CN211453916U - Detection equipment for detecting armature assembly of starter - Google Patents
Detection equipment for detecting armature assembly of starter Download PDFInfo
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- CN211453916U CN211453916U CN201921628059.XU CN201921628059U CN211453916U CN 211453916 U CN211453916 U CN 211453916U CN 201921628059 U CN201921628059 U CN 201921628059U CN 211453916 U CN211453916 U CN 211453916U
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Abstract
The utility model relates to an armature assembly detection field is a detection equipment that starter armature assembly detected particularly, detection equipment includes controlling means and is used for detecting armature interturn short circuit tester and the armature withstand voltage tester of starter rotor that is connected with this controlling means respectively; the detection device also comprises a placing device for placing the armature assembly; the placing device comprises a placing seat for placing the armature assembly; a fixing mechanism for compressing and fixing the armature assembly is arranged above the placing seat; the fixing mechanism comprises an upper cylinder, and a first ejector pin for compressing the armature assembly is arranged at the end part of a piston rod of the upper cylinder. The utility model discloses an armature interturn short circuit tester and armature withstand voltage tester and placer's cooperation makes the utility model discloses a detection equipment collects armature interturn short circuit test and the withstand voltage test of armature of rotor in an organic whole, has optimized the testing procedure, has shortened the activity duration, has effectively improved production efficiency.
Description
Technical Field
The utility model relates to an armature assembly detection area is a check out test set that starter armature assembly detected particularly.
Background
After the starter is manufactured and processed, various performances of the starter need to be detected, and the factory-leaving requirement can be met. For performance detection of a starter rotor, armature turn-to-turn short circuit and armature voltage resistance are generally detected, and the conventional detection method of the two items of the starter rotor is to use different detection tools to respectively perform armature turn-to-turn short circuit testing and armature voltage resistance testing on a rotor. Therefore, it is imperative that enterprise production require an integrated, highly automated apparatus for starter performance testing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's is not enough, provide an armature interturn short-circuit test and the withstand voltage test of armature of starter rotor and integrate in special check out test set of an organic whole.
In order to realize the purpose, the utility model discloses a technical scheme be:
a detection device for detecting an armature assembly of a starter comprises a control device, and an armature turn-to-turn short circuit tester and an armature withstand voltage tester which are respectively connected with the control device and used for detecting a rotor of the starter; the detection device also comprises a placing device for placing the armature assembly; the placing device comprises a placing seat for placing the armature assembly; a fixing mechanism for compressing and fixing the armature assembly is arranged above the placing seat; the fixing mechanism comprises an upper cylinder, and a first ejector pin for compressing the armature assembly is arranged at the end part of a piston rod of the upper cylinder.
The placing seat is provided with a placing groove for placing the rotor, a second ejector pin for tightly pushing the lower end of the rotor is arranged in the placing groove, and the first ejector pin and the second ejector pin are arranged oppositely.
The second thimble is connected with a driving motor for driving the rotor to rotate.
The upper cylinder is connected with the first thimble and the driving motor is connected with the second thimble through the insulating sleeves.
The placing device is arranged on a supporting structure, the supporting structure comprises a supporting frame, a supporting platform is arranged at the upper end of the supporting frame, and the placing device is arranged on the supporting platform; the supporting frame comprises a plurality of side supporting frames, and the side supporting frames are distributed along the edge of the supporting platform; all the side supporting frames are connected through a partition plate; the partition plate is arranged in parallel with the supporting platform.
The supporting frame comprises three partition plates which are distributed at intervals from top to bottom along the longitudinal direction.
The armature turn-to-turn short circuit tester is connected with a turn-to-turn short circuit test rod for detecting turn-to-turn short circuit of the armature assembly; and the turn-to-turn short circuit testing rod is arranged on the side surface of the armature assembly to be tested.
The turn-to-turn short circuit testing rod is connected with the supporting platform through the moving mechanism; the moving mechanism comprises a connecting frame for connecting the turn-to-turn short circuit testing rod and a guide rail arranged on the supporting platform; the connecting frame is provided with a sliding block matched with the guide rail; the connecting frame is connected with the guide rail through the sliding block.
The negative electrode of the armature withstand voltage tester is connected with the first thimble; the positive electrode of the armature withstand voltage tester is connected with a detection probe through a lead; the detection probe is connected with a transverse driving cylinder.
And the transverse driving cylinder is connected with the detection probe through an insulating block.
The utility model has the advantages that:
the utility model discloses a detection equipment for detecting an armature assembly of a starter, which integrates an armature turn-to-turn short circuit test and an armature withstand voltage test of a rotor into a whole through the cooperation of an armature turn-to-turn short circuit tester, an armature withstand voltage tester and a placing device, optimizes the detection procedure, shortens the operation time and effectively improves the production efficiency; in addition, the utility model adopts the automatic equipment to detect the starter rotor, and the detection is carried out from manual detection to equipment detection, thereby reducing the error caused by manual operation, greatly improving the detection precision and ensuring the quality of the rotor; the rotor detection tool with a simple and practical structure is designed autonomously and is in seamless fit with the control device, so that the detection speed is greatly improved, and the labor intensity and the labor cost are effectively reduced; the equipment has the advantages of accurate detection and high automation degree, and can find the armature turn-to-turn short circuit and the armature voltage-resistant short circuit of the rotor in time so as to repair the rotor in time and reduce the waste of the rotor, thereby reducing the installation fault of the starter and further improving the quality of products.
Drawings
The contents of the various figures of the specification and the labels in the figures are briefly described as follows:
fig. 1 is a front view of the present invention.
Fig. 2 is a right side view of the present invention.
The labels in the above figures are:
the testing device comprises a supporting structure, 2 driving motors, 3 sliding blocks, 4 turn-to-turn short circuit testing rods, 5 upper cylinders, 6 piston rods, 7 first ejector pins, 8 armature assemblies to be tested, 9 rotor positioning seats, 10 insulating sleeves, 11 voltage-withstanding testing cathode joints and 12 testing probes.
Detailed Description
The following description of the preferred embodiments of the present invention will be made in further detail with reference to the accompanying drawings.
A detection device for detecting a starter armature assembly 8 comprises a control device, and an armature turn-to-turn short circuit tester and an armature withstand voltage tester which are respectively connected with the control device and used for detecting a starter rotor; the detection device further comprises a placement device for placing the armature assembly 8; the placing device comprises a placing seat 9 for placing the armature assembly 8; a fixing mechanism for compressing and fixing the armature assembly 8 is arranged above the placing seat 9; the fixing mechanism comprises an upper cylinder 5, and a first ejector pin 7 used for compressing an armature assembly 8 is arranged at the end part of a piston rod 6 of the upper cylinder 5; the middle placing seat 9 of the utility model plays a main supporting role and provides a placing place for the armature assembly 8; in addition, the armature assembly 8 is arranged along the longitudinal direction; the placing seat 9 supports the armature assembly 8, and the upper cylinder 5 in the fixing mechanism drives the first thimble 7 to move downwards to press the armature assembly 8, so that the placing seat 9 and the fixing mechanism are matched with each other to extrude and fix the armature assembly 8; meanwhile, the detection equipment of the utility model comprises a control device and an armature turn-to-turn short circuit tester and an armature withstand voltage tester which are respectively connected with the control device and used for detecting the starter rotor; the turn-to-turn short circuit tester and the armature withstand voltage tester are a conventional structural component, the specific structures of the turn-to-turn short circuit tester and the armature withstand voltage tester are not specifically stated, and in addition, the armature turn-to-turn short circuit tester is connected with a turn-to-turn short circuit testing rod 4 for detecting 8-turn short circuits of the armature assembly; the turn-to-turn short circuit test rod 4 is arranged on the side surface of the armature assembly 8 to be tested; the turn-to-turn short circuit test rod 4 does not need to be tightly attached to the iron core during testing and can be 3-8mm away from the surface of the iron core; the selection can be specifically carried out according to the requirement; meanwhile, in the utility model, the negative pole of the armature withstand voltage tester is connected with the first thimble 7; the positive electrode of the armature withstand voltage tester is connected with a detection probe 12 through a lead; the detection probe 12 is connected with a transverse driving cylinder 13; through the arrangement, the communication between the armature withstand voltage tester and the armature can be realized, so that the withstand voltage detection of the armature assembly 8 is realized; in a word, through the cooperation of above-mentioned structure, can make the utility model discloses a check out test set collects armature interturn short circuit test and the withstand voltage test of armature of rotor in an organic whole, has optimized the detection procedure, has shortened the activity duration, has effectively improved production efficiency.
Preferably, in the present invention, a placing groove for placing the rotor is provided on the placing seat 9, a second thimble 14 for tightly pushing the lower end of the rotor is provided in the placing groove, and the first thimble 7 and the second thimble 14 are oppositely disposed; the arrangement of the second ejector pin 14 plays a role in supporting the lower part of the armature assembly 8, and the arrangement of the second ejector pin 14 facilitates the connection of the subsequent driving motor 2 and the armature assembly 8 and facilitates the driving motor 2 to drive the armature assembly 8 to rotate; the second thimble 14 is arranged through the placing seat 9, and the lower end of the second thimble 14 is connected with the rotating shaft of the driving motor 2, that is, the second thimble 14 is connected with the driving motor 2 for driving the rotor to rotate; the driving motor 2 drives the second thimble 14 to rotate, so as to drive the rotor to rotate, and the placing base can be set to be a rotatable structure according to actual needs, and the placing base is fixedly connected with the second thimble; the driving motor drives the placing seat to rotate, so that the armature assembly is driven to rotate, and the subsequent inspection is finally realized; through the structure, the utility model is equivalent to the adoption of automatic equipment to detect the starter rotor, and the manual detection is improved to equipment detection, so that the error caused by manual operation is reduced, the detection precision is greatly improved, and the quality of the rotor is ensured;
preferably, in the present invention, the upper cylinder 5 and the first thimble 7, and the driving motor 2 and the second thimble 14 are connected through the insulating sleeve 10; the transverse driving cylinder 13 is connected with the detection probe 12 through an insulating block; the arrangement of the insulating sleeve 10 and the insulating block can ensure that the withstand voltage current does not pass through the equipment, and the detection accuracy of the utility model is ensured; the insulating sleeve can be fixedly connected with the second thimble selectively, and in order to ensure the continuity of the overall movement and reduce the relative sliding between the components, the insulating block can be fixedly connected with the placing seat and the second thimble simultaneously; meanwhile, the insulating block and the first ejector pin can also adopt the connection mode, and the connection mode is specifically selected according to actual needs.
Preferably, the placing device is arranged on a supporting structure 1, the supporting structure 1 comprises a supporting frame, a supporting platform 101 is arranged at the upper end of the supporting frame, and the placing device is arranged on the supporting platform 101; the supporting frame comprises a plurality of side supporting frames 102, and the side supporting frames 102 are distributed along the edge of the supporting platform 101; the side supporting frames 102 are connected through a partition plate 103; the partition plate 103 is arranged in parallel with the supporting platform 101; the supporting frame is arranged to provide a placing place for each detection part, the supporting platform 101 plays a main supporting role, the side supporting frames 102 play a role in elevating, and optimally, the side supporting frames 102 are connected through the partition plates 103; the partition plate 103 not only can play a role in supporting and reinforcing, but also can be used for storing parts in the subsequent process, such as an armature turn-to-turn short circuit tester and an armature withstand voltage tester, as shown in the figure, the problem that the traditional detection equipment occupies a large space is solved, because the longitudinal height of the supporting frame is fully utilized, and the space utilization of the device is better ensured; preferably, the supporting frame of the present invention comprises three partition plates 103, and the three partition plates 103 are longitudinally spaced from top to bottom; through the arrangement of the three partition plates 103, the space enclosed by the side support frames 102 is divided into four parts, the uppermost layer is used for placing the driving motor 2, the second layer is used for placing the turn-to-turn short circuit tester, the third layer is used for placing the voltage tester, the lowest layer is used for hollowing and avoiding, and the device is convenient to place and avoid.
Preferably, in the present invention, the turn-to-turn short circuit testing rod 4 is connected to the supporting platform 101 through a moving mechanism; the moving mechanism comprises a connecting frame for connecting the turn-to-turn short circuit testing rod 4 and a guide rail arranged on the supporting platform 101; the connecting frame is provided with a sliding block 3 which is matched with the guide rail; the connecting frame is connected with the guide rail through a sliding block 3; through the arrangement, the turn-to-turn short circuit test rod 4 can reciprocate on the supporting platform 101, and detection in practical use is facilitated.
The utility model adopts the technical scheme as follows:
the utility model discloses an equipment mainly includes braced frame, interturn short-circuit tester, withstand voltage tester, upper portion cylinder 5, cylinder support, places seat 9, and what seat 9 was placed here also can be called rotor positioning seat, driving motor 2 adopted is VTV buncher, insulating cover 10, insulating block, interturn short-circuit test stick 4, link, slider 3 and guide rail etc. that the test stick was used; the turn-to-turn short circuit test rod 4 connecting frame is fixedly connected with the sliding block 3, and is not arranged on a guide rail, so that the turn-to-turn short circuit test rod 4 can be quickly adjusted, the armature assembly 8 is arranged on the rotor positioning seat, the upper part and the lower part of the rotor positioning seat can be concentric, the VTV motor rotates at a low speed to replace the original manual rotation test, the operation is convenient, quick and accurate, and labor, worry and trouble are saved.
The armature assembly 8 is placed on the rotor positioning seat, the upper cylinder 5 presses downwards to compress the rotor, the armature assembly 8 is concentric and coaxial up and down, and the testing accuracy is guaranteed.
Additionally the utility model discloses an inspection equipment has been in the same place turn-to-turn short circuit test and withstand voltage test in other words, reduces the cost of labor, and insulating cover 10 and insulating block 131's setting can be guaranteed to survey when withstand voltage, and 8 circular telegrams of armature assembly for the electric current can not pass through equipment, has reduced the emergence of erroneous judgement, and the factor of safety of equipment also can improve.
The utility model discloses check out test set pushes down through upper portion cylinder 5, VTV motor low-speed rotation, turn-to-turn short circuit test stick 4 is close to for the test is stable, secondly, after turn-to-turn short circuit test, withstand voltage test promotes detection probe 12 by horizontal drive cylinder 13, detection probe 12 connects withstand voltage test positive pole, detection probe 12 and horizontal drive cylinder 13 are fixed with the insulating block, guarantee withstand voltage current not from equipment process, withstand voltage test negative pole is fixed below upper insulation cover 10, contact with first thimble 7, guarantee to detect more accurately; in the utility model, the number 11 of the attached drawing is the joint of the negative pole and the first thimble in the pressure test; the first thimble is used for connecting the first thimble in the insulating sleeve with the negative pole of the withstand voltage test.
As shown in fig. 1, the armature assembly 8 is placed on the rotor positioning seat, the start button is pressed, the upper cylinder 5 is pressed down to press the armature assembly 8 tightly, the pressing time is controlled by a PLC program, and after the set time, the VTV motor rotates at a low speed to detect the turn-to-turn short circuit item.
After the turn-to-turn short-circuit item is detected, the detection time is controlled through a PLC program, the detection probe 12 fixed at the end of the transverse driving cylinder 13 is pushed to the commutator of the armature assembly 8, and after the detection probe contacts the commutator, the detection probe automatically returns and is powered off through the time control of the withstand voltage tester and the time control of the PLC program. The whole testing process is completely finished.
Obviously the specific implementation of the present invention is not limited by the above-mentioned manner, and various insubstantial improvements made by the method concept and technical solution of the present invention are all within the protection scope of the present invention.
Claims (10)
1. The detection equipment for detecting the starter armature assembly is characterized by comprising a control device, and an armature turn-to-turn short circuit tester and an armature withstand voltage tester which are respectively connected with the control device and used for detecting a starter rotor; the detection device also comprises a placing device for placing the armature assembly; the placing device comprises a placing seat for placing the armature assembly; a fixing mechanism for compressing and fixing the armature assembly is arranged above the placing seat; the fixing mechanism comprises an upper cylinder, and a first ejector pin for compressing the armature assembly is arranged at the end part of a piston rod of the upper cylinder.
2. The detecting device for detecting the armature assembly of the starter according to claim 1, wherein a placing groove for placing the rotor is formed in the placing seat, a second ejector pin for tightly ejecting the lower end of the rotor is arranged in the placing groove, and the first ejector pin and the second ejector pin are oppositely arranged.
3. The starter armature assembly detection device according to claim 2, wherein the second ejector pin is connected with a driving motor for driving the rotor to rotate.
4. The starter armature assembly detection device according to claim 1, wherein the upper cylinder is connected to the first thimble and the driving motor is connected to the second thimble through an insulating sleeve.
5. The starter armature assembly detection device according to claim 1, wherein the placement device is arranged on a support structure, the support structure comprises a support frame, a support platform is arranged at the upper end of the support frame, and the placement device is arranged on the support platform; the supporting frame comprises a plurality of side supporting frames, and the side supporting frames are distributed along the edge of the supporting platform; all the side supporting frames are connected through a partition plate; the partition plate is arranged in parallel with the supporting platform.
6. The starter armature assembly detection device according to claim 5, wherein the support frame includes three partition plates, and the three partition plates are spaced from top to bottom along the longitudinal direction.
7. The starter armature assembly detection device according to claim 1, wherein the armature inter-turn short circuit tester is connected with an inter-turn short circuit test bar for detecting an armature assembly inter-turn short circuit; and the turn-to-turn short circuit testing rod is arranged on the side surface of the armature assembly to be tested.
8. The starter armature assembly detection device according to claim 7, wherein the turn-to-turn short circuit test bar is connected with the supporting platform through a moving mechanism; the moving mechanism comprises a connecting frame for connecting the turn-to-turn short circuit testing rod and a guide rail arranged on the supporting platform; the connecting frame is provided with a sliding block matched with the guide rail; the connecting frame is connected with the guide rail through the sliding block.
9. The starter armature assembly detection device according to claim 1, wherein the armature withstand voltage tester cathode is connected with the first thimble; the positive electrode of the armature withstand voltage tester is connected with a detection probe through a lead; the detection probe is connected with a transverse driving cylinder.
10. The starter armature assembly test detection apparatus of claim 9 wherein the transverse drive cylinder is connected to the test probe by an insulator block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628059.XU CN211453916U (en) | 2019-09-27 | 2019-09-27 | Detection equipment for detecting armature assembly of starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628059.XU CN211453916U (en) | 2019-09-27 | 2019-09-27 | Detection equipment for detecting armature assembly of starter |
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| Publication Number | Publication Date |
|---|---|
| CN211453916U true CN211453916U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921628059.XU Active CN211453916U (en) | 2019-09-27 | 2019-09-27 | Detection equipment for detecting armature assembly of starter |
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| CN (1) | CN211453916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114167305A (en) * | 2021-11-23 | 2022-03-11 | 珠海凌达压缩机有限公司 | Compressor turn-to-turn short circuit automatic detection device and detection system comprising same |
| CN118244163A (en) * | 2024-05-27 | 2024-06-25 | 山东聊城鲁岳汽车电机有限公司 | Fault checking device for starter |
-
2019
- 2019-09-27 CN CN201921628059.XU patent/CN211453916U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114167305A (en) * | 2021-11-23 | 2022-03-11 | 珠海凌达压缩机有限公司 | Compressor turn-to-turn short circuit automatic detection device and detection system comprising same |
| CN118244163A (en) * | 2024-05-27 | 2024-06-25 | 山东聊城鲁岳汽车电机有限公司 | Fault checking device for starter |
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