Iron core feeding trolley tool

Abstract

The utility model belongs to the technical field of transfer auxiliary devices, and particularly relates to an iron core feeding trolley tool which comprises a trolley body, a plurality of bases are fixedly connected to the top of the trolley body, placing columns are fixedly connected to the upper portions of the bases, threads are arranged on the lower outer walls of the placing columns in a tapping mode, open grooves are formed in the placing columns, and the open grooves are formed in the lower outer walls of the placing columns. A bearing assembly is mounted on the placing column; the placing positions of the iron cores are fixed through the placing columns, collision in the transportation process is avoided, and the carrying amount and the carrying efficiency of the iron cores are greatly improved through the multiple sets of placing columns. When the iron cores are fed and taken out, the iron cores on the uppermost portions of the placing columns are always located in the upper end areas of the placing columns along with reduction of the weight, so that material taking in the same height area is achieved during operation, and an operator does not need to bend down for operation.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer auxiliary devices, in particular to a core loading trolley tooling. Background Technique

[0002] At present, the iron core sheets of transformers, motors and generators use silicon steel sheets of various specifications such as E and I, which can obtain better electromagnetic performance. The iron core sheets have a smooth and flat surface, uniform thickness, high stacking coefficient and good punching performance. When handling the iron cores, manual single-piece handling is too slow, and it is easy to fall during the handling process, causing safety accidents.

[0003] The existing core loading trolleys have the following problems: 1. The products are prone to bumps. 2. Only single transportation is possible, resulting in excessive waste of manpower. 3. The products are too heavy and easy to fall. 4. It is necessary to bend down to operate during work; therefore, in view of the above problems, a core loading trolley tooling is proposed. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the utility model proposes a core loading trolley tooling.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a core loading trolley tooling of the utility model includes a vehicle body, a plurality of bases are fixedly connected to the top of the vehicle body, a placing column is fixedly connected above the bases, threads are tapped on the outer wall of the lower part of the placing column, a slot is opened inside the placing column, a bearing assembly is installed on the placing column, the bearing assembly includes a threaded ring and a support ring, the support ring passes through the slot and is slidably connected with the placing column, the threaded ring is threadedly connected with the placing column, a spring member is arranged between the threaded ring and the support ring, the spring member is sleeved outside the placing column, and an adjusting assembly is installed on the base and the support ring.

[0006] Preferably, threaded through holes are opened on the surface of the support ring, and locking bolts are threadedly connected inside the threaded through holes.

[0007] Preferably, the bearing assembly further includes a slider, the slider is slidably installed inside the slot, and the radian of the outer side wall of the slider is consistent with the radian of the placing column.

[0008] Preferably, a screw rod is threadedly connected to the center of the slider, the bottom end of the screw rod is rotatably installed at the bottom of the slot, and the top end of the screw rod passes through the placing column and extends to the outside.

[0009] Preferably, a first threaded connection hole is opened on the outer side wall of the slider, and a limiting rod is threadedly connected to the first threaded connection hole.

[0010] Preferably, the adjusting assembly includes two openings and two sliding grooves. The two openings are formed on both sides of the support ring, and the two sliding grooves are formed on both sides of the base.

[0011] Preferably, an adjusting seat is slidably connected inside the sliding groove. A second threaded connection hole is formed at the top of the adjusting seat. An adjusting column is threadedly connected inside the second threaded connection hole, and the adjusting column passes through the opening.

[0012] Preferably, a bidirectional lead screw is threadedly connected to the two adjusting seats, and both ends of the bidirectional lead screw pass through and are rotatably connected to the base.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model fixes the placement position of the iron core through the placement columns, avoiding collisions during transportation. With multiple groups of placement columns, the handling quantity and efficiency of the iron core are greatly improved. When loading and unloading the iron core, the iron core at the top of the placement column will always be in the upper region of the placement column as the weight decreases, so that the material can be taken at the same height region during operation, thus eliminating the need for the operator to bend down.

[0015] 2. The present utility model installs the adjusting column on the adjusting seat. By rotating the bidirectional lead screw, the distance between the two adjusting columns can be adjusted according to the inner diameter of the iron core, so that the adjusting column replaces the placement column to limit the larger-sized iron core, thereby preventing the iron core from shaking horizontally. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 It is a schematic diagram of the placement column and the base structure of the present utility model;

[0019] Figure 3 It is a schematic diagram of the bearing assembly structure of the present utility model;

[0020] Figure 4 It is for the present utility model Figure 3 schematic diagram of structure A;

[0021] Figure 5 It is a schematic diagram of the adjusting assembly structure of the present utility model.

[0022] In the figure: 1, vehicle body; 2, base; 3, placement column; 4, slot; 5, bearing assembly; 51, threaded ring; 52, support ring; 53, spring member; 55, slider; 56, screw rod; 57, first threaded connection hole; 58, limit rod; 6, adjustment assembly; 61, opening; 62, chute; 63, adjustment seat; 64, second threaded connection hole; 65, adjustment column; 66, bidirectional lead screw. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0024] Embodiment 1

[0025] Please refer to Figures 1-4 As shown, a core loading trolley tooling includes a vehicle body 1. A plurality of bases 2 are fixedly connected to the top of the vehicle body 1. A placement column 3 is fixedly connected above the base 2. Threads are tapped on the lower outer wall of the placement column 3. A slot 4 is opened inside the placement column 3. A bearing assembly 5 is installed on the placement column 3. The bearing assembly 5 includes a threaded ring 51 and a support ring 52. The support ring 52 passes through the slot 4 and is slidably connected to the placement column 3. The threaded ring 51 is threadedly connected to the placement column 3. A spring member 53 is arranged between the threaded ring 51 and the support ring 52. The spring member 53 is sleeved outside the placement column 3. An adjustment assembly 6 is installed on the base 2 and the support ring 52.

[0026] During use, place the core along the placement column 3 on the support ring 52. Compress the spring member 53 by the weight of the core so that the support ring 52 also descends synchronously when the cores are placed in sequence, so that the top of the cores is always lower than the top of the placement column 3 when the cores are stacked, thereby fixing the placement position of the cores through the placement column 3 and avoiding collisions during transportation. With multiple groups of placement columns 3, the handling quantity and handling efficiency of the cores are greatly improved. When loading and removing the cores, due to the resilience of the spring member 53, the core at the top of the placement column 3 will always be in the upper region of the placement column 3 as the weight decreases, so that the cores can be taken at the same height area during operation, and thus the operator does not need to bend down to operate.

[0027] Threaded through holes are opened on the surface of the threaded ring 51. A locking bolt is threadedly connected inside the threaded through holes. By rotating the threaded ring 51, the initial height of the support ring 52 can be adjusted, so that the height of the top core can be adjusted according to the height of the user when the cores are quantitatively stacked on the placement column 3. At the same time, the threaded ring 51 can be fixed by tightening the locking bolt to tightly press against the placement column 3.

[0028] The bearing assembly 5 further includes a slider 55 which is slidably installed inside the slotted groove 4. The radian of the outer side wall of the slider 55 is consistent with the radian of the placement column 3. After the iron cores are stacked, the limiting rod 58 is installed on the slider 55, so as to limit from the top of the iron cores and prevent the iron cores from falling off during transportation. By rotating the screw rod 56 to adjust the height of the slider 55, the bottom end of the slider 55 is made to be consistent with the top surface of the uppermost iron core on the placement column 3. Thus, when the operator flexibly adjusts the amount of iron cores stacked each time, the limiting rod 58 can always be above the uppermost iron core for limiting, which is applicable to the situation where the total length changes when stacking iron cores of different thicknesses. The best total stacking amount of the iron cores is when the spring member 53 is squeezed and contracted to the smallest amplitude, so as to avoid the spring member 53 shaking and affecting the stability when the vehicle body 1 moves.

[0029] A screw rod 56 is threadedly connected to the center of the slider 55. The bottom end of the screw rod 56 is rotatably installed at the bottom of the slotted groove 4, and the top end of the screw rod 56 passes through the placement column 3 and extends to the outside.

[0030] A first threaded connection hole 57 is formed in the outer side wall of the slider 55. A limiting rod 58 is threadedly connected to the first threaded connection hole 57. When the limiting rod 58 is connected to the first threaded connection hole 57, the bottom end of the limiting rod 58 is at the same height as the bottom end of the slider 55.

[0031] Embodiment 2

[0032] Comparing with Embodiment 1, please refer to Figure 5 As shown, the present utility model provides another implementation manner. The adjusting assembly 6 includes two openings 61 and two sliding grooves 62. The two openings 61 are formed on both sides of the support ring 52, and the two sliding grooves 62 are formed on both sides of the base 2. When the inner diameter of the iron core is larger than that of the placement column 3, it will cause the iron core to shake laterally. To solve the above problem, when the inner diameter of the iron core is larger than that of the placement column 3, the adjusting column 65 is installed on the adjusting seat 63. By rotating the bidirectional lead screw 66, the two sliders 55 are driven to move synchronously towards each other or in the opposite direction, so as to adjust the distance between the two adjusting columns 65 according to the inner diameter of the iron core, so that the adjusting column 65 replaces the placement column 3 to limit the larger-sized iron core, thereby avoiding the lateral shaking of the iron core.

[0033] An adjusting seat 63 is slidably connected inside the sliding groove 62. A second threaded connection hole 64 is formed in the top of the adjusting seat 63. An adjusting column 65 is threadedly connected inside the second threaded connection hole 64, and the adjusting column 65 passes through the opening 61.

[0034] A bidirectional lead screw 66 is threadedly connected to the two adjusting seats 63, and both ends of the bidirectional lead screw 66 pass through and are rotatably connected to the base 2.

[0035] Working principle: When in use, place the iron core on the support ring 52 along the placement column 3. The weight of the iron core compresses the spring member 53, causing the support ring 52 to descend synchronously when the iron cores are placed in sequence. As a result, the top of the iron core is always lower than the top of the placement column 3 when the iron cores are stacked, thereby fixing the placement position of the iron core through the placement column 3 to avoid collisions during transportation. With multiple groups of placement columns 3, the handling quantity and efficiency of the iron core are greatly improved, and the iron core is transported by pushing the vehicle body 1. When loading and unloading the iron core, due to the resilience of the spring member 53, the iron core at the top of the placement column 3 will always be in the upper region of the placement column 3 as the weight decreases, thus achieving material taking at the same height region during operation, eliminating the need for operators to bend down.

[0036] When the inner diameter of the iron core is larger than that of the placement column 3, install the adjusting column 65 on the adjusting seat 63. Rotate the bidirectional lead screw 66 to drive the two sliders 55 to move synchronously towards each other or in the opposite direction, thereby adjusting the distance between the two adjusting columns 65 according to the inner diameter of the iron core, enabling the adjusting column 65 to replace the placement column 3 to limit the larger-sized iron core and preventing the iron core from shaking laterally.

[0037] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0038] The above shows and describes the basic principle, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A tooling for a core loading trolley, comprising a vehicle body (1), characterized in that: A plurality of bases (2) are fixedly connected to the top of the vehicle body (1). Above the base (2), a placement column (3) is fixedly connected. Threads are tapped on the outer wall of the lower part of the placement column (3). A slot (4) is opened inside the placement column (3). A bearing assembly (5) is installed on the placement column (3). The bearing assembly (5) includes a threaded ring (51) and a support ring (52). The support ring (52) passes through the slot (4) and is slidably connected to the placement column (3). The threaded ring (51) is threadedly connected to the placement column (3). A spring member (53) is provided between the threaded ring (51) and the support ring (52). The spring member (53) is sleeved on the outside of the placement column (3). An adjustment assembly (6) is installed on the base (2) and the support ring (52).

2. The iron core loading trolley tooling according to claim 1, characterized in that: Threaded through holes are opened on the surface of the threaded ring (51), and locking bolts are threadedly connected inside the threaded through holes.

3. The core loading trolley tooling according to claim 1, characterized in that: The bearing assembly (5) further includes a slider (55). The slider (55) is slidably installed inside the slot (4). The radian of the outer side wall of the slider (55) is the same as that of the placement column (3).

4. The core loading trolley tooling according to claim 3, wherein: A screw rod (56) is threadedly connected to the center of the slider (55). The bottom end of the screw rod (56) is rotatably installed at the bottom of the slot (4), and the top end of the screw rod (56) passes through the placement column (3) and extends to the outside.

5. The iron core loading trolley tooling according to claim 3, characterized in that: A threaded connection hole one (57) is opened on the outer side wall of the slider (55), and a limiting rod (58) is threadedly connected to the threaded connection hole one (57).

6. The core loading trolley tooling according to claim 1, characterized in that: The adjustment assembly (6) includes two openings (61) and two chutes (62). The two openings (61) are opened on both sides of the support ring (52). The two chutes (62) are opened on both sides of the base (2).

7. The core loading trolley tooling according to claim 6, characterized in that: An adjustment seat (63) is slidably connected inside the chute (62). A threaded connection hole two (64) is opened at the top of the adjustment seat (63). An adjustment column (65) is threadedly connected inside the threaded connection hole two (64), and the adjustment column (65) passes through the opening (61).

8. The iron core loading trolley tooling according to claim 7, characterized in that: A bidirectional lead screw (66) is threadedly connected to the two adjustment seats (63), and both ends of the bidirectional lead screw (66) pass through and are rotatably connected to the base (2).

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