Welding positioner
By introducing a drive motor, adjustment mechanism and elastic reset mechanism into the welding positioner, the problems of cumbersome and scalds of the existing welding positioner are solved, and the welding surface is quickly replaced and longitudinal position adjustment is achieved, which is convenient for multi-faceted welding operation.
Patent Information
- Application Number
- CN202420322809.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-21
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-02-21
AI Technical Summary
The existing welding positioner needs to be repeatedly disassembled and adjusted when replacing the welding surface. The operation is complicated and disassembled after welding is likely to burn the hands, and it is impossible to quickly adjust the longitudinal position for welding on different sides.
A welding positioner is designed, using components such as drive motor, adjustment mechanism, elastic reset mechanism and sliding mounting plate to achieve rapid material flip and longitudinal position adjustment to avoid high temperature contact between hands.
It realizes rapid replacement of welding surfaces and longitudinal position adjustment, avoids hand scalding, is easy to use, and supports welding operations in different positions.
Smart Images
Figure CN222289255U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding, in particular to a welding positioner. Background Art
[0002] Sheet metal parts can be seen everywhere in daily life. Sheet metal parts are made through sheet metal processing. Sheet metal parts are usually used in industrial products, factory production equipment, food manufacturing equipment, etc. When sheet metal parts are welded, in order to make the welding more precise, a locator is needed to fix the sheet metal parts.
[0003] In the prior art, the patent with publication number CN218396693U discloses a welding auxiliary positioner for sheet metal welding, which is through a threaded cylinder, a support block, a flip block, a first mounting cavity, a second mounting cavity, a support block, a thread hole block, an adjusting rod, a knob, a first clamping block, a second clamping block, a booster tooth pad, a frame mouth, a first screw rod, a second screw rod, and an axle pin block, so that the thread self-locking of the adjusting rod and the thread hole block is improved, and the stability of the plate when it is fixed is improved. However, the fixed position of the plate is fixed, and only one side can be welded. When welding the other sides, it is necessary to release the fixation first and then adjust it. Repeated disassembly and adjustment operations are too cumbersome, and after welding, the material will retain a certain temperature. At this time, disassembly and adjustment are easy to burn the hands, which is inconvenient to use. In view of the shortcomings of the prior art, the utility model discloses a welding positioner to solve the above problems. Utility Model Content
[0004] The purpose of the present application is to provide a welding positioner to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a welding positioner, comprising a base plate, an adjusting block is arranged above the base plate, the adjusting block is installed in cooperation with the base plate through an adjusting mechanism, a driving motor is installed on the side of the adjusting block, a moving groove is provided on the top of the adjusting block, a positive and negative threaded screw rod is rotatably installed relative to the inner wall of the moving groove, one end of the positive and negative threaded screw rod extends to the outside of the adjusting block and is installed on the output shaft of the driving motor, two moving blocks are threadedly sleeved on the positive and negative threaded screw rod, and a rotating screw rod is provided on the opposite sides of the two moving blocks Hole, a rotating rod and a movable rod are rotatably installed in the two rotating holes respectively, the sides of the rotating rod and the movable rod close to each other are installed with mounting plates, the sides of the two mounting plates are detachably installed with clamping plates, a fixed plate is installed at the end of the movable rod away from the rotating rod, two sliding holes are provided on the side of the fixed plate, and fixed rods are slidably installed in the two sliding holes, a plurality of fixing grooves matched with the fixed rods are evenly provided on the side of one of the moving blocks, a moving plate is commonly installed at one end of the two fixed rods, and an elastic reset mechanism is provided on the side of the moving plate.
[0006] Preferably, the adjustment mechanism includes an adjustment motor installed on the side of the base plate, a groove is opened on the top of the base plate, a threaded rod is rotatably installed relative to the inner wall of the groove, one end of the threaded rod extends outside the base plate and is installed on the output shaft of the adjustment motor, a threaded block is threadedly sleeved on the threaded rod, and the adjustment block is installed on the top of the threaded block.
[0007] Preferably, a limiting rod is installed on the inner wall opposite to the groove, a limiting hole is provided on the side of the threaded block, and the limiting rod passes through the limiting hole.
[0008] Preferably, the elastic reset mechanism comprises two tension springs installed on the side of the movable plate, and the other ends of the two tension springs are installed on the side of the fixed plate.
[0009] Preferably, two through holes are provided on the side of the mounting plate, fixing bolts are movably installed in the two through holes, and two threaded holes are provided on the side of the clamping plate, and ends of the two fixing bolts are respectively threadedly installed in the two threaded holes.
[0010] Preferably, guide rods are installed on the opposite inner walls of the movable groove, guide holes are opened on the sides of the two movable blocks, and the guide rods pass through the two guide holes in sequence.
[0011] Preferably, the sides of the two clamping plates are both provided with cushions.
[0012] In summary, the technical effects and advantages of the utility model are:
[0013] 1. In the utility model, when in use, the material to be welded is first fixed by the clamping plate. When the welding surface needs to be replaced, the movable plate is pulled first. The movement of the movable plate will move the fixed rod. The movement of the fixed rod will release the fixation of the movable rod. At this time, the movable plate is rotated again. The rotation of the movable plate will rotate the clamping plate through the fixed plate, the movable rod and the mounting plate, and then the material is turned over. When the adjustment is good, the movable plate is released. The movable plate is not subjected to force and will be reset under the action of the elastic pulling mechanism. The reset of the movable plate will reset the fixed rod, and then the movable rod is quickly fixed, so that the material can be quickly turned over during welding without contacting the material, avoiding hand burns, and facilitating use.
[0014] 2. In the utility model, by adjusting the motor, the thread block and the setting of the thread block, it is convenient to adjust the position of the adjustment block, thereby changing the longitudinal position of the workpiece during welding, which is convenient for welding at different positions. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the present application 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 present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.
[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the first viewing angle in the embodiment of the present application;
[0017] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;
[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the second viewing angle in the embodiment of the present application;
[0019] Figure 4 for Figure 3 Schematic diagram of the partially enlarged structure.
[0020] In the figure: 1. Base plate; 2. Adjusting motor; 3. Threaded rod; 4. Threaded block; 5. Limit rod; 6. Adjusting block; 7. Driving motor; 8. Positive and negative threaded rod; 9. Moving block; 10. Guide rod; 11. Rotating rod; 12. Movable rod; 13. Mounting plate; 14. Clamp; 15. Fixing bolt; 16. Fixing plate; 17. Fixing rod; 18. Moving plate; 19. Tension spring. 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] Example 1
[0023] refer to Figure 1-4A welding positioner shown in the figure comprises a base plate 1, an adjusting block 6 is arranged above the base plate 1, the adjusting block 6 is installed in cooperation with the base plate 1 through an adjusting mechanism, a driving motor 7 is installed on the side of the adjusting block 6, a moving groove is opened on the top of the adjusting block 6, a positive and negative threaded rod 8 is rotatably installed on the relative inner wall of the moving groove, one end of the positive and negative threaded rod 8 extends to the outside of the adjusting block 6 and is installed on the output shaft of the driving motor 7, two moving blocks 9 are threadedly sleeved on the positive and negative threaded rod 8, and the opposite sides of the two moving blocks 9 are opened with rotating holes, and the two rotating holes are respectively rotatably installed with a rotating rod 1 1 and a movable rod 12, the sides of the rotating rod 11 and the movable rod 12 close to each other are both installed with mounting plates 13, the sides of the two mounting plates 13 are both detachably installed with clamping plates 14, the end of the movable rod 12 away from the rotating rod 11 is installed with a fixing plate 16, the side of the fixing plate 16 is provided with two sliding holes, and the two sliding holes are both slidably installed with fixing rods 17, the side of one of the moving blocks 9 is evenly provided with a plurality of fixing grooves adapted to the fixing rods 17, one end of the two fixing rods 17 is commonly installed with a moving plate 18, and the side of the moving plate 18 is provided with an elastic reset mechanism.
[0024] With the above structure, when in use, first place the material to be welded between the two clamping plates 14, then start the drive motor 7, the output of the drive motor 7 will cause the positive and negative threaded rods 8 to rotate, the positive and negative threaded rods 8 rotate, and the two moving blocks 9 will approach each other under the action of the guide rod 10, the movement of the two moving blocks 9 will cause the rotating rod 11 and the movable rod 12 to move, the movement of the rotating rod 11 and the movable rod 12 will cause the clamping plate 14 to move, and then fix the material, when it is necessary to replace the welding surface, first pull the moving plate 18, the movement of the moving plate 18 will cause the fixed rod 17 to move, and the movement of the fixed rod 17 will release In addition to fixing the movable rod 12, the movable plate 18 is rotated at this time. The rotation of the movable plate 18 will cause the fixed plate 16 to rotate, and the rotation of the fixed plate 16 will cause the movable rod 12 to rotate. The rotation of the movable rod 12 will cause the clamping plate 14 to rotate through the mounting plate 13, and then the material is turned over. When the adjustment is good, the movable plate 18 is released. The movable plate 18 is not subjected to force and will be reset under the action of the elastic pulling mechanism. The reset of the movable plate 18 will reset the fixed rod 17, and then the movable rod 12 is quickly fixed, so that the material can be quickly turned over during welding without contacting the material, avoiding hand burns, and facilitating use.
[0025] like Figure 3As shown, the adjustment mechanism includes an adjustment motor 2 installed on the side of the base plate 1, a groove is opened on the top of the base plate 1, and a threaded rod 3 is rotatably installed relative to the inner wall of the groove. One end of the threaded rod 3 extends to the outside of the base plate 1 and is installed on the output shaft of the adjustment motor 2. A threaded block 4 is threadedly sleeved on the threaded rod 3, and an adjustment block 6 is installed on the top of the threaded block 4. The advantage of this arrangement is that by adjusting the motor 2, the threaded block 3 and the threaded block 4, the position of the adjustment block 6 can be easily adjusted, thereby changing the longitudinal position of the workpiece during welding, which is convenient for welding at different positions.
[0026] Example 2
[0027] like Figure 3 As shown, a limiting rod 5 is installed on the relative inner wall of the groove, a limiting hole is opened on the side of the threaded block 4, and the limiting rod 5 passes through the limiting hole. The advantage of this arrangement is that through the setting of the limiting rod 5, the threaded block 4 can be moved in the horizontal direction.
[0028] like Figure 2 As shown, the elastic reset mechanism includes two tension springs 19 installed on the side of the movable plate 18, and the other ends of the two tension springs 19 are installed on the side of the fixed plate 16. The advantage of this arrangement is that, through the arrangement of the tension springs 19, when the movable plate 18 is not subjected to force, the movable plate 18 is reset under the elastic action of the tension springs 19.
[0029] like Figure 4 As shown, two through holes are provided on the side of the mounting plate 13, and fixing bolts 15 are movably installed in the two through holes. Two threaded holes are provided on the side of the clamping plate 14, and the ends of the two fixing bolts 15 are respectively threadedly installed in the two threaded holes. The advantage of such an arrangement is that the clamping plate 14 can be easily replaced through the arrangement of the fixing bolts 15, thereby avoiding damage to the clamping plate 14 due to long-term use and affecting its use.
[0030] like Figure 1 As shown, guide rods 10 are installed on the relative inner walls of the movable groove, and guide holes are opened on the sides of the two movable blocks 9. The guide rods 10 pass through the two guide holes in sequence. The advantage of this arrangement is that through the setting of the guide rods 10, the movable blocks 9 can move in the horizontal direction.
[0031] like Figure 4 As shown, the sides of the two clamping plates 14 are both installed with cushions. The advantage of such an arrangement is that the cushions can provide a certain degree of protection and avoid damage to the material during clamping.
[0032] How this utility works:
[0033] When in use, first place the material to be welded between the two clamping plates 14, then start the driving motor 7, the output of the driving motor 7 will cause the positive and negative threaded rods 8 to rotate, the rotation of the positive and negative threaded rods 8 will cause the two moving blocks 9 to approach each other under the action of the guide rod 10, the movement of the two moving blocks 9 will cause the rotating rod 11 and the movable rod 12 to move, the movement of the rotating rod 11 and the movable rod 12 will cause the clamping plate 14 to move, and then fix the material, when it is necessary to replace the welding surface, first pull the moving plate 18, the movement of the moving plate 18 will cause the fixed rod 17 to move, the movement of the fixed rod 17 will release the fixation of the movable rod 12, at this time rotate the moving plate 18 again, the rotation of the moving plate 18 will cause the fixed plate 16 to rotate, the rotation of the fixed plate 16 will cause the movable rod 12 to rotate, The rotation of the movable rod 12 will cause the clamping plate 14 to rotate through the mounting plate 13, thereby turning over the material. When the adjustment is completed, the movable plate 18 is released, and the movable plate 18 is not under force and will be reset under the action of the tension spring 19. The reset of the movable plate 18 will reset the fixed rod 17, thereby quickly fixing the movable rod 12, so that the material can be quickly turned over during welding, and there is no need to contact the material, thus avoiding hand burns and facilitating use. When welding at different positions, start the adjusting motor 2, and the output of the adjusting motor 2 will cause the threaded rod 3 to rotate. The rotation of the threaded rod 3 will cause the threaded block 4 to move under the action of the limiting rod 5, and the movement of the threaded block 4 will cause the adjusting block 6 to move, thereby changing the longitudinal position of the workpiece during welding, which is convenient for welding at different positions.
[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A welding positioner, comprising a base plate (1), characterized in that: An adjusting block (6) is arranged above the base plate (1), and the adjusting block (6) is installed in cooperation with the base plate (1) through an adjusting mechanism. A driving motor (7) is installed on the side of the adjusting block (6). A moving groove is provided on the top of the adjusting block (6), and a positive and negative threaded rod (8) is rotatably installed on the relative inner wall of the moving groove. One end of the positive and negative threaded rod (8) extends to the outside of the adjusting block (6) and is installed on the output shaft of the driving motor (7). Two moving blocks (9) are threadedly sleeved on the positive and negative threaded rod (8), and the opposite sides of the two moving blocks (9) are provided with rotating holes, and a rotating rod (11) and a movable rod (12) are rotatably installed in the two rotating holes. ), the sides of the rotating rod (11) and the movable rod (12) close to each other are both installed with mounting plates (13), and the sides of the two mounting plates (13) are both detachably installed with clamping plates (14), and the end of the movable rod (12) away from the rotating rod (11) is installed with a fixing plate (16), and the side of the fixing plate (16) is provided with two sliding holes, and the two sliding holes are both slidably installed with fixing rods (17), and the side of one of the moving blocks (9) is evenly provided with a plurality of fixing grooves adapted to the fixing rod (17), and one end of the two fixing rods (17) is commonly installed with a moving plate (18), and the side of the moving plate (18) is provided with an elastic reset mechanism.
2. A welding positioner according to claim 1, characterized in that: The adjustment mechanism comprises an adjustment motor (2) mounted on the side of the base plate (1); a groove is provided at the top of the base plate (1); a threaded rod (3) is rotatably mounted relative to the inner wall of the groove; one end of the threaded rod (3) extends outside the base plate (1) and is mounted on the output shaft of the adjustment motor (2); a threaded block (4) is threadedly sleeved on the threaded rod (3); and the adjustment block (6) is mounted on the top of the threaded block (4).
3. A welding positioner according to claim 2, characterized in that: A limiting rod (5) is installed on the inner wall opposite to the groove, a limiting hole is provided on the side of the threaded block (4), and the limiting rod (5) passes through the limiting hole.
4. A welding positioner according to claim 1, characterized in that: The elastic reset mechanism comprises two tension springs (19) installed on the side of the movable plate (18), and the other ends of the two tension springs (19) are installed on the side of the fixed plate (16).
5. A welding positioner according to claim 1, characterized in that: The side of the mounting plate (13) is provided with two through holes, and fixing bolts (15) are movably installed in the two through holes. The side of the clamping plate (14) is provided with two threaded holes, and the ends of the two fixing bolts (15) are respectively threadedly installed in the two threaded holes.
6. A welding positioner according to claim 1, characterized in that: A guide rod (10) is installed on the opposite inner wall of the moving groove, and guide holes are opened on the sides of the two moving blocks (9), and the guide rod (10) passes through the two guide holes in sequence.
7. A welding positioner according to claim 1, characterized in that: The sides of the two clamping plates (14) are both provided with soft pads.