CN220093599U - Prefabricated hole heterogeneous material coupling mechanism - Google Patents

Abstract

The utility model relates to a prefabricated hole dissimilar material connecting mechanism which comprises a bottom plate, wherein electric push rods are fixedly arranged on the left side and the right side of the top of the bottom plate, an output shaft of each electric push rod is fixedly connected with a movable plate, the top of the bottom plate is fixedly connected with a supporting rod, a first machined part is placed on the top of the supporting rod, a clamping assembly is arranged in the movable plate, and stabilizing assemblies are arranged in the movable plate and positioned on the left side and the right side of the clamping assembly. This prefabricated hole heterogeneous material coupling mechanism can support first machined part through the bracing piece of bottom plate, and the work piece of accessible clamping assembly centre gripping is fixed, utilizes stable subassembly can effectually be spacing to first machined part to can adjust, until the prefabricated hole correspondence of machined part and first machined part, can control electric putter and drive the fly leaf and descend, thereby utilize welding machine to weld.

Description

Prefabricated hole heterogeneous material coupling mechanism

Technical Field

The utility model relates to the technical field of welding, in particular to a prefabricated hole dissimilar material connecting mechanism.

Background

The dissimilar material connection structure is two different materials (including gold condition connection together to form a complete structure with certain use performance, and the dissimilar material connection structure has been widely used in the fields of aerospace, space technology, nuclear industry, microelectronics, automobiles, petrochemical industry and the like due to the good comprehensive performance).

The connection mode of the dissimilar materials is determined according to different dissimilar material combinations, when laser welding is utilized, the materials are required to be fixed, and as the materials are required to be fixed when being welded with the prefabricated holes, the materials are usually fixed by a tool at present, and the mode is inconvenient to fix and adjust, so that the prefabricated hole dissimilar material connection mechanism is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a prefabricated hole dissimilar material connecting mechanism which has the advantages of convenience in fixing and adjusting and the like, and solves the problem of inconvenience in fixing and adjusting.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prefabricated hole heterogeneous material coupling mechanism, includes the bottom plate, the left and right sides at bottom plate top is all fixed mounting has electric putter, two electric putter's output shaft fixedly connected with fly leaf, the top fixedly connected with bracing piece of bottom plate, first machined part has been placed at the top of bracing piece, the inside of fly leaf is provided with the clamping assembly, the inside of fly leaf just is located the left and right sides of clamping assembly and all is provided with stable subassembly;

the clamping assembly comprises two connecting plates fixedly connected with the outer surfaces of the movable plates, threaded rods are connected to the two connecting plates in a threaded mode, clamping plates are connected to one side, opposite to the threaded rods, of each threaded rod in a movable mode, movable rods are fixedly connected to the tops of the clamping plates in a movable mode, sliding rails are fixedly connected to the front faces of the movable plates in a sliding mode, sliding blocks are movably connected to the inner portions of the sliding rails in a sliding mode, the front faces of the sliding blocks are fixedly connected with the movable rods, and second machined pieces are clamped to the opposite sides of the clamping plates in a clamping mode.

Further, the stabilizing component comprises a sleeve fixedly connected with the inside of the movable plate, a spring is fixedly connected with the inner bottom wall of the sleeve, and a push rod is fixedly connected with the bottom of the spring.

Further, the top fixedly connected with backup pad of bracing piece, the top fixedly connected with slipmat of backup pad.

Further, the number of the supporting rods is four, and the supporting rods are arranged at the top of the bottom plate in a staggered mode.

Further, the splint is the arc, and the inboard fixedly connected with rubber pad of splint.

Further, the movable plate is parallel to the bottom plate, and the length of the movable plate is smaller than that of the bottom plate.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this prefabricated hole heterogeneous material coupling mechanism can support first machined part through the bracing piece of bottom plate, and the work piece of accessible clamping assembly centre gripping is fixed, utilizes stable subassembly can effectually be spacing to first machined part to can adjust, until the prefabricated hole correspondence of machined part and first machined part, can control electric putter and drive the fly leaf and descend, thereby utilize welding machine to weld.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is an enlarged view of the partial structure of the a part of fig. 1 according to the present utility model.

In the figure: 1 bottom plate, 2 electric putter, 3 fly leaf, 4 bracing pieces, 5 first machined part, 6 centre gripping subassembly, 601 connecting plate, 602 threaded rod, 603 splint, 604 fly leaf, 605 slide rail, 606 slider, 607 second machined part, 7 stable subassembly, 701 sleeve pipes, 702 spring, 703 ejector pin.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the prefabricated hole heterogeneous material connecting mechanism in this embodiment includes a bottom plate 1, electric push rods 2 are fixedly installed on the left and right sides of the top of the bottom plate 1, output shafts of the two electric push rods 2 are fixedly connected with a movable plate 3, the movable plate 3 is parallel to the bottom plate 1, the length of the movable plate 3 is smaller than that of the bottom plate 1, a supporting rod 4 is fixedly connected to the top of the bottom plate 1, a supporting plate is fixedly connected to the top of the supporting rod 4, skid-proof mats are fixedly connected to the top of the supporting plate, the number of the supporting rods 4 is four, the supporting rods are distributed at the top of the bottom plate in a staggered manner, first workpieces 5 are placed at the top of the supporting rod 4, clamping assemblies 6 are arranged in the movable plate 3, and stabilizing assemblies 7 are arranged on the left and right sides of the movable plate 3.

The supporting rod 4 through the bottom plate 1 can support the first machined part 5, the workpiece clamped by the clamping component 6 can be fixed, the first machined part 5 can be effectively limited by the stabilizing component 7, and the adjustment can be performed until the machined part corresponds to a prefabricated hole of the first machined part, and the electric push rod 2 can be controlled to drive the movable plate 3 to descend, so that the welding machine is utilized for welding.

Wherein, the stabilizing assembly 7 comprises a sleeve 701 fixedly connected with the inside of the movable plate 3, a spring 702 is fixedly connected with the inner bottom wall of the sleeve 701, and a push rod 703 is fixedly connected with the bottom of the spring 702.

By stretching the spring 702, the ejector rod 703 is driven to move downwards, so that the ejector rod 703 applies force to the workpiece, and limiting is completed.

The clamping assembly 6 comprises two connecting plates 601 fixedly connected with the outer surfaces of the movable plates 3, threaded rods 602 are connected to the inner portions of the two connecting plates 601 in a threaded mode, clamping plates 603 are movably connected to one side, opposite to the two threaded rods 602, of the two connecting plates 603, each clamping plate 603 is arc-shaped, rubber pads are fixedly connected to the inner sides of the clamping plates 603, movable rods 604 are fixedly connected to the tops of the two clamping plates 603, sliding rails 605 are fixedly connected to the front faces of the movable plates 3, sliding blocks 606 are movably connected to the inner portions of the sliding rails 605, the front faces of the sliding blocks 606 are fixedly connected with the movable rods 604, and second workpieces 607 are clamped to the opposite sides of the two clamping plates 603.

Through rotating threaded rod 602, threaded rod 602 and connecting plate 601 threaded connection, because splint 603 is connected with slider 606 through movable rod 604, slider 606 slides in slide rail 605 to can make threaded rod 602 drive splint 603 and remove, make two splint 603 fix second machined part 607.

The working principle of the embodiment is as follows:

the first workpiece 5 can be supported by the support rod 4 of the bottom plate 1, the threaded rod 602 is in threaded connection with the connecting plate 601 by rotating the threaded rod 602, and since the clamping plate 603 is connected with the sliding block 606 by the movable rod 604, the sliding block 606 slides in the sliding rail 605, so that the threaded rod 602 drives the clamping plate 603 to move, the two clamping plates 603 fix the second workpiece 607, the ejector rod 703 can be driven to move downwards by stretching of the spring 702, the ejector rod 703 applies force to the workpiece, and therefore limiting is completed, adjustment can be performed until the second workpiece 607 corresponds to a prefabricated hole of the first workpiece 5, and the electric push rod 2 can be controlled to drive the movable plate 3 to descend, so that welding is performed by using a welding machine.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Prefabricated hole heterogeneous material coupling mechanism, including bottom plate (1), its characterized in that: the electric pushing device is characterized in that electric pushing rods (2) are fixedly installed on the left side and the right side of the top of the bottom plate (1), an output shaft of each electric pushing rod (2) is fixedly connected with a movable plate (3), a supporting rod (4) is fixedly connected to the top of the bottom plate (1), a first workpiece (5) is placed on the top of the supporting rod (4), a clamping assembly (6) is arranged in the movable plate (3), and stabilizing assemblies (7) are arranged in the movable plate (3) and located on the left side and the right side of the clamping assembly (6);

clamping component (6) including connecting plate (601) that are two with fly leaf (3) surface fixed connection quantity, two the inside equal threaded connection of connecting plate (601) has threaded rod (602), two equal swing joint in threaded rod (602) opposite one side has splint (603), two the equal fixedly connected with fly leaf (604) in top of splint (603), the positive fixedly connected with slide rail (605) of fly leaf (3), the inside swing joint of slide rail (605) has slider (606), the front and fly leaf (604) fixed connection of slider (606), two second machined part (607) are held to the opposite one side of splint (603).

2. The prefabricated hole dissimilar material connection mechanism according to claim 1, wherein: the stabilizing assembly (7) comprises a sleeve (701) fixedly connected with the inside of the movable plate (3), a spring (702) is fixedly connected with the inner bottom wall of the sleeve (701), and a push rod (703) is fixedly connected with the bottom of the spring (702).

3. The prefabricated hole dissimilar material connection mechanism according to claim 1, wherein: the top fixedly connected with backup pad of bracing piece (4), the top fixedly connected with slipmat of backup pad.

4. The prefabricated hole dissimilar material connection mechanism according to claim 1, wherein: the number of the supporting rods (4) is four, and the supporting rods are arranged at the top of the bottom plate in a staggered mode.

5. The prefabricated hole dissimilar material connection mechanism according to claim 1, wherein: the clamping plate (603) is arc-shaped, and a rubber pad is fixedly connected to the inner side of the clamping plate (603).

6. The prefabricated hole dissimilar material connection mechanism according to claim 1, wherein: the movable plate (3) is parallel to the bottom plate (1), and the length of the movable plate (3) is smaller than that of the bottom plate (1).