Clamping mechanism for assembling motorcycle iron core

Abstract

The utility model discloses a clamping mechanism for motorcycle iron core assembly, and particularly relates to the technical field of iron core assembly, the clamping mechanism comprises a device supporting base, the device supporting base is L-shaped, one side of the device supporting base is placed on a workbench, and the other side of the device supporting base is perpendicular to the workbench; the rear end of the side, perpendicular to the workbench, of the device supporting base is fixedly connected with an expansion fixing part, and the outer surface of the expansion fixing part is slidably connected with a disassembly and separation part. According to the clamping mechanism for assembling the motorcycle iron core, the accurate internal fixing effect can be achieved through cooperation of the expansion fixing part and the device supporting base, assembling convenience is improved, the clamping mechanism can adapt to iron cores of various models through internal fixing, applicability is improved, and the clamping mechanism is suitable for being used for assembling the motorcycle iron core. And the assembled iron core is rapidly taken down through mutual cooperation of a contraction disassembly assembly in the disassembly separation part and an expansion elastic piece of an expansion fixing assembly, and the working efficiency is remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of iron core assembly, in particular to a clamping mechanism for assembling motorcycle iron cores. Background Art

[0002] When assembling the iron core, the clamping mechanism can fix the iron core in the correct position by clamping and positioning, and then perform operations such as installing the coil. This can reduce assembly errors and improve product quality. The clamping mechanism for motorcycle iron core assembly is a device used to fix and position the iron core. It can ensure that the iron core remains stable during the assembly process and will not shift in position, thereby improving assembly accuracy and efficiency.

[0003] In the prior art, when installing coils on motorcycle cores, a clamping mechanism is usually used to clamp one side of the core from the outside, and then the coil is installed on the other side. After the coil is installed, the core is removed from the clamping mechanism, reversed, and then fixed by clamping. The entire operation process is relatively cumbersome, and the coil cannot be installed on the outside of the core at one time, resulting in low assembly efficiency of the core. Utility Model Content

[0004] The utility model aims to provide a clamping mechanism for assembling a motorcycle iron core, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping mechanism for assembling a motorcycle iron core, comprising a device support base, the device support base is L-shaped, one side of the device support base is placed on a workbench so that the other side of the device support base is perpendicular to the workbench, and the rear end of the device support base that is perpendicular to the workbench is fixedly connected to an expansion fixing component, and the outer surface of the expansion fixing component is slidably connected to a disassembly and separation component.

[0006] Preferably, the expansion and fixation component includes an expansion and fixation assembly, the front end of which is fixedly connected to the upper rear end of the device support base, an external support fixing screw is provided on the inner side of the expansion and fixation assembly, and a rotating fixing head is fixedly connected to the rear end of the external support fixing screw.

[0007] Preferably, the front side of the external support fixing screw is a spiral column, the rear side of the external support fixing screw is a cone with a gradually increasing diameter, and the front side of the external support fixing screw is threadedly connected to the middle of the rear end of the upper side of the device support base.

[0008] Preferably, the expansion and fixing assembly includes a fixed base, the front end of the fixed base is fixedly connected to the upper side of the device support base and the rear end is located around the outer fixing screw, the end of the fixed base away from the device support base is fixedly connected to a plurality of expansion elastic sheets, the plurality of expansion elastic sheets are combined to form a cylindrical cone, the direction of the cylindrical cone of the expansion elastic sheet is opposite to the direction of the cone of the external support fixing screw, and the end of the expansion elastic sheet away from the fixed base is fixedly connected to a fixed limiting edge.

[0009] Preferably, the smallest inner diameter of the cylindrical cone of the expansion elastic sheet assembly is equal to the smallest diameter of the external support fixing screw.

[0010] Preferably, the disassembly and separation component comprises a synchronous moving ring, a push-pull handle is fixedly connected to the top of the synchronous moving ring, four contraction and disassembly components are arranged on the inner side of the synchronous moving ring, and the contraction and disassembly components are slidably connected to the outer surface of the expansion and fixing component.

[0011] Preferably, the contraction and disassembly assembly includes a movable sliding column, which is slidably connected to the inside of a synchronous moving ring, and a disengagement slide is fixedly connected to one end of the movable sliding column near the middle of the synchronous moving ring, and the side of the disengagement slide near the rotating fixed head is an inclined surface close to the outer surface of the expansion fixing assembly, and a contraction spring is fixedly connected between every two adjacent disengagement slides.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model can improve the convenience of assembly by having a precise fixing effect through the cooperation between the expansion fixing component and the device support base. The external support fixing screw in the expansion fixing component cooperates with the expansion elastic sheet. When the external support fixing screw is rotated and pushed forward, the iron core can be firmly fixed from the inside, providing a stable foundation for the assembly operation on the outside, effectively improving the convenience and accuracy of the assembly process, and fixing from the inside can adapt to various types of iron cores, improving applicability.

[0014] 2. The utility model can improve work efficiency by cooperating the disassembly and separation parts with the expansion fixing components to achieve an efficient disassembly effect. The contraction disassembly component in the disassembly and separation parts cooperates with the expansion elastic sheet of the expansion fixing component. When the disassembly and separation parts are pushed, the contraction disassembly component can squeeze the expansion elastic sheet to shrink it, thereby quickly removing the assembled iron core, significantly improving work efficiency and reducing the time and labor costs required for disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model.

[0016] Figure 2This is a schematic diagram of the structure of the expansion and fixing component of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the expansion and fixing assembly of the utility model.

[0018] Figure 4 This is a schematic diagram of the disassembly and separation component structure of the utility model.

[0019] Figure 5 It is a schematic diagram of the structure of the shrinking and disassembling component of the utility model.

[0020] In the figure: 1. Disassembly and separation components; 11. Push-pull handle; 12. Synchronous moving ring; 13. Contraction and disassembly assembly; 131. Contraction spring; 132. Disengagement slide; 133. Moving slide column; 2. Expansion and fixing components; 21. Expansion and fixing assembly; 211. Fixed base; 212. Expansion elastic sheet; 213. Fixed limiting edge; 22. External support fixing screw; 23. Rotating fixing head; 3. Device support base; 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] See also Figure 1 The utility model provides a technical solution of a clamping mechanism for assembling a motorcycle iron core: a clamping mechanism for assembling a motorcycle iron core, comprising a device support base 3, the device support base 3 is L-shaped, one side of the device support base 3 is placed on a workbench so that the other side of the device support base 3 is perpendicular to the workbench, and the side perpendicular to the workbench is the main working area, and the rear end of the device support base 3 perpendicular to the workbench is fixedly connected with an expansion fixing component 2, when the iron core needs to be fixed, the expansion fixing component 2 plays a role, when the assembly is completed and the iron core needs to be removed, the iron core is quickly disassembled by sliding the disassembly and separation component 1, and the outer surface of the expansion fixing component 2 is slidably connected with the disassembly and separation component 1.

[0023] See also Figure 2 The expansion and fixation component 2 includes an expansion and fixation assembly 21, which provides support and connection basis for the entire fixed structure. An external support fixing screw 22 is arranged on the inner side of the expansion and fixation assembly 21, and a rotating fixing head 23 is fixedly connected to the rear end of the external support fixing screw 22. The external support fixing screw 22 is located on the inner side of the expansion and fixation assembly 21, and is rotated by the rotating fixing head 23 at its rear end.

[0024] See also Figure 3 The front side of the external support fixing screw 22 is a spiral column, and the rear side of the external support fixing screw 22 is a cone with a gradually increasing diameter. The front side of the external support fixing screw 22 is threadedly connected to the middle part of the upper rear end of the device support base 3. By rotating the external support fixing screw 22, it moves forward under the action of the thread in the middle part of the upper rear end of the device support base 3. Since the rear side of the external support fixing screw 22 is a cone with a gradually increasing diameter, as the screw is pushed forward, the cone will squeeze the expansion elastic sheet 212 in the expansion fixing component 21, causing it to expand outward.

[0025] See also Figure 3 The expansion fixing component 21 includes a fixed base 211, the front end of the fixed base 211 is fixedly connected to the upper side of the device support base 3, and the rear end is located around the external support fixing screw 22. The end of the fixed base 211 away from the device support base 3 is fixedly connected to a plurality of expansion elastic sheets 212, and the plurality of expansion elastic sheets 212 are combined to form a cylindrical cone. The cylindrical cone direction of the expansion elastic sheet 212 is opposite to the cone direction of the external support fixing screw 22. The end of the expansion elastic sheet 212 away from the fixed base 211 is fixedly connected to a fixed limiting edge 213.

[0026] The iron core is put on the outer surface of the expansion fixing component 21, and then the external support fixing screw 22 is rotated. The conical body of the external support fixing screw 22 pushes the expansion elastic sheet 212 to expand outward, so that it fits tightly against the inner wall of the iron core, thereby fixing the iron core. The fixed limiting edge 213 can prevent the iron core from falling off during the assembly process, thereby ensuring the accuracy of the assembly.

[0027] See also Figure 3 The smallest inner diameter of the cylindrical cone of the expansion elastic sheet 212 combination is equal to the smallest diameter of the external support fixing screw 22, so that the expansion elastic sheet 212 can always be in close contact with the external support fixing screw 22, making it convenient for the external support fixing screw 22 to move forward and squeeze the expansion elastic sheet 212 to expand outward.

[0028] See also Figure 4 The disassembly and separation component 1 includes a synchronous moving ring 12, and a push-pull handle 11 is fixedly connected to the top of the synchronous moving ring 12. The push-pull handle 11 at the top of the synchronous moving ring 12 is used to apply external force to make the synchronous moving ring 12 slide on the outer surface of the expansion fixing component 21. Four contraction and disassembly components 13 are arranged on the inner side of the synchronous moving ring 12. The contraction and disassembly components 13 are slidably connected to the outer surface of the expansion fixing component 21. The contraction and disassembly components 13 are arranged on the inner side of the synchronous moving ring 12 and can slide along the outer surface of the expansion fixing component 21 under the drive of the synchronous moving ring 12.

[0029] See also Figure 5The contraction and disassembly assembly 13 includes a movable slide column 133, which is slidably connected to the interior of the synchronous movable ring 12. A disengagement slide 132 is fixedly connected to one end of the movable slide column 133 near the middle of the synchronous movable ring 12. The side of the disengagement slide 132 near the rotating fixed head 23 is an inclined surface close to the outer surface of the expansion fixed assembly 21, and a contraction spring 131 is fixedly connected between every two adjacent disengagement slides 132.

[0030] When the synchronous moving ring 12 is pushed or pulled, the moving slide column 133 is driven to move, so that the disengagement slide 132 slides along the outer surface of the expansion fixing component 21. Since the inclined surface of the disengagement slide 132 is in close contact with the outer surface of the expansion fixing component 21, when the disengagement slide 132 slides forward, the disengagement slide 132 will contract and squeeze the expansion fixing component 21 under the tension between the springs (131), so that the expansion elastic sheet 212 contracts and releases the fixation of the iron core.

[0031] Working principle:

[0032] When installing the iron core, put the iron core in the position of the expansion fixing component 2, and then drive the external support fixing screw 22 to rotate clockwise by rotating the fixing head 23. Since the rear side of the external support fixing screw 22 is a cone with a gradually increasing diameter, it will squeeze the expansion elastic sheet 212 to expand outward, firmly fixing the iron core from the inside. At this time, the outer side of the iron core can be assembled.

[0033] When the assembly is completed and the iron core needs to be disassembled, first rotate the rotating fixing head 23 counterclockwise to move the external support fixing screw 22 out to provide space for the expansion elastic sheet 212 to shrink, hold the push-pull handle 11 to push the synchronous moving ring 12, and the synchronous moving ring 12 drives the shrinkage and disassembly assembly 13 to move forward, disengage from the inclined surface of the slide 132 to squeeze the expansion elastic sheet 212 to shrink it, and push the iron core out, so as to quickly remove the iron core.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping mechanism for assembling a motorcycle core, comprising a device support base (3), characterized in that: The device support base (3) is L-shaped, one side of the device support base (3) is placed on a workbench so that the other side of the device support base (3) is perpendicular to the workbench, the rear end of the device support base (3) perpendicular to the workbench is fixedly connected to an expansion fixing component (2), the outer surface of the expansion fixing component (2) is slidably connected to a disassembly and detachment component (1), the expansion fixing component (2) comprises an expansion fixing component (21), the front end of the expansion fixing component (21) is fixedly connected to the upper rear end of the device support base (3), the inner side of the expansion fixing component (21) is provided with an external support fixing screw (22), the rear end of the external support fixing screw (22) is fixedly connected to a rotating fixing head (23), the front side of the external support fixing screw (22) is a spiral column, the external support fixing screw (22) The rear side is a conical body with a gradually increasing diameter, the front side of the external support fixing screw (22) is threadedly connected to the middle part of the upper rear end of the device support base (3), the expansion fixing assembly (21) comprises a fixed base (211), the front end of the fixed base (211) is fixedly connected to the upper rear end of the device support base (3) and is located around the external support fixing screw (22), the end of the fixed base (211) away from the device support base (3) is fixedly connected to a plurality of expansion elastic sheets (212), the plurality of expansion elastic sheets (212) are combined to form a cylindrical cone, the cylindrical cone direction of the expansion elastic sheet (212) is opposite to the cone direction of the external support fixing screw (22), and the end of the expansion elastic sheet (212) away from the fixed base (211) is fixedly connected to a fixed limiting edge (213).

2. A clamping mechanism for assembling a motorcycle iron core according to claim 1, characterized in that: The smallest inner diameter of the cylindrical cone of the expansion elastic sheet (212) combination is equal to the smallest diameter of the external support fixing screw (22).

3. The clamping mechanism for assembling a motorcycle iron core according to claim 1, characterized in that: The disassembly and separation component (1) comprises a synchronous moving ring (12), the top of which is fixedly connected to a push-pull handle (11), and four contraction and disassembly components (13) are arranged inside the synchronous moving ring (12), and the contraction and disassembly components (13) are slidably connected to the outer surface of the expansion fixing component (21).

4. A clamping mechanism for assembling a motorcycle core according to claim 3, characterized in that: The retracting and disassembling component (13) includes a movable sliding column (133), and the movable sliding column (133) is slidably connected to the interior of the synchronous moving ring (12). One end of the movable sliding column (133) close to the middle of the synchronous moving ring (12) is fixedly connected to a disengaging sliding shovel (132). The side of the disengaging sliding shovel (132) close to the rotating fixed head (23) is an inclined surface that is close to the outer surface of the expansion fixing component (21), and a retracting spring (131) is fixedly connected between every two adjacent disengaging sliding shovels (132).

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