Mounting structure of spot welding machine controller

Abstract

The utility model discloses a mounting structure of a spot welding machine controller, which relates to the technical field of spot welding machine controllers, and comprises a controller main body, a connecting piece, an operation box fixedly embedded on the back side surface of the controller main body, two sliding seats symmetrically arranged in the operation box in a sliding manner, and a power part arranged between the two sliding seats, the ends, away from each other, of the two sliding seats penetrate out of the operation box and are correspondingly and fixedly connected with the two connecting pieces correspondingly, and sealing protection parts are arranged on the connecting pieces. Through the arrangement of the two sliding seats and the power part, the two sliding seats slide away from or close to each other under the action of the power part, and the two connecting pieces can synchronously contract or penetrate out of the operation box, so that when the controller main body is carried and transferred, the connecting pieces can contract to the inner side of the operation box to be hidden and protected; and the connecting piece is prevented from being damaged due to collision of foreign objects in the carrying process.

Description

Technical Field

[0001] The utility model relates to the technical field of spot welding machine controllers, in particular to an installation structure of a spot welding machine controller. Background Art

[0002] With the rapid development of China's social economy, the construction machinery industry is also growing rapidly. During the development, many automatic control technologies have emerged, and controllers are increasingly being used in spot welding machines.

[0003] In order to facilitate the installation of the controller, the prior art provides connectors with bolt mounting holes on both ends of the controller chassis so that the controller can be fixed to the spot welding machine bracket by through bolts. However, in practice, the connectors are generally directly connected to the controller chassis by welding, so that the connectors are exposed outside the chassis for a long time during use. The exposed connectors are very likely to come into contact with foreign objects during the transportation and transfer of the controller, and be damaged by collision. Utility Model Content

[0004] In order to solve the above technical problems, a mounting structure of a spot welding machine controller is provided, which solves the problem that in the prior art, the connecting parts are generally directly connected to the controller chassis by welding, so that the connecting parts are exposed outside the chassis for a long time during use, and the exposed connecting parts are very easy to come into contact with foreign objects during the transportation and transfer of the controller, and be damaged by collision.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is: a mounting structure of a spot welding machine controller, including a controller body and connecting pieces arranged at both ends of the controller body, the connecting pieces are provided with mounting holes, and also include an operation box fixedly embedded on the back side of the controller body, two slides symmetrically slidably arranged in the operation box, and a power component arranged between the two slides, the ends of the two slides away from each other both pass through the operation box and are respectively fixedly connected to the two connecting pieces, and a sealing protection component is arranged on the connecting piece.

[0006] Preferably, the power component includes a bidirectional screw vertically arranged on the inner side of the operating box and two rotating seats symmetrically rotatably sleeved on the middle part of the bidirectional screw shaft, the rotating seat is vertically fixed on the inner wall of one side of the operating box, and the two sliding seats are symmetrically threadedly connected to the two ends of the bidirectional screw shaft.

[0007] Preferably, the sealing protection component includes a fixed plate vertically fixed to the connecting piece on a side facing the controller body and a movable shell slidably arranged on one side of the fixed plate, the mounting hole is located between the fixed plate and the movable shell, a first soft magnet is glued to a surface of the fixed plate facing the movable shell, and a second soft magnet is glued to an end surface of the movable shell facing the fixed plate.

[0008] Preferably, a worm gear is rotatably arranged between the front and rear inner walls of the operating box, and a turbine gear meshing with the worm gear shaft is tightly sleeved on the rod body of the bidirectional screw, and a control lever is rotatably arranged on one side of the controller body, and the control lever is rotatably inserted into the operating box and fixedly connected to one end of the worm gear.

[0009] Preferably, a fixing bar is vertically fixed on the inner wall of one side of the operation box, and a sliding piece fixed perpendicularly to the outer wall of the slide seat is slidably provided on the fixing bar.

[0010] Preferably, two wedge-shaped sliding blocks are symmetrically fixed to one end of the movable shell facing the connecting member, and a sliding groove matched with the wedge-shaped sliding blocks is provided on the side surface of the connecting member.

[0011] Compared with the prior art, the advantages of the utility model are:

[0012] (1) By setting up two slides and a power component, the two slides can slide away from or towards each other by using the power component, and the two connecting parts can be synchronously retracted or passed through the operation box. This makes it convenient to retract the connecting parts into the inner side of the operation box for protection when the controller body is transported and transferred, so as to prevent the connecting parts from being damaged by collision with foreign objects during transportation.

[0013] (2) By setting up the sealing protection component, after the connector and the controller body are fixedly installed on the spot welding machine as a whole by bolts, the movable shell is pushed to slide to a position where it fits with the fixed plate. In this way, the second soft magnet cooperates with the first soft magnetic plate to fix the movable shell. Then, the fixed plate cooperates with the movable shell to provide a relatively reliable sealing environment for the bolts used to fix the connector, thereby reducing the impact of the external environment on the bolts, so as to prevent the bolts from rusting and affecting the use effect of the connector on the spot welding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at A in the middle;

[0017] Figure 4 For this utility model Figure 2 Schematic diagram of the structure at B in the middle;

[0018] Figure 5 This is a schematic diagram of the structure of the sealing protection component of the utility model.

[0019] The numbers in the figure are:

[0020] 1. Controller body; 2. Connector; 3. Operation box; 4. Bidirectional screw; 5. Rotating seat; 6. Sliding seat; 7. Fixing bar; 8. Sliding piece; 9. Turbine rod; 10. Turbine; 11. Control lever; 12. Fixing plate; 13. Movable shell; 14. Second soft magnet; 15. Wedge-shaped slider. DETAILED DESCRIPTION

[0021] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0022] Reference Figure 1-5 As shown, a mounting structure of a spot welding machine controller includes a controller body 1 and connectors 2 arranged at both ends of the controller body 1, and mounting holes are opened on the connectors 2;

[0023] When in use, bolts are passed through the mounting holes on the connector 2, and the bolt threads are installed on the arm of the spot welding machine, so that the controller body 1 can be installed on the spot welding machine.

[0024] However, in practice, the connector 2 is generally directly connected to the controller body 1 by welding, so that the connector 2 is exposed outside the controller body 1 for a long time during use. The exposed connector 2 is very likely to come into contact with foreign objects during the transportation and transfer of the controller, and be damaged by collision.

[0025] In view of this, refer to Figure 2 As shown, it is worth noting that it also includes an operation box 3 fixedly embedded on the back side of the controller body 1, two slides 6 symmetrically slidably arranged in the operation box 3, and a power component arranged between the two slides 6, and the ends of the two slides 6 that are far away from each other both pass through the operation box 3 and are fixedly connected to the two connecting members 2 respectively;

[0026] By setting up two slides 6 and a power component, the two slides 6 can slide away from or towards each other by utilizing the power component, and the two connectors 2 can be synchronously retracted or passed through the operation box 3, so that when the controller body 1 is transported and transferred, the connector 2 can be retracted and hidden inside the operation box 3 for protection, so as to prevent the connector 2 from being damaged by collision with foreign objects during transportation and carrying.

[0027] Further, refer to Figure 2-4 As shown, it is worth noting that the power component includes a bidirectional screw 4 vertically arranged inside the operating box 3 and two rotating seats 5 symmetrically rotatably sleeved on the middle of the bidirectional screw 4, the rotating seat 5 is vertically fixed on the inner wall of one side of the operating box 3, and the two sliding seats 6 are symmetrically threadedly connected to the two ends of the bidirectional screw 4 respectively;

[0028] When in use, the bidirectional screw rod 4 is controlled to rotate, and the two slide seats 6 can slide away from or close to each other under the thread structure, so that the two connecting members 2 can be simultaneously retracted or extended toward the inside of the operation box 3.

[0029] Further, refer to Figure 3 As shown, it is worth noting that a fixing strip 7 is vertically fixed on the inner wall of one side of the operation box 3, and a sliding piece 8 is slidably provided on the fixing strip 7 and is vertically fixed to the outer wall of the slide seat 6;

[0030] By setting the fixed bar 7 and the slide 8, when the slide 6 slides, the slide 8 can slide along the fixed bar 7 synchronously. In this way, the fixed bar 7 cooperates with the slide 8 to effectively limit the slide 6 and ensure the stability of the slide 6 when it moves.

[0031] Further, refer to Figure 2 and Figure 4 As shown, it is worth noting that a worm 9 is rotatably arranged between the inner walls on both sides of the front and rear sides of the operation box 3, a turbine 10 meshing with the worm 9 is also tightly sleeved on the rod body of the bidirectional screw 4, and a control rod 11 is arranged on one side of the controller body 1, and the control rod 11 is rotatably inserted into the operation box 3 and fixedly connected with one end of the worm 9;

[0032] The knob control rod 11 , i.e. the control worm rod 9 , is rotated inside the operation box 3 and meshed with the worm wheel 10 , thereby providing a rotational force for the bidirectional screw rod 4 .

[0033] Further, refer to Figure 1 , Figure 2 as well as Figure 5 As shown, it is worth noting that a sealing protection component is provided on the connecting member 2;

[0034] The sealing protection component includes a fixed plate 12 vertically fixed to the side of the connecting member 2 facing the controller body 1 and a movable shell 13 slidably arranged on one side of the fixed plate 12, the mounting hole is located between the fixed plate 12 and the movable shell 13, a first soft magnet is glued to the side of the fixed plate 12 facing the movable shell 13, and a second soft magnet 14 is glued to the end surface of the movable shell 13 facing the fixed plate 12;

[0035] By setting the sealing protection component, after the connector 2 and the controller body 1 are fixedly installed on the spot welding machine as a whole by bolts, the movable shell 13 is pushed to slide to a position in contact with the fixed plate 12. In this way, the second soft magnet 14 cooperates with the first soft magnetic plate to fix the movable shell 13, and then the fixed plate 12 cooperates with the movable shell 13 to provide a relatively reliable sealing environment for the bolts used to fix the connector 2, reducing the influence of the external environment on the bolts, so as to prevent the rust of the bolts from affecting the use effect of the connector 2 on the spot welding machine.

[0036] Further, refer to Figure 5 As shown, it is worth noting that two wedge-shaped sliders 15 are symmetrically fixed to one end of the movable shell 13 facing the connecting member 2, and a sliding groove adapted to the wedge-shaped sliders 15 is provided on the side of the connecting member 2;

[0037] By setting the wedge-shaped slider 15 and the slide groove, during the process of pushing and pulling the movable shell 13 to slide, the wedge-shaped slider 15 can synchronously slide along the slide groove. In this way, the wedge-shaped slider 15 cooperates with the slide groove to effectively limit the moving trajectory of the movable shell 13 and ensure the stability of the movable shell 13 during movement.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mounting structure for a spot welding machine controller, comprising a controller body (1) and connecting members (2) arranged at both ends of the controller body (1), wherein the connecting members (2) are provided with mounting holes, and characterized in that: It also comprises an operating box (3) fixedly embedded on the back side of the controller body (1), two slide seats (6) symmetrically slidably arranged in the operating box (3), and a power component arranged between the two slide seats (6), the ends of the two slide seats (6) that are far away from each other both pass through the operating box (3) and are respectively fixedly connected to the two connecting members (2), and the connecting members (2) are provided with sealing protection components.

2. The installation structure of a spot welding machine controller according to claim 1, characterized in that: The power component comprises a bidirectional screw (4) vertically arranged inside the operating box (3) and two rotating seats (5) symmetrically rotatably sleeved on the middle part of the bidirectional screw (4) shaft, the rotating seat (5) being vertically fixed on the inner wall of one side of the operating box (3), and the two sliding seats (6) being symmetrically threadedly connected to the two ends of the bidirectional screw (4) shaft respectively.

3. The installation structure of a spot welding machine controller according to claim 1, characterized in that: The sealing protection component comprises a fixed plate (12) vertically fixed to the connecting member (2) on a side facing the controller body (1) and a movable shell (13) slidably arranged on one side of the fixed plate (12); the mounting hole is located between the fixed plate (12) and the movable shell (13); a first soft magnet is glued to a side of the fixed plate (12) facing the movable shell (13); and a second soft magnet (14) is glued to an end face of the movable shell (13) facing the fixed plate (12).

4. The installation structure of a spot welding machine controller according to claim 2, characterized in that: A worm (9) is rotatably arranged between the inner walls at the front and rear sides of the operating box (3); a turbine (10) is also tightly sleeved on the rod body of the bidirectional screw (4) and meshes with the rod body of the worm (9); a control lever (11) is arranged on one side of the controller body (1); the control lever (11) is rotatably inserted into the operating box (3) and is fixedly connected to one end of the worm (9).

5. The installation structure of a spot welding machine controller according to claim 2, characterized in that: A fixing strip (7) is vertically fixed on the inner wall of one side of the operation box (3), and a sliding piece (8) is slidably arranged on the fixing strip (7) and is vertically fixed to the outer wall of the slide seat (6).

6. The installation structure of a spot welding machine controller according to claim 3, characterized in that: Two wedge-shaped sliders (15) are symmetrically fixed to one end of the movable shell (13) facing the connecting member (2), and a sliding groove matching the wedge-shaped sliders (15) is provided on the side surface of the connecting member (2).

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