Welding fixing device for metal net machining

Abstract

The utility model discloses a welding fixing device for metal net processing, which comprises a bottom plate, a support plate, a longitudinal module and a moving part, the bottom of the bottom plate is provided with the support plate, one side of the support plate is provided with a screw hole, a fixing bolt is screwed on the screw hole, the support plate and the bottom plate are mutually fixed by the fixing bolt, one side of the outside of the support plate is provided with a second groove, and the second groove is communicated with the longitudinal module. Adjusting screws are screwed on the second grooves, fixing nuts are screwed at the top ends of the adjusting screws, I-shaped limiting blocks are connected to the bottom ends of the adjusting screws, the two second grooves are formed in the supporting plate, and the second grooves are symmetrical about the center position of the supporting plate. According to the welding device, the adjusting screw penetrates through the second groove, the I-shaped limiting block is inserted into the groove in the workbench, the adjusting screw is screwed into the I-shaped limiting block, then the fixing nut is screwed into the adjusting screw, and therefore the device is fixed to the welding machine and prevented from moving on the welding machine.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing devices, in particular to a welding fixing device for metal mesh processing. Background Art

[0002] Metal mesh has many applications. For example, it has important engineering significance in setting up artificial false roofs in coal mining. It is divided into three types: small mesh, large mesh and heavy mesh. Small mesh is generally used as the concrete skeleton of the walls, columns, ceilings, etc. of buildings, and is also used as a protective layer for doors and windows. Large mesh is generally used as a protective cover on machines and isolation nets in factories, warehouses, substations, etc., as well as some filtering equipment. Heavy mesh is mostly used in mines, washing plants and other structures and platforms and escalator pedals on large equipment. After the metal mesh is produced, it needs to be welded. For welding the metal mesh, a fixing device is needed to fix the metal mesh to the workbench of the welding machine. The existing fixing device is directly placed on the workbench. When the workbench moves, the device will also move, thus affecting the welding quality of the metal mesh. Utility Model Content

[0003] The utility model aims to provide a welding fixture for metal mesh processing to solve the problem that the existing fixture proposed in the above background technology is directly placed on a workbench. When the workbench moves, the fixture will also move, thereby affecting the welding quality of the metal mesh.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding and fixing device for metal mesh processing, comprising a base plate, a support plate, a longitudinal module and a movable part, a support plate is arranged at the bottom of the base plate, a screw hole is arranged on one side of the support plate, a fixing bolt is screwed on the screw hole, and the fixing bolt fixes the support plate and the base plate to each other, a second groove is opened on one side of the outside of the support plate, an adjusting screw is screwed on the second groove, a fixing nut is screwed on the top end of the adjusting screw, an I-shaped limit block is connected to the bottom end of the adjusting screw, two second groove covers are arranged on the support plate, and the second grooves are symmetrical about the center position of the support plate.

[0005] Preferably, first grooves are opened on both sides of the bottom plate, a lead screw is screwed on the first groove, one end of the lead screw passes through the bottom plate and is connected to a first rotating hand wheel, and the lead screw plays a transmission role.

[0006] Preferably, a sleeve is screwed onto the lead screw, and the sleeve passes through the first slot and is connected to the longitudinal module.

[0007] Preferably, a slide bar is fixed in the longitudinal module, a moving part is slidably arranged on the slide bar via a slider, and a third groove is opened on the top of the longitudinal module.

[0008] Preferably, a limiting bolt is screwed onto the moving member, and the limiting bolt passes through the moving member and is screwed into the third slot in the longitudinal module, so that the limiting bolt plays a limiting role.

[0009] Preferably, a connecting plate is welded on one side of the movable part, a clamping screw is screwed into the connecting plate, a pressing plate is connected to the bottom of the clamping screw, and a second hand wheel is connected to the top of the clamping screw.

[0010] Preferably, two groups of the longitudinal modules and the moving parts are arranged on the bottom plate, and the longitudinal modules and the moving parts are symmetrical about the center position of the bottom plate.

[0011] Preferably, four groups of the lead screw and the first groove are arranged in the base plate, and the lead screw and the first groove are symmetrical about the center position of the base plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are: the welding and fixing device for metal mesh processing has a reasonable structure and has the following advantages:

[0013] (1) The device is conveniently fixed to the workbench on the welding machine by providing a support plate, a fixing bolt, an adjusting screw, an I-shaped limit block and a fixing nut. Therefore, a support plate is provided at the bottom of the base plate, and then the base plate and the support plate are fixed to each other by fixing bolts, and then the device is installed on the workbench, and then the adjusting screw is passed through the second groove, the I-shaped limit block is inserted into the groove on the workbench, the adjusting screw is screwed into the I-shaped limit block, and then the fixing nut is screwed into the adjusting screw, so that the device is fixed to the welding machine to prevent the device from moving on the welding machine.

[0014] (2) By providing a first rotating handwheel, a lead screw, a sleeve, a longitudinal module and a moving part, the device can adapt to wire meshes of different sizes. Therefore, a lead screw is provided inside the base plate, one end of which is connected to a first rotating handwheel. By rotating the first rotating handwheel, the lead screw is rotated and the sleeve is moved. The sleeve moves the longitudinal module, and then the moving part is moved on the longitudinal module. Then, the limit bolt passes through the moving part and is inserted into the third slot, so that the device can be adjusted according to the size of the wire mesh.

[0015] (3) The metal mesh can be conveniently fixed by providing a connecting plate, a pressure plate, a clamping screw and a second hand wheel. Therefore, when in use, by turning the second hand wheel, the clamping screw is rotated, and the clamping screw changes the height of the pressure plate, so that the pressure plate is pressed onto the metal mesh, thereby fixing the metal mesh. The device has a simple structure and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a front view structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of the top view structure of the support plate of the utility model.

[0020] In the figure: 1. base plate; 2. support plate; 3. fixing bolt; 4. adjusting screw; 5. I-shaped limit block; 6. fixing nut; 7. first rotating hand wheel; 8. lead screw; 9. sleeve; 10. longitudinal module; 11. limit bolt; 12. moving part; 13. slide rod; 14. connecting plate; 15. pressure plate; 16. clamping screw; 17. second hand wheel; 18. first slot; 19. second slot; 20. third slot; 21. screw hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0022] See also Figure 1-4 , the utility model provides an embodiment: a welding fixing device for metal mesh processing, comprising a base plate 1, a support plate 2, a longitudinal module 10 and a moving part 12, a support plate 2 is arranged at the bottom of the base plate 1, a screw hole 21 is arranged on one side of the support plate 2, a fixing bolt 3 is screwed on the screw hole 21, and the fixing bolt 3 fixes the support plate 2 and the base plate 1 to each other, a second groove 19 is opened on one side of the outside of the support plate 2, an adjusting screw 4 is screwed on the second groove 19, a fixing nut 6 is screwed on the top of the adjusting screw 4, and an I-shaped limit block 5 is connected to the bottom end of the adjusting screw 4, and two second grooves 19 are arranged on the support plate 2, and the second grooves 19 are symmetrical about the center position of the support plate 2;

[0023] The device is mounted on the workbench, and then the adjusting screw 4 is passed through the second groove 19, the I-shaped stop block 5 is inserted into the groove on the workbench, the adjusting screw 4 is screwed into the I-shaped stop block 5, and then the fixing nut 6 is screwed into the adjusting screw 4, so as to fix the device to the welding machine to prevent the device from moving on the welding machine;

[0024] First grooves 18 are provided on both sides of the bottom plate 1. A lead screw 8 is screwed on the first groove 18. One end of the lead screw 8 passes through the bottom plate 1 and is connected to a first rotating hand wheel 7. Four sets of lead screws 8 and first grooves 18 are provided in the bottom plate 1. The lead screws 8 and first grooves 18 are symmetrical about the center position of the bottom plate 1.

[0025] A sleeve 9 is screwed on the lead screw 8, the sleeve 9 passes through the first slot 18 and is connected to the longitudinal module 10, a slide rod 13 is fixed in the longitudinal module 10, a moving part 12 is slidably arranged on the slide rod 13 through a slider, a third slot 20 is opened on the top of the longitudinal module 10, a limit bolt 11 is screwed on the moving part 12, the limit bolt 11 passes through the moving part 12 and is screwed into the third slot 20 in the longitudinal module 10, two groups of the longitudinal module 10 and the moving part 12 are arranged on the bottom plate 1, and the longitudinal module 10 and the moving part 12 are symmetrical about the center position of the bottom plate 1;

[0026] A lead screw 8 is arranged inside the bottom plate 1, and one end of the lead screw 8 is connected to a first rotating hand wheel 7. By rotating the first rotating hand wheel 7, the first rotating hand wheel 7 will rotate the lead screw 8 and move the sleeve 9, and the sleeve 9 will move the longitudinal module 10, and then by moving the moving member 12, the moving member 12 can move on the longitudinal module 10, and then the limiting bolt 11 passes through the moving member 12 and is inserted into the third slot 20, so that the device can be adjusted according to the size of the wire mesh;

[0027] A connecting plate 14 is welded to one side of the moving part 12, a pressing screw 16 is screwed into the connecting plate 14, a pressing plate 15 is connected to the bottom of the pressing screw 16, and a second hand wheel 17 is connected to the top of the pressing screw 16;

[0028] By rotating the second hand wheel 17, the second hand wheel 17 rotates the pressing screw 16, and the pressing screw 16 changes the height of the pressing plate 15, so that the pressing plate 15 is pressed onto the metal mesh, thereby fixing the metal mesh;

[0029] When the embodiment of the present application is used, the device is placed on the welding machine, and then the base plate 1 and the support plate 2 are fixed to each other by the fixing bolts 3, and then the device is installed on the workbench, and then the adjusting screw 4 is passed through the second groove 19, so that the I-shaped limit block 5 is inserted into the groove on the workbench, and the adjusting screw 4 is screwed into the I-shaped limit block 5, and then the fixing nut 6 is screwed into the adjusting screw 4, so that the device is fixed to the welding machine, and then the metal mesh is placed on the base plate 1, and then by turning the first rotating handwheel 7, the first rotating handwheel 7 will cause the screw 8 to rotate , the lead screw 8 will move the sleeve 9, and the sleeve 9 will move the longitudinal module 10, so that the pressure plate 15 is close to the metal mesh, and then by moving the moving part 12, the moving part 12 can move on the longitudinal module 10, and then the limiting bolt 11 passes through the moving part 12 and is inserted into the third groove 20, and then by turning the second hand wheel 17, the second hand wheel 17 rotates the clamping screw 16, and the clamping screw 16 changes the height of the pressure plate 15, so that the pressure plate 15 is pressed onto the metal mesh, thereby fixing the metal mesh, and the device structure is simple.

Claims

1. A welding and fixing device for metal mesh processing, characterized in that: The invention comprises a base plate (1), a support plate (2), a longitudinal module (10) and a moving part (12); the base plate (1) is provided with a support plate (2) at the bottom; a screw hole (21) is provided on one side of the support plate (2); a fixing bolt (3) is screwed on the screw hole (21); the fixing bolt (3) fixes the support plate (2) and the base plate (1) to each other; a second groove (19) is provided on one side of the outside of the support plate (2); an adjusting screw rod (4) is screwed on the second groove (19); a fixing nut (6) is screwed on the top end of the adjusting screw rod (4); an I-shaped limit block (5) is connected to the bottom end of the adjusting screw rod (4); two second grooves (19) are provided on the cover support plate (2); and the second grooves (19) are symmetrical about the center position of the support plate (2).

2. A welding and fixing device for metal mesh processing according to claim 1, characterized in that: First grooves (18) are provided on both sides of the bottom plate (1), a lead screw (8) is screwed on the first groove (18), one end of the lead screw (8) passes through the bottom plate (1) and is connected to a first rotating hand wheel (7).

3. A welding and fixing device for metal mesh processing according to claim 2, characterized in that: A sleeve (9) is screwed onto the lead screw (8), and the sleeve (9) passes through the first slot (18) and is connected to a longitudinal module (10).

4. A welding and fixing device for metal mesh processing according to claim 3, characterized in that: A sliding rod (13) is fixed in the longitudinal module (10), a moving part (12) is slidably arranged on the sliding rod (13) via a slider, and a third groove (20) is opened on the top of the longitudinal module (10).

5. A welding and fixing device for metal mesh processing according to claim 4, characterized in that: A limit bolt (11) is screwed onto the moving member (12), and the limit bolt (11) passes through the moving member (12) and is screwed into a third slot (20) in the longitudinal module (10).

6. A welding and fixing device for metal mesh processing according to claim 5, characterized in that: A connecting plate (14) is welded to one side of the moving part (12), a clamping screw (16) is screwed into the connecting plate (14), a pressing plate (15) is connected to the bottom of the clamping screw (16), and a second hand wheel (17) is connected to the top of the clamping screw (16).

7. A welding and fixing device for metal mesh processing according to claim 5, characterized in that: Two groups of the longitudinal modules (10) and the moving parts (12) are arranged on the bottom plate (1), and the longitudinal modules (10) and the moving parts (12) are symmetrical with respect to the center position of the bottom plate (1).

8. A welding and fixing device for metal mesh processing according to claim 2, characterized in that: Four groups of the lead screw (8) and the first slot (18) are arranged in the base plate (1), and the lead screw (8) and the first slot (18) are symmetrical about the center position of the base plate (1).

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