CN218481021U - Axial movement detection device for conductive slip ring - Google Patents
Axial movement detection device for conductive slip ring Download PDFInfo
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- CN218481021U CN218481021U CN202222929827.3U CN202222929827U CN218481021U CN 218481021 U CN218481021 U CN 218481021U CN 202222929827 U CN202222929827 U CN 202222929827U CN 218481021 U CN218481021 U CN 218481021U
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- dial indicator
- percentage table
- sliding ring
- portal frame
- conductive sliding
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Abstract
The utility model discloses a be used for electrically conductive sliding ring axial float detection device, including the portal frame that is "nearly" font, testing platform, electrically conductive sliding ring, the pull rod, the bolt, percentage table and counter weight, the portal frame, testing platform, electrically conductive sliding ring passes through the bolt fastening together, percentage table head and percentage table seat are assembled respectively to the both ends of percentage table frame, the percentage table seat is inhaled the switch through magnetism and is adsorbed on testing platform, the overhead inductive head of percentage table contacts the detection terminal surface of the ring body of electrically conductive sliding ring, record percentage table reading this moment, then the technical requirement float pulling force value according to electrically conductive sliding ring converts counter weight into, connect the detection terminal surface through the pull rod, record percentage table reading this moment, no change is the axial float promptly, otherwise there is the float, and read out float numerical value. The utility model has the advantages of can show that the ground promotes the efficiency that electrically conducts sliding ring axial float and detects, detect that the precision is higher, the operation is more convenient, be applicable to industrial production.
Description
Technical Field
The utility model belongs to the technical field of the precision measurement technique and specifically relates to a be used for leading electrical slip ring axial float detection device is related to.
Background
The conducting slip ring belongs to a special rotary connector, which is a power transmission device for realizing signal and electric power transmission between two relative rotating mechanisms, and realizes sliding electric contact in rotary work through sliding friction of a stator part and a rotor part, wherein the stator and the rotor are respectively one of a ring body component and a brush component, the brush component and the ring body component are respectively assembled and fixed with a combined support through screws and bearings, and the brush component and the combined support do not move and move relatively due to a unique fixing mode.
In the production process of the conductive slip ring, relative play gaps of a stator and a rotor need to be checked in an assembling and debugging process, the play is not allowed to occur after the process is required to be assembled, the traditional detection means is assisted by multiple people, after a slip ring assembly is fixed, a stroke meter is manually used for pulling a combined support, and the stroke gap between the ring body assembly and the combined support is detected.
Disclosure of Invention
An object of the utility model is to provide a can show that the ground promotes the efficiency that sliding ring axial float detected, detect that the precision is higher, the operation is more convenient be used for electrically conductive sliding ring axial float detection device, this detection device's structural design is reasonable, and the structure is ingenious, and is simple durable, and loading and unloading, use, maintenance are all very convenient, are convenient for place and shift, and economic cost is low, is applicable to the industrial production.
The purpose of the utility model is realized like this:
a device for detecting axial play of a conductive slip ring is characterized in that: the device comprises a portal frame in a shape like a Chinese character 'ji', a detection platform, a conductive sliding ring, a pull rod, a bolt, a dial indicator and a balance weight, wherein the portal frame in the shape like the Chinese character 'ji' is integrally processed and formed, the portal frame in the shape like the Chinese character 'ji' is fixed on the detection platform through the bolt, a pressing plate hole is arranged in the middle of an upper pressing plate of the portal frame, the conductive sliding ring which is placed upside down is fixed on the upper pressing plate of the portal frame through a screw, a ring body of the conductive sliding ring penetrates through the pressing plate hole from top to bottom, the upper end of the pull rod is fixed in the middle of the bottom of a ring body assembly, the balance weight is fixed after the lower end of the pull rod penetrates through the center of a top plate of the detection platform downwards, the dial indicator is a standard detection measuring tool, the dial indicator comprises a dial indicator base, the dial indicator base and a dial indicator head, the indicator base is conducted with magnetism through a magnetic suction switch arranged on the top plate of the detection platform, the lower end face of the L-shaped dial indicator base, the length and the L-shaped dial indicator base, the lower end face of the L-shaped dial indicator base can be adjusted according to requirements, the upper portion of the detection end face of the ring body assembly.
The portal frame in the shape of the Chinese character ji and the detection platform are both made of 45# steel materials.
The utility model discloses a be the portal frame of "nearly" font, testing platform, electrically conductive sliding ring, the pull rod, the bolt, percentage table and counter weight, the portal frame of "nearly" font is integrated into one piece machine-shaping, testing platform is the device design part, the percentage table is common standard measuring tool, the portal frame of "nearly" font is fixed on testing platform through the bolt, again with electrically conductive sliding ring pass through the bolt fastening on the portal frame of "nearly" font, the percentage table seat of percentage table adsorbs on testing platform through the magnet from the area, connect the percentage table head through the percentage table frame, need the inspection terminal surface of the electrically conductive sliding ring body subassembly of inspection with the overhead response contact of percentage table, transfer the reading of percentage table to 0 bit, the counter weight is connected to the rethread pull rod, make the axial atress of electrically conductive sliding ring, look over the reading of percentage table, if still be in 0 bit then there is not axial float, otherwise then there is axial float, and read out the concrete numerical value of float.
The utility model has the advantages as follows:
1. the balance weight is adopted to pull down the ring body assembly of the conductive sliding ring, and the dial indicator is used to detect the stroke clearance between the ring body assembly and the combined bracket of the conductive sliding ring, so that the detection efficiency of the axial movement of the conductive sliding ring can be obviously improved, and the detection precision is far higher than that of the traditional stroke meter measurement mode, so that the production efficiency can be greatly improved, the quality of a single conductive sliding ring is effectively ensured, and the practicability is strong;
2. the portal frame in the shape of the Chinese character ji, the detection platform and the conductive sliding ring are tightly connected through screws, so that the device is convenient to assemble, disassemble and store in the using process and convenient and fast to operate;
3. the n-shaped portal frame is very firm after being assembled with the detection platform, so that the measurement operation is easier and more convenient;
4. the structure has reasonable design, high precision, ingenious structure, simplicity, durability, low economic cost, convenient use and maintenance and suitability for industrial production.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a left side view of the present invention;
fig. 4 is a schematic diagram of a dial indicator.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a detection device for axial float of conductive slip ring, including being "nearly" the portal frame 1 of font, testing platform 2, conductive slip ring 3, pull rod 4, bolt 5, percentage table 6 and counter weight 7, "nearly" the portal frame 1 of font is integrated into one piece and takes shape, "nearly" the portal frame 1 of font passes through bolt 5 to be fixed on testing platform 2, be equipped with in the middle of portal frame's 1 top board 11 and be used for clamp plate hole 12, the conductive slip ring 3 of putting upside down passes through the screw fixation on portal frame's 1 top board 11, conductive slip ring 3 passes clamp plate hole 11 from the top down, the upper end of pull rod 4 is fixed in the middle of the bottom of ring body subassembly 3, the lower extreme of pull rod 4 passes downwards behind the center of testing platform 2's roof 21 and is fixed with counter weight 7, percentage table 6 is the standard measuring tool, percentage table 6 comprises percentage table seat 61, percentage table frame 62, percentage table 63, percentage table seat 61 switches on magnetism and adsorbs on testing platform 2's roof 21 through the magnetism from the magnetic switch that takes, length and angle can be adjusted as required, "L" the percentage table 62 "the percentage table head 63 is fixed on testing platform's 3 upper portion's the percentage table subassembly 31, the percentage table head contact is equipped with the percentage table subassembly.
The portal frame 1 and the detection platform 2 in the shape of the Chinese character 'ji' are both made of 45# steel materials.
The detection platform 2 is used for detecting non-standard products.
The working principle is as follows:
the inverted V-shaped portal frame 1 is integrally processed and formed, the detection platform 2 is used for detecting non-standard products, the dial indicator 6 is a common standard measuring tool, the inverted V-shaped portal frame 1 is fixed on the detection platform 2 through a bolt 5, the conductive sliding ring 3 is fixed on the inverted V-shaped portal frame 1 through a bolt, a dial indicator seat 6-1 of the dial indicator 6 is adsorbed on the detection platform 2 through a magnet arranged on the dial indicator seat, a dial indicator head 6-3 is connected through the dial indicator seat 6-2, a sensing contact on the dial indicator head 6-3 is contacted with an inspection end face of a ring body assembly 31 needing to inspect the conductive sliding ring 3, the reading of the dial indicator 6 is adjusted to 0 position, and then a pull rod 4 is connected with a balance weight 7, so that the conductive sliding ring 3 is axially stressed, the reading of the dial indicator 6 is inspected, axial float does not exist if the reading is still at 0 position, otherwise, and the specific float value is read.
Claims (1)
1. A be used for leading electric slip ring axial float detection device which characterized in that: the device comprises a portal frame in a shape like a Chinese character 'ji', a detection platform, a conductive sliding ring, a pull rod, a bolt, a dial indicator and a balance weight, wherein the portal frame in the shape like the Chinese character 'ji' is integrally processed and formed, the portal frame in the shape like the Chinese character 'ji' is fixed on the detection platform through the bolt, a pressing plate hole is formed in the middle of an upper pressing plate of the portal frame, the inverted conductive sliding ring is fixed on the upper pressing plate of the portal frame through a screw, a ring body of the conductive sliding ring penetrates through the pressing plate hole from top to bottom, the upper end of the pull rod is fixed in the middle of the bottom of a ring body assembly, the balance weight is fixed after the lower end of the pull rod penetrates through the center of a top plate of the detection platform downwards, the dial indicator consists of a dial indicator seat, the dial indicator frame and a dial indicator head, the dial indicator seat is switched on and adsorbed on the top plate of the detection platform through a magnetic switch with magnetic attraction, the lower end of the L-shaped dial indicator frame with the length and the angle capable of being adjusted as required is fixed on the dial indicator seat, the upper part of the dial indicator frame is provided with the dial indicator head, and the sensing contact of the dial indicator head touches the detection end face of the ring body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222929827.3U CN218481021U (en) | 2022-11-04 | 2022-11-04 | Axial movement detection device for conductive slip ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222929827.3U CN218481021U (en) | 2022-11-04 | 2022-11-04 | Axial movement detection device for conductive slip ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218481021U true CN218481021U (en) | 2023-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222929827.3U Active CN218481021U (en) | 2022-11-04 | 2022-11-04 | Axial movement detection device for conductive slip ring |
Country Status (1)
| Country | Link |
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| CN (1) | CN218481021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116026275A (en) * | 2023-02-27 | 2023-04-28 | 鱼台感创精密机械有限公司 | Accurate detection device of axial float error of rotor |
-
2022
- 2022-11-04 CN CN202222929827.3U patent/CN218481021U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116026275A (en) * | 2023-02-27 | 2023-04-28 | 鱼台感创精密机械有限公司 | Accurate detection device of axial float error of rotor |
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