Welding fixing clamp for mechanical equipment manufacturing
By introducing the coordination of movable blocks and suction cups into the welding fixture, combined with the adjustable pressure plate design, the problem that existing welding fixtures can only be fixed on the horizontal surface, achieving stable fixation and widespread on the horizontal surface or inclined surface Adaptation improves processing flexibility and practicality.
Patent Information
- Application Number
- CN202420544576.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-03-20
AI Technical Summary
Existing welding fixtures can only be fixed on the horizontal surface and cannot effectively fix workpieces with inclined angles, resulting in limited use.
A welding fixing fixture including a fixing base, a press plate, a suction cup and a T-slider is designed. Through the cooperation of the movable block and the suction cup, the workpiece can be stably fixed on the horizontal or inclined surface, and the height can be adjusted through the adjustable press plate to adapt to the Inclined plane.
It realizes stable fixation on the horizontal surface or inclined surface, has a wide adaptation range, improves the practicality and flexibility of workpiece processing, and can maintain a horizontal state on the inclined surface, making it easy to process.
Smart Images
Figure CN222199410U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical equipment manufacturing, in particular to a welding fixing fixture for mechanical equipment manufacturing. Background Art
[0002] A fixture is a tool used to hold a workpiece during processing for machining, assembly or measurement. It usually consists of a clamping device and a fixture, which can be adjusted as needed to accommodate workpieces of different shapes and sizes. The fixture can improve machining accuracy and efficiency, ensure machining quality, and reduce the need for manual operation. In different processing industries, fixtures have different forms and uses, such as in the fields of machining, welding, assembly and inspection.
[0003] At present, the existing clamp device (such as patent number: CN219684436U) discloses a fixing clamp for welding, which can be used to fix the L-shaped bracket assembled by overall welding by the bracket slot set on the docking frame, and then the infrared thermometer can be connected to the L-shaped bracket and fixed, which is conducive to welding and fixing work.
[0004] However, during the implementation of the above technical solution, it was found that at least the following technical problems exist: when using existing clamps, they can mostly only be fixed on a horizontal plane, and they are relatively stable when fixed at some inclined angles, resulting in certain limitations in the use of the clamps. Utility Model Content
[0005] 1. Technical issues to be solved
[0006] In view of the deficiencies in the prior art, the utility model provides a welding fixing fixture for use in the manufacture of mechanical equipment, which solves the technical problem that the existing fixtures can only be fixed on a horizontal plane and are relatively unstable when fixed at some inclined angles, resulting in certain limitations in the use of the fixture.
[0007] (II) Technical solution
[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0009] A welding fixing fixture for mechanical equipment manufacturing comprises a fixed base, the fixed base is provided with a fixture mechanism for easy fixing, the fixture mechanism comprises a pressure plate, a suction cup and a T-shaped slider, the number of the pressure plates is two, the two pressure plates are slidably mounted on the inner side wall of the fixed base, a rectangular slide groove is provided at the upper end of the fixed base, the number of the T-shaped sliders is two, the two T-shaped sliders are slidably mounted on the inner side wall of the rectangular slide groove, the two side ends of the inner side wall of the rectangular slide groove are penetrated with a first circular groove, the two side ends of the fixed base are fixedly installed with side plates, the upper ends of the two side plates are penetrated with a second circular groove, the two side ends of the fixed base are penetrated with a rectangular groove, and the two second circular grooves are provided. The inner wall of the groove is rotatably mounted with a second threaded rod, and both side ends of the pressure plate are fixedly mounted with sliders, and the two sliders are slidably mounted on the inner wall of the rectangular groove, and the upper ends of the two sliders are penetrated with a second threaded groove, and the two second threaded rods are threadedly mounted on the inner wall of the second threaded groove, and at least two connecting plates are fixedly mounted on the lower ends of the two pressure plates, and the connecting plates are grouped in pairs, and a connecting shaft is fixedly mounted between every two connecting plates, and the number of the suction cups is at least two, and a movable block is fixedly mounted on the upper end of each suction cup, and the side ends of each movable block are penetrated with a third circular groove, and each movable block is rotatably mounted on the circumferential end of the connecting shaft through the third circular groove.
[0010] Preferably, the side ends of the two T-shaped sliding blocks are penetrated by a first thread groove, the inner side walls of the two first circular grooves are rotatably mounted with the same first thread rod, and the threads on both sides of the first thread rod are in opposite directions starting from the middle.
[0011] Preferably, a clamping plate is fixedly mounted on the upper ends of the two T-shaped sliding blocks, and the side ends of the two clamping plates are both arc-shaped.
[0012] (III) Beneficial effects
[0013] 1. The device is equipped with a movable block and a suction cup to ensure stable fixation on a horizontal or inclined plane. It can be adapted to different planes for fixed processing and has a wide range of adaptability and high practicality.
[0014] 2. This device is provided with two adjustable pressing plates. When facing the fixation of some inclined surfaces, the height positions of the two pressing plates can be adjusted so that when the fixed base is fixed on the inclined plane, it can be ensured to be in a horizontal state, which is convenient for processing the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.
[0016] Figure 1 This is a structural diagram of the fixed base of the utility model;
[0017] Figure 2 This is a structural diagram of the plywood of the utility model;
[0018] Figure 3 This is a structural diagram of the pressing plate of the utility model;
[0019] Figure 4 It is the structural diagram of the suction cup of the utility model.
[0020] Legend: 1. Fixed base; 11. Rectangular slide groove; 12. First circular groove; 13. Side plate; 14. Second circular groove; 15. Second threaded rod; 16. Rectangular groove; 2. Press plate; 21. Connecting plate; 22. Connecting shaft; 23. Slider; 24. Second threaded groove; 25. Movable block; 26. Third circular groove; 27. Suction cup; 3. T-shaped slider; 31. First threaded groove; 32. Clamp; 33. First threaded rod. DETAILED DESCRIPTION
[0021] The embodiment of the present application provides a welding fixing fixture for mechanical equipment manufacturing, which effectively solves the technical problem that the existing fixtures can only be fixed on a horizontal plane, and are relatively stable when fixed at some inclined angles, resulting in certain limitations in the use of the fixture. The device is equipped with a movable block 25 and a suction cup 27 to ensure stable fixation on a horizontal plane or an inclined plane, and can be adapted to different planes for fixing and processing. It has a wide range of adaptation and high practicality.
[0022] Example
[0023] The technical solution in the embodiment of the present application is to effectively solve the technical problem that the existing clamps can only be fixed on a horizontal plane, and are relatively unchanged when fixed at some inclined angles, resulting in certain limitations in the use of the clamps. The overall idea is as follows: A welding fixing clamp for mechanical equipment manufacturing, comprising a fixed base 1, the fixed base 1 is provided with a clamp mechanism that is convenient for fixing, the clamp mechanism comprises a pressure plate 2, a suction cup 27 and a T-shaped slider 3, the number of the pressure plates 2 is two, the two pressure plates 2 are both slidably mounted on the inner side wall of the fixed base 1, a rectangular slide groove 11 is provided at the upper end of the fixed base 1, the number of the T-shaped sliders 3 is two, the two T-shaped sliders 3 are both slidably mounted on the inner side wall of the rectangular slide groove 11, the two side ends of the inner side wall of the rectangular slide groove 11 are penetrated by a first circular groove 12, and the two side ends of the fixed base 1 Both sides of the fixing base 1 are fixedly installed with side panels 13, and the upper ends of the two side panels 13 are penetrated with second circular grooves 14, and both side ends of the fixing base 1 are penetrated with rectangular grooves 16, and the inner side walls of the two second circular grooves 14 are rotatably installed with second threaded rods 15, and both side ends of the pressing plate 2 are fixedly installed with sliders 23, and the two sliders 23 are slidably installed on the inner side walls of the rectangular grooves 16, and the upper ends of the two sliders 23 are penetrated with second threaded grooves 24, and the two second threaded rods 15 are threadedly rotatably installed on the inner side walls of the second threaded grooves 24. When facing some inclined plane fixation, the user can adjust the second threaded rod 15 on one side to make the pressing plate 2 on one side move downward, and when the inclination angle of the line connecting the pressing plates 2 on both sides is consistent with the angle of the inclined plane, the user can press the suction cup 27 on the pressing plate 2 again to adsorb it on the plane;
[0024] At least two connecting plates 21 are fixedly installed at the lower ends of the two pressing plates 2. The connecting plates 21 are arranged in groups of two. A connecting shaft 22 is fixedly installed between each two connecting plates 21. The number of the suction cups 27 is at least two. After each suction cup 27 moves away from the inner side wall of the fixed base 1, the user can press each suction cup 27 to adsorb on the plane, so as to fix the device;
[0025] A movable block 25 is fixedly installed on the upper end of each suction cup 27, and a third circular groove 26 is penetrated through the side end of each movable block 25. Each movable block 25 is rotatably installed on the circumferential end of the connecting shaft 22 through the third circular groove 26. The side ends of the two T-shaped sliders 3 are penetrated with a first threaded groove 31. The inner side walls of the two first circular grooves 12 are rotatably installed with the same first threaded rod 33. The threads on both sides of the first threaded rod 33 are opposite from the middle. A clamping plate 32 is fixedly installed on the upper ends of the two T-shaped sliders 3. The side ends of the two clamping plates 32 are both arc-shaped. When using the device to clamp a workpiece, the user can place the workpiece between the two clamping plates 32, and the user can rotate the first threaded rod 33. The first threaded rod 33 rotates through the first threaded groove 31 to drive the two T-shaped sliders 3 to approach each other. The two T-shaped sliders 3 approach each other and drive the two clamping plates 32 to approach each other to clamp the workpiece.
[0026] In view of the problems existing in the prior art, the utility model provides a welding fixing fixture for manufacturing mechanical equipment. The device is equipped with a movable block 25 and a suction cup 27 to ensure stable fixation on a horizontal plane or an inclined plane. It can be adapted to different planes for fixing and processing, has a wide adaptation range, and is highly practical.
[0027] Working principle:
[0028] When the user uses the device to clamp a workpiece, the workpiece can be placed between the two clamping plates 32, and the user can rotate the first threaded rod 33. The first threaded rod 33 rotates through the first threaded groove 31 to drive the two T-shaped sliders 3 to approach each other. The two T-shaped sliders 3 approach each other and drive the two clamping plates 32 to approach each other to clamp the workpiece. When fixing the device, the user can rotate the second threaded rod 15. The second threaded rod 15 rotates through the second threaded groove 24 to drive the slider 23 to move downward. The downward movement of the slider 23 drives the pressure plate 2 to move downward. The downward movement of the pressure plate 2 drives each movable block 25 to move downward through the connecting shaft 22 on the connecting plate 21. The downward movement of each movable block 25 drives each suction cup 27 to move downward. After each suction cup 27 moves away from the inner side wall of the fixed base 1, the user can press each suction cup 27 to adsorb on the plane to fix the device. When fixing on some inclined planes, the user can adjust the second threaded rod 15 on one side so that The pressure plate 2 on one side moves downward, and when the inclination angle of the line connecting the pressure plates 2 on both sides is consistent with the angle of the inclined plane, the user can press the suction cup 27 on the pressure plate 2 again to adsorb it on the plane, so as to fix the device and ensure that when the device is fixed on the inclined plane, the fixed base 1 can still be in a horizontal plane. In the use of existing clamps, it can only be fixed on a horizontal plane. When it is fixed at some inclined angles, it is relatively unchanged, resulting in certain limitations in the use of the clamp. The present device is provided with a movable block 25 and a suction cup 27 to ensure stable fixation when the device is on a horizontal plane or an inclined plane, and can be adapted to different planes for fixed processing. It has a wide range of adaptation and high practicality. In addition, the present device is provided with two adjustable pressure plates 2. When facing the fixation of some inclined planes, the height position of the two pressure plates 2 can be adjusted so that when the fixed base 1 is fixed on the inclined plane, it can be guaranteed to be in a horizontal state, which is convenient for processing the workpiece.
[0029] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.
Claims
1. A welding fixture for mechanical equipment manufacturing, comprising a fixing base (1), characterized in that: The fixed base (1) is provided with a clamping mechanism for facilitating fixation, and the clamping mechanism comprises a pressing plate (2), a suction cup (27) and a T-shaped slider (3); There are two pressure plates (2), both of which are slidably mounted on the inner wall of the fixed base (1); a rectangular slide groove (11) is provided at the upper end of the fixed base (1); there are two T-shaped sliders (3), both of which are slidably mounted on the inner wall of the rectangular slide groove (11).
2. A welding fixture for mechanical equipment manufacturing as claimed in claim 1, characterized in that: The inner wall of the rectangular slide groove (11) is provided with a first circular groove (12) extending through both side ends, the fixed base (1) is provided with a side plate (13) fixedly mounted on both side ends, and the upper ends of the two side plates (13) are provided with a second circular groove (14); Wherein, rectangular grooves (16) are provided through both side ends of the fixed base (1).
3. A welding fixture for mechanical equipment manufacturing as claimed in claim 2, characterized in that: The inner side walls of the two second circular grooves (14) are both rotatably mounted with second threaded rods (15), the two side ends of the pressing plate (2) are both fixedly mounted with sliders (23), the two sliders (23) are both slidably mounted on the inner side walls of the rectangular groove (16), and the upper ends of the two sliders (23) are both penetrated with second threaded grooves (24); Wherein, the two second threaded rods (15) are both threadably mounted on the inner side wall of the second threaded groove (24).
4. A welding fixture for mechanical equipment manufacturing as claimed in claim 3, characterized in that: At least two connecting plates (21) are fixedly mounted on the lower ends of the two pressing plates (2), the connecting plates (21) are arranged in groups of two, and a connecting shaft (22) is fixedly mounted between every two connecting plates (21); Wherein, the number of the suction cups (27) is at least two; Wherein, a movable block (25) is fixedly mounted on the upper end of each suction cup (27), and a third circular groove (26) is penetrated and opened on the side end of each movable block (25); Each of the movable blocks (25) is rotatably mounted on the circumferential end of the connecting shaft (22) through a third circular groove (26).
5. A welding fixture for mechanical equipment manufacturing as claimed in claim 4, characterized in that: The side ends of the two T-shaped sliding blocks (3) are penetrated by a first threaded groove (31), and the inner side walls of the two first circular grooves (12) are rotatably mounted with a first threaded rod (33); Wherein, the threads on both sides of the first threaded rod (33) are in opposite directions starting from the middle.
6. A welding fixture for mechanical equipment manufacturing as claimed in claim 5, characterized in that: A clamping plate (32) is fixedly mounted on the upper ends of the two T-shaped sliding blocks (3); Wherein, the side ends of the two clamping plates (32) are both arc-shaped.