Assembling and welding die for sheet metal part machining

Abstract

The utility model relates to the technical field of sheet metal part machining, in particular to an assembling and welding die for sheet metal part machining. Comprising a working panel, the two opposite side walls of the working panel are each provided with a set of movable electric guide rails, two sets of driving assemblies are symmetrically arranged at one end of the working panel, a one-way threaded rod is arranged above the working panel, an electric telescopic rod is arranged above the working panel, and a clamping assembly is arranged above the working panel; a limiting sliding groove is formed in the center of the bottom of the clamping assembly, a two-way threaded rod is arranged in the clamping assembly, two sets of clamping panels are arranged at the bottom of the clamping assembly, a mold groove is formed in the center of the surface of the working panel, and two sets of electric push rods are arranged in the two sets of limiting sliding grooves correspondingly; and two groups of limiting rectangular plates are arranged in the mold groove. According to the mold clamping device, molds of different specifications can be clamped, and the practicability of equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sheet metal processing, and particularly relates to an assembly welding die for sheet metal processing. Background Art

[0002] Sheet metal parts are products processed by sheet metal technology. They have the characteristics of light weight, high strength, conductivity, low cost, and good performance in large-scale mass production. They are widely used in electronics, communications, automotive industry, medical equipment and other fields. When assembling and welding sheet metal parts, high-reliability assembly and welding molds for sheet metal parts are now mostly used. In actual use, they have the advantages of simple operation, precise welding and stable use.

[0003] After searching, in the prior art, Chinese Patent Announcement No.: CN216607792U, Authorization Date: 2022-05-27, discloses a high-reliability assembly welding mold for sheet metal parts, including a workbench, a mold groove plate and a cleaning ring are arranged on the upper part of the workbench, an adjustment sleeve is fixedly installed on the side wall of the workbench, and two groups of vertical plates are installed above the adjustment sleeve, and bearings are installed through one side of the two groups of vertical plates, and a lead screw is installed through the inside of the two groups of bearings, and a lead screw sleeve is installed on the side wall of the lead screw, and a fixed tube is fixedly installed on the side wall of the lead screw sleeve, and a guide rod and an electric telescopic rod are installed through the inside of the fixed tube. By setting up the adjustment sleeve, there is no need to install an electric rotating device, and the welding equipment can be used with the help of the operator's feet to rotate, freeing the operator's hands and performing other operations.

[0004] However, the device still has the following defects: Although the above embodiment brings convenience to the rotation use of the welding equipment for high-reliability assembly of sheet metal parts, the device is not easy to adjust and cannot be adaptively adjusted for welding dies of different specifications, and has limitations in use. Utility Model Content

[0005] In view of the above problems, the utility model provides an assembly welding mold for sheet metal processing, comprising a working panel, two opposite side walls of the working panel are each provided with a group of movable electric guide rails, one end of the working panel is symmetrically provided with two groups of driving components, a one-way threaded rod is provided above the working panel, a limit slider is provided above the working panel, a first motor is provided above the working panel, and an electric telescopic rod is provided above the working panel;

[0006] A clamping assembly is provided above the working panel, a second motor is provided at one end of the clamping assembly, a limiting slide groove is provided at the bottom center of the clamping assembly, a bidirectional threaded rod is provided inside the clamping assembly, two groups of clamping panels are provided at the bottom of the clamping assembly, a mold groove is provided at the surface center of the working panel, two groups of limiting empty grooves are provided inside the working panel, a group of electric push rods are provided inside the two groups of limiting empty grooves, and two groups of limiting rectangular plates are provided inside the mold groove.

[0007] Furthermore, several groups of fixed support legs are provided at the bottom of the working panel, and several groups of the fixed support legs are respectively located at the bottom corners of the working panel. Several groups of counterweight blocks are provided below the working panel, and several groups of the counterweight blocks are respectively located at the bottom ends of the several groups of fixed support legs.

[0008] Furthermore, both side walls of the working panel are fitted with a group of movable sliders, the output ends of the two groups of driving components are respectively connected to the two groups of movable electric guide rails for transmission, the two groups of movable sliders are respectively slidably fitted with the insides of the two groups of movable electric guide rails, and both sides of the working panel are provided with a group of supporting vertical plates, and the bottom ends of the two groups of supporting vertical plates are respectively fixedly connected to the two groups of movable sliders.

[0009] Furthermore, the two ends of the one-way threaded rod are respectively connected to the top surfaces of the two groups of supporting vertical plates, and a limiting cross bar is provided above the working panel. The two ends of the two groups of limiting cross bars are respectively connected to the top surfaces of the two groups of supporting vertical plates, and the central axis of the limiting cross bar and the central axis of the one-way threaded rod are located on the same horizontal plane.

[0010] Furthermore, the limit slider is threadedly connected to the surface of the one-way threaded rod, the limit slider is slidingly fitted with the surface of the limit cross bar, the first motor is located on the top surface of the supporting vertical plate, and the output end of the first motor is transmission-connected to one end of the one-way threaded rod.

[0011] Furthermore, the top end of the electric telescopic rod is connected to the bottom end of the limit slider, the output end of the electric telescopic rod is transmission connected to the top end of the clamping assembly, the output end of the second motor is transmission connected to one end of the bidirectional threaded rod, and two groups of movable rectangular blocks are symmetrically arranged inside the clamping assembly.

[0012] Furthermore, the two groups of movable rectangular blocks are threadedly connected to the surface of the bidirectional threaded rod, and the internal sliding fit of the limiting slide groove is provided with two groups of connecting support rods, one end of the two groups of connecting support rods are respectively connected to the two groups of movable rectangular blocks, and the other ends of the two groups of connecting support rods are respectively connected to the two groups of clamping panels, and the relative surfaces of the two groups of clamping panels are provided with a group of protective gaskets.

[0013] Furthermore, the two groups of limiting grooves are connected through the mold groove, and the two groups of limiting grooves are symmetrically arranged with the central axis of the mold groove as the center, the two groups of limiting rectangular plates are respectively connected to the output ends of the two groups of electric push rods, and the two groups of limiting rectangular plates are slidably fitted with the bottom of the mold groove.

[0014] The beneficial effects of the utility model are:

[0015] 1. A set of movable electric guide rails are provided on the opposite side walls of the working panel. The output ends of the two drive assemblies are respectively connected to the two sets of movable electric guide rails. The two sets of movable sliders drive the two sets of supporting vertical plates to move while driving the clamping assembly to move. The first motor drives the unidirectional threaded rod to move, so that the limit slider drives the clamping assembly to move, which is convenient for adjusting the position of the mold while achieving the effect of improving the welding accuracy.

[0016] 2. A mold groove is opened at the center of the surface of the working panel, and two groups of limit slots are opened inside the working panel. A group of electric push rods are arranged inside the two groups of limit slots. The two groups of limit rectangular plates are respectively connected to the output ends of the two groups of electric push rods for transmission, so as to facilitate the limit fixation of welding molds of different specifications. Then, through the setting of the clamping assembly, another group of welding molds can be limit clamped, which can clamp molds of different specifications while achieving the effect of improving the practicality of the equipment.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of a working panel according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic diagram of the structure of a clamping assembly according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic cross-sectional view of a clamping assembly according to an embodiment of the utility model is shown;

[0022] Figure 4 A schematic cross-sectional view of a working panel according to an embodiment of the utility model is shown.

[0023] In the figure: 1. working panel; 2. fixed support leg; 3. counterweight; 4. movable electric guide rail; 5. driving assembly; 6. movable slider; 7. supporting vertical plate; 8. one-way threaded rod; 9. limit cross bar; 10. limit slider; 11. first motor; 12. electric telescopic rod; 13. clamping assembly; 14. second motor; 15. limit slide; 16. two-way threaded rod; 17. movable rectangular block; 18. connecting support rod; 19. clamping panel; 20. protective gasket; 21. mold groove; 22. limit empty groove; 23. electric push rod; 24. limit rectangular plate. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] The utility model embodiment provides an assembly welding mold for sheet metal processing, including a working panel 1; illustratively, as Figure 1-4 shown.

[0026] The bottom of the working panel 1 is provided with a plurality of groups of fixed support legs 2, and the plurality of groups of fixed support legs 2 are respectively located at the bottom corners of the working panel 1. The lower part of the working panel 1 is provided with a plurality of groups of counterweight blocks 3, and the plurality of groups of counterweight blocks 3 are respectively located at the bottom ends of the plurality of groups of fixed support legs 2. The opposite side walls of the working panel 1 are each provided with a group of movable electric guide rails 4, and one end of the working panel 1 is symmetrically provided with two groups of driving components 5;

[0027] The output ends of the two groups of driving components 5 are respectively connected to the two groups of movable electric guide rails 4 by transmission. The two side walls of the working panel 1 are fitted with a group of movable sliders 6. The two groups of movable sliders 6 are respectively slidably fitted with the insides of the two groups of movable electric guide rails 4. A group of supporting vertical plates 7 are respectively provided on both sides of the working panel 1. The bottom ends of the two groups of supporting vertical plates 7 are respectively fixedly connected to the two groups of movable sliders 6. A one-way threaded rod 8 is provided on the top of the working panel 1.

[0028] The two ends of the one-way threaded rod 8 are respectively connected to the top surfaces of the two groups of support vertical plates 7, and a limiting cross bar 9 is provided above the working panel 1. The two ends of the two groups of limiting cross bars 9 are respectively connected to the top surfaces of the two groups of support vertical plates 7, and the central axis of the limiting cross bar 9 and the central axis of the one-way threaded rod 8 are located on the same horizontal plane. A limiting slider 10 is provided above the working panel 1, and the limiting slider 10 is threadedly connected to the surface of the one-way threaded rod 8;

[0029] The limit slider 10 is slidably fitted with the surface of the limit cross bar 9, a first motor 11 is provided above the working panel 1, the first motor 11 is located on the top surface of the supporting vertical plate 7, and the output end of the first motor 11 is transmission-connected with one end of the one-way threaded rod 8, an electric telescopic rod 12 is provided above the working panel 1, the top end of the electric telescopic rod 12 is connected with the bottom end of the limit slider 10, and a clamping assembly 13 is provided above the working panel 1;

[0030] The output end of the electric telescopic rod 12 is transmission-connected to the top of the clamping assembly 13, one end of the clamping assembly 13 is provided with a second motor 14, a limiting slide groove 15 is provided at the bottom center of the clamping assembly 13, a bidirectional threaded rod 16 is provided inside the clamping assembly 13, the output end of the second motor 14 is transmission-connected to one end of the bidirectional threaded rod 16, two groups of moving rectangular blocks 17 are symmetrically provided inside the clamping assembly 13, the two groups of moving rectangular blocks 17 are both threadedly connected to the surface of the bidirectional threaded rod 16, and two groups of connecting rods 18 are slidably fitted inside the limiting slide groove 15;

[0031] Two groups of clamping panels 19 are provided at the bottom of the clamping assembly 13, one end of the two groups of connecting rods 18 are respectively connected to the two groups of movable rectangular blocks 17, and the other ends of the two groups of connecting rods 18 are respectively connected to the two groups of clamping panels 19, and the opposite surfaces of the two groups of clamping panels 19 are provided with a group of protective gaskets 20, a mold groove 21 is provided at the center of the surface of the working panel 1, and two groups of limit slots 22 are provided inside the working panel 1;

[0032] The two groups of limiting slots 22 are both connected to the mold slot 21, and the two groups of limiting slots 22 are symmetrically arranged with the central axis of the mold slot 21 as the center, and a group of electric push rods 23 are provided inside the two groups of limiting slots 22, and two groups of limiting rectangular plates 24 are provided inside the mold slot 21. The two groups of limiting rectangular plates 24 are respectively connected to the output ends of the two groups of electric push rods 23, and the two groups of limiting rectangular plates 24 are slidably fitted and connected to the bottom of the mold slot 21.

[0033] Specifically, a mold groove 21 is opened at the center of the surface of the working panel 1, two groups of limit slots 22 are opened inside the working panel 1, and a group of electric push rods 23 are arranged inside the two groups of limit slots 22. The two groups of limit rectangular plates 24 are respectively connected to the output ends of the two groups of electric push rods 23 through transmission, so as to facilitate the limit fixing of welding molds of different specifications, and then the setting of the clamping assembly 13 can limit clamp another group of welding molds;

[0034] A group of movable electric guide rails 4 are provided on the opposite side walls of the working panel 1, and the output ends of the two groups of driving components 5 are respectively connected to the two groups of movable electric guide rails 4 for transmission. The two groups of movable sliders 6 drive the two groups of supporting vertical plates 7 to move while driving the clamping component 13 to move. The one-way threaded rod 8 is driven to move by the first motor 11, so that the limit slider 10 drives the clamping component 13 to move, which is convenient for adjusting the position of the mold and improving the welding accuracy.

[0035] The working principle of the assembly welding mold for sheet metal processing proposed by the embodiment of the utility model is as follows:

[0036] A mold groove 21 is provided at the center of the surface of the working panel 1, two groups of limit slots 22 are provided inside the working panel 1, and a group of electric push rods 23 are provided inside the two groups of limit slots 22. Two groups of limit rectangular plates 24 are respectively connected to the output ends of the two groups of electric push rods 23, so as to facilitate the limit fixing of welding molds of different specifications, and then the clamping assembly 13 is set to limit clamp another group of welding molds;

[0037] A group of movable electric guide rails 4 are provided on the opposite side walls of the working panel 1, and the output ends of the two groups of driving components 5 are respectively connected to the two groups of movable electric guide rails 4 for transmission. The two groups of movable sliders 6 drive the two groups of supporting vertical plates 7 to move while driving the clamping component 13 to move. The one-way threaded rod 8 is driven to move by the first motor 11, so that the limit slider 10 drives the clamping component 13 to move, which is convenient for adjusting the position of the mold and improving the welding accuracy.

[0038] Although the present invention 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 make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An assembly welding die for sheet metal processing, comprising a working panel (1), characterized in that: A group of movable electric guide rails (4) are provided on opposite side walls of the working panel (1), two groups of driving components (5) are symmetrically provided at one end of the working panel (1), a one-way threaded rod (8) is provided above the working panel (1), a limit slider (10) is provided above the working panel (1), a first motor (11) is provided above the working panel (1), and an electric telescopic rod (12) is provided above the working panel (1); A clamping assembly (13) is provided above the working panel (1), a second motor (14) is provided at one end of the clamping assembly (13), a limiting slide groove (15) is provided at the center of the bottom of the clamping assembly (13), a bidirectional threaded rod (16) is provided inside the clamping assembly (13), two groups of clamping panels (19) are provided at the bottom of the clamping assembly (13), a mold groove (21) is provided at the center of the surface of the working panel (1), two groups of limiting empty grooves (22) are provided inside the working panel (1), a group of electric push rods (23) are provided inside the two groups of limiting empty grooves (22), and two groups of limiting rectangular plates (24) are provided inside the mold groove (21).

2. The assembly welding mold for sheet metal processing according to claim 1, characterized in that: A plurality of groups of fixed support legs (2) are provided at the bottom of the working panel (1), and the plurality of groups of fixed support legs (2) are respectively located at the bottom corners of the working panel (1). A plurality of groups of counterweight blocks (3) are provided below the working panel (1), and the plurality of groups of counterweight blocks (3) are respectively located at the bottom ends of the plurality of groups of fixed support legs (2).

3. The assembly welding mold for sheet metal processing according to claim 2, characterized in that: A group of movable sliders (6) are fitted on both side walls of the working panel (1); the output ends of the two groups of driving components (5) are respectively connected to the two groups of movable electric guide rails (4); the two groups of movable sliders (6) are respectively slidably fitted inside the two groups of movable electric guide rails (4); a group of supporting vertical plates (7) are provided on both sides of the working panel (1); the bottom ends of the two groups of supporting vertical plates (7) are respectively fixedly connected to the two groups of movable sliders (6).

4. The assembly welding mold for sheet metal processing according to claim 3, characterized in that: The two ends of the one-way threaded rod (8) are respectively connected to the top surfaces of the two groups of supporting vertical plates (7); a limiting cross bar (9) is provided above the working panel (1); the two ends of the two groups of limiting cross bars (9) are respectively connected to the top surfaces of the two groups of supporting vertical plates (7); and the central axis of the limiting cross bar (9) and the central axis of the one-way threaded rod (8) are located on the same horizontal plane.

5. The assembly welding mold for sheet metal processing according to claim 1, characterized in that: The limit slider (10) is threadedly connected to the surface of the one-way threaded rod (8), and the limit slider (10) is slidably fitted with the surface of the limit cross bar (9). The first motor (11) is located on the top surface of the supporting vertical plate (7), and the output end of the first motor (11) is transmission-connected to one end of the one-way threaded rod (8).

6. The assembly welding mold for sheet metal processing according to claim 2, characterized in that: The top end of the electric telescopic rod (12) is connected to the bottom end of the limit slider (10), the output end of the electric telescopic rod (12) is transmission-connected to the top end of the clamping assembly (13), the output end of the second motor (14) is transmission-connected to one end of the bidirectional threaded rod (16), and two groups of movable rectangular blocks (17) are symmetrically arranged inside the clamping assembly (13).

7. The assembly welding mold for sheet metal processing according to claim 6, characterized in that: The two groups of movable rectangular blocks (17) are both threadedly connected to the surface of the bidirectional threaded rod (16); two groups of connecting rods (18) are slidably fitted inside the limiting slide groove (15); one end of the two groups of connecting rods (18) are respectively connected to the two groups of movable rectangular blocks (17); the other ends of the two groups of connecting rods (18) are respectively connected to the two groups of clamping panels (19); and the opposite surfaces of the two groups of clamping panels (19) are each provided with a group of protective gaskets (20).

8. The assembly welding mold for sheet metal processing according to claim 1, characterized in that: The two groups of the limiting slots (22) are both connected to the mold slot (21), and the two groups of the limiting slots (22) are symmetrically arranged with the central axis of the mold slot (21) as the center. The two groups of the limiting rectangular plates (24) are respectively connected to the output ends of the two groups of electric push rods (23) in a transmission manner, and the two groups of the limiting rectangular plates (24) are both connected to the bottom of the mold slot (21) in a sliding manner.

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