Welding support for electronic component mainboard production

Abstract

The utility model discloses a welding support for electronic component mainboard production, which relates to the technical field of electronic component mainboard production supports and comprises a base, rotating rods are rotatably arranged on two sides of the top end of the base through supporting blocks, fixing boxes are arranged at two ends of each rotating rod through supporting plates, and a welding table is arranged at the top of each fixing box and used for placing a mainboard. Two gear rings are symmetrically arranged on the surface of the rotating rod, rack plates are arranged at the bottoms of the gear rings in a meshed mode, an adjusting assembly is arranged on the top of the base, two door-shaped frames are symmetrically arranged on the top of the welding table, swing plates are rotationally arranged on the door-shaped frames, pressing plates are slidably arranged in the swing plates through moving plates, and moving assemblies are arranged on one sides of the door-shaped frames. The welding table has the advantages that the angle of the fixing box can be adjusted, the inclination angle of the welding table can be adjusted adaptively according to needs, the comfort level of welding personnel can be improved conveniently, the welding personnel can use the welding table conveniently, and use convenience is good.

Description

Technical Field

[0001] The utility model relates to a welding bracket, in particular to a welding bracket for producing an electronic component mainboard, and belongs to the technical field of producing brackets for electronic component mainboards. Background Art

[0002] In the production process of electronic products, the internal motherboard is particularly important. When the electronic component motherboard is produced and welded, it needs to be fixed on the welding bracket for subsequent welding so as to be used in production.

[0003] Among them, the "computer motherboard welding and fixing device" disclosed in the application number "CN202020118867.8" "comprises an automatic clamping welding platform, a rotating matching base and a follow-up rotating bracket, the bottom end of the follow-up rotating bracket is fixedly connected to the rotating matching base, the automatic clamping welding platform is fixedly connected to the top of the follow-up rotating bracket, the rotating matching base comprises a welding table support base plate, a rotating center axis, a follow-up annular rack, a rotating motor mounting plate, a rotating motor and a rotating gear, the rotating gear is fixedly connected to the output shaft of the rotating motor, the rotating motor is detachably connected to the rotating motor mounting plate by bolts, and the rotating motor mounting plate is fixedly connected to the welding table support base plate". In the utility model, two rotating clamping cantilevers are driven by a lifting cylinder to clamp and fix the motherboard to be welded, the motherboard can be positioned by the motherboard positioning plate, so that the welder can quickly position and place the motherboard for welding, and the motherboard welding platform can also be driven by the rotating motor to rotate to cooperate with the welder to find a more comfortable and convenient angle to weld the computer motherboard.

[0004] However, the above method still has the following defects: the welding platform is rotated and positioned to cooperate with the welder to weld the mainboard, but the welding platform is not convenient to adjust its own inclination angle according to the welder's use needs, which affects the welder's comfort and is not convenient for the welder to use. Utility Model Content

[0005] The purpose of the utility model is to provide a welding bracket for the production of electronic component motherboards, so as to solve the problem proposed in the above background technology that it is inconvenient to adjust its own inclination angle according to the use needs of welders, which affects the comfort of welders and is inconvenient for welders to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a welding bracket for producing electronic component motherboards, comprising a base, rotating rods are provided on both sides of the top of the base through support blocks, fixed boxes are provided at both ends of the rotating rods through support plates, a welding table is provided on the top of the fixed box for placing the motherboard, two gear rings are symmetrically provided on the surface of the rotating rod, a rack plate is meshed at the bottom of the gear ring, an adjustment component is provided on the top of the base, two door frames are symmetrically provided on the top of the welding table, a swing plate is provided for the rotation of the door frame, a pressure plate is provided inside the swing plate through the sliding of a moving plate, and a moving component is provided on one side of the door frame.

[0007] As a preferred technical solution of the utility model, a motor and a roller are respectively provided inside the fixed box, and pulleys are provided on the output shaft of the motor and the top of the roller. The two pulleys are connected by a transmission belt. The top end of the roller is fixedly connected to the middle part of the bottom end of the welding table, and the bottom end of the roller is rotatably connected to the inner wall of the fixed box.

[0008] As a preferred technical solution of the utility model, the adjustment assembly includes a fixing plate, which is fixedly installed on one side of the top of the base, and the internal thread of the fixing plate is provided with a screw rod, and one end of the screw rod is rotated toward the rotating rod and is provided with a connecting plate, and the other end is provided with a hand wheel, and both ends of the connecting plate are fixedly connected to the surface of the rack plate.

[0009] As a preferred technical solution of the utility model, a slide bar is provided at the bottom of the rack plate, a slide groove matching the slide bar is provided at the top of the base, and the slide bar is slidably connected to the slide groove.

[0010] As a preferred technical solution of the utility model, a moving groove matching the moving plate is opened inside the swing plate, the moving plate is slidably connected to the moving groove, a limit plate is provided on the surface of the moving plate, and a limit groove matching the limit plate is opened inside the swing plate.

[0011] As a preferred technical solution of the utility model, the surface thread of the swing plate is provided with a screw rod 2, one end of the screw rod 2 is provided with a manual adjustment knob, the interior of the movable plate is provided with a plurality of screw holes matching the screw rod 2, and the bottom of the pressure plate is provided with a rubber pad.

[0012] As a preferred technical solution of the utility model, the moving component includes a fixed plate 2, which is fixedly installed on the surface of the door frame. The internal thread of the fixed plate 2 is provided with a screw 3, and the bottom end of the screw 3 is rotatably provided with an extrusion disk, which abuts against the bottom of the swing plate, and the interior of the swing plate is provided with an arc groove corresponding to the screw 3.

[0013] As a preferred technical solution of the utility model, a spring is sleeved on the surface of the screw rod three, the top end of the spring contacts the bottom of the fixed plate two, the bottom end contacts the top of the extrusion disk, and the top of the screw rod three is provided with a hand wheel two.

[0014] Compared with the related art, the welding bracket for producing electronic component motherboard provided by the utility model has the following beneficial effects:

[0015] The adjustment component can be used to synchronously drive the two rack plates to move synchronously, and the meshing gear ring can be used to synchronously rotate the rotating rod and the supporting plates at both ends of the rotating rod, so that the angle of the fixed box itself can be adjusted, and the inclination angle of the welding table itself can be adaptively adjusted according to needs, which is convenient for improving the comfort of the welder himself and facilitating the welder to use the welding table. It is easy to use.

[0016] Through the provided moving component, the rotatable swing plate can be driven to swing, and the main board can be pressed and fixed in cooperation with the pressure plate, so that subsequent welding personnel can use the welding gun to perform welding operations, reduce the use of electrical equipment, and have good convenience of use.

[0017] Through the movable moving plate, in cooperation with the screw rod 2, it is convenient to limit the sliding moving plate through the screw rod 2, and the distance of the moving plate from the swing plate can be adjusted, so that it is convenient to fix and use main boards of different lengths, thereby increasing its scope of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the exploded structure of the base of the utility model;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0021] Figure 4 It is a schematic diagram of the exploded structure of the portal frame of the utility model;

[0022] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure at B;

[0023] Figure 6 It is a schematic diagram of the cross-sectional structure of the fixed box of the utility model.

[0024] In the figure: 1. base; 2. support block; 3. rotating rod; 4. support plate; 5. fixed box; 6. welding table; 7. gear ring; 8. rack plate; 9. adjustment assembly; 901. fixed plate one; 902. screw one; 903. connecting plate; 904. hand wheel one; 905. slide bar; 10. door frame; 11. swing plate; 12. moving plate; 13. moving assembly; 1301. fixed plate two; 1302. screw three; 1303. extrusion plate; 1304. spring; 1305. hand wheel two; 14. screw two; 15. pressure plate; 16. arc groove; 17. motor; 18. roller; 19. pulley; 20. transmission belt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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. Example 1

[0026] See also Figure 1-6 The utility model provides a welding bracket for the production of electronic component motherboards, including a base 1. Rotating rods 3 are arranged on both sides of the top of the base 1 through the support blocks 2. The rotation of the rotating rods 3 drives the support plates 4 to rotate, so as to facilitate the adjustment of the tilt angle of the fixed box 5, which can make the angle of the welding table 6 adjustable, so that the angle of the welding table 6 can be adjusted according to the needs of the staff, so that the welding personnel can make adaptive adjustments according to their own comfort, and the use is convenient. Fixed boxes 5 are arranged at both ends of the rotating rod 3 through the support plates 4. A welding table 6 is arranged on the top of the fixed box 5 for placing the motherboard. The welding table 6 is arranged so that the motherboard can be placed on the surface, which is convenient for subsequent welding of the motherboard. Two gear rings 7 are symmetrically arranged on the surface of the rotating rod 3. A rack plate 8 is meshed at the bottom of the gear ring 7. An adjusting component 9 is arranged on the top of the base 1. , through the setting of the adjustment component 9, the two rack plates 8 can be synchronously driven to move synchronously, and the meshing connected gear ring 7 can make the rotating rod 3 and the support plates 4 at the two ends of the rotating rod 3 rotate synchronously, so that the angle of the fixed box 5 itself can be adjusted, which is convenient for the adaptive adjustment of the inclination angle of the welding table 6 itself according to the needs, so as to improve the comfort of the welders themselves, facilitate the welding use of the welders, and have good convenience; two door frames 10 are symmetrically arranged on the top of the welding table 6, and the rotation of the door frame 10 is provided with a swing plate 11, and the inside of the swing plate 11 is provided with a pressing plate 15 through the sliding of the moving plate 12, and a moving component 13 is provided on one side of the door frame 10, through the moving component 13, the swing plate 11 set in rotation can be driven to swing, and the pressing plate 15 is convenient for pressing and fixing the main board, so that the welders can use the welding gun to perform welding operations;

[0027] The adjustment assembly 9 includes a fixing plate 901, which is fixedly mounted on one side of the top of the base 1. The internal thread of the fixing plate 901 is provided with a screw 902. One end of the screw 902 facing the rotating rod 3 is provided with a connecting plate 903, and the other end is provided with a hand wheel 904. Both ends of the connecting plate 903 are fixedly connected to the surface of the rack plate 8. Through the rotation of the screw 902, the rotatable connecting plate 903 can be driven to move along the surface of the base 1 under the action of the slide bar 905, and the rack plate 8 can be synchronously driven to move in the horizontal direction.

[0028] A slide bar 905 is provided at the bottom of the rack plate 8, and a slide groove matching the slide bar 905 is provided at the top of the base 1. The slide bar 905 is slidably connected with the slide groove, so as to play a role of limiting and guiding the movement of the rack plate 8;

[0029] A moving groove matching the moving plate 12 is provided inside the swing plate 11, the moving plate 12 is slidably connected to the moving groove, and a limiting plate is provided on the surface of the moving plate 12, and a limiting groove matching the limiting plate is provided inside the swing plate 11, so that the moving plate 12 is not restricted when moving, and the limiting plate arranged on one side of the moving plate 12 has a limiting effect when the moving plate 12 moves, thereby avoiding the occurrence of swinging. Example 2

[0030] The moving assembly 13 includes a second fixing plate 1301, which is fixedly mounted on the surface of the door frame 10. The internal thread of the second fixing plate 1301 is provided with a screw rod 1302. The bottom end of the screw rod 1302 is rotatably provided with an extrusion plate 1303. The extrusion plate 1303 abuts against the bottom of the swing plate 11. The inside of the swing plate 11 is provided with an arc groove 16 corresponding to the screw rod 1302. The rotation of the screw rod 1302 drives the extrusion plate 1303 to move upward, that is, drives the swing plate 11 in contact to be squeezed, so that the swing of the swing plate 11 can be adjusted.

[0031] The surface of the screw rod 3 1302 is sleeved with a spring 1304, the top of the spring 1304 contacts the bottom of the fixed plate 2 1301, and the bottom of the spring 1304 contacts the top of the extrusion plate 1303. The top of the screw rod 3 1302 is provided with a hand wheel 2 1305, which is convenient for playing the role of reset support for the swing plate 11, and is convenient for using the hand wheel 2 1305 to drive the screw rod 3 1302 to rotate forward and reverse, which is convenient for operation;

[0032] The surface of the swing plate 11 is threaded with a screw rod 14, one end of which is provided with a manual adjustment knob, and the interior of the movable plate 12 is provided with a plurality of screw holes matching the screw rod 14, and a rubber pad is provided at the bottom of the pressing plate 15, so that the movable plate 12 which is slidably arranged can be limited by the screw rod 14, and the distance between the movable plate 12 and the swing plate 11 can be adjusted, so that it can be fixed and used according to main boards of different lengths, thereby improving its use range;

[0033] A motor 17 and a roller 18 are respectively provided inside the fixed box 5. Pulleys 19 are provided on the output shaft of the motor 17 and the top of the roller 18. The two pulleys 19 are connected by a transmission belt 20. The top of the roller 18 is fixedly connected to the middle of the bottom end of the welding table 6, and the bottom end of the roller 18 is rotatably connected to the inner wall of the fixed box 5. By controlling the rotation of the motor 17 and coordinating the settings of the transmission belt 20 and the pulley 19, the welding table 6 and the main board fixed on its surface can be rotated, which is convenient for the staff to use it and has good convenience.

[0034] When in use, first, place the motherboard to be welded at the center of the welding table 6, and then adjust the distance between the two pressing plates 15 according to the length of the motherboard. The second screw 14 set by the manual adjustment knob can be rotated to separate the second screw 14 from the screw hole, and the moving plate 12 can be pulled out or inserted at the swing plate 11, and then the second screw 14 can be screwed again with the screw holes at different positions;

[0035] Then, the hand wheel 2 1305 is used to drive the screw 3 1302 to rotate forwardly, which can drive the extrusion plate 1303 to move upward along the moving direction of the screw 3 1302. At this time, the extrusion plate 1303 and the swing plate 11 are pressed and contacted with each other, and the spring 1304 is compressed, which can drive the swing plate 11 to swing, so that the main board placed on the welding table 6 is pressed and fixed by the pressing plate 15, which has the effect of fixing and preventing it from falling off;

[0036] Then, according to the comfort requirements of the welders themselves during the welding process, the inclination angle of the welding table 6 is adjusted, and then the screw 902 is driven to rotate by the hand wheel 904, and the slide bar 905 can be used to synchronously drive the connecting plate 903 and the two rack plates 8 to move synchronously, and the meshing ring gear 7 is used to drive the ring gear 7 and the rotating rod 3 to rotate. At the same time, the support plate 4 is used to drive the fixed box 5 and the welding table 6 to swing, so as to facilitate the adaptive adjustment of the angle of the welding table 6 itself, which is convenient for the welders to use it. In addition, the motor 17 can be controlled to cooperate with the pulley 19 and the transmission belt 20 to drive the roller 18 to rotate, so as to facilitate the rotation adjustment of the welding table 6 and the main board on its surface;

[0037] Finally, the staff can carry out the welding operation on the mainboard adjusted at the welding table 6. After the welding is completed, it is only necessary to reversely turn the set hand wheel 2 1305 to drive the extrusion plate 1303 to move downward. At the same time, the spring 1304 and the swing plate 11 and the pressure plate 15 are reset at the same time. The welded mainboard can be removed and transferred to the next workstation.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A welding bracket for producing electronic component motherboards, comprising a base (1), characterized in that: The top sides of the base (1) are provided with rotating rods (3) through supporting blocks (2) for rotation, the two ends of the rotating rod (3) are provided with fixed boxes (5) through supporting plates (4), the top of the fixed box (5) is provided with a welding table (6) for placing a main board, the surface of the rotating rod (3) is symmetrically provided with two gear rings (7), the bottom of the gear ring (7) is meshed with a rack plate (8), the top of the base (1) is provided with an adjustment component (9), the top of the welding table (6) is symmetrically provided with two door frames (10), the door frames (10) are provided with a swing plate (11) for rotation, a pressure plate (15) is slidably provided inside the swing plate (11) through a moving plate (12), and a moving component (13) is provided on one side of the door frame (10).

2. The welding bracket for producing electronic component motherboards according to claim 1, characterized in that: A motor (17) and a roller (18) are respectively arranged inside the fixed box (5), and a pulley (19) is arranged on the output shaft of the motor (17) and the top of the roller (18). The two pulleys (19) are connected to each other by a transmission belt (20). The top of the roller (18) is fixedly connected to the middle of the bottom end of the welding table (6), and the bottom end of the roller (18) is rotatably connected to the inner wall of the fixed box (5).

3. The welding bracket for producing electronic component motherboards according to claim 1, characterized in that: The adjustment assembly (9) comprises a fixing plate (901) which is fixedly mounted on one side of the top of the base (1); the fixing plate (901) has an internal thread provided with a screw (902); one end of the screw (902) which is rotatable toward the rotating rod (3) is provided with a connecting plate (903); the other end is provided with a hand wheel (904); both ends of the connecting plate (903) are fixedly connected to the surface of the rack plate (8).

4. The welding bracket for producing electronic component motherboards according to claim 1, characterized in that: A sliding bar (905) is provided at the bottom of the rack plate (8), and a sliding groove matching the sliding bar (905) is provided at the top of the base (1), and the sliding bar (905) is slidably connected to the sliding groove.

5. The welding bracket for producing electronic component motherboards according to claim 1, characterized in that: A moving groove matching the moving plate (12) is provided inside the swing plate (11), the moving plate (12) is slidably connected to the moving groove, a limiting plate is provided on the surface of the moving plate (12), and a limiting groove matching the limiting plate is provided inside the swing plate (11).

6. The welding bracket for producing electronic component motherboards according to claim 1, characterized in that: The surface of the swing plate (11) is threadedly provided with a second screw rod (14), one end of the second screw rod (14) is provided with a manual adjustment knob, the interior of the movable plate (12) is provided with a plurality of screw holes matching the second screw rod (14), and the bottom of the pressing plate (15) is provided with a rubber pad.

7. The welding bracket for producing electronic component motherboards according to claim 1, characterized in that: The moving assembly (13) comprises a second fixing plate (1301), wherein the second fixing plate (1301) is fixedly mounted on the surface of the door frame (10), wherein the internal thread of the second fixing plate (1301) is provided with a third screw (1302), wherein the bottom end of the third screw (1302) is rotatably provided with an extrusion disk (1303), wherein the extrusion disk (1303) is in contact with the bottom of the swing plate (11), and an arc groove (16) corresponding to the third screw (1302) is provided inside the swing plate (11).

8. The welding bracket for producing electronic component motherboards according to claim 7, characterized in that: The surface of the screw rod three (1302) is sleeved with a spring (1304), the top end of the spring (1304) contacts the bottom of the fixing plate two (1301), and the bottom end contacts the top of the extrusion plate (1303), and the top end of the screw rod three (1302) is provided with a hand wheel two (1305).

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