CN219348177U - Fuel tank detection device - Google Patents
Fuel tank detection device Download PDFInfo
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- CN219348177U CN219348177U CN202320359436.4U CN202320359436U CN219348177U CN 219348177 U CN219348177 U CN 219348177U CN 202320359436 U CN202320359436 U CN 202320359436U CN 219348177 U CN219348177 U CN 219348177U
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- detection
- fuel tank
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Abstract
The utility model relates to a fuel tank detection device, which comprises a supporting mechanism, an upper jacking mechanism and two side detection mechanisms; the supporting mechanism comprises a base and a supporting frame; the top of the support frame is provided with a top cover, and one end of the top cover is hinged to one end of the top of the support frame; a plurality of support rods are arranged on the lower surface of the top cover, and limit blocks are arranged on the lower surfaces of the support rods; the upper jacking mechanism comprises a plurality of upper jacking modules, and each of the upper jacking modules comprises a first support column and a clamp; the clamp is arranged on the first support column; the two-side detection mechanism comprises two-side detection modules which are arranged on the base; the two side detection mechanisms comprise a plurality of fourth support columns and detection mold plates; the detection die plate is arranged at the top of the fourth support columns; a plurality of connecting hole detection rods are inserted on the detection die plate in a sliding manner. The utility model can rapidly fix the fuel tank assembly to be detected and detect the contours of the two sides and the connecting hole positions of the two sides.
Description
Technical Field
The utility model relates to a fuel tank detection device, and belongs to the technical field of automobile part machining.
Background
As shown in fig. 1 and 2, the automobile fuel tank is a full scale of the automobile fuel tank. Currently, with the development of the automobile industry and the vibration of the domestic automobile industry, the requirements of various large automobile manufacturers on automobile fuel tanks are obviously increasing.
After the processing of the automobile fuel tank is finished, all parts on the automobile fuel tank need to be detected so as to ensure the quality and the precision of the automobile fuel tank. At present, the lower half part of the fuel tank is relatively easy to detect, the connecting through hole at the upper edge position of the fuel tank and the side profile are relatively more difficult to detect, the detection equipment required to be used is relatively complicated, and the greater difficulty is brought to detection personnel.
It is desirable to provide a fuel tank detection device that can solve the above-described technical problems.
Disclosure of Invention
The utility model aims to provide a fuel tank detection device which can be used for rapidly fixing a fuel tank assembly to be detected and detecting the outline of two sides and connecting hole positions of two sides of the fuel tank assembly.
In order to achieve the aim of the utility model, a fuel tank detection device comprises a supporting mechanism, an upward pushing mechanism and two side detection mechanisms;
the supporting mechanism comprises a base and a supporting frame; the support frame is fixed on the base; the top of the support frame is provided with a top cover, one end of the top cover is hinged to one end of the top of the support frame, bolts are arranged on two sides of the other end of the top cover, threaded holes are formed in two sides of one end, far away from the hinged position of the support frame and the top cover, of the support frame, and the two threaded holes are matched with the bolts;
a plurality of supporting rods are arranged on the lower surface of the top cover, limiting blocks are arranged on the lower surfaces of the supporting rods, and the positions and the shapes of the limiting blocks are matched with the upper cover of the fuel tank assembly to be detected;
the jacking mechanism comprises a plurality of jacking modules, and the jacking modules comprise first support columns and clamps; the first support columns are vertically fixed on the base and positioned in the support frame; the clamp is arranged on the first support column, and a clamp arm on the clamp is vertically upwards arranged; a jacking block is fixed at the top of a clamp arm on the clamp, and is matched with the position corresponding to the lower end part of the fuel tank assembly to be detected;
the two-side detection mechanism comprises two-side detection modules which are arranged on the base and positioned on two sides of the support frame; the two side detection mechanisms comprise a plurality of fourth support columns and detection mould plates; a plurality of fourth support columns are vertically fixed on the base; the detection die plates are arranged at the tops of the fourth support columns and are matched with the side surfaces of the fuel tank assemblies to be detected; a plurality of connecting hole detection rods are connected to the detection die plate in a sliding and inserting mode; the positions of the connecting hole detection rods on the detection die plate are matched with the positions of the connecting holes on two sides of the fuel tank assembly to be detected.
Preferably, the two sides of the upper end part of the support frame are provided with air cylinders close to the hinged positions of the top cover and the support frame, the bottoms of the air cylinders are hinged to the support frame, and the end parts of piston rods on the air cylinders are hinged to the two sides of the top cover.
Further, limit stops are arranged on two sides of the support frame and are positioned close to the hinged position of the top cover and the support frame.
Preferably, the base is also provided with a plurality of positioning modules; the positioning modules comprise second support columns and positioning pins; the locating pin vertically slides and is sleeved at the top of the second support column, and the top of the locating pin is provided with a plug-in connection part.
Further, a spring is sleeved on the locating pin.
Preferably, the base is further provided with a plurality of bolt position detection modules, each of the plurality of bolt position detection modules comprises a third support column and a detection pin, and the plurality of third support columns are vertically fixed on the base and positioned in the support frame; the detection pin is vertically sleeved on the top of the third support column in a sliding manner, and a sleeved part is arranged at the upper end part of the detection pin and is used for sleeving a bolt on the lower end surface of the fuel tank assembly to be detected; the positions of the detection pins distributed on the base are matched with the positions of bolts on the lower end face of the fuel tank assembly to be detected.
Compared with the prior art, the fuel tank detection device has the following advantages:
(1) The fuel tank assembly to be detected can be fast fixed through the jacking mechanism, and the two side outlines and the positions of the two side connecting holes of the fuel tank assembly can be fast detected through the two side detecting mechanisms, so that the operation is simple;
(2) Simple structure and convenient use.
Drawings
FIG. 1 is a schematic view of a fuel tank assembly for a vehicle according to the related art 1;
FIG. 2 is a schematic view of a fuel tank assembly for a vehicle according to the related art 2;
fig. 3 is a schematic structural view 1 of a fuel tank detecting device according to the present embodiment;
fig. 4 is a schematic structural view 2 of a fuel tank detecting device according to the present embodiment;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is an enlarged view of a portion of FIG. 4 at B;
fig. 7 is a schematic view of a structure of the fuel tank detecting device according to the present embodiment after fixing a fuel tank assembly.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples.
Examples
As shown in fig. 3, a fuel tank detection device comprises a supporting mechanism, a jacking mechanism and two side detection mechanisms;
the supporting mechanism comprises a base 1 and a supporting frame 2; the support frame 2 is fixed on the base 1; the top of the support frame 2 is provided with a top cover 3, one end of the top cover 3 is hinged to one end of the top of the support frame 2, bolts 10 are arranged on two sides of the other end of the top cover 3, threaded holes are formed in two sides of the end, away from the hinge position of the support frame 2, of the support frame 3, and the two threaded holes are matched with the bolts 10;
as shown in fig. 4, a plurality of support rods 11 are arranged on the lower surface of the top cover 3, limiting blocks 12 are arranged on the lower surfaces of the support rods 11, and the positions and the shapes of the limiting blocks 12 are matched with the upper cover of the fuel tank assembly to be detected.
In this embodiment, as shown in fig. 5, the two sides of the upper end portion of the supporting frame 2 are close to the hinged position of the top cover 3 and the supporting frame 2, the bottom of the air cylinder 13 is hinged on the supporting frame 2, and the end portion of the piston rod on the air cylinder 13 is hinged on the two sides of the top cover 3. Further, the two sides of the supporting frame 2 are provided with limit stops 14 at positions close to the hinging positions of the top cover 3 and the supporting frame 2, so that the position of the top cover 3 in a rotating way can be effectively limited, and the operator is prevented from being injured by smashing due to backward overturning.
As shown in fig. 4 and 6, the jacking mechanism comprises a plurality of jacking modules, and each of the jacking modules comprises a first support column 8 and a clamp 9; a plurality of first support columns 8 are vertically fixed on the base 1 and positioned in the support frame 2; the clamp 9 is arranged on the first support column 8, and a clamp arm on the clamp 9 is vertically upwards arranged; the top of the clamp arm on the clamp 9 is fixedly provided with a top block 15, and the top block 15 is matched with the position corresponding to the lower end part of the fuel tank assembly to be detected.
In this embodiment, as shown in fig. 6, the base 1 is further provided with a plurality of positioning modules; the positioning modules comprise second support columns 16 and positioning pins 17; the locating pin 17 is vertically and slidably sleeved at the top of the second support column 16, and a plug-in part is arranged at the top of the locating pin 17 and used for being sleeved in a hole corresponding to the lower end face of the fuel tank assembly to be detected, so that the locating pin can be positioned left and right, and the position of the fuel tank assembly is prevented from being deviated when the fuel tank assembly rises. Further, the positioning pin 17 is sleeved with a spring 18, so that the positioning pin 17 can reset after detection is completed.
In this embodiment, the base 1 is further provided with a plurality of bolt position detection modules, each of which includes a third support column 19 and a detection pin 20, and the plurality of third support columns 19 are vertically fixed on the base 1 and located in the support frame 2; the detection pin 20 is vertically and slidably sleeved on the top of the third support column 19, and a sleeved part is arranged on the upper end part of the detection pin 20 and is used for sleeving a bolt on the lower end surface of the fuel tank assembly to be detected; the positions of the detection pins 20 distributed on the base are matched with the positions of bolts on the lower end face of the fuel tank assembly to be detected; by the arrangement, the position of the bolt on the lower end face of the total fuel tank layer can be effectively detected.
As shown in fig. 7, the two-side detection mechanism includes two-side detection modules, which are mounted on the base 1 and located at two sides of the support frame 2; the two side detection mechanisms comprise a plurality of fourth support columns 5 and detection mould plates 6; a plurality of fourth support columns 5 are vertically fixed on the base 1; the detection die plates 6 are arranged at the tops of the fourth support columns 5, and the detection die plates 6 are matched with the side surfaces of the fuel tank assemblies to be detected; a plurality of connecting hole detection rods 7 are connected to the detection die plate 6 in a sliding and inserting mode; the positions of the connecting hole detection rods 7 on the detection die plate 6 are matched with the positions of the connecting holes on two sides of the fuel tank assembly to be detected; by the arrangement, the two sides of the fuel tank assembly and the connecting holes on the two sides can be effectively detected.
When the detection device works, as shown in fig. 7, firstly, the top cover 3 is opened through the air cylinder 13, the fuel tank assembly to be detected is put into the support frame 2, and the corresponding position of the lower end of the fuel tank assembly is spliced on the positioning pin 17 on the corresponding positioning module; pulling the clamp 9 on the upper top module, enabling the top block 15 on the clamp 9 to prop up the fuel tank assembly 21, enabling the limiting blocks 12 on the lower surface of the top cover 3 to be respectively attached to the corresponding positions of the upper end face of the fuel tank assembly 21, detecting whether gaps between two sides of the fuel tank assembly and the detection die plate are in a specified range or not through detection equipment, inserting the connecting hole detection rod 7, and detecting whether the positions of the connecting holes are qualified or not.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (6)
1. The fuel tank detection device is characterized by comprising a supporting mechanism, an upward pushing mechanism and two side detection mechanisms;
the supporting mechanism comprises a base and a supporting frame; the support frame is fixed on the base; the top of the support frame is provided with a top cover, one end of the top cover is hinged to one end of the top of the support frame, bolts are arranged on two sides of the other end of the top cover, threaded holes are formed in two sides of one end, far away from the hinged position of the support frame and the top cover, of the support frame, and the two threaded holes are matched with the bolts;
a plurality of supporting rods are arranged on the lower surface of the top cover, limiting blocks are arranged on the lower surfaces of the supporting rods, and the positions and the shapes of the limiting blocks are matched with the upper cover of the fuel tank assembly to be detected;
the jacking mechanism comprises a plurality of jacking modules, and the jacking modules comprise first support columns and clamps; the first support columns are vertically fixed on the base and positioned in the support frame; the clamp is arranged on the first support column, and a clamp arm on the clamp is vertically upwards arranged; a jacking block is fixed at the top of a clamp arm on the clamp, and is matched with the position corresponding to the lower end part of the fuel tank assembly to be detected;
the two-side detection mechanism comprises two-side detection modules which are arranged on the base and positioned on two sides of the support frame; the two side detection mechanisms comprise a plurality of fourth support columns and detection mould plates; a plurality of fourth support columns are vertically fixed on the base; the detection die plates are arranged at the tops of the fourth support columns and are matched with the side surfaces of the fuel tank assemblies to be detected; a plurality of connecting hole detection rods are connected to the detection die plate in a sliding and inserting mode; the positions of the connecting hole detection rods on the detection die plate are matched with the positions of the connecting holes on two sides of the fuel tank assembly to be detected.
2. The fuel tank detection device according to claim 1, wherein air cylinders are arranged on two sides of the upper end portion of the support frame and close to the hinged positions of the top cover and the support frame, the bottoms of the air cylinders are hinged to the support frame, and the end portions of piston rods on the air cylinders are hinged to two sides of the top cover.
3. A fuel tank testing device according to claim 2, wherein the two sides of the support frame are provided with limit stops adjacent to the hinge of the top cover and the support frame.
4. A fuel tank testing device according to any one of claims 1 to 3, wherein the base is further provided with a plurality of positioning modules; the positioning modules comprise second support columns and positioning pins; the locating pin vertically slides and is sleeved at the top of the second support column, and the top of the locating pin is provided with a plug-in connection part.
5. A fuel tank testing device according to claim 4, wherein the locating pin is spring-loaded.
6. The fuel tank detection device according to claim 1, wherein the base is further provided with a plurality of bolt position detection modules, each of the plurality of bolt position detection modules comprises a third support column and a detection pin, and the plurality of third support columns are vertically fixed on the base and positioned in the support frame; the detection pin is vertically sleeved on the top of the third support column in a sliding manner, and a sleeved part is arranged at the upper end part of the detection pin and is used for sleeving a bolt on the lower end surface of the fuel tank assembly to be detected; the positions of the detection pins distributed on the base are matched with the positions of bolts on the lower end face of the fuel tank assembly to be detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359436.4U CN219348177U (en) | 2023-03-02 | 2023-03-02 | Fuel tank detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320359436.4U CN219348177U (en) | 2023-03-02 | 2023-03-02 | Fuel tank detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219348177U true CN219348177U (en) | 2023-07-14 |
Family
ID=87113306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320359436.4U Active CN219348177U (en) | 2023-03-02 | 2023-03-02 | Fuel tank detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219348177U (en) |
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2023
- 2023-03-02 CN CN202320359436.4U patent/CN219348177U/en active Active
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