CN113857386A - Tangent inverted opening mould structure for oil tank opening of automobile - Google Patents

Abstract

The utility model provides an automobile is used for oil tank port tangent to turn over a mouthful mould structure, belongs to automobile parts processing technology field, including box and backup pad, the inside of box sets up for cavity, the spacing groove has been seted up on the box, the inside of spacing groove has the touch piece through spout sliding connection, the right side of box is rotated through the axis of rotation and is connected with the rotor plate, rotor plate pivoted in-process and the top contact of touch piece, the inside of box rotates and is connected with the dwang, fixed the cover has the gear on the right side surface of dwang, the rear end fixedly connected with rack of touch piece, rack and gear engagement, through the setting of rotor plate, can shake off the piece of staying on the oil tank after the oil tank shell turns over the mouth to can be convenient for turn over the application of the first mouth of turning over and the second mouth of turning over on the oil tank shell after the mouth, solved the piece that traditional oil tank turns over the mouth in-process and inlays the oil tank port edge that is difficult to get rid of getting rid of at the mouth of Has the disadvantages of low cost and high safety.

Description

Tangent inverted opening mould structure for oil tank opening of automobile

Technical Field

The invention relates to the technical field of automobile part processing, in particular to a tangent inverted opening mould structure for an oil tank opening of an automobile.

Background

The used oil tank mouth of car is in order to facilitate the installation to add oil pipe to oil tank mouth need adopt the turn-down mould to process when processing, so that satisfy and add oil pipe welded demand.

In the prior art, the patent with publication number CN204171135U discloses a flanging device for ring-shaped section parts, which belongs to the technical field of manufacturing of aero-engine parts, wherein in the manufacturing process of aero-engines, some ring-shaped section parts need to be flanged and processed, but are limited by the structure and shape of the ring-shaped section parts, a plurality of sets of auxiliary flanging devices are used in the conventional flanging processing process, because at the present stage, one set of device cannot be used to simultaneously meet the requirements of reliable positioning and rebound elimination, and the flanging processing is realized by a plurality of sets of devices, each set of device needs to be provided with hydraulic equipment once before processing, so that a great amount of auxiliary time is needed, the hydraulic equipment is occupied for a long time, the actual operation time of the hydraulic equipment is reduced, and the actual production efficiency is low, compared with the prior art, the utility model can realize one-time processing molding, and one set of device can simultaneously meet the requirements of reliable positioning and rebound elimination, need not to spend a large amount of auxiliary time, guaranteed hydraulic equipment's actual movement time, effectively improve production efficiency, however, the in-process that the device was using is being turned over the mouth, and the piece that the mouth produced turns over piles up in the oil tank mouth easily to be unfavorable for the installation of adding oil pipe on the oil tank, for this reason, provided an automobile and be used for oil tank port tangent turn-over mouthful mould structure.

Disclosure of Invention

The invention aims to provide a tangent inverted opening mould structure for an oil tank opening of an automobile, which solves the problems in the background technology by arranging a rotating plate, a cam and a touch block.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automobile is used for oil tank port tangent mouth of overturning mould structure, includes box and backup pad, the inside of box sets up for cavity, the spacing groove has been seted up on the box, the inside of spacing groove has the touch piece through spout sliding connection, the right side of box is rotated through the axis of rotation and is connected with the rotor plate, rotor plate pivoted in-process and the top contact of touch piece, the inside of box is rotated and is connected with the dwang, the fixed cover has the gear on the right side surface of dwang, the rear end fixedly connected with rack of touch piece, rack and gear engagement.

As a further scheme of the invention: the upper portion right side of box has seted up the recess, the backup pad is installed in the inside of recess, and the right side of backup pad rotates with the box and is connected, the fixed cup joint has the cam on the central surface of dwang, the cam is located the left part of backup pad, the cam is along with the dwang pivoted time intermittent type nature with the bottom contact of backup pad.

As a still further scheme of the invention: including the control assembly, the left side at the box is installed to the control assembly, two bracing pieces of top left side fixedly connected with of box, the sleeve pipe has been cup jointed, two to the slip on the bracing piece fixedly connected with connecting plate between the sleeve pipe, mould on the first mould and the second of top fixedly connected with of connecting plate.

As a still further scheme of the invention: the inside of box has the slider through spout sliding connection, the first lower mould of top fixedly connected with and the second lower mould of slider, the turn-over groove has been seted up respectively on the tip surface of first mould, second mould, first lower mould and second lower mould.

As a still further scheme of the invention: the first upper die is positioned right above the second lower die, and the second upper die is positioned right above the first lower die.

As a still further scheme of the invention: the backup pad is the arc setting, the oil tank shell has been placed in the backup pad, the oil tank shell is through first last mould and second lower mould turn-ups mouthful formation first turn-ups mouth, the oil tank shell is through second last mould and first lower mould turn-ups mouthful formation second turn-ups mouth.

As a still further scheme of the invention: nested the blotter that has on the surface of backup pad, the material of blotter is rubber.

As a still further scheme of the invention: and a return spring is arranged between the touch block and the box body.

Compared with the prior art, the invention has the beneficial effects that:

1. in the invention, through the arrangement of the rotating plate, the rotating plate can support the oil tank when the oil tank is tangent inverted, after the oil tank shell is inverted, the rotating plate can facilitate the unloading operation of the oil tank shell, meanwhile, when the rotating plate rotates, the touch block positioned in the limiting groove can be pushed, because the touch block is meshed with the gear fixedly sleeved on the rotating rod through the rack, the touch block can further drive the rotating rod to rotate under the pushing of the rotating plate, thereby, the cam fixedly sleeved on the rotating rod can push the supporting plate, the supporting plate can shake the oil tank shell placed on the supporting plate under the pushing of the cam, thereby, the scraps left on the oil tank after the oil tank shell is inverted and fallen off, and the application of a first inverted port and a second inverted port on the oil tank shell after the inverted ports can be facilitated, the shortcoming that the piece that produces among the traditional oil tank turnover mouth process inlays and is difficult to get rid of at the edge of falling the mouth of a river of oil tank mouth is solved.

2. Wherein, the setting of blotter can be convenient for placing of oil tank shell model, unloads the in-process to the oil tank shell and cushions, utilizes the rotor plate to carry out the in-process of unloading to the oil tank shell can further realize the slight shake of oil tank shell, and the effectual tangent mould that has promoted the tangent mouth of turning over turns over the work efficiency of mouthful in-process, and the application in real life has certain progressive meaning.

Drawings

Fig. 1 is a perspective view of a tangential inverted-mouth mold structure for an oil tank port of an automobile.

Fig. 2 is a perspective view of the second lower mold in fig. 1.

Fig. 3 is a partial perspective view of the fuel tank after the tangential inverted opening.

Fig. 4 is a schematic view showing an internal sectional structure of the case of fig. 1.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is a schematic structural view of the rotating rod in fig. 5 engaged with the rack on the touch block 17 through a gear.

Fig. 7 is a schematic view of the structure of the fuel tank in fig. 4.

Fig. 8 is a schematic view of the state structure of fig. 7.

Fig. 9 is a structural view illustrating a state after the rotation plate of fig. 8 is rotated.

Fig. 10 is an enlarged view at B in fig. 9.

In the figure: 10. a box body; 101. a groove; 102. a limiting groove; 11. a control assembly; 12. a support bar; 121. a sleeve; 122. a connecting plate; 1221. a first upper die; 1222. a second upper die; 13. a slider; 131. a first lower die; 132. a second lower die; 14. a support plate; 141. a cushion pad; 15. a rotating plate; 16. rotating the rod; 161. a cam; 162. a gear; 17. a touch block; 171. a return spring; 172. a rack; 20. an oil tank; 201. a first inverted opening; 202. and a second turnover opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1 to 10, in an embodiment of the present invention, an automobile fuel tank port tangent inverted opening mold structure includes a tank body 10 and a control assembly 11, the tank body 10 can maintain stability of the mold structure during an inverted opening process, so as to facilitate a machining operation of an inverted opening of a fuel tank, the tank body 10 is hollow, so as to facilitate a discharge operation during the machining process of the fuel tank, the control assembly 11 is installed on a left side of the tank body 10, the control assembly 11 controls the tangent inverted opening mold structure, so as to achieve the inverted opening operation of the inverted opening mold structure on the fuel tank, two support rods 12 are fixedly connected to a left side of a top end of the tank body 10, sleeves 121 are slidably sleeved on the support rods 12, a connecting plate 122 is fixedly connected between the two sleeves 121, a first upper mold 1221 and a second upper mold 1222 are fixedly connected to a top end of the connecting plate 122, a sliding block 13 is slidably connected inside the tank body 10 through a sliding groove, a first lower die 131 and a second lower die 132 are fixedly connected to the top end of the sliding block 13, the outer surfaces of the end portions of the first upper die 1221, the second upper die 1222, the first lower die 131 and the second lower die 132 are respectively provided with a flanging groove, the flanging grooves are used for manufacturing an inverted flanging of the oil tank, the first upper die 1221 is positioned right above the second lower die 132, the second upper die 1222 is positioned right above the first lower die 131, the right side of the upper portion of the tank body 10 is provided with a groove 101 and a limiting groove 102, a supporting plate 14 is rotatably connected inside the groove 101, the supporting plate 14 is arranged in an arc shape, the oil tank shells 20 are placed on the supporting plate 14, it should be noted that two corresponding oil tank shells 20 are welded to form a complete oil tank, and the flanging process of the oil tank can be realized by performing the inverted flanging operation on one of the oil tank shells 20, the oil tank shell 20 is flanged through the first upper die 1221 and the second lower die 132 to form a first flanging 201, and the oil tank shell 20 is flanged through the second upper die 1222 and the first lower die 131 to form a second flanging 202.

Nested there is blotter 141 on the surface of backup pad 14, blotter 141's material is rubber, there is touch piece 17 inside of spacing groove 102 through spout sliding connection, the upper portion that touches piece 17 is the arc setting, install reset spring 171 between touch piece 17 and the box 10, reset spring 171 can be convenient for touch the reset operation of piece 17 to can realize touching the operation many times of piece 17, the internal rotation of box 10 is connected with dwang 16, the fixed cover of having connect has gear 162 on the right side surface of dwang 16, the rear end fixedly connected with rack 172 of touch piece 17, rack 172 and gear 162 meshing, the fixed cover of having connected has cam 161 on the central surface of dwang 16, cam 161 is located the left part of backup pad 14, cam 161 is along with the bottom contact of backup pad 14 of intermittent type when dwang 16 rotates, the movement of the touch block 17 can realize the pushing of the cam 161 fixedly sleeved on the rotating rod 16 to the support plate 14, the support plate 14 can shake the oil tank shell 20 placed on the support plate 14 under the pushing of the cam 161, so that the scraps left on the oil tank after the oil tank shell 20 is overturned can be shaken off, the application of the first overturning port 201 and the second overturning port 202 on the oil tank shell 20 after the overturning port can be convenient, the defect that the scraps generated in the traditional oil tank overturning port process are embedded in the edge of the overturning port of the oil tank port and are difficult to remove is solved, the right side of the tank body 10 is rotatably connected with the rotating plate 15 through a rotating shaft, the rotating plate 15 is contacted with the top end of the touch block 17 in the rotating process, and the touch block 17 is meshed with the gear 162 fixedly sleeved on the rotating rod 16 through the rack 172, so that the touch block 17 can further drive the rotating rod 16 to rotate under the pushing of the rotating plate 15, at rotor plate 15 pivoted in-process, utilize rotor plate 15 to carry out the in-process of unloading to oil tank shell 20 can further realize oil tank shell 20's slight shake, the effectual tangent mould of turning over the mouth of the work efficiency of in-process that turns over.

The working principle of the invention is as follows:

firstly, it should be noted that when the tangent port of the oil tank is turned, a half of the oil tank shell 20 of the oil tank is used to turn the port, and the length of the rack 172 and the diameter of the gear 162 are set, so that the distance of the movement of the rack 172 can be controlled to drive the gear 162 to rotate for multiple turns, thereby realizing the intermittent touching of the rotating rod 16 to drive the cam 161 to the support plate 14, the side of the oil tank shell 20 with the cavity is placed on the tank 10, the oil tank shell 20 is limited by the rotating plate 15, the first lower die 131 and the second lower die 132, thereby facilitating the operation of the port turning of the oil tank, at this time, the rotating plate 15 is vertically arranged, the oil tank shell 20 is placed inside the groove 101, at this time, the vertical rotating plate 15 limits the oil tank shell 20, after the placement is completed, the control assembly 11 regulates and controls the sleeve 121 to move downwards, because the connecting plate 122 is fixedly connected between the two sleeves 121, therefore, the connecting plate 122 can further control the first upper die 1221 and the second upper die 1222 fixedly connected to the bottom end of the connecting plate 122 to move downwards under the driving of the sleeve 121, in the process that the first upper die 1221 and the second upper die 1222 move downwards, the first upper die 1221 corresponds to the second lower die 132, and the second upper die 1222 corresponds to the first lower die 131, so as to perform the turnover operation on the oil tank shell 20 placed on the first lower die 131 and the second lower die 132, and the oil tank shell 20 forms the first turnover opening 201 under the action of the first upper die 1221 and the second lower die 132, and similarly, the oil tank shell 20 forms the second turnover opening 202 under the action of the second upper die 1222 and the first lower die 131, so as to perform the turnover operation on the oil tank.

After the tangent inverted port is manufactured, the control assembly 11 controls the sliding block 13 to slide downwards along the sliding groove, meanwhile, the control assembly 11 controls the rotating plate 15 to rotate 90 degrees, the rotating plate 15 is horizontally arranged after rotating, at this time, the bottom end of the rotating plate 15 rotates to the inside of the limiting groove 102, one end of the rotating plate 15, which rotates to the inside of the limiting groove 102, pushes the contact block 17, because one side, which is close to the rotating plate 15, of the contact block 17 is arranged in an arc shape, the contact block 17 starts to move downwards under the pushing of the rotating plate 15, because one side, which is close to the rotating rod 16, of the contact block 17 is fixedly connected with the rack 172, the outer surface, which is located at the rear end of the contact block 17, of the rotating rod 16 is fixedly connected with the gear 162 in a fixed mode, and the gear 162 is meshed with the rack 172, therefore, when the contact block 17 moves downwards, the rotating rod 16 can further drive the rotating rod to rotate the cam 161, which is fixedly connected with the rotating rod 16, the cam 161 can intermittently push the supporting plate 14 in the rotating process, so that the shaking of the oil tank shell 20 above the supporting plate 14 is realized, the formed debris in the first turnover port 201 and the second turnover port 202 is shaken off, thereby being convenient for the further processing of the first turnover port 201 and the second turnover port 202, solving the problems that metal scraps are easy to be embedded in the formed first turnover port 201 and the second turnover port 202 in the turnover process in the prior art, and the debris embedded in the first and second overturned mouths 201 and 202 causes the problem of low precision in further processing of the fuel tank, when the rotating plate 15 rotates to the inside of the limiting groove 102, the rotating plate 15 no longer limits the tank case 20, thereby the operation of unloading is carried out along the backup pad 14 of shake to oil tank shell 20 beginning, accomplishes the tangent flip mouth operation process of oil tank, realizes the accurate preparation of oil tank.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides an automobile is used for oil tank port tangent to turn over a mouthful mould structure, includes box (10) and backup pad (14), the inside of box (10) sets up for cavity, a serial communication port, spacing groove (102) have been seted up on box (10), there is touch piece (17) inside of spacing groove (102) through spout sliding connection, the right side of box (10) is connected with rotor plate (15) through the axis of rotation, rotor plate (15) pivoted in-process and the top contact of touch piece (17), the inside rotation of box (10) is connected with dwang (16), the fixed cover has been connected with gear (162) on the right side surface of dwang (16), the rear end fixedly connected with rack (172) of touching piece (17), rack (172) and gear (162) meshing.

2. The tangent inverted-mouth mold structure for the oil tank port of the automobile as claimed in claim 1, wherein the right side of the upper portion of the box body (10) is provided with a groove (101), the support plate (14) is installed inside the groove (101), the right side of the support plate (14) is rotatably connected with the box body (10), the outer surface of the center of the rotating rod (16) is fixedly sleeved with a cam (161), the cam (161) is located at the left portion of the support plate (14), and the cam (161) intermittently contacts with the bottom end of the support plate (14) when the rotating rod (16) rotates.

3. The automobile fuel tank opening tangent inverted opening mold structure as claimed in claim 2, characterized in that it comprises a control assembly (11), the control assembly (11) is installed on the left side of the box body (10), two support rods (12) are fixedly connected to the left side of the top end of the box body (10), a sleeve (121) is slidably sleeved on the support rods (12), a connecting plate (122) is fixedly connected between the two sleeve (121), and a first upper mold (1221) and a second upper mold (1222) are fixedly connected to the top end of the connecting plate (122).

4. The tangential inverted-mouth mold structure for the fuel tank port of the automobile according to claim 3, wherein a sliding block (13) is slidably connected to the inside of the box body (10) through a sliding groove, a first lower mold (131) and a second lower mold (132) are fixedly connected to the top end of the sliding block (13), and the outer surfaces of the ends of the first upper mold (1221), the second upper mold (1222), the first lower mold (131) and the second lower mold (132) are respectively provided with an inverted-mouth groove.

5. The tank port tangent flip-top mold structure for the automobile according to claim 4, wherein the first upper mold (1221) is positioned directly above the second lower mold (132), and the second upper mold (1222) is positioned directly above the first lower mold (131).

6. The tangential inverted-mouth mold structure for the oil tank opening of the automobile according to claim 5, wherein the supporting plate (14) is arc-shaped, an oil tank shell (20) is placed on the supporting plate (14), the oil tank shell (20) is inverted through the first upper mold (1221) and the second lower mold (132) to form a first inverted-mouth (201), and the oil tank shell (20) is inverted through the second upper mold (1222) and the first lower mold (131) to form a second inverted-mouth (202).

7. The tangent flip-top die structure for the fuel tank opening of the automobile as claimed in claim 6, wherein a cushion (141) is nested on the outer surface of the supporting plate (14), and the cushion (141) is made of rubber.

8. The tank port tangent flip-top mold structure according to claim 7, wherein a return spring (171) is installed between the trigger block (17) and the tank body (10).

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