CN211100233U - Piston pin appearance detection machine - Google Patents
Piston pin appearance detection machine Download PDFInfo
- Publication number
- CN211100233U CN211100233U CN201922105356.2U CN201922105356U CN211100233U CN 211100233 U CN211100233 U CN 211100233U CN 201922105356 U CN201922105356 U CN 201922105356U CN 211100233 U CN211100233 U CN 211100233U
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- piston pin
- track
- detection
- detection mechanism
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Abstract
The utility model discloses a piston pin outward appearance detects machine, place the district including piston pin feeding mechanism, piston pin detection mechanism, detection, detect and place the district and be located censorship track along direction of delivery one side, piston pin detection mechanism sets up and places the district top in the detection, compares with prior art, the utility model has the advantages of: the material loading track and the censorship track of piston pin material mechanism send the piston pin into the detection area in, and the piston pin detection mechanism that is located the detection area carries out the piston pin and shoots and detect, and then control rotating electrical machines corotation or reversal, puts into the qualification district or not the qualification district with this piston pin. The piston pin detection mechanism is an existing piston pin detection mechanism; the bottom of the placing groove is an arc line, and the radian of the placing groove is consistent with that of the piston pin. The piston pin can be stably placed in the piston pin, and a detection mechanism can conveniently detect the piston pin.
Description
Technical Field
The utility model relates to an oil pump piston detection area, concretely relates to piston pin outward appearance detects machine.
Background
The oil pump is a light and compact pump, and has three major types, i.e., an in-line type, a distribution type and a single type. The oil pump can be operated only by a power source, and a camshaft at the lower part of the oil pump is driven by a crankshaft gear of the engine. The key part of the oil pump is a plunger, if compared with a syringe which is common in hospitals, a movable plug is called the plunger, a syringe is called a plunger sleeve, and if a spring is arranged in the syringe to push one end of the plunger, the other end of the plunger contacts a cam shaft, and when the cam shaft rotates for one circle, the plunger can move up and down in the plunger sleeve once, which is the basic movement mode of the oil pump plunger.
Because the oil pump piston is small in size and needs to be finely processed, and the processed oil pump piston needs to be put into use after being detected to be qualified, the appearance detector for obtaining the piston pin is very important.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problems, and provides a piston pin appearance detector, which comprises a piston pin feeding mechanism and a piston pin detecting mechanism; the piston pin detection mechanism is arranged above the detection placing area; the piston pin feeding mechanism comprises a feeding rail and a delivery inspection rail which are perpendicular to each other and are communicated, rubber sheets are fixed on two sides of the inner wall of the feeding rail at the joint of the feeding rail and the delivery inspection rail, a first push block is arranged at the other end of the feeding rail, and the push block is connected with a first air cylinder; a second pushing block is arranged on the delivery track and connected with a second cylinder, and a piston pin in the delivery track is pushed into the detection placing area under the action of the second cylinder; the detection placing area comprises a placing groove, one end of the placing groove is communicated with the delivery inspection track, the other end of the placing groove extends to form a rotating shaft, the rotating shaft is parallel to the delivery inspection track and is connected with a rotating motor through a coupler, and the rotating motor controls the rotating shaft to rotate.
Through above-mentioned technical scheme, piston pin feed mechanism's material loading track and censorship track send the piston pin into the detection area in, and the piston pin detection mechanism who is located the detection area carries out the piston pin and shoots and detect, and then control rotating electrical machines corotation or reversal, puts into the qualification district or not the qualification district with this piston pin. The piston pin detection mechanism is an existing piston pin detection mechanism.
The inner diameter width of the feeding track and the inspection track is consistent with the length of the piston pin.
Through the technical scheme, the inner diameter width of the feeding rail and the inspection rail is consistent with the length of the piston pin. The piston pin is facilitated to be stably conveyed inside.
As the preferable mode, the bottom of the placing groove is an arc line, and the radian is consistent with that of the piston pin. Guide grooves are arranged on two sides of the detection placement area and are divided into qualified guide grooves and unqualified guide grooves. The bottom of the guide groove is communicated with a storage bin.
Through above-mentioned technical scheme, the place the tank bottom portion and be the pitch arc, and the radian is unanimous with the piston pin radian. The piston pin can be stably placed in the piston pin, and a detection mechanism can conveniently detect the piston pin.
Compared with the prior art, the utility model has the advantages of: the material loading track and the censorship track of piston pin material mechanism send the piston pin into the detection area in, and the piston pin detection mechanism that is located the detection area carries out the piston pin and shoots and detect, and then control rotating electrical machines corotation or reversal, puts into the qualification district or not the qualification district with this piston pin. The piston pin detection mechanism is an existing piston pin detection mechanism; the bottom of the placing groove is an arc line, and the radian of the placing groove is consistent with that of the piston pin. The piston pin can be stably placed in the piston pin, and a detection mechanism can conveniently detect the piston pin.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 is a perspective view of the detection area of the present invention;
reference numerals: 1-detecting a placement area; 3-a feeding track; 4-a delivery track; 5-placing the groove; 6-a rotating shaft; 7-a rotating electrical machine; 8-a first push block; 9-a first cylinder; 10-a second push block; 11-a second cylinder; 12-a guide groove; 13-storage bin.
Detailed Description
Referring to the attached drawings, the utility model adopts the following technical scheme that the piston pin appearance detector comprises a piston pin feeding mechanism and a piston pin detection mechanism; the piston pin detection mechanism is arranged above the detection placing area; the piston pin feeding mechanism comprises a feeding rail and a delivery inspection rail which are perpendicular to each other and are communicated, rubber sheets are fixed on two sides of the inner wall of the feeding rail at the joint of the feeding rail and the delivery inspection rail, a first push block is arranged at the other end of the feeding rail, and the push block is connected with a first air cylinder; a second pushing block is arranged on the delivery track and connected with a second cylinder, and a piston pin in the delivery track is pushed into the detection placing area under the action of the second cylinder; the detection placing area comprises a placing groove, one end of the placing groove is communicated with the delivery inspection track, the other end of the placing groove extends to form a rotating shaft, the rotating shaft is parallel to the delivery inspection track and is connected with a rotating motor through a coupler, and the rotating motor controls the rotating shaft to rotate. The output shaft of the cylinder is fixedly connected or welded with the push block or connected through a coupler, and the length of the push block is consistent with the inner diameter width of the track. The feeding track and the delivery track are welded or fixedly connected through bolts. The detection placing area, the delivery inspection track and the feeding track are positioned on the same horizontal plane.
The piston pin detection mechanism is an existing detection mechanism, namely a detection mechanism which is detected by an image processing device.
The material loading track and the censorship track of piston pin material mechanism send the piston pin into the detection area in, and the piston pin detection mechanism that is located the detection area carries out the piston pin and shoots and detect, and then control rotating electrical machines corotation or reversal, puts into the qualification district or not the qualification district with this piston pin. The piston pin detection mechanism is an existing piston pin detection mechanism. When the first cylinder pushes out the first push block, the rubber sheet is extruded, the piston pin is output to the inspection track, the rubber sheet is enough to limit the piston pin on the feeding track under the action of no external force, and the rubber sheet is glued on the inner wall of the track.
The inner diameter width of the feeding track and the inspection track is consistent with the length of the piston pin; the piston pin is facilitated to be stably conveyed inside. The bottom of the placing groove is an arc line, and the radian of the placing groove is consistent with that of the piston pin. Guide grooves are arranged on two sides of the detection placement area and are divided into qualified guide grooves and unqualified guide grooves. The bottom of the guide groove is connected to a storage bin. The bottom of the placing groove is an arc line, and the radian is consistent with that of the piston pin, so that the piston pin can be stably placed in the placing groove, and a detection mechanism convenient to detect is provided.
In order to better understand the invention for those skilled in the art and to define the claimed scope more clearly, the invention will be described in detail below with respect to certain specific embodiments of the invention. It should be noted that the following description is only a few examples of the present invention, and the specific and direct descriptions of the related structures are only for the convenience of understanding the present invention, and the specific features do not naturally and directly limit the scope of the present invention. Conventional alternatives and substitutions made by those skilled in the art in light of the teachings of the present disclosure should be considered as within the scope of the present disclosure.
Claims (5)
1. A piston pin appearance detector comprises a piston pin feeding mechanism and a piston pin detection mechanism; the method is characterized in that: the detection device is characterized by further comprising a detection placing area (1), wherein the detection placing area (1) is located on one side of the inspection conveying track (4) along the conveying direction, and the piston pin detection mechanism is arranged above the detection placing area (1);
the piston pin feeding mechanism comprises a feeding track (3) and a delivery track (4) which are perpendicular to each other and are communicated, rubber sheets are fixed on two sides of the inner wall of the feeding track (3) at the joint of the feeding track (3) and the delivery track (4), a first push block (8) is arranged at the other end of the feeding track (3), and the push block is connected with a first air cylinder (9); a second push block (10) is arranged on the delivery track (4), the second push block (10) is connected with a second cylinder (11), and a piston pin in the delivery track (4) is pushed into the detection placing area (1) under the action of the second cylinder (11);
the detection placing area (1) comprises a placing groove (5), one end of the placing groove (5) is communicated with the delivery inspection track (4), the other end of the placing groove (5) extends to form a rotating shaft (6), the rotating shaft (6) is parallel to the delivery inspection track (4), a rotating motor (7) is connected with the rotating shaft through a coupler, and the rotating motor (7) controls the rotating shaft (6) to rotate.
2. The piston pin appearance detecting machine according to claim 1, characterized in that: the inner diameter width of the feeding track (3) and the inspection track (4) is consistent with the length of the piston pin.
3. The piston pin appearance detecting machine according to claim 1, characterized in that: the bottom of the placing groove (5) is an arc line, and the radian is consistent with that of the piston pin.
4. A piston pin appearance detecting machine according to claim 1 or 3, characterized in that: guide grooves (12) are arranged on two sides of the detection placement area (1), and the guide grooves (12) are divided into qualified guide grooves (12) and unqualified guide grooves (12).
5. The piston pin appearance detecting machine according to claim 4, characterized in that: the bottom of the guide groove (12) is communicated with a storage bin (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922105356.2U CN211100233U (en) | 2019-11-29 | 2019-11-29 | Piston pin appearance detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922105356.2U CN211100233U (en) | 2019-11-29 | 2019-11-29 | Piston pin appearance detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211100233U true CN211100233U (en) | 2020-07-28 |
Family
ID=71708588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922105356.2U Expired - Fee Related CN211100233U (en) | 2019-11-29 | 2019-11-29 | Piston pin appearance detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211100233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773456A (en) * | 2019-11-29 | 2020-02-11 | 余姚市华辰机械有限公司 | Piston pin appearance detection machine and detection system thereof |
-
2019
- 2019-11-29 CN CN201922105356.2U patent/CN211100233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773456A (en) * | 2019-11-29 | 2020-02-11 | 余姚市华辰机械有限公司 | Piston pin appearance detection machine and detection system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200728 Termination date: 20201129 |