CN203869654U - Welding thickness detection device of brush lead of automobile oil pump motor carbon brush - Google Patents
Welding thickness detection device of brush lead of automobile oil pump motor carbon brush Download PDFInfo
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- CN203869654U CN203869654U CN201420210471.0U CN201420210471U CN203869654U CN 203869654 U CN203869654 U CN 203869654U CN 201420210471 U CN201420210471 U CN 201420210471U CN 203869654 U CN203869654 U CN 203869654U
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- eddy current
- driving mechanism
- current sensor
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- detection
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Abstract
Provided is a welding thickness detection device of a brush lead of an automobile oil pump motor carbon brush. The welding thickness detection device comprises a pedestal, a detection part, a feeding part and a discharging part; the detection part is installed on the pedestal; the feeding part and the discharging part are respectively installed on two sides of the detection part; the detection part comprises a clamping jaw assembly, a detection assembly, a discharging assembly and a connecting piece; the detection assembly comprises a linkage plate, a linkage plate driving mechanism, an eddy current sensor, an eddy current sensor positioning rod and an eddy current displacement sensor probe; the eddy current sensor is installed on the connecting plate and on one side of the clamping jaw assembly; the eddy current sensor positioning rod and the eddy current displacement sensor probe are installed on one side of the linkage plate; the other side of the linkage plate is connected with the linkage plate driving mechanism; the discharging assembly comprises a material dropping plate and a material dropping plate driving mechanism; and the material dropping plate driving mechanism is connected with the material dropping plate. According to the utility model, quality of products is effectively ensured, production efficiency is improved, and cost of workers is saved.
Description
Technical field
The utility model relates to a kind of checkout equipment, particularly a kind of automobile fuel pump carbon brush for electric machine brush litzendraht wire welding thickness detection apparatus.
Background technology
Along with the raising of automobile vendor to Oil pump electrical machinery assembly riveted joint requirement for height, also more and more higher to the requirement of the carbon brush product brush litzendraht wire welding consistency of thickness of automobile fuel pump motor.Due to weldering control device resistance when the welding copper cash thickness be difficult to guarantee consistent, in order to guarantee the consistance of carbon brush brush litzendraht wire welding thickness, in the urgent need to increasing the pick-up unit to carbon brush brush litzendraht wire welding thickness in the process in carbon brush processing.
Summary of the invention
Goal of the invention: when the purpose of this utility model is that automobile fuel pump carbon brush for electric machine brush litzendraht wire welding variable thickness causes, provide a kind of automobile fuel pump carbon brush for electric machine brush litzendraht wire welding thickness detection apparatus.This pick-up unit, can brush litzendraht wire welding thickness to carbon brush and automatically detect, and when detecting welding variable thickness and cause, inconsistent product can be discharged automatically, thereby solved carbon brush brush, distinguishes the problem that welding variable thickness causes, and has guaranteed the quality of product.
Technical scheme: a kind of automobile fuel pump carbon brush for electric machine brush litzendraht wire welding thickness detection apparatus, comprise base, detection part, feed pieces and discharging parts, described detection part is arranged on base top, feed pieces and discharging parts are arranged on respectively detection part both sides, described detection part comprises clip claw assembly, detection components, discharge assembly and web joint, described clip claw assembly is vertically installed, described detection components is installed perpendicular to clip claw assembly by web joint, and described discharge assembly is arranged on the below of clip claw assembly, described detection components comprises linkage board, linkage board driving mechanism, eddy current sensor, eddy current sensor backstay and Eddy current displacement sensor probe, described eddy current sensor is arranged on and on web joint, is positioned at clip claw assembly one side, described eddy current sensor backstay and Eddy current displacement sensor probe are arranged on linkage board one side simultaneously, linkage board opposite side is connected with linkage board driving mechanism, described eddy current sensor backstay installation site is corresponding with eddy current sensor, described Eddy current displacement sensor probe installation site is corresponding with the carbon brush brush litzendraht wire of required detection, described discharge assembly comprises feeding plate and feeding plate driving mechanism, and described feeding plate driving mechanism is connected with feeding plate.
Carbon brush to be detected enters detection part through feed pieces, the clip claw assembly of detection part clamps carbon brush copper cash, linkage board driving mechanism in detection components drives Eddy current displacement sensor probe to approach the brush pigtail of carbon brush by linkage board, drive eddy current sensor backstay near Eddy current displacement sensor simultaneously, when eddy current sensor backstay arrives the sensed position of eddy current sensor, eddy current sensor automatic trigger current signal of meeting moment is realized detection.By setting the peak value of eddy current sensor and the consistance that the diversity mode between valley guarantees to detect carbon brush brush pigtail welding thickness, realize the automatic detection of carbon brush brush litzendraht wire welding thickness.While finding that in testing process carbon brush brush pigtail welding thickness is overproof, discharging assembly enters in discharging parts process at carbon brush, the feeding plate driving mechanism of discharging assembly drives feeding plate to get rid of unacceptable product, realization automatically detects and automatically gets rid of carbon brush brush litzendraht wire welding thickness, thereby has guaranteed carbon brush brush litzendraht wire consistency of thickness.
Preferred term, described clip claw assembly comprises "eight" shape jaw, jaw driving mechanism, fixture and position-limit mechanism, after being hinged, described "eight" shape jaw top is connected with jaw driving mechanism, the pawl point of described "eight" shape jaw is fixedly connected with fixture, described position-limit mechanism through after fixture be fixed on web joint.When the contraction of jaw driving mechanism, drive "eight" shape jaw pawl point mutually to draw close, at the effect lower clamp of position-limit mechanism, clamp; When the stretching out of jaw driving mechanism, drive "eight" shape jaw pawl point to be separated from each other, at the effect lower clamp of position-limit mechanism, open.
Beneficial effect: the utility model can be got rid of the carbon brush that carbon brush brush litzendraht wire welding variable thickness causes effectively automatically, has guaranteed the quality of product; The utility model is to adopt unattended control system completely simultaneously, when having improved production efficiency, can effectively save personnel cost.
Accompanying drawing explanation
Fig. 1 is three-dimensional view of the present utility model;
Fig. 2 is the postrotational three-dimensional view of detection part of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of automobile fuel pump carbon brush for electric machine brush litzendraht wire welding thickness detection apparatus, comprise base 1, detection part 2, feed pieces 3 and discharging parts 4, described detection part 2 is arranged on base 1 top, feed pieces 3 and discharging parts 4 are arranged on respectively detection part 2 both sides, described detection part 2 comprises clip claw assembly 21, detection components 22, discharges assembly 23 and web joint 24, described clip claw assembly 21 is vertically installed, described detection components 22 is installed perpendicular to clip claw assembly 21 by web joint 24, and described discharge assembly 23 is arranged on the below of clip claw assembly 21, described detection components 22 comprises linkage board 22a, linkage board drives cylinder 22b, eddy current sensor 22c, eddy current sensor backstay 22d and Eddy current displacement sensor probe 22e, described eddy current sensor 22c is arranged on and on web joint 24, is positioned at clip claw assembly 21 1 sides, described eddy current sensor backstay 22d and Eddy current displacement sensor probe 22e are arranged on linkage board 22a mono-side simultaneously, linkage board 22a opposite side drives cylinder 22b to be connected with linkage board, described eddy current sensor backstay 22d installation site is corresponding with eddy current sensor 22c, described Eddy current displacement sensor probe 22e installation site is corresponding with the carbon brush brush litzendraht wire of required detection, described discharge assembly 23 comprises that feeding plate 23a and feeding plate drive cylinder 23b, and described feeding plate drives cylinder 23b to be connected with feeding plate 23a.
Carbon brush to be detected enters detection part 2 through feed pieces 3, the clip claw assembly 21 of detection part 2 clamps carbon brush copper cash, linkage board in detection components 22 drives cylinder 22b to drive Eddy current displacement sensor probe 22e to approach the brush pigtail of carbon brush by linkage board 22a, drive eddy current sensor backstay 22d near Eddy current displacement sensor 22c simultaneously, when eddy current sensor backstay 22d arrives the sensed position of eddy current sensor 22c, eddy current sensor 22c meeting moment, automatic trigger current signal was realized detection.By setting the peak value of eddy current sensor 22c and the consistance that the diversity mode between valley guarantees to detect carbon brush brush pigtail welding thickness, realize the automatic detection of carbon brush brush litzendraht wire welding thickness.While finding that in testing process carbon brush brush pigtail welding thickness is overproof, discharging assembly 23 enters in discharging parts 4 processes at carbon brush, the feeding plate of discharging assembly 23 drives cylinder 23b to drive feeding plate 23a to get rid of unacceptable product, realization automatically detects and automatically gets rid of carbon brush brush litzendraht wire welding thickness, thereby has guaranteed carbon brush brush litzendraht wire consistency of thickness.
As shown in Figure 2, described clip claw assembly 21 comprises that "eight" shape jaw 21a, jaw drive cylinder 21b, fixture 21c and position-limit mechanism 21d, after being hinged, described "eight" shape jaw 21a top drive cylinder 21b to be connected with jaw, the pawl point of described "eight" shape jaw 21a is fixedly connected with fixture 21c, described position-limit mechanism 21d through after fixture 21c be fixed on web joint 24.When jaw drives the contraction of cylinder 21b, drive "eight" shape jaw 21a pawl point mutually to draw close, at the effect lower clamp 21c of position-limit mechanism 21d, clamp; When jaw drives stretching out of cylinder 21b, drive "eight" shape jaw 21a pawl point to be separated from each other, at the effect lower clamp 21c of position-limit mechanism 21d, open.
Claims (2)
1. an automobile fuel pump carbon brush for electric machine is brushed litzendraht wire welding thickness detection apparatus, comprise base (1), detection part (2), feed pieces (3) and discharging parts (4), described detection part (2) is arranged on base (1) top, feed pieces (3) and discharging parts (4) are arranged on respectively detection part (2) both sides, it is characterized in that: described detection part (2) comprises clip claw assembly (21), detection components (22), discharge assembly (23) and web joint (24), described clip claw assembly (21) is vertically installed, described detection components (22) is installed perpendicular to clip claw assembly (21) by web joint (24), described discharge assembly (23) is arranged on the below of clip claw assembly (21), described detection components (22) comprises linkage board (22a), linkage board driving mechanism (22b), eddy current sensor (22c), eddy current sensor backstay (22d) and Eddy current displacement sensor probe (22e), described eddy current sensor (22c) is arranged on and on web joint (24), is positioned at clip claw assembly (21) one sides, described eddy current sensor backstay (22d) and Eddy current displacement sensor probe (22e) are arranged on linkage board (22a) side simultaneously, linkage board (22a) opposite side is connected with linkage board driving mechanism (22b), described eddy current sensor backstay (22d) installation site is corresponding with eddy current sensor (22c), described Eddy current displacement sensor probe (22e) installation site is corresponding with the carbon brush brush litzendraht wire of required detection, described discharge assembly (23) comprises feeding plate (23a) and feeding plate driving mechanism (23b), and described feeding plate driving mechanism (23b) is connected with feeding plate (23a).
2. automobile fuel pump carbon brush for electric machine according to claim 1 is brushed litzendraht wire welding thickness detection apparatus, it is characterized in that: described clip claw assembly (21) comprises "eight" shape jaw (21a), jaw driving mechanism (21b), fixture (21c) and position-limit mechanism (21d), after being hinged, described "eight" shape jaw (21a) top is connected with jaw driving mechanism (21b), the pawl point of described "eight" shape jaw (21a) is fixedly connected with fixture (21d), described position-limit mechanism (21d) passes fixture (21d) afterwards and is fixed on web joint (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210471.0U CN203869654U (en) | 2014-04-28 | 2014-04-28 | Welding thickness detection device of brush lead of automobile oil pump motor carbon brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420210471.0U CN203869654U (en) | 2014-04-28 | 2014-04-28 | Welding thickness detection device of brush lead of automobile oil pump motor carbon brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869654U true CN203869654U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420210471.0U Expired - Fee Related CN203869654U (en) | 2014-04-28 | 2014-04-28 | Welding thickness detection device of brush lead of automobile oil pump motor carbon brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028944A (en) * | 2021-03-31 | 2021-06-25 | 九江职业技术学院 | Novel floor thickness detects device |
-
2014
- 2014-04-28 CN CN201420210471.0U patent/CN203869654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113028944A (en) * | 2021-03-31 | 2021-06-25 | 九江职业技术学院 | Novel floor thickness detects device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 |