Rotor shaping tool

Abstract

The utility model provides a rotor shaping tool. The rotor shaping tool comprises an operation table board; the rotary table is rotationally arranged on the operation table top; the first shaping assembly is arranged on the rotating disc and comprises a plurality of first clamping seats and a plurality of second clamping seats which are arranged in a one-to-one correspondence mode, the first clamping seats in each group are provided with shaping pressing blocks, and the second clamping seats can be movably arranged in the radial direction of the rotating disc relative to the shaping pressing blocks; the shaping pressing block is provided with a shaping position close to the shaping pressing block and a loosening position far away from the shaping pressing block; and the driving assembly is used for moving the second clamping seat to the shaping position so as to clamp and shape the rotor, or resetting the second clamping seat to the loosening position. The utility model aims to provide a quick, labor-saving and automatic shaping tool, and solves the technical problems that the manual shaping efficiency is low, and the shaped rotor coils are not standard and inconsistent.

Description

Technical Field

[0001] The utility model relates to the technical field of rotor shaping, in particular to a rotor shaping tooling. Background Art

[0002] For the end face of the rotor coil, manual operation is required to use a wooden mallet for knocking and shaping. However, there are the following problems with manual operation: 1. It is time-consuming and laborious to shape using a wooden mallet; 2. After shaping with a wooden mallet, the coil is not standard and not aesthetically pleasing, and it is difficult to meet the requirements for later reinstalling the retaining ring. Summary of the Utility Model

[0003] Aiming at the deficiencies in the prior art, the utility model provides a rotor shaping tooling, aiming to provide a fast, labor-saving and automated shaping tooling, and solve the technical problems of low efficiency of manual shaping and non-standard and inconsistent rotor coils after shaping.

[0004] The utility model provides a rotor shaping tooling, including:

[0005] An operation table;

[0006] A turntable, rotatably arranged on the operation table;

[0007] A first shaping assembly, arranged on the turntable. The first shaping assembly includes a plurality of first clamping seats and a plurality of second clamping seats arranged in one-to-one correspondence. Each first clamping seat in each group is provided with a shaping pressing block, and the second clamping seat can be movably arranged along the radial direction of the turntable relative to the shaping pressing block, so as to have a shaping position close to the shaping pressing block and a loosening position far from the shaping pressing block;

[0008] A driving assembly, including a first push rod and a second push rod arranged oppositely along the radial direction of the turntable. A channel is formed between the first push rod and the second push rod for the first clamping seat and the second clamping seat to pass through. The pushing directions of the two are opposite and can operate alternately, so as to move the second clamping seat to the shaping position to clamp and shape the rotor, or reset it to the loosening position.

[0009] Further, the first clamping seat is provided with a through hole for avoiding the first push rod.

[0010] Further, the shaping pressing block is arranged around the through hole.

[0011] Further, the turntable is provided with a plurality of support seats, and the plurality of support seats are arranged in one-to-one correspondence with the plurality of second clamping seats. Each support seat is provided with a V-shaped groove for slidingly cooperating with and supporting each second clamping seat.

[0012] Further, a support frame is provided on the operation tabletop. The support frame is provided with a first air cylinder and a second air cylinder for respectively driving the first push rod and the second push rod. The first air cylinder is suspended above the turntable, and the second air cylinder is arranged at an interval from the turntable.

[0013] Further, the shaping tooling further includes a second shaping component. The second shaping component includes a first lifting seat and a second lifting seat arranged at intervals along the radial direction of the turntable, and a plurality of shaping wheels suspended between the first lifting seat and the second lifting seat. The first lifting seat and the second lifting seat can be lifted and lowered synchronously relative to the shaping wheels for lifting or lowering the second clamping seat.

[0014] Further, a through groove is provided between the first clamping seat and the second clamping seat for avoiding the first lifting seat.

[0015] Further, a plurality of support wheels are provided on the first lifting seat and / or the second lifting seat.

[0016] Further, the shaping wheels are arranged obliquely.

[0017] Further, a third shaping component is provided on one side of the turntable. The third shaping component includes a push block and a stop block that can move relative to each other. A shaping area is formed between the push block and the stop block for independently accommodating the second clamping seat.

[0018] Compared with the prior art, the utility model has the following beneficial effects: By rotating the turntable, a plurality of first clamping seats and a plurality of second clamping seats can be successively conveyed to the channel formed between the first push rod and the second push rod. During the alternating operation of the first push rod and the second push rod, the second clamping seat and the rotor thereon can be pushed towards the shaping pressing block of the first clamping seat together, so as to shape the end face of the rotor coil in cooperation with the shaping pressing block. After shaping is completed, the second clamping seat and the rotor are separated from the shaping pressing block, which is convenient for the next rotor to enter the channel for shaping; It replaces the original manual shaping method, improves the shaping efficiency of the rotor coil, and is suitable for mass production; And the shape of the coil part of each rotor is the same after shaping, which is convenient for subsequent processing. Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of a rotor shaping tooling in an embodiment of the utility model;

[0020] Figure 2 is Figure 1 a cross-sectional view taken along line A-A in

[0021] Figure 3 is a schematic structural diagram of the rotor shaping tooling in another angle in an embodiment of the utility model;

[0022] Figure 4 Structural schematic diagram of the first shaping component and the driving component in an embodiment of the present utility model;

[0023] Figure 5 Structural schematic diagram of the second shaping component in an embodiment of the present utility model.

[0024] Explanation of the reference numerals in the drawings:

[0025] 1. Operating table surface;

[0026] 2. Turntable; 201. Through groove;

[0027] 3. First shaping component; 301. First clamping seat; 302. Second clamping seat; 303. Shaping pressing block; 304. Through hole;

[0028] 4. Driving component; 401. Support frame; 402. First cylinder; 403. Second cylinder; 404. Second push rod;

[0029] 5. Support seat;

[0030] 6. Second shaping component; 601. First lifting seat; 602. Second lifting seat; 603. Shaping wheel; 604. Support wheel;

[0031] 7. Third shaping component; 701. Push block; 702. Stop block.

[0032] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0033] In order to make the purpose, technical solutions and beneficial effects of the present utility model clearer and more understandable, the technical solutions in the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0034] In the embodiment of the present utility model, as Figures 1-4As shown in the figure, the rotor shaping tooling includes: an operation table 1, a turntable 2, a first shaping assembly 3, and a driving assembly 4; the turntable 2 is rotatably arranged on the operation table 1; the first shaping assembly 3 is arranged on the turntable 2, and the first shaping assembly 3 includes a plurality of first clamping seats 301 and a plurality of second clamping seats 302 arranged in one-to-one correspondence. Each first clamping seat 301 in each group is provided with a shaping pressing block 303, and the second clamping seat 302 is movably arranged along the radial direction of the turntable 2 relative to the shaping pressing block 303, so as to have a shaping position close to the shaping pressing block 303 and a loosening position far from the shaping pressing block 303; the driving assembly 4 includes a first push rod and a second push rod 404 arranged oppositely along the radial direction of the turntable 2. A channel is formed between the first push rod and the second push rod 404 for the first clamping seat 301 and the second clamping seat 302 to pass through. The pushing directions of the two are opposite and can operate alternately, so as to move the second clamping seat 302 to the shaping position to clamp and shape the rotor, or reset it to the loosening position.

[0035] Specifically, in the embodiment of the present invention, a horizontal operation table 1 is formed for installing various components. A turntable 2 is rotatably arranged at the operation table 1. By using the intermittent rotation mode of the turntable 2, multiple rotors on the turntable 2 can be transported to the corresponding stations one by one for sequential shaping, realizing batch and continuous shaping processing.

[0036] Specifically, multiple groups of first clamping seats 301 and second clamping seats 302 are arranged along the radial direction of the turntable 2; among them, a shaping pressing block 303 is arranged at one end of the first clamping seat 301 facing the second clamping seat 302, and the second clamping seat 302 can move relative to the first clamping seat 301, so as to form a shaping position moving towards the first clamping seat 301 and a loosening position moving away from the first clamping seat 301; in this way, at the shaping position, the second clamping seat 302 can drive the rotor sleeved thereon to approach the first clamping seat 301 together, and the rotor is clamped by the first clamping seat 301 and the second clamping seat 302, and the shaping pressing block 303 presses the end face of the rotor coil, so as to facilitate shaping; on the contrary, at the loosening position, the shaped rotor gradually moves away from the first clamping seat 301 following the second clamping seat 302, and under the rotation of the turntable 2, the current rotor enters the next station, and the next rotor enters the shaping preparation. In addition, each rotor coil is pressed and shaped by the same shaping pressing block 303, so that its structure and shape are kept consistent after shaping, which is convenient for subsequent processing.

[0037] On the other hand, in order to switch the second clamping seat 302 between the shaping position and the releasing position, a first push rod and a second push rod 404 are provided in this embodiment. One of the two push rods can push the second clamping seat 302 towards the first clamping seat 301, and the other can push the second clamping seat 302 away from the first clamping seat 301, that is: the pushing directions of the two push rods are opposite; at the same time, the two push rods operate alternately, so that the second clamping seat 302 entering the shaping station can be switched from the releasing position to the shaping position, and reset to the releasing position after the rotor shaping is completed, so as to facilitate the separation of the rotor from the first clamping seat 301 and enter the next station.

[0038] In this embodiment, by the alternating operation of the first push rod and the second push rod 404, the second clamping seat 302 located therebetween can move relative to the first clamping seat 301, and a shaping position close to the first clamping seat 301 and a releasing position away from the first clamping seat 301 are generated. The rotor is installed at the second clamping seat 302 and can move along with the second clamping seat 302 under the action of the two push rods, so that the rotor coil can be pressed and shaped at the shaping position, and the purpose of separating from the first clamping seat 301 and the shaping block 303 can be achieved at the releasing position, so as to facilitate the pressing and shaping of multiple rotors one by one; replacing the manual shaping method, making this tooling have the advantages of high shaping efficiency and high automation. In addition, since the force exerted by the push rod on the second clamping seat 302 is constant, and with the cooperation of the shaping block 303, the consistency of the end face of the rotor coil can be guaranteed, making its appearance controllable and also facilitating subsequent processing.

[0039] Of course, as Figure 2 、 Figure 4 shown, the shapes and structures of the first clamping seat 301 and the second clamping seat 302 can be determined according to the structure of the rotor itself, and the shapes and structures of the shaping block 303 can be determined according to the appearance requirements of the rotor coil itself, which are not limited here.

[0040] As Figure 4 shown, in an embodiment, the first clamping seat 301 is provided with a through hole 304 for avoiding the first push rod. Specifically, in order to reset the second clamping seat 302 to the releasing position and make this structure more compact; in this embodiment, a through hole 304 is provided at the center of the first clamping seat 301, and the first push rod can pass through the through hole 304 and then push the rotor to move the rotor and the second clamping seat 302 away from the first clamping seat 301 together, so as to form the releasing position from the first clamping seat 301. Preferably, in order not to affect the shaping of the rotor coil by the shaping block 303, the shaping block 303 is arranged around the through hole 304.

[0041] As Figures 1-4As shown, in one embodiment, the turntable 2 is provided with a plurality of support seats 5, and the plurality of support seats 5 are arranged in one-to-one correspondence with the plurality of second clamping seats 302. Each of the support seats 5 is provided with a V-shaped groove for slidably fitting and supporting each of the second clamping seats 302. Specifically, in order to enable the second clamping seat 302 to switch between the shaping position and the loosening position without tilting; in this embodiment, a plurality of support seats 5 are arranged in a circumferential array on the turntable 2, and the plurality of support seats 5 are arranged in one-to-one correspondence with the plurality of second clamping seats 302. Each support seat 5 is provided with a V-shaped groove so that the second clamping seat 302 can be slidably arranged in the V-shaped groove. On the one hand, the second clamping seat 302 can be moved in a direction closer to or farther from the first clamping seat 301 through the guidance of the V-shaped groove. On the other hand, the rotation or rolling of the second clamping seat 302 can also be restricted, so that the rotor coil can be precisely pressed against the shaping block 303.

[0042] As Figure 4 shown, in one embodiment, the operating table 1 is provided with a support frame 401. The support frame 401 is provided with a first cylinder 402 and a second cylinder 403 for respectively driving the first push rod and the second push rod 404. The first cylinder 402 is suspended above the turntable 2, and the second cylinder 403 is arranged at an interval from the turntable 2. Specifically, in order to drive the first push rod and the second push rod 404, this embodiment is provided with a first cylinder 402 and a second cylinder 403, that is: the first cylinder 402 is used to drive the first push rod to extend and retract, and the second cylinder 403 is used to drive the second push rod 404 to extend and retract. Controlling the start and stop of the first cylinder 402 and the second cylinder 403 can realize the alternating operation of the first push rod and the second push rod 404. On the other hand, since the first clamping seat 301 and the second clamping seat 302 are relatively located at the radial direction of the rotor, the first push rod and the second push rod 404 are respectively located at the distal ends of the two clamping seats, and the two cylinders are connected to the corresponding push rods; at the same time, in order to keep the cylinders and the push rods stationary and only the turntable 2 rotates; in this embodiment, a support frame 401 is fixed at the operating table 1. One end of the support frame 401 is located above the turntable 2 so that the first cylinder 402 is fixed at this end and suspended above the turntable 2; and the second cylinder 403 is fixed at the other end of the support frame 401 and arranged at an interval from the turntable 2; in this way, the blocking of the driving component 4 to the turntable 2 can be avoided, and the rotor can be quickly shaped after it is in place.

[0043] As Figures 1-3 、 Figure 5As shown, in one embodiment, the shaping tooling further includes a second shaping component 6. The second shaping component 6 includes a first lifting seat 601 and a second lifting seat 602 that are spaced along the radial direction of the turntable 2, and a plurality of shaping wheels 603 suspended between the first lifting seat 601 and the second lifting seat 602. The first lifting seat 601 and the second lifting seat can be lifted and lowered synchronously relative to the shaping wheels 603 for lifting or lowering the second clamping seat 302. Specifically, in order to shape the circumferential surface of the rotor coil; in this embodiment, a second shaping component 6 is provided at the rotation path of the turntable 2. It is defined that the second shaping component 6 includes a first lifting seat 601, a second lifting seat 602 and shaping wheels 603. The second clamping seat 302 and the rotor are lifted by the first lifting seat 601 and the second lifting support, so that the rotor coil can contact the shaping wheels 603 above it, and the circumferential surface of the rotor coil can be shaped under the pressing and shaping of the shaping wheels 603. Of course, the number of the shaping wheels 603 can be adaptively adjusted according to the shaping requirements of the circumferential surface of the rotor coil to improve its shaping accuracy. At the same time, the driving mode of the two lifting seats can adopt a linear driving mode of a cylinder or a rack and pinion. Since this is prior art here, it will not be elaborated here.

[0044] Further, as Figure 5 shown, in one embodiment, a through groove 201 is provided between the first clamping seat 301 and the second clamping seat 302 for avoiding the first lifting seat 601. Specifically, in order not to interfere with the rotation of the turntable 2, a plurality of through grooves 201 are provided at the turntable 2. Each through groove 201 is located between the first clamping seat 301 and the second clamping seat 302 of the same group for the first lifting seat 601 to be lifted and lowered when rotating to the turntable 2. Preferably, the first lifting seat 601 and the second lifting seat 602 are provided with a plurality of support wheels 604. Preferably, the shaping wheels 603 are inclined.

[0045] As Figures 1-3As shown, in one embodiment, a third shaping component 7 is provided on one side of the turntable 2. The third shaping component 7 includes a push block 701 and a stop block 702 that can move relative to each other. A shaping area is formed between the push block 701 and the stop block 702 for independently accommodating the second clamping seat 302. Specifically, in order to further shape the rotor coil, in this embodiment, the third shaping component 7 is arranged on the operation table 1. The shaping area formed between the push block 701 and the stop block 702 of the third shaping component 7 can be used for shaping the rotor coil. Moreover, the third shaping component 7 is arranged independently of the first shaping component 3 and the second shaping component 6, so that after the rotor is shaped twice, it is grabbed by the manipulator and placed together with the second clamping seat 302 into the shaping area. The further shaping of the rotor coil can be realized through the cooperation of the push block 701 and the stop block 702. In addition, such an arrangement can also realize the continuous automatic shaping processing of this tooling to improve efficiency.

[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A rotor shaping tooling, characterized in that, Comprising: Operating tabletop; Rotary table, rotatably arranged on the operating tabletop; First shaping component, arranged on the rotary table, the first shaping component includes a plurality of first clamping seats and a plurality of second clamping seats arranged in one-to-one correspondence, each first clamping seat in each group is provided with a shaping pressing block, and the second clamping seat is movably arranged relative to the shaping pressing block along the radial direction of the rotary table so as to have a shaping position close to the shaping pressing block and a release position far from the shaping pressing block; Driving component, including a first push rod and a second push rod arranged oppositely along the radial direction of the rotary table, a channel is formed between the first push rod and the second push rod for the first clamping seat and the second clamping seat to pass through, the pushing directions of the two are opposite, and they can operate alternately, for moving the second clamping seat to the shaping position to clamp and shape the rotor, or resetting it to the release position.

2. The rotor shaping tooling according to claim 1, characterized in that, The first clamping seat is provided with a through hole for avoiding the first push rod.

3. The rotor shaping tooling according to claim 2, wherein, The shaping pressing block is arranged around the through hole.

4. A rotor shaping tooling according to claim 1, characterized in that, The rotary table is provided with a plurality of support seats, the plurality of support seats are arranged in one-to-one correspondence with the plurality of second clamping seats, and each support seat is provided with a V-shaped groove for slidingly cooperating with and supporting each second clamping seat.

5. A rotor shaping tooling according to any one of claims 1-4, characterized in that, The operating tabletop is provided with a support frame, the support frame is provided with a first air cylinder and a second air cylinder for respectively driving the first push rod and the second push rod, the first air cylinder is suspended above the rotary table, and the second air cylinder is arranged at an interval from the rotary table.

6. A rotor shaping tooling according to any one of claims 1-4, characterized in that The shaping tooling further includes a second shaping component, the second shaping component includes a first lifting seat and a second lifting seat arranged at intervals along the radial direction of the rotary table, and a plurality of shaping wheels suspended between the first lifting seat and the second lifting seat, the first lifting seat and the second lifting seat can be lifted and lowered synchronously relative to the shaping wheels for lifting or lowering the second clamping seat.

7. The rotor shaping tooling according to claim 6, characterized in that A through slot is provided between the first clamping seat and the second clamping seat for avoiding the first lifting seat.

8. A rotor shaping tooling as described in claim 6, characterized in that, The first lifting seat and / or the second lifting seat are / is provided with a plurality of support wheels.

9. A rotor shaping tooling according to claim 6, wherein, The shaping wheels are arranged obliquely.

10. A rotor shaping tooling as described in claim 1, characterized in that, On one side of the rotary table, there is a third shaping component, the third shaping component includes a push block and a stop block that can move relative to each other, and a shaping area is formed between the push block and the stop block for independently accommodating the second clamping seat.

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