Positioning device for casting bus processing

Abstract

The utility model provides a positioning device for casting bus processing, and belongs to the technical field of casting bus processing. The positioning device for pouring bus processing comprises a supporting table, a positioning mechanism comprises sliding grooves, sliding blocks, a sliding plate, a moving groove and a moving plate, the sliding grooves are formed in the top of the supporting table, the two sliding grooves are formed, the sliding blocks are slidably installed in the sliding grooves, the sliding plate is fixedly installed at the tops of the sliding blocks, and the moving plate is fixedly installed in the sliding grooves. The moving groove is formed in one side of the sliding plate. The positioning mechanism is arranged, the two sliding plates move in the opposite directions until the two sliding plates reach preset positions, then a machined part is clamped, a plurality of moving grooves are evenly formed in the sliding plates, a moving plate is slidably installed in each moving groove, the moving plates move in the direction close to the machined part, the machined part is clamped for the second time, and therefore the machined part can be clamped for the second time. Therefore, the problem of inaccurate precision of the sliding plate under the condition of local deformation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of casting busbar processing, in particular to a positioning device for casting busbar processing. Background Art

[0002] Cast busbar is a kind of power transmission equipment, which is made by casting the busbar conductor with high-performance insulating material as a whole. Cast busbar has good insulation performance, protection performance and mechanical strength. Its insulating material usually has the characteristics of high temperature resistance, moisture resistance, chemical corrosion resistance, etc., which can effectively ensure the safety and stability of power transmission.

[0003] When the busbar is cast for processing, it needs to be positioned. However, when the existing equipment is used, the workpiece is mainly squeezed by the clamping device for clamping to perform positioning. However, the force is mutual. After long-term use, the clamping plate is prone to local deformation due to uneven force, which affects the accuracy of clamping and positioning. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a positioning device for casting busbar processing, which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a positioning device for casting busbar processing, comprising a support table,

[0007] A positioning mechanism, the positioning mechanism comprising:

[0008] A slide groove, wherein the slide groove is provided on the top of the support table, and two slide grooves are provided;

[0009] A slider, the slider being slidably mounted inside the slide groove;

[0010] A slide plate, which is fixedly mounted on the top of the slider;

[0011] A movable groove, wherein the movable groove is provided on one side of the slide plate;

[0012] A moving plate, the moving plate being slidably mounted inside the moving groove;

[0013] The pressing mechanism is arranged on the top of the slide plate and is used for pressing the workpiece.

[0014] In a preferred embodiment, the pressing mechanism comprises:

[0015] An adjustment plate, wherein the adjustment plate is arranged on the top of the slide plate;

[0016] A hydraulic rod, wherein the hydraulic rod is mounted on the top of the adjusting plate;

[0017] A pressing plate is mounted on the output end of the hydraulic rod.

[0018] In a preferred solution, a slide rod is fixedly installed inside one of the slide grooves, and a screw rod is rotatably installed inside the other slide groove. The screw rod and the slide rod are respectively sleeved inside the slider, and the shape of the slider is consistent with the shape of the slide groove cross section.

[0019] In a preferred embodiment, a displacement groove is provided on the top of the support table, a pressure plate is slidably installed inside the displacement groove, a pressure wedge block is fixedly installed on the top of the pressure plate, and the pressure plate and the pressure wedge block are integrally formed.

[0020] In a preferred embodiment, a limiting groove is provided inside the slide plate, a limiting block is slidably installed inside the limiting groove, a limiting rod is fixedly installed at the bottom of the slide rod, and the bottom of the limiting rod passes through the bottom of the slide plate and is fixedly connected to the top of the pressure plate.

[0021] In a preferred solution, a limiting spring is fixedly installed on the bottom of the limiting block, and the other end of the limiting spring is fixedly connected to the inner wall of the limiting groove.

[0022] In a preferred embodiment, a limiting groove is provided on the top of the pressure plate, a limiting rod is slidably installed inside the limiting groove, the left side of the limiting rod passes through the interior of the movable groove and is fixedly connected to the right side of the movable plate, a guide groove is provided on the front side of the pressure plate, the guide groove is communicated with the limiting groove, a guide shaft is slidably installed inside the guide groove, and the guide shaft is fixedly sleeved inside the limiting rod.

[0023] In a preferred embodiment, the internal rotating sleeve of the skateboard is provided with a screw and is threadedly connected to the screw. The top of the screw is rotatably connected to the bottom of the adjustment plate. A limiting plate is fixedly installed on the bottom of the adjustment plate, and the limiting plate extends into the interior of the skateboard.

[0024] The utility model provides a positioning device for casting busbar processing, and its beneficial effects include:

[0025] 1. By setting a positioning mechanism, the two slides are moved in opposite directions until they reach the preset position to clamp the workpiece. A plurality of moving grooves are evenly opened on the slide. A moving plate is slidably installed inside each moving groove. The moving plate is moved in a direction close to the workpiece to clamp the workpiece for a second time, thereby preventing the slide from having inaccurate precision in the event of local deformation.

[0026] 2. By setting up a pressing mechanism, when the slide plate and the movable plate clamp the workpiece, the hydraulic rod is started to drive the pressing plate to move downward, pressing the workpiece in the vertical direction to further improve the positioning effect. The height of the adjustment plate can be adjusted through the cooperation of the screw and the bolt to make the adjustment plate adapt to the workpieces of different heights. The limit plate limits the adjustment plate so that the adjustment plate can only move in the vertical direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure provided by the implementation method of the utility model;

[0029] Figure 2 A schematic diagram of the structure from a top view is provided for an implementation mode of the utility model;

[0030] Figure 3 A partial cross-sectional view of a support table and a skateboard is provided for an embodiment of the utility model;

[0031] Figure 4 Provided for the implementation of the utility model Figure 1 A partial enlarged view of the middle A;

[0032] Figure 5 Provided for the implementation of the utility model Figure 3 A partial enlarged view of point B in the middle.

[0033] In the figure: 1. support table; 2. slide groove; 3. slider; 4. slide plate; 5. moving groove; 6. moving plate; 7. adjustment plate; 8. hydraulic rod; 9. pressing plate; 10. slide rod; 11. screw rod; 12. displacement groove; 13. pressure plate; 14. pressure wedge block; 15. limit groove; 16. limit block; 17. limit rod; 18. limit spring; 19. limit groove; 20. limit rod; 21. guide groove; 22. guide shaft; 23. screw rod; 24. limit plate. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Reference Figure 1-5 The utility model provides a technical solution: a positioning device for casting busbar processing, comprising a supporting table 1, a positioning mechanism comprising a slide groove 2, a slider 3, a slide plate 4, a moving groove 5 and a moving plate 6, the slide groove 2 is opened on the top of the supporting table 1, the slide groove 2 is opened with two, the slider 3 is slidably installed in the slide groove 2, the slide plate 4 is fixedly installed on the top of the slider 3, the moving groove 5 is opened on one side of the slide plate 4, the moving plate 6 is slidably installed in the moving groove 5, and the pressing mechanism is arranged on the top of the slide plate 4 for pressing the workpiece, by setting the positioning mechanism, two slide grooves 2 are opened on the top of the supporting table 1, each slide groove 2 has two slide plates 4 inside, and a slide plate 4 is fixedly connected between every two slide plates 4, and the two slide plates 4 are moved in opposite directions until the workpiece is clamped after reaching the preset position, and a plurality of moving grooves 5 are evenly opened on the slide plate 4, and a moving plate 6 is slidably installed inside each moving groove 5, and the moving plate 6 is moved in a direction close to the workpiece to clamp the workpiece for the second time, thereby preventing the problem of inaccurate precision of the slide plate 4 in the case of local deformation;

[0036] Reference Figure 1-5 The pressing mechanism includes an adjusting plate 7, a hydraulic rod 8 and a pressing plate 9. The adjusting plate 7 is arranged on the top of the slide plate 4, the hydraulic rod 8 is installed on the top of the adjusting plate 7, and the pressing plate 9 is installed on the output end of the hydraulic rod 8. The internal rotating sleeve of the slide plate 4 is provided with a screw rod 23, and is threadedly connected with the screw rod 23. The top of the screw rod 23 is rotatably connected with the bottom of the adjusting plate 7. The bottom of the adjusting plate 7 is fixedly installed with a limiting plate 24, and the limiting plate 24 penetrates into the interior of the slide plate 4. By setting a pressing mechanism, when the slide plate 4 and the moving plate 6 clamp the workpiece, the hydraulic rod 8 is started to drive the pressing plate 9 to move downward, and the workpiece is pressed in the vertical direction to further improve the positioning effect. Through the cooperation of the screw rod 23 and the bolt, the height of the adjusting plate 7 can be adjusted so that the adjusting plate 7 can adapt to workpieces of different heights. The limiting plate 24 limits the adjusting plate 7 so that the adjusting plate 7 can only move in the vertical direction.

[0037] Reference Figure 1-5A slide rod 10 is fixedly installed inside one of the slide grooves 2, and a screw rod 11 is rotatably installed inside the other slide groove 2. The screw rod 11 and the slide rod 10 are respectively sleeved inside the slider 3. The shape of the slider 3 is consistent with the shape of the cross section of the slide groove 2. By setting the slide rod 10 and the screw rod 11, since a motor is installed on one side of the desktop, the output end of the motor is fixedly connected to one end of the screw rod 11, and the motor is started to drive the screw rod 11 to rotate, and the screw rod 11 and the slider 3 are connected by threads to provide driving force for the movement of the slider 3;

[0038] Reference Figure 1-5 A displacement groove 12 is provided on the top of the support table 1, a pressure plate 13 is slidably installed inside the displacement groove 12, a pressure wedge 14 is fixedly installed on the top of the pressure plate 13, the pressure plate 13 and the pressure wedge 14 are integrally formed, a limiting groove 19 is provided on the top of the pressure plate 13, a limiting rod 20 is slidably installed inside the limiting groove 19, the left side of the limiting rod 20 penetrates into the inside of the moving groove 5, and is fixedly connected to the right side of the moving plate 6, a guide groove 21 is provided on the front side of the pressure plate 13, the guide groove 21 is connected to the limiting groove 19, and a guide shaft is slidably installed inside the guide groove 21 22, the guide shaft 22 is fixedly sleeved inside the limiting rod 20, and by setting the displacement groove 12 and the pressure plate 13, when the slide plate 4 clamps the workpiece, the pressure wedge block 14 first touches the workpiece, and after the pressure wedge block 14 is squeezed by the workpiece, due to its own arc setting, the pressure wedge block 14 drives the pressure plate 13 to move downward until the pressure wedge block 14 retracts into the displacement groove 12. At this time, the guide shaft 22 is squeezed by the inner wall of the guide groove 21, and drives the limiting rod 20 and the moving plate 6 to move in the direction close to the slide plate 4, providing a driving force for the secondary clamping of the moving plate 6;

[0039] Reference Figure 1-5 A limiting groove 15 is provided inside the slide plate 4, and a limiting block 16 is slidably installed inside the limiting groove 15. A limiting rod 17 is fixedly installed at the bottom of the slide bar 10. The bottom of the limiting rod 17 passes through the bottom of the slide plate 4 and is fixedly connected to the top of the pressure plate 13. A limiting spring 18 is fixedly installed at the bottom of the limiting block 16, and the other end of the limiting spring 18 is fixedly connected to the inner wall of the limiting groove 15. By setting the limiting groove 15 and the limiting block 16, since the shape of the cross section of the limiting groove 15 is consistent with the shape of the cross section of the limiting block 16, and is larger than the area of ​​the cross section of the limiting rod 17, the displacement of the limiting rod 17 is limited and can only move in the vertical direction, thereby limiting the moving stroke of the pressure plate 13. The limiting spring 18 ensures that the pressure wedge block 14 remains in the initial position when no force is applied.

[0040] Specifically, the working process or working principle of the positioning device for casting busbar processing is as follows: when in use, the motor is started to drive the screw rod 11 to rotate, and the two slide plates 4 are moved in opposite directions through the threaded connection between the screw rod 11 and the slider 3 until the workpiece is clamped after reaching the preset position. When the slide plate 4 clamps the workpiece, the pressure wedge block 14 first touches the workpiece. After the pressure wedge block 14 is squeezed by the workpiece, due to its own arc-shaped setting, the pressure wedge block 14 drives the pressure plate 13 to move downward until the pressure wedge block 14 is retracted into the displacement groove 12. At this time, the guide shaft 22 is squeezed by the inner wall of the guide groove 21, and drives the limiting rod 20 and the movable plate 6 to move in the direction close to the slide plate 4, clamping the workpiece for the second time, starting the hydraulic rod 8, driving the pressing plate 9 to move downward, pressing the workpiece in the vertical direction, and further improving the positioning effect.

Claims

1. A positioning device for casting busbar processing, comprising a support table (1), characterized in that: A positioning mechanism, the positioning mechanism comprising: A slide groove (2), wherein the slide groove (2) is provided on the top of the support table (1), and two slide grooves (2) are provided; A slider (3), the slider (3) being slidably mounted inside the slide groove (2); A slide plate (4), wherein the slide plate (4) is fixedly mounted on the top of the slide block (3); A movable groove (5), wherein the movable groove (5) is provided on one side of the slide plate (4); A movable plate (6), the movable plate (6) being slidably mounted inside the movable groove (5); A pressing mechanism is arranged on the top of the slide plate (4) and is used for pressing the workpiece.

2. A positioning device for casting busbar processing according to claim 1, characterized in that: The pressing mechanism comprises: An adjustment plate (7), wherein the adjustment plate (7) is arranged on the top of the slide plate (4); A hydraulic rod (8), wherein the hydraulic rod (8) is mounted on the top of the adjustment plate (7); A pressing plate (9) is mounted on the output end of the hydraulic rod (8).

3. A positioning device for casting busbar processing according to claim 1, characterized in that: A slide rod (10) is fixedly installed inside one of the slide grooves (2), and a screw rod (11) is rotatably installed inside the other slide groove (2). The screw rod (11) and the slide rod (10) are respectively sleeved inside the slider (3), and the shape of the slider (3) is consistent with the shape of the cross section of the slide groove (2).

4. A positioning device for casting busbar processing according to claim 3, characterized in that: The support table (1) is provided with a displacement groove (12) at the top, a pressure plate (13) is slidably mounted inside the displacement groove (12), a pressure wedge block (14) is fixedly mounted on the top of the pressure plate (13), and the pressure plate (13) and the pressure wedge block (14) are integrally formed.

5. A positioning device for casting busbar processing according to claim 4, characterized in that: A limiting groove (15) is provided inside the slide plate (4), a limiting block (16) is slidably installed inside the limiting groove (15), a limiting rod (17) is fixedly installed at the bottom of the slide rod (10), and the bottom of the limiting rod (17) passes through the bottom of the slide plate (4) and is fixedly connected to the top of the pressure plate (13).

6. A positioning device for casting busbar processing according to claim 5, characterized in that: A limiting spring (18) is fixedly mounted on the bottom of the limiting block (16), and the other end of the limiting spring (18) is fixedly connected to the inner wall of the limiting groove (15).

7. A positioning device for casting busbar processing according to claim 4, characterized in that: A limiting groove (19) is provided on the top of the pressure plate (13), a limiting rod (20) is slidably mounted inside the limiting groove (19), the left side of the limiting rod (20) penetrates into the inside of the movable groove (5), and is fixedly connected to the right side of the movable plate (6), a guide groove (21) is provided on the front side of the pressure plate (13), the guide groove (21) is connected to the limiting groove (19), a guide shaft (22) is slidably mounted inside the guide groove (21), and the guide shaft (22) is fixedly sleeved inside the limiting rod (20).

8. A positioning device for casting busbar processing according to claim 2, characterized in that: The inner rotating sleeve of the slide plate (4) is provided with a screw rod (23) and is threadedly connected to the screw rod (23). The top of the screw rod (23) is rotationally connected to the bottom of the adjustment plate (7). The bottom of the adjustment plate (7) is fixedly mounted with a limit plate (24), and the limit plate (24) penetrates into the interior of the slide plate (4).

Images