Clamping and welding device for automobile control box

Abstract

The utility model provides a clamping and welding device for an automobile control box, which relates to the technical field of automobile control box production equipment, improves the production efficiency and quality of the automobile control box, and comprises a wire welding mechanism and an operation table arranged below the wire welding mechanism, a positioning assembly used for positioning a to-be-welded control box is arranged on the operation table. The wire welding mechanism comprises a clamping module, an up-down driving mechanism and a front-back driving mechanism. The up-down driving mechanism and the front-back driving mechanism can drive the clamping module to move in the up-down direction and the front-back direction respectively. The clamping module comprises a left-right driving mechanism and a clamping welding head in transmission connection with the left-right driving mechanism, and the left-right driving mechanism is used for driving the clamping welding head to clamp and loosen.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile control box production equipment, in particular to a clamping welding device used for an automobile control box. Background Art

[0002] During the production of existing automobile control boxes, wire welding is usually performed manually. Workers first insert the end of the wire harness into the control box and overlap it in the bayonet of the metal terminal, and then weld the wires to the corresponding parts using a clamping welding head. However, manual welding is extremely inefficient and prone to problems such as wrong welding and missing welding, which cannot guarantee the production efficiency and quality of the airflow sensor. Utility Model Content

[0003] The utility model provides a clamping welding device for an automobile control box. Compared with the manual welding method in the prior art, the clamping welding device has a high degree of automation, reduces manual operation, and reduces the probability of problems such as wrong welding and leaking welding, thereby improving the production efficiency and quality of the automobile control box.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] Provided is a clamping welding device for an automobile control box, comprising: a wire welding mechanism and an operating table arranged below the wire welding mechanism; the operating table is provided with a positioning component for positioning a control box to be welded; the wire welding mechanism comprises a clamping module, an up-down driving mechanism and a front-back driving mechanism, the up-down driving mechanism and the front-back driving mechanism can respectively drive the clamping module to move in the up-down and front-back directions; the clamping module comprises a left-right driving mechanism and a clamping welding head transmission-connected to the left-right driving mechanism, the left-right driving mechanism is used to drive the clamping welding head to clamp and release.

[0006] In some embodiments, the positioning assembly includes a positioning plate, on which a positioning column and a clamping structure are provided. The positioning column is used to cooperate with the ear hole of the control box to be welded, and an upward supporting surface is provided on the positioning column. The clamping structure is used to clamp the control box to be welded.

[0007] In some embodiments, the clamping structure includes two movable clamping arms arranged opposite to each other, and a spring that provides elastic force to the two movable clamping arms, wherein the spring brings the two movable clamping arms closer to each other so as to clamp corresponding parts of the control box to be welded.

[0008] In some embodiments, the wire welding mechanism also includes a clamping module mounting seat, the clamping module is fixedly mounted on the clamping module mounting seat; a vertical slider mounting plate is fixedly mounted on the back side of the clamping module mounting seat; a vertical slider is fixedly mounted on the vertical slider mounting plate; a vertical slide rail mounting plate is fixedly arranged near the driving end of the up and down driving mechanism, a vertical slide rail is fixedly arranged on the vertical slide rail mounting plate, the vertical slider is slidably connected to the vertical slide rail, and the driving end of the up and down driving mechanism passes through the vertical slide rail mounting plate and is fixedly connected to the vertical slider mounting plate.

[0009] In some embodiments, the wire welding mechanism also includes a forward and backward slide rail mounting plate, on which a forward and backward slide rail is fixedly mounted, and on which a forward and backward slide rail is slidably connected, and on which a forward and backward slider is fixedly mounted, a forward and backward slider connecting plate is fixedly arranged on the forward and backward slider, and the forward and backward slider connecting plate is transmission-connected to the driving end of the forward and backward driving mechanism, and an upper and lower driving mechanism mounting seat is fixedly arranged on the forward and backward slider connecting plate, and the upper and lower driving mechanism is fixedly mounted on the upper and lower driving mechanism mounting seat.

[0010] In some embodiments, a clamping jaw mounting portion is provided on the clamping module, two clamping jaws are rotatably and symmetrically provided on the clamping jaw mounting portion, the left and right driving mechanisms are linked to the two clamping jaws, and the clamping welding head is installed on the clamping jaws.

[0011] The clamping welding head of the clamping welding device provided by the embodiment of the utility model can move in the front-back, up-down, left-right directions under the drive of the driving mechanism, so that the end of the wire harness can be inserted into the control box on the operating table and overlapped in the bayonet of the metal terminal, and the corresponding parts are welded by the clamping welding head, so that the metal terminal on the automobile control box and the end of the external wire harness are welded together through the clamping welding device. The clamping welding device can weld multiple internal wiring parts. Compared with the manual welding method of the prior art, it has a high degree of automation and can automatically complete the welding operation of the automobile control box, reduce manual operation, and reduce the probability of problems such as wrong welding and missing welding, thereby improving the production efficiency and quality of the automobile control box. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] 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 only 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.

[0013] Figure 1 This is a schematic diagram of the structure of the clamp welding device in the utility model;

[0014] Figure 2 It is a schematic diagram of a partial structure of the clamp welding device in the utility model;

[0015] Figure 3 for Figure 2 A schematic diagram of the disassembled structure of a part of the middle clamp welding device;

[0016] Figure 4 This is a schematic diagram of the disassembly of the clamp welding device in the utility model;

[0017] Figure 5 It is a partial view of the operating table in the utility model;

[0018] Figure 6 This is a schematic diagram of the structure of the clamping structure in the embodiment of the utility model;

[0019] Figure 7 for Figure 6 A cross-sectional view of the clamping structure shown;

[0020] Figure 8 A cross-sectional view of another clamping structure. DETAILED DESCRIPTION

[0021] 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.

[0022] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral whole; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly limited. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0023] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0024] like Figure 1 As shown, the utility model provides a clamping welding device 100 for an automobile control box, comprising: a wire welding mechanism 1 and an operating table 2 arranged below the wire welding mechanism 1; a positioning component 21 for positioning a control box 200 to be welded is arranged on the operating table 2; the wire welding mechanism 1 comprises a clamping module 11, an up and down driving mechanism 12 and a front and back driving mechanism 13, the up and down driving mechanism 12 and the front and back driving mechanism 13 can respectively drive the clamping module 11 to move in the up and down and front and back directions; the clamping module 11 comprises a left and right driving mechanism 111 and a clamping welding head A transmission-connected to the left and right driving mechanism 111, the left and right driving mechanism 111 can drive the clamping welding head A to clamp and release.

[0025] The clamping welding head A of the clamping welding device 100 provided by the embodiment of the utility model can move in the front-back, up-down, left-right directions under the drive of the driving mechanism, so that the end of the wire harness can be inserted into the control box on the operating table 2 and overlapped in the bayonet of the metal terminal, and the corresponding parts are welded by the clamping welding head A, so that the metal terminal on the automobile control box and the end of the external wire harness are welded together through the clamping welding device 100. The clamping welding device 100 can weld multiple internal wiring parts. Compared with the manual wire welding method of the prior art, it has a high degree of automation and can automatically complete the wire welding operation of the automobile control box without manual operation. The probability of problems such as wrong welding and leaking welding is reduced, thereby improving the production efficiency and quality of the automobile control box.

[0026] In some embodiments, Figure 2 , Figure 3 and Figure 5 As shown, the positioning assembly 21 includes a positioning plate 211, on which a positioning column 2111 and a clamping structure 2112 are provided. The positioning column 2111 is used to cooperate with the ear hole of the control box 200 to be welded, and an upward supporting surface 2110 is provided on the positioning column 2111. The supporting surface 2110 can support the corresponding part of the control box 200 to increase the positioning effect, and the clamping structure 2112 is used to clamp the automobile control box 200 to be welded. The positioning assembly 21 can effectively position the automobile control box 200 to ensure the position accuracy during welding.

[0027] Specifically, Figure 2As shown, the clamping structure 2112 includes two relatively arranged movable clamping arms 21121 and a spring 21122 providing elastic force to the two movable clamping arms 21121. The spring 21122 makes the two movable clamping arms 21121 approach each other, thereby clamping the corresponding parts of the control box 200 to be welded.

[0028] Furthermore, Figure 5 and Figure 6 As shown, the clamping structure 2112 also includes a mounting seat 21123, and a mounting groove 21124 is respectively provided on the left and right sides of the mounting seat 21123, and a transverse hole 21125 is provided on the mounting seat 21123 in the transverse direction in the mounting groove 21124. The lower ends of the two movable clamping arms 21121 are respectively installed in the mounting groove 21124 and are rotatably connected to the mounting seat 21123 through positioning pins. The spring 21122 is installed in the transverse hole 21125 and abuts against the lower ends of the two movable clamping arms 21121, and the upper ends of the two movable clamping arms 21121 form a positioning clamp. In this way, the clamping structure 2112 can be made into an integral module. When installing the integral module, the mounting seat 21123 is fixed on the operating table 2, so that the positioning assembly 21 is more convenient to install. As a further implementation scheme, Figure 8 As shown, the transverse hole 21125 is configured as a through hole connecting the two mounting grooves 21124, and the spring 21122 is installed in the through hole, and the two ends are respectively abutted against the movable clamping arm 21121, so that only one spring is used, the structure is simple, the assembly is convenient, and the cost is lower.

[0029] In some embodiments, Figure 4 As shown, the wire welding mechanism 1 also includes a clamping module mounting seat 112, and the clamping module 11 is fixedly mounted on the clamping module mounting seat 112; a vertical slider mounting plate 121 is fixedly mounted on the back of the clamping module mounting seat 112; a vertical slider 122 is fixedly mounted on the vertical slider mounting plate 121; a vertical slide rail mounting plate 123 is fixedly arranged near the driving end of the up-and-down driving mechanism 12, and a vertical slide rail 124 is fixedly arranged on the vertical slide rail mounting plate 123, and the vertical slider 122 is slidably connected to the vertical slide rail 124, and the driving end of the up-and-down driving mechanism 12 passes through the vertical slide rail mounting plate 123 and is fixedly connected to the vertical slider mounting plate 121. In this way, the up-and-down driving mechanism 12 can drive the clamping module 11 in the up-and-down direction.

[0030] In some embodiments, Figure 4As shown, the wire welding mechanism 1 further includes a front-to-back slide rail mounting plate 131, on which a front-to-back slide rail 132 is fixedly mounted, on which a front-to-back slide rail 133 is slidably connected, on which a front-to-back slide rail 132 is fixedly mounted, a front-to-back slide block 133 is fixedly mounted, on which a front-to-back slide block connecting plate 134 is fixedly mounted, and which is transmission-connected to the driving end of the front-to-back drive mechanism 13, on which an upper and lower drive mechanism mounting seat 125 is fixedly mounted, and on which the upper and lower drive mechanism 12 is fixedly mounted. In this way, the front-to-back drive mechanism 13 can drive the clamping module 11 in the front-to-back direction.

[0031] In some embodiments, Figure 4 As shown, the clamping module 11 is provided with a clamping jaw mounting portion, and the clamping jaw mounting portion is rotatably and symmetrically provided with two clamping jaws 112, and the left and right driving mechanism 111 is linked and connected with the two clamping jaws 112, and the clamping welding head A is installed on the clamping jaws 112. In this way, the left and right driving mechanism 111 can drive the clamping welding head A by driving the clamping jaws 112.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A clamping welding device for an automobile control box, characterized in that: include: A wire welding mechanism and an operating table arranged below the wire welding mechanism; the operating table is provided with a positioning component for positioning a control box to be welded; The wire welding mechanism includes a clamping module, an up and down driving mechanism and a front and back driving mechanism, and the up and down driving mechanism and the front and back driving mechanism can respectively drive the clamping module to move in the up and down and front and back directions; the clamping module includes a left and right driving mechanism and a clamping welding head that is transmission-connected to the left and right driving mechanisms, and the left and right driving mechanisms are used to drive the clamping welding head to clamp and release.

2. The clamping welding device for automobile control box according to claim 1, characterized in that: The positioning assembly includes a positioning plate, on which a positioning column and a clamping structure are arranged. The positioning column is used to cooperate with the ear hole of the control box to be welded, an upward supporting surface is arranged on the positioning column, and the clamping structure is used to clamp the control box to be welded.

3. The clamping welding device for automobile control box according to claim 2 is characterized in that: The clamping structure includes two movable clamping arms arranged opposite to each other, and a spring providing elastic force for the two movable clamping arms. The spring makes the two movable clamping arms approach each other so as to clamp the corresponding parts of the control box to be welded.

4. The clamping welding device for an automobile control box according to any one of claims 1 to 3, characterized in that: The wire welding mechanism also includes a clamping module mounting seat, the clamping module is fixedly mounted on the clamping module mounting seat; a vertical slider mounting plate is fixedly mounted on the back side of the clamping module mounting seat; a vertical slider is fixedly mounted on the vertical slider mounting plate; a vertical slide rail mounting plate is fixedly arranged near the driving end of the up and down driving mechanism, a vertical slide rail is fixedly arranged on the vertical slide rail mounting plate, the vertical slider is slidably connected to the vertical slide rail, and the driving end of the up and down driving mechanism passes through the vertical slide rail mounting plate and is fixedly connected to the vertical slider mounting plate.

5. The clamping welding device for automobile control box according to claim 4, characterized in that: The wire welding mechanism also includes a front-to-back slide rail mounting plate, on which a front-to-back slide rail is fixedly mounted, on which a front-to-back slide rail is slidably connected a front-to-back slider, on which a front-to-back slider is fixedly mounted a front-to-back slider connecting plate, which is transmission-connected to the driving end of the front-to-back drive mechanism, on which an upper and lower drive mechanism mounting seat is fixedly mounted, and the upper and lower drive mechanism is fixedly mounted on the upper and lower drive mechanism mounting seat.

6. The clamping welding device for automobile control box according to claim 5, characterized in that: The clamping module is provided with a clamping jaw mounting portion, on which two clamping jaws are rotatably and symmetrically provided, the left and right driving mechanisms are linked and connected with the two clamping jaws, and the clamping welding head is installed on the clamping jaws.

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