CN212886045U - Assembly fixture of rotor end plate - Google Patents
Assembly fixture of rotor end plate Download PDFInfo
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- CN212886045U CN212886045U CN202021263523.2U CN202021263523U CN212886045U CN 212886045 U CN212886045 U CN 212886045U CN 202021263523 U CN202021263523 U CN 202021263523U CN 212886045 U CN212886045 U CN 212886045U
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- rotor
- end plate
- positioning
- positioning seat
- seat
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Abstract
The utility model discloses an assembly fixture of a rotor end plate, which comprises a rotor positioning device and an end plate mounting device, wherein the rotor positioning device comprises a rotor positioning seat for placing a rotor and a positioning block for embedding into a rotor groove, and the positioning block extends out of the bottom surface or the side surface of the rotor positioning seat; the end plate mounting device comprises a supporting seat, a first driving device arranged on the supporting seat and an end plate positioning seat driven by the first driving device to reciprocate, and the end plate positioning seat faces the rotor positioning seat; when the upper end plate process is carried out, the rotor is placed in the rotor positioning seat, and the positioning block is embedded into the rotor groove, so that the direction and the angle of the placed rotor can be well fixed, and the phenomenon that the rotor cannot be aligned due to deflection is avoided; simultaneously place the end plate on the end plate positioning seat, drive the reciprocating motion of end plate positioning seat by first drive arrangement to install the end plate on the rotor, this assembly fixture can conveniently accomplish the installation of rotor and end plate accurately, improves the installation effectiveness, reduces artifical intensity of labour.
Description
Technical Field
The utility model relates to a motor assembly technical field, in particular to assembly fixture of rotor end plate.
Background
The process of mounting end plates on both sides of the motor rotor is called an upper end plate process. At present, workers mainly perform the upper end plate process in an operation mode of pressing by hands, firstly, the end plates are formed by injection molding, the sizes of all batches are difficult to ensure to be consistent, and the end plates can be pressed in place by large pressure sometimes; secondly, the manual operation can often cause the tooth parts of the end plate and the iron core to deflect, and the rotation alignment operation is carried out after the end plate and the iron core are pressed to the bottom. This results in a significant reduction in production efficiency and a relatively high worker labor intensity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide an assembly fixture of rotor end plate, can conveniently accomplish the installation of rotor and end plate accurately.
The embodiment of the utility model provides an assembly fixture of rotor end plate, include:
the rotor positioning device comprises a rotor positioning seat for placing a rotor and a positioning block for being embedded into a rotor groove, wherein the positioning block extends out of the bottom surface or the side surface of the rotor positioning seat;
the end plate mounting device comprises a supporting seat, a first driving device arranged on the supporting seat and an end plate positioning seat driven by the first driving device to reciprocate, wherein the end plate positioning seat faces the rotor positioning seat.
According to the utility model discloses assembly fixture of rotor end plate has following beneficial effect at least: when the upper end plate process is carried out, the rotor is placed in the rotor positioning seat, and the positioning block is embedded into the rotor groove, so that the direction and the angle of the placed rotor can be well fixed, and the phenomenon that the rotor cannot be aligned due to deflection is avoided; simultaneously place the end plate on the end plate positioning seat, drive the reciprocating motion of end plate positioning seat by first drive arrangement to install the end plate on the rotor, this assembly fixture can conveniently accomplish the installation of rotor and end plate accurately, improves the installation effectiveness, reduces artifical intensity of labour.
According to some embodiments of the utility model, the rotor positioning seat is provided with the recess that is used for fixing a position the rotor, the bottom of recess is provided with and is used for placing the through-hole of locating piece, the locating piece passes the through-hole is followed the bottom surface of recess stretches out, the rotor positioning seat still is provided with and is used for locking the first screw of locating piece. The positioning block in the groove is pressed and fixed by the first screw, the positioning block can rotate and slide up and down in the groove by loosening the first screw, so that the height and the angle of the positioning block can be adjusted, and the positioning block can be suitable for rotors with different diameters and can be suitable for straight-slot rotors and inclined-slot rotors simultaneously.
According to some embodiments of the utility model, the rotor positioner still includes rotor briquetting and drive the second drive arrangement that the rotor briquetting goes up and down, the rotor briquetting is located directly over the recess, second drive arrangement fixes the rotor positioning seat, second drive arrangement's actuating lever passes through lever connection the rotor briquetting. Set up the rotor briquetting and be used for compressing tightly the rotor of placing, the rotor is placed in the recess after, and second drive arrangement's actuating lever drives the rotor briquetting through the lever and descends in order to compress tightly the rotor, avoids the rotor not hard up.
According to some embodiments of the utility model, the rotor positioner is still including being used for supporting the bracing piece of rotor positioning seat, the rotor positioning seat is provided with the confession the locating hole that the bracing piece passed, be provided with on the rotor positioning seat and be used for locking the second screw of bracing piece. The height of the rotor positioning seat can be adjusted by loosening the second screw, so that the rotor positioning seat can be aligned with the end plate mounting device.
According to some embodiments of the utility model, the end plate positioning seat includes fixing base and end plate location core, the fixing base is provided with the confession the first cylindric portion of end plate location core embedding, the end plate location core is including being used for the embedding the second cylindric portion of first cylindric portion and the end plate location portion that is used for placing the end plate, be provided with on the fixing base and be used for locking the third screw of second cylindric portion. And loosening the third screw to rotate the end plate positioning core, so that the end plate positioning part can position the end plate at a required angle, and the end plate is prevented from being aligned with the rotor.
According to some embodiments of the utility model, be provided with the constant head tank that is used for fixing a position the end plate on the end plate location portion.
According to some embodiments of the utility model, the end plate installation device is provided with two, and the difference symmetrical arrangement is in rotor positioner's both sides. Two end plate installation devices are arranged to install the end plates on two sides of the rotor at the same time.
According to some embodiments of the invention, the first driving device is a motor or a cylinder.
According to some embodiments of the invention, the first driving device is a double-rod cylinder.
According to some embodiments of the invention, the second driving device is a motor or a cylinder.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a structural diagram of an assembly fixture for a rotor end plate according to an embodiment of the present invention;
fig. 2 is another angle structure diagram of an assembly fixture for a rotor end plate according to an embodiment of the present invention;
fig. 3 is a schematic view of positioning a straight-groove rotor of an assembly fixture for a rotor end plate according to an embodiment of the present invention;
fig. 4 is a schematic view of positioning a chute rotor of an assembly fixture for a rotor end plate according to an embodiment of the present invention;
fig. 5 is a structural diagram of an end plate positioning seat of an assembly fixture for a rotor end plate according to an embodiment of the present invention;
fig. 6 is an end plate positioning seat explosion diagram of an assembly fixture for a rotor end plate according to an embodiment of the present invention.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1, 2 and 3, an embodiment of the present invention provides an assembly fixture for a rotor end plate, including:
the rotor positioning device 100 comprises a rotor positioning seat 110 for placing the rotor 300 and a positioning block 120 for being embedded in a rotor slot 310, wherein the positioning block 120 extends from the bottom surface or the side surface of the rotor positioning seat 110;
the end plate mounting device 200 includes a supporting base 210, a first driving device 220 disposed on the supporting base 210, and an end plate positioning seat 230 driven by the first driving device 220 to reciprocate, wherein the end plate positioning seat 230 faces the rotor positioning seat 110.
According to the assembly fixture of the rotor end plate provided by the embodiment of the utility model, when the upper end plate process is carried out, the rotor 300 is placed in the rotor positioning seat 110, and the positioning block 120 is embedded into the rotor groove 310, so that the direction and the angle of the placed rotor 300 can be well determined, and the alignment can not be caused due to deflection; simultaneously place the end plate on end plate positioning seat 230, drive end plate positioning seat 230 reciprocating motion by first drive arrangement 220 to install the end plate on rotor 300, this assembly fixture can conveniently accurately accomplish the installation of rotor and end plate, improves the installation effectiveness, reduces artifical intensity of labour.
Referring to fig. 3 and 4, in some embodiments of the present invention, the rotor positioning seat 110 is provided with a groove 111 for positioning the rotor 300, a through hole for placing the positioning block 120 is provided at the bottom of the groove 111, the positioning block 120 passes through the through hole and extends out from the bottom surface of the groove 111, and the rotor positioning seat 110 is further provided with a first screw 113 for locking the positioning block 120. The positioning block 120 in the groove 111 is pressed and fixed by the first screw 113, and the positioning block 120 can rotate and slide up and down in the groove 111 by loosening the first screw 113, so that the height and the angle of the positioning block 120 can be adjusted, and the positioning block can be suitable for rotors with different diameters and rotors with straight slots and rotors with inclined slots.
Referring to fig. 1 and 2, in some embodiments of the present invention, the rotor positioning device 100 further includes a rotor pressing block 130 and a second driving device 140 for driving the rotor pressing block 130 to ascend and descend, the rotor pressing block 130 is located right above the groove 111, the second driving device 140 is fixed on the rotor positioning seat 110, and a driving rod of the second driving device 140 is connected to the rotor pressing block 130 through a lever 150. The rotor pressing block 130 is arranged for pressing the placed rotor 300, and after the rotor 300 is placed in the groove 111, the driving rod of the second driving device 140 drives the rotor pressing block 130 to descend through the lever 150 so as to press the rotor 300, so that the rotor 300 is prevented from loosening.
Referring to fig. 2, in some embodiments of the present invention, the rotor positioning device 100 further includes a supporting rod 160 for supporting the rotor positioning seat 110, the rotor positioning seat 110 is provided with a positioning hole 170 for the supporting rod 160 to pass through, and the rotor positioning seat 110 is provided with a second screw 180 for locking the supporting rod 160. The height of the rotor positioning seat 110 can be adjusted by loosening the second screw 180, so as to ensure that the rotor positioning seat 110 can be aligned with the end plate mounting device 200.
Referring to fig. 5 and 6, in some embodiments of the present invention, the end plate positioning seat 230 includes a fixing seat 231 and an end plate positioning core 232, the fixing seat 231 is provided with a first cylindrical portion 2311 for the end plate positioning core 232 to be embedded in, the end plate positioning core 232 includes a second cylindrical portion 2321 for embedding the first cylindrical portion 2311 and an end plate positioning portion 2322 for placing the end plate 400, and the fixing seat 231 is provided with a third screw 233 for locking the second cylindrical portion 2321. By loosening the third screw 233, the end plate positioning core 232 can be rotated, so that the end plate positioning portion 2322 can position the end plate 400 at a desired angle, and the end plate 400 is prevented from being misaligned with the rotor 300.
Referring to fig. 6, in some embodiments of the present invention, the positioning groove 23221 for positioning the end plate 400 is disposed on the end plate positioning portion 2322.
Referring to fig. 1 and 2, in some embodiments of the present invention, two end plate mounting devices 200 are provided, and are symmetrically disposed at both sides of the rotor positioning device 100. The provision of the two end plate mounting devices 200 enables simultaneous end plate mounting of both sides of the rotor 300.
According to some embodiments of the present invention, the first driving device 220 is a motor or a cylinder.
According to some embodiments of the present invention, the first driving device 220 is a double-rod cylinder.
According to some embodiments of the present invention, the second driving device 140 is a motor or a cylinder.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge range of those skilled in the art.
Claims (10)
1. The utility model provides an assembly fixture of rotor end plate which characterized in that includes:
the rotor positioning device comprises a rotor positioning seat for placing a rotor and a positioning block for being embedded into a rotor groove, wherein the positioning block extends out of the bottom surface or the side surface of the rotor positioning seat;
the end plate mounting device comprises a supporting seat, a first driving device arranged on the supporting seat and an end plate positioning seat driven by the first driving device to reciprocate, wherein the end plate positioning seat faces the rotor positioning seat.
2. The assembly tooling for the rotor end plate according to claim 1, wherein the rotor positioning seat is provided with a groove for positioning the rotor, the bottom of the groove is provided with a through hole for placing the positioning block, the positioning block passes through the through hole and extends out of the bottom surface of the groove, and the rotor positioning seat is further provided with a first screw for locking the positioning block.
3. The assembly fixture for the rotor end plate according to claim 2, wherein the rotor positioning device further comprises a rotor pressing block and a second driving device for driving the rotor pressing block to ascend and descend, the rotor pressing block is located right above the groove, the second driving device is fixed to the rotor positioning seat, and a driving rod of the second driving device is connected with the rotor pressing block through a lever.
4. The assembly fixture for the rotor end plate according to claim 1, wherein the rotor positioning device further comprises a supporting rod for supporting the rotor positioning seat, the rotor positioning seat is provided with a positioning hole for the supporting rod to pass through, and the rotor positioning seat is provided with a second screw for locking the supporting rod.
5. The assembly fixture for the rotor end plate according to claim 1, wherein the end plate positioning seat includes a fixing seat and an end plate positioning core, the fixing seat is provided with a first cylindrical portion into which the end plate positioning core is inserted, the end plate positioning core includes a second cylindrical portion into which the first cylindrical portion is inserted and an end plate positioning portion on which an end plate is placed, and the fixing seat is provided with a third screw for locking the second cylindrical portion.
6. The assembly fixture of a rotor end plate according to claim 5, wherein a positioning groove for positioning the end plate is arranged on the end plate positioning portion.
7. The assembly fixture for the rotor end plate according to claim 1, wherein two end plate mounting devices are arranged on two sides of the rotor positioning device and are symmetrically arranged on two sides of the rotor positioning device.
8. The assembly tooling of the rotor end plate according to claim 1, wherein the first driving device is a motor or a cylinder.
9. The assembly tooling of the rotor end plate of claim 1, wherein the first driving device is a double-rod cylinder.
10. The assembly tooling of claim 3, wherein the second driving device is a motor or a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021263523.2U CN212886045U (en) | 2020-06-30 | 2020-06-30 | Assembly fixture of rotor end plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021263523.2U CN212886045U (en) | 2020-06-30 | 2020-06-30 | Assembly fixture of rotor end plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212886045U true CN212886045U (en) | 2021-04-06 |
Family
ID=75281511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021263523.2U Active CN212886045U (en) | 2020-06-30 | 2020-06-30 | Assembly fixture of rotor end plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212886045U (en) |
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2020
- 2020-06-30 CN CN202021263523.2U patent/CN212886045U/en active Active
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