Stacking tool for reactor iron cores

Abstract

The utility model discloses an electric reactor iron core stacking tool, which relates to the technical field of electric reactor processing equipment and comprises a base, a plurality of square grooves are arranged on the upper surface of the base, guide plates are arranged in the square grooves in a penetrating manner and are of arc-shaped structures, and core bodies are arranged among the plurality of guide plates. The base is arranged, the guide plates capable of sliding are arranged above the base and are of arc structures, the guide plates are matched, the core body can be positioned, a plurality of silicon steel sheets can be conveniently placed, automatic centering can be achieved after the silicon steel sheets are placed, and after the silicon steel sheets are placed, automatic centering can be achieved. And by adjusting the position of the guide plate, the stacked silicon steel sheets can be quickly transferred, so that the iron core stacking operation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of reactor processing equipment, in particular to a stacking tool for reactor iron cores. Background Art

[0002] In the existing reactor core production process, the core cake is composed of multiple silicon steel sheets arranged around the center of a circle. The center of the circle of the multiple silicon steel sheets needs to be fixed by a tooling device to ensure the concentricity of the cake after it is formed.

[0003] According to patent document application number 201821708886.5, a core stacking positioning tool is provided, including a left side plate, a right side plate, a support block and a positioning block, wherein the two ends of the support block are respectively connected to the rear ends of the left side plate and the right side plate, and the two ends of the positioning block are respectively connected to the front ends of the left side plate and the right side plate, and a W-shaped positioning groove is provided on the outward side of the positioning block. Although it solves the problem of stacking cores with no positioning holes and a stepped overlap structure, and improves the efficiency of core stacking, it is a fixed structure and the tooling cannot be adjusted, and is not suitable for stacking core cakes of different sizes.

[0004] Therefore, it is necessary to invent a stacking tool for reactor cores to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a stacking tool for reactor iron cores to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stacking tool for an inductor core, comprising a base, the upper surface of the base is provided with a plurality of square grooves, the interior of the square grooves is penetrated by a guide plate, and the guide plate is arranged as an arc structure, a core body is arranged between the plurality of guide plates, the lower surface of the base is surrounded by a plurality of strip grooves corresponding to the square grooves, the interior of the strip grooves is penetrated by a slide rod, and the slide rod is fixedly arranged at the bottom end of the guide plate, a turntable is movably arranged on the lower surface of the base through a bearing, the lower surface of the turntable is surrounded by a plurality of positioning grooves with an arc structure, and the positioning grooves correspond to the slide rod, a worm wheel is fixedly arranged in the middle of the lower surface of the turntable, a worm is arranged on one side of the worm wheel, and a turn rod is fixedly arranged on one end of the worm.

[0007] Preferably, supports are movably provided at both ends of the worm through bearings, a fixing seat is fixedly provided at the bottom end of the support, and the fixing seat is fixed to the bottom end of the base through connecting bolts.

[0008] Preferably, a hand wheel is fixedly provided at one end of the rotating rod, and the hand wheel is arranged on the outer side of the base.

[0009] Preferably, a support screw is fixedly provided in the middle of the upper surface of the base, and a support screw sleeve is sleeved on the top end of the support screw.

[0010] Preferably, a support seat is fixedly provided on the top end of the support nut, and the support seat is arranged between a plurality of guide plates.

[0011] Preferably, an extension plate is provided at the top end of the guide plate, and the extension plate is configured as an outwardly inclined structure.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model sets a base, and a plurality of slidable guide plates are set on the top of the base, and the guide plates are set in an arc structure. The plurality of guide plates cooperate to realize the positioning of the core body, so as to facilitate the placement of a plurality of silicon steel sheets, and the silicon steel sheets can be automatically centered after being placed. After the placement of the plurality of silicon steel sheets, the positions of the guide plates can be adjusted to realize the rapid transportation of the stacked silicon steel sheets, so as to facilitate the iron core stacking operation;

[0014] 2. The utility model provides a base, a rotatable turntable is provided under the base, an arc-shaped positioning groove is provided inside the turntable, a slide bar is provided inside the positioning groove, and the slide bar is provided at the bottom end of the guide plate. By rotating the turntable so that the slide bar drives the guide plate to slide, the position between multiple guide plates can be adjusted, so that the device can be adaptively adjusted according to iron cores of different specifications, and it is also convenient to quickly take out the iron cores after stacking. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the guide plate structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the base structure of the utility model.

[0018] Figure 4 This is a schematic diagram of the strip groove structure of the utility model.

[0019] In the figure: 1. base; 2. square groove; 3. guide plate; 4. core; 5. strip groove; 6. slide rod; 7. turntable; 8. positioning groove; 9. worm gear; 10. worm; 11. turning rod; 12. support; 13. fixed seat; 14. handwheel; 15. connecting bolt; 16. support screw; 17. support screw sleeve; 18. support seat; 19. extension plate. DETAILED DESCRIPTION

[0020] 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.

[0021] The utility model provides Figure 1-4 The stacking tool of the reactor core shown in the figure comprises a base 1, a plurality of square grooves 2 are formed on the upper surface of the base 1, a guide plate 3 is provided inside the square groove 2, and the guide plate 3 is provided in an arc structure, and a core 4 is provided between the plurality of guide plates 3;

[0022] Specifically, the lower surface of the base 1 is surrounded by a plurality of strip grooves 5 corresponding to the square grooves 2, and a slide bar 6 is provided inside the strip groove 5, and the slide bar 6 is fixedly provided at the bottom end of the guide plate 3. A turntable 7 is movably provided on the lower surface of the base 1 through a bearing, and a plurality of arc-shaped positioning grooves 8 are provided around the lower surface of the turntable 7, and the positioning grooves 8 correspond to the slide bar 6. The turntable 7 squeezes the slide bar 6 through the positioning grooves 8, so that the slide bar 6 slides inside the strip groove 5, and the slide bar 6 drives the guide plate 3 to slide, so that the plurality of guide plates 3 move synchronously, and at this time, the space between the plurality of guide plates 3 can be adjusted;

[0023] More specifically, a worm wheel 9 is fixedly provided at the middle part of the lower surface of the turntable 7, a worm 10 is provided at one side of the worm wheel 9, a rotating rod 11 is fixedly provided at one end of the worm 10, supports 12 are movably provided at both ends of the worm 10 through bearings, a fixing seat 13 is fixedly provided at the bottom end of the support 12, and the fixing seat 13 is fixedly provided at the bottom end of the base 1 through a connecting bolt 15, a hand wheel 14 is fixedly provided at one end of the rotating rod 11, and the hand wheel 14 is provided at the outer side of the base 1, and the worm wheel 9 and the worm 10 can lock the position of the turntable 7 while achieving a transmission effect;

[0024] In addition, a support screw 16 is fixedly provided in the middle of the upper surface of the base 1, a support screw sleeve 17 is sleeved on the top end of the support screw 16, a support seat 18 is fixedly provided on the top end of the support screw sleeve 17, and the support seat 18 is arranged between the plurality of guide plates 3. The support seat 18 can adjust the distance between the bottom end of the iron core and the base 1, so as to facilitate the clamping and fixing of the iron core after stacking is completed;

[0025] Moreover, an extension plate 19 is provided at the top end of the guide plate 3, and the extension plate 19 is provided as an outwardly inclined structure. The provision of the extension plate 19 facilitates the placement of the silicon steel sheet.

[0026] Working principle of this utility model:

[0027] When the device is in use, the rotating rod 11 is rotated by turning the hand wheel 14, and the rotating rod 11 drives the worm 10 to rotate, and the worm 10 drives the worm wheel 9 to rotate, and the worm wheel 9 drives the turntable 7 to rotate. The turntable 7 squeezes the slide bar 6 through the positioning groove 8, so that the slide bar 6 slides inside the strip groove 5, and the slide bar 6 drives the guide plate 3 to slide, so that multiple guide plates 3 move synchronously. At this time, the space between the multiple guide plates 3 can be adjusted, and the position of the guide plate 3 is adjusted according to the specifications of the iron core, so that the silicon steel sheets constituting the iron core can be placed between the multiple guide plates 3, and then the multiple silicon steel sheets are stacked inside the guide plates 3 in turn. After the silicon steel sheets are stacked, the stacked silicon steel sheets are clamped with a fixing clamp, and the hand wheel 14 is turned to make the multiple guide plates 3 move away from each other, and the stacked silicon steel sheets can be taken out for subsequent processing of the iron core.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 utility model shall be included in the protection scope of the present utility model.

Claims

1. A stacking tool for reactor cores, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a plurality of square grooves (2), the interior of the square grooves (2) is provided with a guide plate (3), and the guide plate (3) is arranged in an arc-shaped structure, a core (4) is arranged between the plurality of guide plates (3), the lower surface of the base (1) is provided with a plurality of strip grooves (5) corresponding to the square grooves (2), the interior of the strip grooves (5) is provided with a slide bar (6), and the slide bar (6) is fixedly arranged at the bottom end of the guide plate (3), a turntable (7) is movably arranged on the lower surface of the base (1) through a bearing, the lower surface of the turntable (7) is provided with a plurality of arc-shaped positioning grooves (8), and the positioning grooves (8) correspond to the slide bar (6), a worm wheel (9) is fixedly arranged in the middle of the lower surface of the turntable (7), a worm (10) is arranged on one side of the worm wheel (9), and a rotating rod (11) is fixedly arranged at one end of the worm (10).

2. The stacking tool for reactor core according to claim 1, characterized in that: Both ends of the worm (10) are movably provided with a support (12) via a bearing, a fixing seat (13) is fixedly provided at the bottom end of the support (12), and the fixing seat (13) is fixedly provided at the bottom end of the base (1) via a connecting bolt (15).

3. The stacking tool for reactor core according to claim 2, characterized in that: A hand wheel (14) is fixedly provided at one end of the rotating rod (11), and the hand wheel (14) is arranged on the outside of the base (1).

4. The reactor core stacking tool according to claim 3, characterized in that: A support screw rod (16) is fixedly arranged in the middle of the upper surface of the base (1), and a support screw sleeve (17) is sleeved on the top end of the support screw rod (16).

5. The stacking tool for reactor core according to claim 4, characterized in that: A support seat (18) is fixedly arranged at the top end of the support screw sleeve (17), and the support seat (18) is arranged between a plurality of guide plates (3).

6. The stacking tool for reactor core according to claim 5, characterized in that: An extension plate (19) is provided at the top end of the guide plate (3), and the extension plate (19) is configured as an outwardly inclined structure.

Images