CN112091090A - Fuel tank end cover necking machine - Google Patents
Fuel tank end cover necking machine Download PDFInfo
- Publication number
- CN112091090A CN112091090A CN202011297295.5A CN202011297295A CN112091090A CN 112091090 A CN112091090 A CN 112091090A CN 202011297295 A CN202011297295 A CN 202011297295A CN 112091090 A CN112091090 A CN 112091090A
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- CN
- China
- Prior art keywords
- plate
- fuel tank
- fixing
- clamping
- necking machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/04—Reducing; Closing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/18—Making hollow objects characterised by the use of the objects vessels, e.g. tubs, vats, tanks, sinks, or the like
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The invention relates to the technical field of fuel tanks, and discloses a fuel tank end cover necking machine which comprises a fixed bottom plate, wherein support frames are arranged on two sides of the upper end of the fixed bottom plate, a top plate is arranged at the top end of each support frame, a motor plate is arranged in the middle of the lower end of the top plate, a fixed plate is arranged at the lower end of the motor plate, a power motor is arranged at the lower end of the fixed plate, an output shaft at the front end of the power motor is connected with a driving belt wheel, the outer side of the driving belt wheel is connected with a driven belt wheel through a belt, a connecting rod is hinged to the non-circle center position on the driven belt wheel, a moving. According to the invention, the rapid extrusion closing-in of the top of the oil supplementing pipe is realized, the rotation of the fuel tank is realized under the action of the movable plate, the purpose of uniform closing-in is further ensured, and the two closing-in blocks adopt the same power source, so that the device cost is further reduced.
Description
Technical Field
The invention relates to the technical field of fuel tanks, in particular to a fuel tank end cover necking machine.
Background
Fuel tanks, i.e., fuel storage devices, have high requirements for corrosion resistance. At double operating pressures, the seal should be sealed at a gauge pressure of at least 0.03 MPa. The overpressure produced must be relieved by itself through an orifice or a safety valve. The fuel should not flow out of the filling gland or the pressure balancing device when driving on curves, inclined roads or under impact. The fuel tank must be installed away from the engine in order to avoid igniting the fuel in the event of a traffic accident.
In the processing process of an aluminum alloy square fuel tank of an automobile, the closing-in of the fuel tank end cover in the prior art at present is generally formed by a mould; the problems with this approach are: 1. the investment for manufacturing the mold is large, the mold must be changed if the design of a customer is changed in the existing mold forming process, the period is long, the debugging is difficult, and the investment cost is high; 2. the die forming process is adopted, so that the die is easy to wear and needs to be maintained, and the die used in the process is large, so that the maintenance cost is high; 3. the manufactured die has certain hardness, and the hardness of each batch of materials for manufacturing the fuel tank is inconsistent, so that the sizes of the processed closed ends of the fuel tank end cover products are inconsistent, and the assembly of the fuel tank end cover and the tank body in the next procedure is difficult.
Chinese patent (publication No. CN 104325039B) discloses a fuel tank end cap necking machine, which comprises a machine base, a worktable arranged on the machine base, a transverse feeding device and a longitudinal feeding device arranged on the machine base above the worktable, wherein the transverse feeding device comprises a transverse feeding screw rod driven by a transverse feeding motor, the transverse feeding screw rod is connected with a transverse feeding screw rod nut seat arranged on a transverse feeding guide rail, a necking machine head spindle seat is arranged on the transverse feeding screw rod nut seat, and a necking machine head spindle is arranged on the necking machine head spindle seat.
Disclosure of Invention
The invention aims to provide a fuel tank end cover necking machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a fuel tank end cover necking machine comprises a fixed bottom plate, support frames are arranged on two sides of the upper end of the fixed bottom plate, a top plate is arranged at the top end of each support frame, a motor plate is arranged in the middle of the lower end of the top plate, a fixed plate is arranged at the lower end of the motor plate, a power motor is arranged at the lower end of the fixed plate, an output shaft at the front end of the power motor is connected with a driving belt wheel, a driven belt wheel is connected to the outer side of the driving belt wheel through a belt, a connecting rod is hinged to the non-circle center position on the driven belt wheel, a moving column is hinged to the other end of the connecting rod, a necking block is connected to the other end of the moving column, the necking block is arranged in a guide cylinder in a sliding mode, a necking cylinder is arranged in, the oil supplementing pipe is arranged inside the closing cylinder.
As a further scheme of the invention: the fixed legs are arranged on two sides of the lower end of the fixed bottom plate, the rotating motor is arranged in the middle of the lower end of the fixed bottom plate, and an output shaft at the upper end of the rotating motor is connected with a movable plate.
As a further scheme of the invention: the upper end of the fixing ring is provided with a clamping block, and the lower end of the movable ring is provided with a clamping groove matched with the clamping block.
As a further scheme of the invention: the middle part of the outer wall of the fixing frame is provided with a clamping column in a sliding manner, one end of the inner side of the clamping column is provided with a clamping ring, and one end of the outer side of the clamping column is provided with a clamping handle.
As a further scheme of the invention: the driven belt wheel is rotatably arranged at the front end of the support frame.
As a further scheme of the invention: fixed columns are installed on two sides of the upper end of the guide cylinder and fixed on two sides of the lower end of the top plate.
As a further scheme of the invention: and a clamping spring is arranged between the clamping handle and the outer wall of the fixing frame, and the clamping spring is sleeved outside the clamping column.
As a further scheme of the invention: the motor plate is fixed in the middle of the lower end of the top plate through a fixing bolt.
As a further scheme of the invention: the middle part of the driving belt wheel is provided with a plurality of through holes.
As a still further scheme of the invention: the clamping ring is of an arc-shaped structure.
Compared with the prior art, the invention has the beneficial effects that:
the utility model provides a fuel tank end cover necking-in machine, it is rational in infrastructure, the modern design, through the driven band pulley that is equipped with, connecting rod and the mutually supporting between the piece of closing in, realized closing in to the quick extrusion at tonifying oil pipe top to realized the rotation of fuel tank under the effect of fly leaf, further ensured the purpose of even binding off, and two piece adoption same power sources of closing in, further reduced device cost, the practicality is strong, and the reliability is high.
Drawings
FIG. 1 is a schematic structural diagram of a fuel tank end cover necking machine.
Fig. 2 is a partially enlarged structural diagram of a in fig. 1.
Fig. 3 is a schematic top view of a fixed frame of a fuel tank end cap necking machine.
FIG. 4 is a schematic structural view of a guide cylinder in a fuel tank end cover necking machine.
FIG. 5 is a schematic structural view of a fixing ring in a fuel tank end cover necking machine.
FIG. 6 is a schematic structural view of a movable ring in a fuel tank end cover necking machine.
In the figure: 1-a fixed bottom plate, 2-a fixed leg, 3-a rotating motor, 4-an output shaft, 5-a movable plate, 6-a fixed frame, 7-a fuel tank body, 8-an oil supplementing pipe, 9-a fixed ring, 10-a movable ring, 11-a through hole, 12-a fixed bolt, 13-a clamping block, 14-a clamping groove, 15-a support frame and 16-a driven belt wheel, 17-connecting rod, 18-fixed column, 19-motor plate, 20-top plate, 21-fixed plate, 22-power motor, 23-driving pulley, 24-belt, 25-closing cylinder, 26-guide cylinder, 27-moving column, 28-closing block, 29-clamping ring, 30-clamping column, 31-clamping handle and 32-clamping spring.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example 1
Referring to fig. 1 to 6, in the embodiment of the invention, a fuel tank end cover necking-in machine comprises a fixed bottom plate 1, wherein fixed legs 2 are arranged on two sides of the lower end of the fixed bottom plate 1 and used for realizing the supporting and fixing effect of the whole device, a rotating motor 3 is arranged in the middle of the lower end of the fixed bottom plate 1 and used for ensuring the rotation of a movable plate 5 and further ensuring that the fixed frame 6 drives a fuel tank body 7 to rotate, an output shaft 4 at the upper end of the rotating motor 3 is connected with the movable plate 5, support frames 15 are arranged on two sides of the upper end of the fixed bottom plate 1, a top plate 20 is arranged at the top end of each support frame 15, a motor plate 19 is arranged in the middle of the lower end of each top plate 20, the motor plate 19 is fixed in the middle of the lower end of each top plate 20 through a, the output shaft 4 at the front end of the power motor 22 is connected with a driving belt wheel 23, the middle part of the driving belt wheel 23 is provided with a plurality of through holes 11, the outer side of the driving belt wheel 23 is connected with a driven belt wheel 16 through a belt 24, the driven belt wheel 16 is rotatably arranged at the front end of the support frame 15, a connecting rod 17 is hinged at the non-circle center position on the driven belt wheel 16, the other end of the connecting rod 17 is hinged with a moving column 27, the other end of the moving column 27 is connected with a closing-in block 28, the closing-in block 28 is slidably arranged in a guide cylinder 26, fixing columns 18 are arranged at both sides of the upper end of the guide cylinder 26, the fixing columns 18 are fixed at both sides of the lower end of the top plate 20, the guide cylinder 26 is arranged for limiting and guiding the left and right movement of the closing-in block 28, a closing, the lower end of the movable ring 10 is provided with a clamping groove 14 matched with the clamping block 13, the arrangement of the clamping block 13 and the clamping groove 14 ensures that the movable ring 10 can rotate along the fixed ring 9, so that the limiting rotation effect of the whole fuel tank body 7 is ensured, the upper end of the fixed ring 9 is rotatably provided with the movable ring 10, the upper end of the movable ring 10 is provided with the movable ring 5, the upper end of the movable ring 5 is provided with the fixed frame 6, the middle part of the outer wall of the fixed frame 6 is slidably provided with the clamping column 30, one end of the inner side of the clamping column 30 is provided with the clamping ring 29, the clamping ring 29 is of an arc structure and can better clamp the fuel tank body 7, one end of the outer side of the clamping column 30 is provided with the clamping handle 31 for driving the clamping column 30 to rotate, the clamping and fixing effect of the, an oil supplementing pipe 8 is installed at the upper end of the fuel tank body 7, and the oil supplementing pipe 8 is arranged inside the closing tube 25, so that the opening can be closed better.
Example 2
In another embodiment of the invention, the device comprises a fixed bottom plate 1, fixed legs 2 are arranged on two sides of the lower end of the fixed bottom plate 1, a rotating motor 3 is arranged in the middle of the lower end of the fixed bottom plate 1, an output shaft 4 at the upper end of the rotating motor 3 is connected with a movable plate 5, support frames 15 are arranged on two sides of the upper end of the fixed bottom plate 1, a top plate 20 is arranged at the top end of each support frame 15, a motor plate 19 is arranged in the middle of the lower end of each top plate 20, the motor plate 19 is fixed in the middle of the lower end of the top plate 20 through a fixed bolt 12, a fixed plate 21 is arranged at the lower end of each motor plate 19, a power motor 22 is arranged at the lower end of each fixed plate 21, a driving pulley 23 is connected with an output shaft 4 at the front end of the power motor 22, a plurality of, the other end of the connecting rod 17 is hinged with a moving column 27, the other end of the moving column 27 is connected with a closing block 28, the closing block 28 is arranged in a guide cylinder 26 in a sliding manner, fixed columns 18 are arranged on two sides of the upper end of the guide cylinder 26, the fixed columns 18 are fixed on two sides of the lower end of a top plate 20, the closing cylinder 25 is arranged in the middle of the guide cylinder 26, a fixed ring 9 is arranged at the upper end of a fixed bottom plate 1, a clamping block 13 is arranged at the upper end of the fixed ring 9, a clamping groove 14 matched with the clamping block 13 is arranged at the lower end of a movable ring 10, a movable ring 10 is rotatably arranged at the upper end of the fixed ring 9, a movable plate 5 is arranged at the upper end of the movable ring 10, a fixed frame 6 is arranged at the upper end of the movable plate 5, a clamping column 30 is arranged in the middle of the outer wall of the fixed, the upper end of the fuel tank body 7 is provided with the oil supplementing pipe 8, the oil supplementing pipe 8 is arranged inside the closing tube 25, and the difference between the embodiment and the above embodiment is that a clamping spring 32 is arranged between the clamping handle 31 and the outer wall of the fixing frame 6, and the clamping spring 32 is sleeved outside the clamping column 30, so as to better realize the clamping and fixing effects.
In the invention, when the fuel tank sealing device works, a fuel tank body 7 needing to be sealed is placed on the fixed frame 6, then the fixed clamping effect is realized through the clamping ring 29, then the rotating motor 3 is started to drive the fixed frame 6 to rotate, then the power motor 22 drives the driving belt wheel 23 to rotate, then the driven belt wheel 16 is driven to rotate under the action of the belt 24, further the closing block 28 is driven to move left and right along the guide cylinder 26 under the action of the connecting rod 17 and the moving column 27, further the sealing effect on the end part of the pipe orifice of the oil supplementing pipe 8 is realized, and the whole process is fast and convenient to operate. The invention has reasonable structure and novel design, realizes the rapid extrusion closing-in of the top of the oil supplementing pipe 8 by the mutual matching of the driven belt wheel 16, the connecting rod 27 and the closing-in block 28, realizes the rotation of the fuel tank under the action of the movable plate 5, further ensures the uniform closing-in purpose, and adopts the same power source for the two closing-in blocks, thereby further reducing the device cost, having strong practicability and high reliability.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A fuel tank end cover necking machine comprises a fixed base plate (1), support frames (15) are installed on two sides of the upper end of the fixed base plate (1), and the end cover necking machine is characterized in that a top plate (20) is installed on the top end of each support frame (15), a motor plate (19) is installed in the middle of the lower end of each top plate (20), a fixing plate (21) is installed at the lower end of each motor plate (19), a power motor (22) is installed at the lower end of each fixing plate (21), an output shaft (4) at the front end of each power motor (22) is connected with a driving belt wheel (23), the outer side of each driving belt wheel (23) is connected with a driven belt wheel (16) through a belt (24), a connecting rod (17) is hinged to the position of a non-circle center on each driven belt wheel (16), a moving column (27) is hinged to the other end of each connecting rod (17), a, the oil replenishing device is characterized in that a fixing ring (9) is installed at the upper end of a fixing bottom plate (1), a movable ring (10) is rotatably arranged at the upper end of the fixing ring (9), a movable plate (5) is installed at the upper end of the movable ring (10), a fixing frame (6) is installed at the upper end of the movable plate (5), a fuel tank body (7) is detachably installed at the upper end of the fixing frame (6), an oil replenishing pipe (8) is installed at the upper end of the fuel tank body (7), and the oil replenishing pipe (8.
2. The fuel tank end cover necking machine according to claim 1, wherein fixing legs (2) are arranged on two sides of the lower end of the fixing bottom plate (1), a rotating motor (3) is arranged in the middle of the lower end of the fixing bottom plate (1), and an output shaft (4) at the upper end of the rotating motor (3) is connected with a movable plate (5).
3. The fuel tank end cover necking machine according to claim 1, wherein a clamping column (30) is slidably arranged in the middle of the outer wall of the fixing frame (6), a clamping ring (29) is arranged at one end of the inner side of the clamping column (30), and a clamping handle (31) is arranged at one end of the outer side of the clamping column (30).
4. The necking machine for end caps of fuel tanks according to claim 1, wherein the driven pulley (16) is rotatably disposed at the front end of the support frame (15).
5. The fuel tank end cover necking machine according to claim 1, wherein fixing posts (18) are mounted on two sides of the upper end of the guide cylinder (26), and the fixing posts (18) are fixed on two sides of the lower end of the top plate (20).
6. The fuel tank end cover necking machine according to claim 3, wherein a clamping spring (32) is installed between the clamping handle (31) and the outer wall of the fixing frame (6), and the clamping spring (32) is sleeved outside the clamping column (30).
7. The fuel tank end cover necking machine according to claim 1, wherein the motor plate (19) is fixed to the middle of the lower end of the top plate (20) by a fixing bolt (12).
8. The fuel tank end cover necking machine according to claim 1 or 7, wherein a clamping block (13) is mounted at the upper end of the fixing ring (9), and a clamping groove (14) matched with the clamping block (13) is formed at the lower end of the movable ring (10).
9. The fuel tank end cover necking machine according to claim 1 or 5, wherein a plurality of through holes (11) are formed in the middle of the driving pulley (23).
10. A fuel tank end closure machine according to claim 3, characterized in that said clamping ring (29) is of arcuate configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011297295.5A CN112091090B (en) | 2020-11-19 | 2020-11-19 | Fuel tank end cover necking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011297295.5A CN112091090B (en) | 2020-11-19 | 2020-11-19 | Fuel tank end cover necking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112091090A true CN112091090A (en) | 2020-12-18 |
| CN112091090B CN112091090B (en) | 2021-02-23 |
Family
ID=73785365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011297295.5A Active CN112091090B (en) | 2020-11-19 | 2020-11-19 | Fuel tank end cover necking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112091090B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004291048A (en) * | 2003-03-27 | 2004-10-21 | Toyota Motor Corp | Spinning former |
| CN202539397U (en) * | 2012-03-21 | 2012-11-21 | 浙江罗森博格机床有限公司 | Efficient pipe reducing machine |
| CN107790569A (en) * | 2017-09-27 | 2018-03-13 | 安徽杰曼汽车零部件有限公司 | A kind of automatic hydraulic double end machine for shrinking |
| CN210208360U (en) * | 2019-04-11 | 2020-03-31 | 上海昕良不锈钢管业有限公司 | Quick forming necking machine for two end faces of pipe |
| CN211360375U (en) * | 2019-11-22 | 2020-08-28 | 红旗仪表有限公司 | Pressure gauge shell necking device |
-
2020
- 2020-11-19 CN CN202011297295.5A patent/CN112091090B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004291048A (en) * | 2003-03-27 | 2004-10-21 | Toyota Motor Corp | Spinning former |
| CN202539397U (en) * | 2012-03-21 | 2012-11-21 | 浙江罗森博格机床有限公司 | Efficient pipe reducing machine |
| CN107790569A (en) * | 2017-09-27 | 2018-03-13 | 安徽杰曼汽车零部件有限公司 | A kind of automatic hydraulic double end machine for shrinking |
| CN210208360U (en) * | 2019-04-11 | 2020-03-31 | 上海昕良不锈钢管业有限公司 | Quick forming necking machine for two end faces of pipe |
| CN211360375U (en) * | 2019-11-22 | 2020-08-28 | 红旗仪表有限公司 | Pressure gauge shell necking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112091090B (en) | 2021-02-23 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A closing machine for fuel tank end cover Effective date of registration: 20211220 Granted publication date: 20210223 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG ATK ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980015754 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230109 Granted publication date: 20210223 Pledgee: Shandong Zhucheng rural commercial bank Limited by Share Ltd. Pledgor: SHANDONG ATK ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980015754 |