipment requires welding during the manufacturing process, so welding equipment is needed. When welding large mechanical equipment, the two parts to be welded are placed on the welding table. After welding is completed, the entire machine is upside down on the welding table. The existing welding equipment cannot straighten the machine after welding. As a result, the operator needs to use other equipment to straighten the machine after moving the welded machine off the welding table. The operation process is complicated, time-consuming, labor-intensive and highly dangerous.

[0004] For this purpose, a welding device for manufacturing mining machinery and equipment is specially proposed. Utility Model Content

[0005] The object of the present utility model is to provide a welding device for manufacturing mining machinery and equipment to solve the problems raised in the above-mentioned background technology. To achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a welding device for manufacturing mining machinery and equipment, comprising a support base, a fixed base plate welded to the bottom of the support base, a support rod installed inside the support base, two connecting blocks sleeved on the outer side of the support rod, a welding platform welded on the top of the two connecting blocks, two hydraulic telescopic rods installed on the top of the fixed base plate through a rotating shaft, the output ends of the two hydraulic telescopic rods are respectively hinged to one side of the welding platform, a supporting plate is welded on one side of the top of the welding platform, two mounting grooves are provided inside the welding platform, double-threaded screws are installed inside the two mounting grooves through bearings, the outer sides of the two ends of the double-threaded screw are respectively provided with a slider through a threaded engagement sleeve, a splint is welded on the top of the slider, and two motors are fixed to one side of the welding platform by bolts.

[0006] Preferably, a support leg is welded to one side of the bottom of the welding platform, and the output end of the motor extends into the installation slot and is fixedly connected to one end of the double-threaded screw.

[0007] Preferably, the support base is concave in top view, and a bracket is fixed to one side of the top of the support base by bolts.

[0008] Preferably, a support frame is welded to the top of one side of the bracket, and a limiting sliding groove is provided at the bottom of the support frame, and a moving rod assembly is slidably installed inside the limiting sliding groove.

[0009] Preferably, the moving rod assembly includes a moving trolley, and the moving trolley is limitedly slidably installed inside the limiting sliding groove, and the moving rod body is welded to the bottom of the moving trolley.

[0010] Preferably, an electric welder is installed on one side of the moving rod body, and a pull rod is welded on one side of the moving rod body.

[0011] Compared with the prior art, the present invention provides a welding device for manufacturing mining machinery and equipment, which has the following beneficial effects:

[0012] When the mechanical equipment completes welding above the welding table, the welding table can be flipped 90 degrees by extending the output ends of the two hydraulic telescopic rods to allow the welded mechanical equipment to stand up. The support plate prevents the welding table from sliding off the welding table during the flipping process. By standing the welded machine upright, it is convenient for operators to directly carry the mechanical equipment without using other equipment to straighten the welded mechanical equipment. This reduces the operator's workload while reducing work risks and improving the utilization efficiency of the welding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model when it is flipped;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model during welding;

[0015] Figure 3 This is a schematic diagram of the top structure of the utility model;

[0016] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0017] In the figure: 1. Support base; 2. Fixed base plate; 3. Mounting groove; 4. Support plate; 5. Welding table; 6. Double-threaded screw; 7. Slider; 8. Clamp; 9. Support leg; 10. Support rod; 11. Support frame; 1101. Limiting slide; 12. Moving rod assembly; 1201. Moving trolley; 1202. Moving rod body; 13. Pull rod; 14. Bracket; 15. Electric welding machine; 16. Hydraulic telescopic rod; 17. Connecting block; 18. Motor. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] Example 1: A fixed base plate 2 is welded to the bottom of the support base 1, and a support rod 10 is installed inside the support base 1. Two connecting blocks 17 are sleeved on the outer side of the support rod 10, and a welding platform 5 is welded on the top of the two connecting blocks 17. Two hydraulic telescopic rods 16 are installed on the top of the fixed base plate 2 through a rotating shaft. The output ends of the two hydraulic telescopic rods 16 are respectively hinged to one side of the welding platform 5. A supporting plate 4 is welded on one side of the top of the welding platform 5. Two mounting grooves 3 are provided inside the welding platform 5. Double-threaded screws 6 are installed inside the two mounting grooves 3 through bearings. A slider 7 is provided on the outer side of each end of the double-threaded screw 6 through a threaded engagement sleeve, and a splint 8 is welded on the top of the slider 7. Two motors 18 are fixed to one side of the welding platform 5 by bolts.

[0020] Specifically, such as Figure 1 、 Figure 2 and Figure 3 As shown, since the support base 1 is welded with a support rod 10 inside, and the two connecting blocks 17 welded on one side of the bottom of the welding platform 5 are respectively sleeved on the outside of the support rod 10, the entire welding platform 5 can rotate around the outside of the support rod 10. Since two hydraulic telescopic rods 16 are installed on the top of the fixed base plate 2 through the rotating shaft, and the output ends of the two hydraulic telescopic rods 16 are respectively hinged to one side of the welding platform 5, the welding platform 5 can be driven to flip around the support rod 10 by controlling the extension of the output ends of the two hydraulic telescopic rods 16. When the mechanical equipment completes welding above the welding platform 5, the two hydraulic The extension of the output end of the telescopic rod 16 drives the welding table 5 to flip 90 degrees, so that the welded mechanical equipment can stand up. Since a support plate 4 is welded on one side of the top of the welding table 5, the support plate 4 can support the bottom of the machine to prevent the welding table 5 from sliding off the top of the welding table 5 during the flipping process. By standing the machine upright after welding, it is convenient for the operator to directly carry the mechanical equipment without using other equipment to straighten the mechanical equipment after welding. This reduces the operator's workload while reducing work risks and improving the utilization efficiency of the welding device.

[0021] Example 2: A support leg 9 is welded to one side of the bottom of the welding table 5, and the output end of the motor 18 extends into the installation slot 3 and is fixedly connected to one end of the double-threaded screw 6. The top view of the support base 1 is concave, and a bracket 14 is fixed to one side of the top of the support base 1 by bolts. A support frame 11 is welded to the top of one side of the bracket 14, and a limiting slide groove 1101 is provided at the bottom of the support frame 11. A moving rod assembly 12 is slidably installed inside the limiting slide groove 1101. The moving rod assembly 12 includes a moving trolley 1201, and the moving trolley 1201 is slidingly installed inside the limiting slide groove 1101. A moving rod body 1202 is welded to the bottom of the moving trolley 1201, an electric welding machine 15 is installed on one side of the moving rod body 1202, and a pull rod 13 is welded to one side of the moving rod body 1202.

[0022] Specifically, such as Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, when welding the mechanical equipment, the two parts to be welded can be placed on both sides of the top of the welding table 5 respectively, and then the double-corrugated screw 6 is driven to rotate inside the installation groove 3 by the rotation of the output end of the motor 18. The rotation of the double-corrugated screw 6 can drive the two clamping plates 8 installed above the double-corrugated screw 6 to slide relative to each other, thereby clamping the mechanical equipment, and then the moving rod body 1202 can be pulled by the pull rod 13 to slide along the bottom of the support frame 11. Since the top of the moving rod body 1202 is welded with a moving trolley 1201, and the moving trolley 1201 is limited and slidably installed inside the limiting slide groove 1101, the moving trolley 1201 can be pulled along the limiting slide groove 1101. The slide 1101 slides in the opening direction. Since the electric welder 15 is installed on one side of the movable rod body 1202, the position of the electric welder 15 can be changed by pulling the movable rod body 1202, so that the welder can use the electric welder 15 to weld at different positions of the mechanical equipment conveniently, thereby improving the flexibility of the welding device. Since the support leg 9 is welded on one side of the bottom of the welding table 5, the support leg 9 can contact the top of the support base 1, so that the welding table 5 is flipped over to the top of the support base 1 and parallel to the horizontal plane where the support base 1 is located, the bottom end of the support leg 9 will be placed on the top of the support base 1. The support of the support leg 9 can ensure the stability of the entire welding table 5 during the welding process of the mechanical equipment, thereby improving the welding quality.

[0023] Working principle: When in use, the two parts of the mechanical equipment to be welded are respectively placed on both sides of the top of the welding table 5, and then the rotation of the output end of the motor 18 drives the clamping plate 8 to clamp the two sides of the equipment, and then the position of the electric welder 15 is moved to weld it. After welding is completed, the welding table 5 can be driven to flip around the support rod 10 by controlling the extension of the output ends of the two hydraulic telescopic rods 16. When the mechanical equipment completes welding above the welding table 5, the two hydraulic telescopic rods 16 drive the welding table 5 to flip 90 degrees so that the welded mechanical equipment can stand up. Since a supporting plate 4 is welded on one side of the top of the welding table 5, the supporting plate 4 can support the bottom of the machine to prevent the welding table 5 from slipping from above the welding table 5 during the flipping process. By standing the machine upright after welding, it is convenient for the operator to directly carry the mechanical equipment, and there is no need to use other equipment to straighten the mechanical equipment after welding.

[0024] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A welding device for manufacturing mining machinery and equipment, comprising a support base (1), characterized in that: A fixed base plate (2) is welded to the bottom of the support base (1), a support rod (10) is installed inside the support base (1), two connecting blocks (17) are sleeved on the outer side of the support rod (10), and a welding platform (5) is welded on the top of the two connecting blocks (17). Two hydraulic telescopic rods (16) are installed on the top of the fixed base plate (2) through a rotating shaft, and the output ends of the two hydraulic telescopic rods (16) are respectively hinged to one side of the welding platform (5). A supporting plate (4) is welded on one side of the top of the welding platform (5). Two mounting grooves (3) are provided inside the welding platform (5), and double-threaded screw rods (6) are installed inside the two mounting grooves (3) through bearings. The outer sides of the two ends of the double-threaded screw rod (6) are respectively sleeved with a slider (7) through threaded engagement, and a clamping plate (8) is welded on the top of the slider (7). Two motors (18) are fixed to one side of the welding platform (5) by bolts.

2. A welding device for manufacturing mining machinery and equipment according to claim 1, characterized in that: A support leg (9) is welded to one side of the bottom of the welding platform (5), and the output end of the motor (18) extends into the interior of the mounting groove (3) and is fixedly connected to one end of the double-threaded screw (6).

3. The welding device for manufacturing mining machinery and equipment according to claim 1, characterized in that: The support base (1) is in a concave shape in a top view, and a bracket (14) is fixed to one side of the top of the support base (1) by means of bolts.

4. A welding device for manufacturing mining machinery and equipment according to claim 3, characterized in that: A support frame (11) is welded to the top of one side of the bracket (14), and a limiting sliding groove (1101) is provided at the bottom of the support frame (11), and a moving rod assembly (12) is slidably installed inside the limiting sliding groove (1101).

5. The welding device for manufacturing mining machinery and equipment according to claim 4, characterized in that: The moving rod assembly (12) includes a moving trolley (1201), and the moving trolley (1201) is limitedly slidably installed inside the limiting slide groove (1101), and a moving rod body (1202) is welded to the bottom of the moving trolley (1201).

6. The welding device for manufacturing mining machinery and equipment according to claim 5, characterized in that: An electric welder (15) is installed on one side of the moving rod body (1202), and a pull rod (13) is welded on one side of the moving rod body (1202).

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