CN215090192U

CN215090192U - Stamping device of car fuel tank cap inner panel

Info

Publication number: CN215090192U
Application number: CN202121124948.XU
Authority: CN
Inventors: 徐一鸣; 王文韬; 赵浩
Original assignee: Hunan Weifu Auto Parts Co ltd
Current assignee: Hunan Weifu Auto Parts Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-10
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a stamping device of car fuel tank cap inner panel, including the bottom plate, the fixed position that the bottom plate upper surface is close to the four corners installs the flexible post of spring, the upper end fixed mounting of the flexible post of spring has an upper fixed plate, the position that the bottom plate upper surface is located between the both sides middle part has the punching press base through bolt fixed mounting, the upper fixed plate upper surface is located central point and puts and has seted up hydraulic means through the screw. A stamping device of car fuel tank cap inner panel, make the air current dispersion come through the interior fan leaf of jet pipe head through the second breather pipe, make things convenient for the punching press recess to leave the material of punching press car fuel tank cap inner panel and blow out, avoid the punching press head to descend the back through hollow rubber buffer and begin to loosen the condition emergence that appears leaking gas before, arrange the material behind car fuel tank cap inner panel extrusion fast through first breather pipe and punching press base convenience, the operation is simpler.

Description

Stamping device of car fuel tank cap inner panel

Technical Field

The utility model relates to a stamping device technical field, in particular to stamping device of car fuel tank cap inner panel.

Background

The fuel tank cap refers to a tank for storing gasoline on an automobile. The shape is square, and the sealing performance is good because the sealing ring is made of stainless steel. There is only a small circular inlet which is just as large as the cap of the bottle for storage. Generally, the automobile fuel tank cap is placed at the tail part of an automobile, wherein an inner plate of the automobile fuel tank cap is stamped out by a stamping device; the existing stamping device has certain defects when in use, the material discharge is inconvenient, and the residual waste materials of the inner plate of the automobile oil tank cover after extrusion are not well cleaned.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a stamping device of car fuel tank cap inner panel can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stamping device of car fuel tank cap inner panel, includes the bottom plate, the fixed position that the bottom plate upper surface is close to the four corners has the flexible post of spring, the upper end fixed mounting of the flexible post of spring has an upper fixed plate, the position that the bottom plate upper surface is located between the both sides middle part has the punching press base through bolt fixed mounting, the upper fixed plate upper surface is located central point and puts and has seted up hydraulic means through the screw, the hydraulic means lower extreme passes upper fixed plate movable mounting and has the punching press head, the punching press base both sides are close to the fixed position that the two angles of upper surface and have first breather pipe, the fixed position movable mounting that the upper surface lower surface is close to the flexible post of spring has the second breather pipe.

Preferably, the punching press recess has been seted up to punching press base upper surface position in central point, the air vent has been seted up to the position that punching press base both sides are close to two angles of upper surface, the inboard of air vent is close to punching press recess one end and has been seted up the through-hole of ventilating, the inboard position fixed mounting that is located the upper end of through-hole of ventilating has hollow rubber buffer, punching press base both sides are corresponding to air vent fixed mounting has the hollow tube.

Preferably, a first fixing ring is movably mounted on the outer side of the first vent pipe close to the lower end of the first vent pipe through a screw.

Preferably, the lower extreme fixed mounting of second breather pipe has the nozzle pipe head, the position movable mounting that is close to the lower extreme in the second breather pipe outside has the solid fixed ring of second, the solid fixed ring outside fixed mounting of second has a swing joint spare, the position fixed mounting that the solid fixed ring one end of second was kept away from in the swing joint spare outside has the bearing, the nozzle pipe head inboard is close to the position fixed mounting of lower surface and has the mount, the mount lower surface is located central point and puts movable mounting and have the fan leaf.

Preferably, the first fixing ring is fixedly connected with the hollow pipe through a hexagon socket head cap screw, the first vent pipe is fixedly installed at the positions, close to two corners of the upper surface, of the two sides of the stamping base through the first fixing ring, and the first vent pipe and the second vent pipe penetrate through the upper fixing plate.

Preferably, the upper surface of the bearing outer ring is fixedly connected with the lower surface of the upper fixing plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the second breather pipe that sets up, the second breather pipe makes the air current dispersion come through the interior fan leaf of jet-propelled pipe head, makes things convenient for the punching press recess to leave the material of punching press car fuel tank cap inner panel and blows out, avoids the punching press head to descend after the beginning condition that appears leaking gas before loosening to take place through hollow rubber buffer, through the first breather pipe and the punching press base that set up, first breather pipe and punching press base are convenient quick arrange the material behind the extrusion of car fuel tank cap inner panel, operate more simply.

Drawings

FIG. 1 is a schematic view of the overall structure of a stamping device for an inner plate of an automobile fuel tank cap according to the present invention;

FIG. 2 is an enlarged view of a portion A in FIG. 1 of a stamping device for an inner plate of an automobile fuel tank cap according to the present invention;

FIG. 3 is an enlarged view of a portion B in FIG. 1 of a stamping device for an inner plate of an automobile fuel tank cap according to the present invention;

FIG. 4 is a schematic partial cross-sectional view of a stamping base of a stamping device for an inner plate of an automobile fuel tank cap according to the present invention;

fig. 5 is a schematic view of a partial section of a second vent pipe of a stamping device for an inner plate of an automobile fuel tank cap of the present invention.

In the figure: 1. a lower fixing plate; 2. a spring telescopic column; 3. an upper fixing plate; 4. stamping the base; 401. stamping a groove; 402. a vent hole; 403. a vent through hole; 404. a hollow rubber plug; 405. a hollow tube; 5. a hydraulic device; 6. punching a head; 7. a first vent pipe; 701. a first retaining ring; 8. a second vent pipe; 801. an air jet nozzle; 802. a second retaining ring; 803. a movable connecting piece; 804. a bearing; 805. a fixed mount; 806. a fan blade.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a stamping device for an inner plate of an automobile fuel tank cap comprises a lower fixing plate 1, wherein spring telescopic columns 2 are fixedly mounted at positions, close to four corners, on the upper surface of the lower fixing plate 1, an upper fixing plate 3 is fixedly mounted at the upper ends of the spring telescopic columns 2, a stamping base 4 is fixedly mounted at a position, located in the middle between two sides, on the upper surface of the lower fixing plate 1 through bolts, a hydraulic device 5 is arranged at the central position of the upper surface of the upper fixing plate 3 through screws, the lower end of the hydraulic device 5 penetrates through the upper fixing plate 3 and is movably mounted with a stamping head 6, first vent pipes 7 are fixedly mounted at positions, close to two corners of the upper surface, on two sides of the stamping base 4, and second vent pipes 8 are movably mounted at positions, close to the spring telescopic columns 2, on the lower surface of the upper fixing plate 3;

a stamping groove 401 is formed in the center of the upper surface of the stamping base 4, vent holes 402 are formed in the positions, close to two corners of the upper surface, of two sides of the stamping base 4, vent holes 403 are formed in the inner sides of the vent holes 402, close to one end of the stamping groove 401, hollow rubber plugs 404 are fixedly mounted at the positions, located at the upper ends of the inner sides of the vent holes 403, and hollow pipes 405 are fixedly mounted on the two sides of the stamping base 4 corresponding to the vent holes 402; a first fixing ring 701 is movably arranged on the outer side of the first breather pipe 7 close to the lower end through screws; an air injection pipe head 801 is fixedly installed at the lower end of the second air pipe 8, a second fixing ring 802 is movably installed at the position, close to the lower end, of the outer side of the second air pipe 8, a movable connecting piece 803 is fixedly installed at the outer side of the second fixing ring 802, a bearing 804 is fixedly installed at the position, far away from one end of the second fixing ring 802, of the outer side of the movable connecting piece 803, a fixing frame 805 is fixedly installed at the position, close to the lower surface, of the inner side of the air injection pipe head 801, and a fan blade 806 is movably installed at the position, located at the center, of the lower surface of the fixing frame 805; the first fixing ring 701 is fixedly connected with the hollow pipe 405 through an inner hexagonal screw, the first vent pipe 7 is fixedly arranged at the two sides of the stamping base 4 close to the two corners of the upper surface through the first fixing ring 701, and the first vent pipe 7 and the second vent pipe 8 penetrate through the upper fixing plate 3; the upper surface of the outer ring of the bearing 804 is fixedly connected with the lower surface of the upper fixing plate 3.

It should be noted that, the utility model relates to a stamping device for an inner plate of an automobile fuel tank cap, when in use, the upper ends of a first vent pipe 7 and a second vent pipe 8 are connected with an air pressure device, a material is extruded to a stamping groove 401 on a stamping base 4 through a stamping head 6 through a hydraulic device 5, the inner plate of the automobile fuel tank cap is extruded out, the second vent pipe 8 is sprayed out from the inner plate of the automobile fuel tank cap through a hollow pipe 405, an air vent 402 and an air vent 403, a hollow rubber plug 404 prevents the occurrence of air leakage before the stamping head 6 starts to loosen after descending, the second vent pipe 8 is blown to the inside of the stamping groove 401 on the stamping base 4 through a fan blade 806 in the air vent pipe head 801, the material of the stamping groove 401 which is left for stamping the inner plate of the automobile fuel tank cap is blown out, the orientation of the air vent pipe head 801 can be adjusted through a movable connecting piece 803, the second vent pipe 8 enables the air flow to be dispersed through the fan blade 806 in the air vent pipe head 801, make things convenient for punching press recess 401 to leave the material of punching press car tank cap inner panel and blow out, arrange the material behind convenient quick car tank cap inner panel extrusion of first breather pipe 7 and punching press base 4, the operation is simpler.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a stamping device of car fuel tank cap inner panel which characterized in that: including bottom plate (1), the fixed position that bottom plate (1) upper surface is close to the four corners installs spring telescopic column (2), the upper end fixed mounting of spring telescopic column (2) has upper fixed plate (3), the position that bottom plate (1) upper surface is located between the both sides middle part has punching press base (4) through bolt fixed mounting, upper fixed plate (3) upper surface is located central point and puts through the screw and has seted up hydraulic means (5), hydraulic means (5) lower extreme passes upper fixed plate (3) movable mounting has punching press head (6), the fixed position that punching press base (4) both sides are close to the upper surface both corners has first breather pipe (7), the position movable mounting that upper fixed plate (3) lower surface is close to spring telescopic column (2) has second breather pipe (8).

2. The stamping device for the inner plate of the automobile fuel tank cap according to claim 1, characterized in that: punching press recess (401) have been seted up to punching press base (4) upper surface position in central point, air vent (402) have been seted up to punching press base (4) both sides near the position at two angles of upper surface, air vent (403) have been seted up near punching press recess (401) one end to the inboard of air vent (402), the inboard position fixed mounting that is located the upper end of air vent (403) has hollow rubber buffer (404), punching press base (4) both sides are corresponding to air vent (402) fixed mounting hollow tube (405).

3. The stamping device for the inner plate of the automobile fuel tank cap according to claim 2, characterized in that: a first fixing ring (701) is movably mounted on the outer side of the first ventilating pipe (7) close to the lower end through screws.

4. The stamping device for the inner plate of the automobile fuel tank cap according to claim 1, characterized in that: the lower extreme fixed mounting of second breather pipe (8) has nozzle pipe head (801), the position movable mounting that is close to the lower extreme in second breather pipe (8) outside has the solid fixed ring of second (802), the solid fixed ring of second (802) outside fixed mounting has swing joint spare (803), the position fixed mounting that the solid fixed ring of second (802) one end was kept away from in the swing joint spare (803) outside has bearing (804), nozzle pipe head (801) inboard is close to the position fixed mounting of lower surface has mount (805), mount (805) lower surface is located central point and puts movable mounting and has fan leaf (806).

5. The stamping device for the inner plate of the automobile fuel tank cap according to claim 3, characterized in that: first solid fixed ring (701) are through hexagon socket head cap screw and hollow tube (405) fixed connection, first breather pipe (7) are close to the position at upper surface both corners through first solid fixed ring (701) fixed mounting in punching press base (4) both sides, upper fixed plate (3) are passed with second breather pipe (8) in first breather pipe (7).

6. The stamping device for the inner plate of the automobile fuel tank cap according to claim 4, wherein: the upper surface of the outer ring of the bearing (804) is fixedly connected with the lower surface of the upper fixing plate (3).