Oil pipe fixing assembly of four-pipe oil mass sensor mounting bed
The utility model discloses a division application of application number "201922209823.6", application date 2019.12.11, name "four pipe oil mass sensor's installation bed".
Technical Field
The utility model relates to a fixed subassembly of oil pipe of four pipes oil mass sensor installation beds belongs to mechanical installation bed technical field.
Background
The four-tube fuel quantity sensor is used for monitoring the fuel quantity condition of fuel in an automobile fuel tank, and is widely applied due to the advantages of simple structure, difficulty in oil leakage and the like. Four-pipe oil mass sensor generally comprises sensor base and the oil pipe of cartridge on sensor base, takes the interference installation between four-pipe oil mass sensor's oil pipe and the base, but because be provided with a plurality of advances on the sensor base, oil-out and gas port, the shape is irregular, and the one end of returning the oil pipe still is equipped with the return bend, at the in-process of installation, often need constantly alternate the angle, reduce rocking in the installation, bring very big inconvenience for workman's operation, the probability of also having increased the installation failure simultaneously. Therefore, an oil pipe fixing assembly capable of fixing the four-pipe oil mass sensor is needed, so that the four-pipe oil mass sensor is prevented from shaking in the installation process, and the operation burden of workers is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the above-mentioned not enough to prior art exists provides a fixed subassembly of oil pipe that can be used to install four pipe oil mass sensor.
The utility model provides an above-mentioned technical problem's technical scheme as follows: an oil pipe fixing assembly of a four-pipe oil mass sensor mounting bed comprises an oil pipe limiting part and a pressing and clamping device; the oil pipe limiting part comprises a lower supporting block and a middle separation supporting block, two oil pipe half grooves are formed in the surface, opposite to the middle separation supporting block, of the lower supporting block, and two oil pipe half grooves are formed in the surfaces of the two sides of the middle separation supporting block; the oil pipe half groove is matched with four oil pipes of the four-pipe oil mass sensor; the downward pressing and clamping device comprises a platform arranged above the oil pipe limiting piece, the platform is fixedly arranged on the mounting bed through four columns, and a through hole and a guide hole are formed in the platform; the air cylinder B is arranged on the platform, the output end of the air cylinder B penetrates through the through hole in the platform, and the end part of the output end is fixed on the pressing plate; two oil pipe half grooves matched with the oil pipe half grooves in the middle separation supporting block are arranged on the lower surface of the pressing plate.
On the basis of the technical scheme, the utility model discloses a reach the convenience of use and the stability of equipment, can also make following improvement to foretell technical scheme:
furthermore, guide posts are respectively and fixedly arranged on two sides of the upper surface of the pressing plate, and the other ends of the two guide posts respectively penetrate through the guide holes on the platform; the length of the guide post is larger than the stroke of the output end of the air cylinder B.
Further, the lower supporting block place on the locating part mesa, the tip department that lies in the lower supporting block on the locating part mesa is equipped with the limiting plate, the limiting plate provides fixed limiting displacement to oil pipe locating part.
The utility model discloses an installation: placing two oil pipes corresponding to oil pipe half grooves of a lower supporting block in oil pipes to be installed of a four-pipe oil quantity sensor in the oil pipe half grooves corresponding to the lower supporting block, then placing a middle separation supporting block on the lower supporting block, paying attention to the fact that one side face of the middle separation supporting block, which is provided with the oil pipe half grooves corresponding to the placed two oil pipes, is placed opposite to the lower supporting block, and then placing the remaining two oil pipes in the oil pipe half grooves corresponding to the middle separation supporting block; and then starting the air cylinder B, pushing the pressing plate to move downwards to the oil pipes to be pressed tightly by the air cylinder B, clamping and fixing the two oil pipes in the middle by the pressing plate and the middle separation supporting block in a matching way, clamping and fixing the two oil pipes below by the middle separation supporting block and the lower supporting block in a matching way, and installing the base on the oil pipes.
The utility model has the advantages that: in the process of installing the oil pipes, the lower supporting block supports two oil pipe bodies; the middle support block that separates provides the support to two other oil pipe bodys, and the clamp plate exerts tight pressure, presss from both sides tight four oil pipes simultaneously, separates the support block cooperation through lower supporting shoe and middle, puts four pipes oil mass sensor flat, puts steadily, has avoided because the anomalous shape of four pipes oil mass sensor leads to the fact unstable on the mount bed to reduce rocking of four pipes oil mass sensor, alleviateed workman's installation operation burden.
Drawings
FIG. 1 is a schematic view of the overall structure of an oil pipe fixing assembly of a four-pipe oil mass sensor mounting bed;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a top view of the intermediate spaced apart support blocks;
FIG. 4 is a side view of the intermediate spaced apart support block;
fig. 5 is a schematic structural diagram of a four-tube oil quantity sensor.
The reference numbers are recorded as follows: 2-oil pipe fixing component, 2.1-oil pipe limiting piece, 2.1.1-middle separation supporting block, 2.1.2-lower supporting block, 2.2-lower pressing clamping device, 2.2.1-platform, 2.2.2-cylinder B, 2.2.3-pressing plate, 2.2.4-guide column, 2.3-limiting piece table, 2.3.1-limiting plate and 4-four-pipe oil mass sensor.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1-2, an oil tube fixing assembly 2 of a four-tube oil mass sensor mounting bed comprises an oil tube limiting part 2.1 and a pressing and clamping device 2.2, wherein the oil tube limiting part 2.1 comprises a lower support block 2.1.2 and a middle separation support block 2.1.1, and two oil tube half-grooves are arranged on the surface of the lower support block 2.1.2 opposite to the middle separation support block 2.1.1; as shown in fig. 3-4, two oil pipe half grooves are arranged on the surfaces of both sides of the middle separation supporting block 2.1.1; the oil pipe half groove is matched with four oil pipes of a four-pipe oil quantity sensor 4 (shown in figure 5); the downward pressing and clamping device 2.2 comprises a platform 2.2.1 arranged above the oil pipe limiting piece 2.1, the platform 2.2.1 is fixedly arranged on the mounting bed through four columns, and the platform 2.2.1 is provided with a through hole and a guide hole; the air cylinder B2.2.2 is installed on the platform 2.2.1, the output end of the air cylinder B2.2.2 penetrates through a through hole on the platform 2.2.1, and the end part of the output end is fixed on the pressure plate 2.2.3; two oil pipe half grooves matched with the oil pipe half grooves on the middle separation supporting block 2.1.1 are arranged on the lower surface of the pressing plate 2.2.3; guide posts 2.2.4 are fixedly mounted on two sides of the upper surface of the pressing plate 2.2.3 respectively, and the other ends of the two guide posts 2.2.4 penetrate through guide holes in the platform 2.2.1 respectively. The lower supporting block 2.1.2 is placed on the limiting piece table 2.3, the limiting piece table 2.3 is installed on the installation bed, and the limiting plate 2.3.1 is arranged at the end part, located on the lower supporting block 2.1.2, of the limiting piece table 2.3.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.