CN216669194U - Device for testing carbon brush elasticity - Google Patents
Device for testing carbon brush elasticity Download PDFInfo
- Publication number
- CN216669194U CN216669194U CN202123264478.XU CN202123264478U CN216669194U CN 216669194 U CN216669194 U CN 216669194U CN 202123264478 U CN202123264478 U CN 202123264478U CN 216669194 U CN216669194 U CN 216669194U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- carbon brush
- elasticity
- base
- welded
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a device for testing the elasticity of a carbon brush, which comprises a base, wherein an elasticity detector is arranged on one side of the upper surface of the base, a first supporting plate is arranged on the upper surface of the other side of the base, first grinding teeth are uniformly arranged in the middle of the upper surface of the first supporting plate, connecting rods are uniformly welded on the periphery of the upper surface of the first supporting plate, a second supporting plate is arranged above the first supporting plate, through holes are uniformly formed in the periphery of the upper surface of the second supporting plate, the connecting rods are respectively positioned in the through holes, the carbon brush is clamped by two clamping plates, the positions of the clamping plates are fixed by the first grinding teeth and the second grinding teeth, and then the carbon brush is contacted with a detection rod of the elasticity detector by moving the first supporting plate, so that the detection on different elasticity of the carbon brush is more convenient and rapid, and the process of detaching a spring in the carbon brush for detection is omitted, the working efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of carbon brush elasticity, in particular to a device for testing the carbon brush elasticity.
Background
The motor requirements of automobiles and industrial products are higher and higher, and especially in the performance and reliability tests (such as ripple requirements of the motor and the performance of the motor after the motor is durable), the requirement on the consistency and stability of the elasticity of a carbon brush, which is a core part of the motor, is also higher and higher.
The elastic force of the carbon brush mainly originates from the spring, but the spring is installed inside the carbon brush, and if the elastic force of the carbon brush is required to be measured, the spring needs to be removed, thereby wasting a lot of time and reducing the working efficiency.
Therefore, the device for testing the carbon brush elasticity is provided.
Disclosure of Invention
The utility model aims to provide a device for testing the elasticity of a carbon brush, which is used for solving the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a device for testing carbon brush elasticity comprises a base, wherein an elasticity detector is installed on one side of the upper surface of the base, a first supporting plate is arranged on the upper surface of the other side of the base, first engaging teeth are uniformly arranged in the middle of the upper surface of the first supporting plate, connecting rods are uniformly welded on the periphery of the upper surface of the first supporting plate, a second supporting plate is arranged above the first supporting plate, through holes are uniformly formed in the periphery of the upper surface of the second supporting plate, the connecting rods are respectively positioned inside the through holes, a baffle is welded on one side of the upper surface of the second supporting plate, two through grooves are symmetrically formed in the upper surface of the second supporting plate, two clamping plates are symmetrically arranged on the upper surface of the second supporting plate, the two clamping plates are in sliding connection with the through grooves, the bottoms of the two clamping plates penetrate through the inside of the through grooves and are welded with connecting plates, and second engaging teeth are uniformly arranged on the lower surface of the connecting plates, the second and first teeth are intermeshed.
Preferably, the following components: two limiting grooves are symmetrically formed in the upper surface of the other side of the base.
Preferably, the following components: two sliding blocks are symmetrically welded on the lower surface of the first supporting plate.
Preferably: and the two sliding blocks are respectively connected inside the limiting groove in a sliding manner.
Preferably: the limiting plate is welded at the top of the connecting rod.
Compared with the prior art, the utility model has the beneficial effects that: the carbon brush is clamped by the two clamping plates, the position of the clamping plates is fixed by the first engaging teeth and the second engaging teeth, the carbon brush is contacted with the detection rod of the elasticity detector by moving the first supporting plate, so that the detection of the elasticity of the carbon brush in different directions is more convenient and rapid, the process of detaching the spring in the carbon brush and detecting the spring in the carbon brush is omitted, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom view of the first support plate of the present invention;
FIG. 3 is a schematic top view of a first support plate according to the present invention;
fig. 4 is a bottom structural view of the second supporting plate according to the present invention.
In the figure: 1. a base; 2. an elasticity detector; 3. a through groove; 4. a splint; 5. a limiting groove; 6. a first support plate; 7. a baffle plate; 8. a second support plate; 9. a slider; 10. a connecting rod; 11. a first rodent; 12. a limiting plate; 13. a through hole; 14. a second rodent; 15. a connecting plate.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a device for testing carbon brush elasticity comprises a base 1, wherein an elasticity detector 2 is installed on one side of the upper surface of the base 1, a first supporting plate 6 is arranged on the upper surface of the other side of the base 1, first grinding teeth 11 are uniformly arranged in the middle of the upper surface of the first supporting plate 6, connecting rods 10 are uniformly welded on the periphery of the upper surface of the first supporting plate 6, a second supporting plate 8 is arranged above the first supporting plate 6, through holes 13 are uniformly formed in the periphery of the upper surface of the second supporting plate 8, the connecting rods 10 are respectively positioned in the through holes 13, a baffle 7 is welded on one side of the upper surface of the second supporting plate 8, two through grooves 3 are symmetrically formed in the upper surface of the second supporting plate 8, two clamping plates 4 are symmetrically arranged on the upper surface of the second supporting plate 8, the two clamping plates 4 are slidably connected with the through grooves 3, connecting plates 15 are welded on the bottoms of the two clamping plates 4 and penetrate through the insides of the through grooves 3, and second grinding teeth 14 are uniformly arranged on the lower surface of the connecting plates 15, the second tooth wheel 14 and the first tooth wheel 11 are mutually engaged.
As shown in fig. 1: two limiting grooves 5 are symmetrically formed in the upper surface of the other side of the base 1; with the above arrangement, the position of the slider 9 can be regulated, and the slider 9 can be moved along the position of the stopper groove 5.
As shown in fig. 2: two sliding blocks 9 are symmetrically welded on the lower surface of the first supporting plate 6; through the arrangement, the first supporting plate 6 can be driven to move through the movement of the sliding block 9, so that the carbon brush is driven to move.
As shown in fig. 2: the two sliding blocks 9 are respectively connected in the limiting groove 5 in a sliding manner; with the above arrangement, the slider 9 slides inside the stopper groove 5, thereby moving the first support plate 6.
As shown in fig. 3: a limiting plate 12 is welded at the top of the connecting rod 10; with the above arrangement, the position of the first support plate 6 can be restricted.
The working principle is as follows: when the elasticity of the carbon brush is detected, firstly, the second supporting plate 8 is lifted, the first tooth teeth 11 and the second tooth teeth 14 are separated, then the carbon brush is placed on the upper surface of the second supporting plate 8, then the two clamping plates 4 are pushed to move, the carbon brush is clamped through the clamping plates 4, then the second supporting plate 8 is placed down, the first tooth teeth 11 and the second tooth teeth 14 are meshed and connected, the positions of the two clamping plates 4 are limited, the carbon brush cannot move, the fixing work of the carbon brush is completed, then the first supporting plate 6 can move through the limiting grooves 5 and the sliding blocks 9, the carbon brush is driven to move, the carbon brush is contacted with the detection rod of the elasticity detector 2, the elasticity is detected, the process of detaching the carbon brush to measure the elasticity is omitted, and the detection process is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a device is used in test of carbon brush elasticity, includes base (1), its characterized in that: an elasticity detector (2) is installed on one side of the upper surface of the base (1), a first supporting plate (6) is arranged on the upper surface of the other side of the base (1), a first tooth (11) is uniformly arranged in the middle of the upper surface of the first supporting plate (6), connecting rods (10) are uniformly welded on the periphery of the upper surface of the first supporting plate (6), a second supporting plate (8) is arranged above the first supporting plate (6), through holes (13) are uniformly formed in the periphery of the upper surface of the second supporting plate (8), the connecting rods (10) are respectively positioned in the through holes (13), a baffle (7) is welded on one side of the upper surface of the second supporting plate (8), two through grooves (3) are symmetrically formed in the upper surface of the second supporting plate (8), and two clamping plates (4) are symmetrically arranged on the upper surface of the second supporting plate (8), two splint (4) and logical groove (3) sliding connection, two the inside and the welding that lead to groove (3) are run through to the bottom of splint (4) have connecting plate (15), the even second rodent (14) that are equipped with of lower surface of connecting plate (15), second rodent (14) and first rodent (11) intermeshing.
2. The apparatus according to claim 1, wherein: two limiting grooves (5) are symmetrically formed in the upper surface of the other side of the base (1).
3. The apparatus of claim 1, wherein: two sliding blocks (9) are symmetrically welded on the lower surface of the first supporting plate (6).
4. The apparatus according to claim 3, wherein the apparatus further comprises: the two sliding blocks (9) are respectively connected inside the limiting groove (5) in a sliding manner.
5. The apparatus of claim 1, wherein: and a limiting plate (12) is welded at the top of the connecting rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123264478.XU CN216669194U (en) | 2021-12-23 | 2021-12-23 | Device for testing carbon brush elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123264478.XU CN216669194U (en) | 2021-12-23 | 2021-12-23 | Device for testing carbon brush elasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216669194U true CN216669194U (en) | 2022-06-03 |
Family
ID=81797474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123264478.XU Active CN216669194U (en) | 2021-12-23 | 2021-12-23 | Device for testing carbon brush elasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216669194U (en) |
-
2021
- 2021-12-23 CN CN202123264478.XU patent/CN216669194U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218647017U (en) | Automatic testing jig for timing | |
| CN216669194U (en) | Device for testing carbon brush elasticity | |
| CN211576047U (en) | Thickness detection device for flange processing | |
| CN210923829U (en) | Multi-range capacitance detection clamp | |
| CN209927973U (en) | A mobile device for circuit board detects | |
| CN204963822U (en) | Part size automatic checkout device | |
| CN104034240A (en) | Gauge for measuring complex profile surfaces | |
| CN103630035A (en) | Fixture device for special-shaped groove of automobile brake system support | |
| CN216792120U (en) | Vehicle frame welding detection tool | |
| CN217006820U (en) | Piston shaft detection device | |
| CN203752069U (en) | Bearing press-fitting tool | |
| CN212747561U (en) | Automobile transmission testing fixture | |
| CN210790688U (en) | Positioning fixture for three-coordinate detection equipment | |
| CN204007468U (en) | A kind of cubing for detection of complex profile | |
| CN209783821U (en) | Leakage detection positioning device of motor driver | |
| CN221123800U (en) | Water tank frame detection device | |
| CN202393578U (en) | Test device for detecting endurance of battery | |
| CN215344699U (en) | Test fixture with adjusting structure | |
| CN221148729U (en) | Multi-channel contact pin type test fixture | |
| CN204630611U (en) | A kind of integration test test unit | |
| CN212300170U (en) | Inspection device for inspecting shaft part jumping | |
| CN220626576U (en) | Diode check out test set of accurate location | |
| CN212539078U (en) | Volute assembly weld gap automatic detection mechanism | |
| CN210293690U (en) | Improved gearbox test bench capable of improving efficiency | |
| CN212008664U (en) | Manual resistance measurement tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |