CN217032302U - Inner diameter detection mechanism - Google Patents
Inner diameter detection mechanism Download PDFInfo
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- CN217032302U CN217032302U CN202220036337.8U CN202220036337U CN217032302U CN 217032302 U CN217032302 U CN 217032302U CN 202220036337 U CN202220036337 U CN 202220036337U CN 217032302 U CN217032302 U CN 217032302U
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- mounting panel
- mounting plate
- fixedly connected
- inner diameter
- detection mechanism
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Abstract
The utility model relates to an inner diameter detection mechanism which comprises a first mounting plate, wherein a pressing cylinder is arranged at the top end of the first mounting plate, a workpiece positioning groove is formed in the bottom of the first mounting plate, a first guide rail is arranged on the side surface of the first mounting plate, a first sliding block is connected onto the first guide rail in a sliding mode, a second mounting plate is fixedly connected onto the surface of the first sliding block, a connector is connected to the top end of the second mounting plate, an output shaft of the pressing cylinder penetrates through the first mounting plate and is fixedly connected with the connector, a connecting block is movably connected onto the second mounting plate, a detection head is arranged at the bottom of the connecting block, an induction sheet is fixedly connected onto the side surface of the connecting block, an inductor is arranged at the top end of the second mounting plate, and the inductor and the induction sheet are arranged in a matched mode. Detect the head downstream through the work piece through the actuating cylinder drive that pushes down, if can pass through then product detection and check, if can not pass through, the response piece shifts up, and the inductor detects the response piece then signals, and the signal work piece is the defective products, full automated inspection, improvement production efficiency.
Description
Technical Field
The utility model relates to the technical field of general gauge detection equipment, in particular to an inner diameter detection mechanism.
Background
Go-no go gauge is one type of gauge. As a measure for inspecting products in large quantities. In actual production, if a large batch of products are measured one by using a measuring gauge (such as a vernier caliper, a dial indicator and other measuring gauges with scales), the qualified products have a measuring range, and are qualified in the measuring range, so people adopt a go gauge and a no-go gauge to measure.
At present, manual measurement is adopted in the market, the production efficiency is low, and the labor cost is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides an inner diameter detection mechanism, a detection head is driven by a pressing cylinder to move downwards to pass through a workpiece, if the workpiece can pass through the inner diameter detection mechanism, a product is detected and checked, if the workpiece cannot pass through the inner diameter detection mechanism, a sensing piece moves upwards, and a sensor sends a signal when detecting the sensing piece, so that the workpiece is a defective product, full-automatic detection is realized, the production efficiency is improved, and the labor cost is reduced.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides an internal diameter detection mechanism, includes first mounting panel, first mounting panel top is provided with down the air cylinder, the work piece constant head tank has been seted up to first mounting panel bottom, the side of first mounting panel is provided with first guide rail, sliding connection has first slider on the first guide rail, the fixed surface of first slider is connected with the second mounting panel, the top of second mounting panel is connected with the joint, the output shaft of down the air cylinder run through first mounting panel set up and with joint fixed connection, swing joint has the connecting block on the second mounting panel, the detection head is installed to the connecting block bottom, connecting block side fixedly connected with response piece, the top of second mounting panel is provided with the inductor, the inductor with response piece cooperation sets up.
Preferably, the surface of the second mounting plate is fixedly connected with a second guide rail, a second sliding block is connected to the second guide rail in a sliding mode, and the surface of the second sliding block is fixedly connected with the connecting block.
Preferably, the bottom of the second mounting plate is fixedly connected with a spring fixing plate, two ends of the spring fixing plate are respectively fixedly connected with a tension spring, and one end of the tension spring, far away from the spring fixing plate, is fixedly connected with the upper part of the connecting block.
Preferably, the sensor is a photoelectric sensor.
Preferably, the workpiece positioning groove is of an inwards concave cylindrical structure, and the centers of the detection head and the workpiece positioning groove are located on the same straight line.
Preferably, the workpiece positioning device further comprises a workpiece positioning mechanism, and the workpiece positioning mechanism is fixedly connected to the bottom of the first mounting plate.
Preferably, work piece positioning mechanism includes cylinder mounting panel, tong cylinder and clamp splice, cylinder mounting panel fixed connection in the bottom of first mounting panel, tong cylinder fixed connection in one side of cylinder mounting panel, the output fixedly connected with of tong cylinder the clamp splice, the clamp splice set up in the both sides of work piece constant head tank, the work piece constant head tank with the position that the clamp splice corresponds has been seted up and has been made the opening that the clamp splice passes through.
The beneficial effects of the utility model are:
1. according to the utility model, the detection head is driven by the pressing cylinder to move downwards to pass through the workpiece, if the workpiece can pass through the detection head, the product is detected and checked, if the workpiece cannot pass through the detection head, the induction sheet moves upwards, and the sensor sends a signal when detecting the induction sheet, so that the workpiece is a defective product, full-automatic detection is realized, the production efficiency is improved, and the labor cost is reduced.
2. According to the utility model, by skillfully combining the double-guide-rail spring mechanism, the testing efficiency and the stability are greatly improved.
Drawings
FIG. 1 is a first schematic view of an inner diameter detection mechanism of the present invention;
FIG. 2 is a second schematic view of the inner diameter detection mechanism of the present invention;
FIG. 3 is a third schematic view of the inner diameter detection mechanism of the present invention;
shown in the figure: 1-a first mounting plate; 2, pressing down the air cylinder; 3-a linker; 4-a first guide rail; 5-a first slide block; 6-a second mounting plate; 7-a second guide rail; 71-a second slider; 8-connecting blocks; 9-a detection head; 10-a cylinder mounting plate; 11-a gripper cylinder; 12-a clamping block; 13-a workpiece; 14-an inductor; 15-induction sheet; 16-workpiece positioning groove.
Detailed Description
As shown in fig. 1 to 3, an inner diameter detection mechanism according to an embodiment of the present invention includes a first mounting plate 1, a cross section of the first mounting plate 1 is an i-shaped structure, a down-pressure cylinder 2 is fixedly mounted at a top end of the first mounting plate 1 through a bolt, a first guide rail 4 is mounted at one side of the first mounting plate 1 through a bolt, a first slider 5 is slidably connected to the first guide rail 4, a second mounting plate 6 is connected to one side of the first slider 5 away from the first guide rail 4 through a bolt, a joint 3 is fixedly connected to a top end of the second mounting plate 6 through a bolt, an output shaft of the down-pressure cylinder 2 penetrates through the first mounting plate and is fixedly connected to the joint 3, the joint 3 is driven to move up and down by the down-pressure cylinder 2, the second mounting plate is driven to move up and down, and the first guide rail 4 and the first slider 5 assist in moving, play the guide effect, second mounting panel 6 keeps away from one side of first slider 5 has second guide rail 7 through bolt fixedly connected with, the length direction of second guide rail 7 with the length direction of first guide rail 4 is the same, sliding connection has second slider 71 on second guide rail 7, one side bolted connection that second slider 71 kept away from the second slide rail has connecting block 8, connecting block 8 bottom is installed and is detected head 9, detect head 9, it is the go-no-go gage to detect head 9, work piece constant head tank 16 has been seted up to first mounting panel 1 bottom, work piece constant head tank 16 is the cylinder structure of indent, work piece constant head tank 16 central point puts with detect head 9 is in same straight line, the top of second mounting panel 6 is provided with inductor 14, inductor 14 is photoelectric sensing ware 14 among the prior art, the side bolt fastening of connecting block 8 has response piece 15, the sensing piece 15 is connected with the inductor 14 in a matching way.
Furthermore, the bottom of the second mounting plate 6 is fixedly connected with a spring fixing plate, two sides of the spring fixing plate are respectively fixedly connected with one end of a tension spring, and the other end of the tension spring is fixedly connected with the upper part of the connecting block 8.
Further, still including work piece 13 positioning mechanism, work piece 13 positioning mechanism includes cylinder mounting panel 10, tong cylinder 11 and clamp splice 12, cylinder mounting panel 10 bolted connection in the bottom of first mounting panel 1, tong cylinder 11 bolted connection in one side of first mounting panel 1, bolted connection has clamp splice 12 on the output shaft of tong cylinder 11, clamp splice 12 set up in the both sides of work piece constant head tank 16, work piece constant head tank 16 with the opening that makes clamp splice 12 passes through has been seted up to the position that clamp splice 12 corresponds, and clamp splice 12 is close to the one end of work piece constant head tank 16 is the arc structure.
The working principle of the utility model is as follows: a workpiece 13 is placed in the workpiece positioning groove 16 manually or by a manipulator, the pressing cylinder 2 drives the joint 3 to move downwards to drive the second mounting plate 6 to move downwards on the first guide rail 4, so that the detection head 9 moves downwards, and when the workpiece 13 reaches the position of the workpiece, if the workpiece 13 is qualified, the detection head 9 passes through the center of the workpiece 13 and continues to move downwards, at the moment, the detection head 9 is not blocked, the induction sheet 15 cannot move, and the inductor 14 cannot induce the induction sheet 15 and is regarded as qualified; if the workpiece 13 is unqualified, the detection head 9 reaches the position of the workpiece 13, the detection head 9 cannot penetrate through the workpiece 13, at the moment, the sensing head receives resistance, but the second mounting plate 6 continues to move downwards, the sensing head stops due to the action of the resistance, the second sliding block 71 moves on the second guide rail 7, at the moment, the second mounting plate 6 continues to move downwards, the sensor 14 detects the sensing piece 15, the sensor 14 is lightened to give a prompt, the workpiece 13 is indicated to be unqualified, and the tension spring can be pulled open to play a buffering role. Through the ingenious combination of double guide rail and spring mechanism, efficiency of software testing and stability are greatly improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (7)
1. An internal diameter detection mechanism, its characterized in that: including first mounting panel, first mounting panel top is provided with down-stroke cylinder, the work piece constant head tank has been seted up to first mounting panel bottom, the side of first mounting panel is provided with first guide rail, sliding connection has first slider on the first guide rail, the fixed surface of first slider is connected with the second mounting panel, the top of second mounting panel is connected with the joint, down-stroke cylinder's output shaft runs through first mounting panel set up and with connect fixed connection, swing joint has the connecting block on the second mounting panel, the detection head is installed to the connecting block bottom, connecting block side fixedly connected with response piece, the top of second mounting panel is provided with the inductor, the inductor with the cooperation of response piece sets up.
2. An inner diameter detection mechanism as claimed in claim 1, wherein: the fixed surface of second mounting panel is connected with the second guide rail, sliding connection has the second slider on the second guide rail, the surface of second slider with connecting block fixed connection.
3. An inner diameter detection mechanism according to claim 2, wherein: the bottom of the second mounting plate is fixedly connected with a spring fixing plate, two ends of the spring fixing plate are respectively fixedly connected with a tension spring, and one end of the tension spring, far away from the spring fixing plate, is fixedly connected with the upper portion of the connecting block.
4. An inner diameter detection mechanism according to claim 1, wherein: the inductor is a photoelectric inductor.
5. An inner diameter detection mechanism as claimed in claim 1, wherein: the workpiece positioning groove is of an inwards concave cylindrical structure, and the center of the detection head and the center of the workpiece positioning groove are positioned on the same straight line.
6. An inner diameter detection mechanism as claimed in claim 5, wherein: the workpiece positioning mechanism is fixedly connected to the bottom of the first mounting plate.
7. An inner diameter detection mechanism as claimed in claim 6, wherein: work piece positioning mechanism includes cylinder mounting panel, tong cylinder and clamp splice, cylinder mounting panel fixed connection in the bottom of first mounting panel, tong cylinder fixed connection in one side of cylinder mounting panel, the output fixedly connected with of tong cylinder the clamp splice, the clamp splice set up in the both sides of work piece constant head tank, the work piece constant head tank with the position that the clamp splice corresponds has been seted up and has been made the opening that the clamp splice passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220036337.8U CN217032302U (en) | 2022-01-07 | 2022-01-07 | Inner diameter detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220036337.8U CN217032302U (en) | 2022-01-07 | 2022-01-07 | Inner diameter detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217032302U true CN217032302U (en) | 2022-07-22 |
Family
ID=82444322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220036337.8U Active CN217032302U (en) | 2022-01-07 | 2022-01-07 | Inner diameter detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217032302U (en) |
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2022
- 2022-01-07 CN CN202220036337.8U patent/CN217032302U/en active Active
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