阅读说明：本技术 一种车用汽油燃油分配系不锈钢圆管在线壁厚检测装置及管及检测方法 (On-line wall thickness detection device, pipe and detection method for stainless steel round pipe of vehicle gasoline fuel distribution system ) 是由 郑子壮 康瑞 梁晶 于 2019-10-15 设计创作，主要内容包括：本发明公开了一种车用汽油燃油分配系不锈钢圆管在线壁厚检测装置,其特征在于,包括：一固定平台,所述固定平台上沿所述不锈钢圆管检测通道上前后安装有第一检测装置和第二检测装置,所述第一、第二检测装置分别包括了位于所述不锈钢圆管检测通道两侧的第一、第二和第三、第四检测头,所述不锈钢圆管依次通过第一检测装置和第二检测装置的检测。本发明还公开了其管和检测方法。本发明所提供的装置和检测方法,相比于现有技术来说,此发明解决不锈钢圆管离线检测所产生的问题,并提高效率,降低成本,本发明可保证不锈钢圆管壁厚的前后壁均可检测,并满足性能要求。(The invention discloses an online wall thickness detection device for a stainless steel round pipe of a vehicle gasoline fuel distribution system, which is characterized by comprising the following components: a fixed platform, fixed platform goes up to follow install first detection device and second detection device around on the stainless steel pipe test passage, first, second detection device have included the position respectively first, second and third, the fourth detection head of stainless steel pipe test passage both sides, the stainless steel pipe loops through first detection device and second detection device's detection. The invention also discloses a tube and a detection method thereof. Compared with the prior art, the device and the detection method provided by the invention solve the problem caused by the off-line detection of the stainless steel round pipe, improve the efficiency and reduce the cost, and can ensure that the front wall and the rear wall of the wall thickness of the stainless steel round pipe can be detected and meet the performance requirement.)

1. The utility model provides an online wall thickness detection device of car gasoline fuel distribution system stainless steel pipe which characterized in that includes:

a fixed platform, fixed platform goes up to follow install first detection device and second detection device around on the stainless steel pipe test passage, first, second detection device have included the position respectively first, second and third, the fourth detection head of stainless steel pipe test passage both sides, the stainless steel pipe loops through first detection device and second detection device's detection.

2. The on-line wall thickness detection device for the stainless steel round tube of the vehicle gasoline fuel distribution system as claimed in claim 1, wherein the first and third detection heads are located at the same side of the detection channel of the stainless steel round tube and the first and third detection heads are located on the same straight line.

3. The on-line wall thickness detection device for the stainless steel round tube of the vehicle gasoline fuel distribution system as claimed in claim 1, wherein the second and fourth detection heads are located at the same side of the detection channel of the stainless steel round tube and the second and fourth detection heads are located on the same straight line.

4. The on-line wall thickness detection device for the stainless steel round tube of the vehicle gasoline fuel distribution system according to claim 1, wherein a plurality of support frames are further mounted on the detection channel of the stainless steel round tube for supporting the stainless steel round tube for detection.

5. The on-line wall thickness detection device for the stainless steel round tube of the vehicle gasoline fuel distribution system as claimed in claim 1, wherein the support frame comprises a first support frame and a second support frame, the first support frame is located in front of the first detection device; the second support frame is positioned behind the second detection device.

6. The vehicular gasoline fuel distribution system stainless steel round tube on-line wall thickness detection device according to any one of claims 1 to 5, wherein the tube is a stainless steel round tube detected by the stainless steel round tube on-line wall thickness detection device.

7. The method for detecting the on-line wall thickness detection device of the stainless steel round tube of the vehicle gasoline fuel distribution system according to any one of claims 1 to 5, characterized by comprising the following steps of:

the method comprises the steps that a stainless steel round pipe to be detected enters a stainless steel round pipe detection channel through the support of a first support frame, then the first detection head and the second detection head on a first detection device respectively detect the two sides of the stainless steel round pipe, then the third detection head and the fourth detection head on a second detection device respectively detect the two sides of the stainless steel round pipe and support the stainless steel round pipe through a second support frame until detection is completed.

Technical Field

The invention relates to the technical field of vehicle stainless steel round pipe wall thickness detection pressure, in particular to an online wall thickness detection device, a pipe and a detection method for a stainless steel round pipe of a vehicle gasoline fuel distribution system.

Background

The fuel oil pipe of the gasoline engine used by the middle-high grade car adopts the conventional stainless steel round pipe to improve the reaction speed of the fuel and the mixing precision of the fuel, thereby achieving higher combustion efficiency, improving the performance of the engine and saving energy. In the production of the stainless steel round tube, the performance of the stainless steel round tube can be ensured only by ensuring that the wall thickness of the stainless steel round tube meets the requirements of a drawing, but in the prior art, the wall thickness of the stainless steel round tube is detected off line, the stainless steel round tube is processed by the method in the previous production, the processing cost is high, and the production efficiency is low.

Disclosure of Invention

In order to overcome the above defects in the prior art, an object of the present invention is to provide an online wall thickness detection device for stainless steel round tubes of a vehicle gasoline fuel distribution system.

The invention also aims to provide a tube which is manufactured by the detection of the stainless steel round tube on-line wall thickness detection device of the vehicle gasoline fuel distribution system.

The invention also aims to provide a detection method of the online wall thickness detection device for the stainless steel round tube of the vehicle gasoline fuel distribution system.

In order to realize one of the purposes of the invention, the adopted technical scheme is as follows:

an online wall thickness detection device of stainless steel circular tube of vehicle gasoline fuel distribution system, includes:

a fixed platform, fixed platform is last to be followed install first detection device and second detection device around on the stainless steel pipe test passage, first, second detection device have included the position respectively the first, second and third, the fourth detection head of both sides about the stainless steel pipe test passage, the stainless steel pipe loops through first detection device and second detection device's detection.

In a preferred embodiment of the invention, the first detection head and the third detection head are positioned above the stainless steel round pipe detection channel, and the first detection head and the third detection head are positioned on the same straight line.

In a preferred embodiment of the invention, the second and fourth detection heads are positioned below the stainless steel round tube detection channel and the second and fourth detection heads are positioned on the same straight line.

In a preferred embodiment of the present invention, the stainless steel round tube detection channel is further provided with a plurality of support frames for supporting the stainless steel round tube for detection.

In a preferred embodiment of the present invention, the support frame comprises a first support frame and a second support frame, the first support frame is located in front of the first detection device; the second support frame is positioned behind the second detection device.

In order to realize the second purpose of the invention, the adopted technical scheme is as follows:

the utility model provides a pipe that online wall thickness detection device of car gasoline fuel distribution system stainless steel pipe detected and made, wherein, the pipe is by the stainless steel pipe that online wall thickness detection device of stainless steel pipe detected.

In order to realize the third purpose of the invention, the adopted technical scheme is as follows:

a detection method of an online wall thickness detection device for a stainless steel round tube of a vehicle gasoline fuel distribution system comprises the following steps:

the method comprises the steps that a stainless steel round pipe to be detected enters a stainless steel round pipe detection channel through the support of a first support frame, then the first detection head and the second detection head on a first detection device respectively detect the two sides of the stainless steel round pipe, then the third detection head and the fourth detection head on a second detection device respectively detect the two sides of the stainless steel round pipe and support the stainless steel round pipe through a second support frame until detection is completed.

The invention has the beneficial effects that:

compared with the prior art, the device and the detection method provided by the invention solve the problem caused by the off-line detection of the stainless steel round pipe, improve the efficiency and reduce the cost, and can ensure that the front wall and the rear wall of the wall thickness of the stainless steel round pipe can be detected and meet the performance requirement.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Detailed Description

The structure and operation of the present invention will be further described with reference to the following detailed description.

The on-line wall thickness detection device 100 for the stainless steel circular tube of the vehicle gasoline fuel distribution system shown in fig. 1 comprises a fixing platform 110 for fixing the whole device, and a plurality of fixing support legs 111 are arranged below the fixing platform 110.

The fixed platform 110 is provided with detection devices 120 and 130 along the stainless steel round tube detection channel 100a, the detection devices 120 and 130 respectively comprise detection heads 121, 122 and 131, 132 positioned at the upper and lower sides of the stainless steel round tube detection channel 100a, and the stainless steel round tube 200 sequentially passes through the detection heads 121, 122 and 131, 132 of the detection devices 120 and 130 for detection.

The detection heads 121 and 131 among the detection devices 120 and 130 are positioned at the upper side of the stainless steel round tube detection passage 100a and the detection heads 121 and 131 are positioned on the same straight line. The detection heads 122 and 132 of the detection devices 120 and 130 are located at the lower side of the stainless steel round tube detection channel 100a and the detection heads 122 and 132 are located on the same straight line.

Specifically, the detecting heads 121, 122 and 131, 132 of the detecting devices 120 and 130 are respectively mounted on the fixed platform 110 through the mounting brackets 120a, 120b and 130a, 130b on both sides.

In addition, a plurality of support frames 140 are further installed on the stainless steel round tube detection channel 100a, and are used for supporting the stainless steel round tube 200 to perform detection and prevent falling. The support frame 140 includes support frames 141 and 142, and the support frame 141 is located in front of the detection device 120; the supporting frame 142 is located behind the detecting device 130.

Because of having the above structure, the working method and principle of the invention lie in:

the stainless steel round tube 200 to be detected enters from the stainless steel round tube detection channel 100a through the support of the support frame 141, and then is detected from the two sides 201 and 202 of the stainless steel round tube 200 by the detection heads 121 and 122 on the detection device 120, and then is detected from the two sides 203 and 204 of the stainless steel round tube 200 by the detection heads 131 and 132 on the detection device 130 and is supported by the support frame 142 until the detection is completed.

That is, the stainless steel circular tube 200 passes from left to right sequentially through the detection heads 121 and 122 of the detection device 120 and the detection heads 131 and 132 of the detection device 130 for detection. The design scheme ensures the requirement of online detection of the wall thickness of the stainless steel round pipe.