CN216031900U

CN216031900U - Detachable gooseneck shaping frock of car as a house

Info

Publication number: CN216031900U
Application number: CN202121624804.0U
Authority: CN
Inventors: 张世龙; 李可岩; 时宏杰; 陈玉青; 朱志扬
Original assignee: Zhengzhou Mingtai Traffic New Material Co ltd
Current assignee: Zhengzhou Mingtai Traffic New Material Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-03-15
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a detachable gooseneck forming tool for a caravan, which comprises a support frame, a lower combined die and an upper combined die; the upside of support frame is equipped with down assembling die, the left end welding of assembling die has first fixed plate down, first fixed plate is connected with the second fixed plate through lifting unit, the right-hand member welding of second fixed plate has last assembling die, it is located the top of assembling die down to go up assembling die, and goes up the right side between assembling die and the lower assembling die and form closed arc structure, first draw-in groove has been seted up at the upside middle part of first fixed plate, the joint has the location boss in the first draw-in groove, the upper end of location boss is isosceles trapezoid structure, the second draw-in groove that is located directly over the first draw-in groove is seted up at the bottom side middle part of second fixed plate, and this detachable gooseneck shaping frock of car as a house not only conveniently plays mould, assembles the accuracy height, stability height through setting up assembling die.

Description

Detachable gooseneck shaping frock of car as a house

Technical Field

The utility model relates to the technical field of caravan gooseneck forming, in particular to a detachable caravan gooseneck forming tool.

Background

Car as a house gooseneck of glass steel material is applied to car as a house cab top, also provide the function of lying for inside passenger when the gooseneck is as the outer decoration of vehicle, the last gooseneck of mounting structure cooperatees and fixes with parts such as inside decoration and bed board, inside bed board can provide the passenger and lie for sleeping in, consequently the car as a house gooseneck has the outward appearance alone beautifully to need to have size accuracy height, characteristics such as intensity is reliable, the gooseneck has comparatively complicated curved surface, the cross-sectional molding of gooseneck is U type structure simultaneously, the car as a house gooseneck shaping of glass steel product leaves not to open the mould, and surface quality is good, the goods of size accuracy has also provided high requirement to the structural design of mould.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a detachable gooseneck forming tool for a caravan, which is convenient for drawing, high in assembly accuracy and stability and capable of effectively solving the problems in the background technology by arranging a combined die.

In order to achieve the purpose, the utility model provides the following technical scheme: a detachable gooseneck forming tool for a caravan comprises a support frame, a lower combined die and an upper combined die; the upper side of the supporting frame is provided with a lower combined die, the left end of the lower combined die is welded with a first fixing plate, the first fixing plate is connected with a second fixing plate through a lifting assembly, the right end of the second fixing plate is welded with an upper combined die, the upper combined die is positioned above the lower combined die, the right side between the upper combined die and the lower combined die forms a closed arc-shaped structure, the middle part of the upper side of the first fixing plate is provided with a first clamping groove, a positioning boss is clamped in the first clamping groove, the upper end of the positioning boss is of an isosceles trapezoid structure, the middle part of the bottom side of the second fixing plate is provided with a second clamping groove positioned right above the first clamping groove, a clamping block is clamped in the second clamping groove, the bottom side of the clamping block is provided with a positioning counter bore matched and clamped with the positioning boss, and the combined lower combined die and the upper combined die are arranged, the drawing that can be convenient is carrying out the in-process of drawing or compound die to last assembling die, through setting up location boss and the location counter bore of cooperation joint, guarantees the accuracy of mould assembly.

Further, lifting unit includes through-hole, lift post, pneumatic cylinder and connecting plate, four bilateral symmetry through-holes have been seted up to the inside of first fixed plate all around, swing joint has the lift post in the through-hole respectively, the upper end of lift post all can be dismantled with the bottom of second fixed plate and be connected, the bottom mounting of lift post has the connecting plate, both ends are equipped with the pneumatic cylinder of two bilateral symmetry respectively around the first fixed plate bottom side, the flexible end of pneumatic cylinder is fixed respectively at the upside of connecting plate, and the pneumatic cylinder is flexible to upwards or the downstream along the through-hole through connecting plate and lift post, thereby upwards perhaps the downstream of assembling die has been driven through the second fixed plate, has realized the stripping operation to last assembling die and lower assembling die, simple structure, convenient operation, and work efficiency is higher than artifical stripping work.

Furthermore, tooth-shaped structures clamped mutually are arranged between the first clamping groove and the positioning boss and between the second clamping groove and the clamping block, so that the stability of the positioning boss and the clamping block after assembly is improved.

Further, the limiting plate of two bilateral symmetry has been welded respectively to both sides around the first fixed plate, second fixed plate cooperation sliding connection is in the inboard of limiting plate, through setting up the limiting plate, can prevent effectively that the back-and-forth movement takes place for assembling die and last assembling die when using down, has improved the stability of using.

Compared with the prior art, the utility model has the beneficial effects that: this detachable gooseneck shaping frock of car as a house has following benefit:

1. through setting up the lower assembling die and the last assembling die of combination formula, drawing that can be convenient is carrying out the in-process of drawing or compound die to last assembling die, through setting up the location boss and the location counter bore of cooperation joint, guarantees the accuracy of mould assembly, has guaranteed the quality of product.

2. The pneumatic cylinder is flexible to upwards or remove down along the through-hole through connecting plate and lift post, thereby drive up the assembling die through the second fixed plate and upwards or remove down, realized the drawing die operation to last assembling die and lower assembling die, simple structure, convenient operation are higher than artifical drawing die work efficiency.

3. Between first draw-in groove and the location boss, be the profile of tooth structure of block of each other between second draw-in groove and the fixture block, improved the stability after location boss and the fixture block assembly, through setting up the limiting plate, can prevent effectively that the back-and-forth movement takes place for assembling die and last assembling die when using down, improved the stability of using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of the first card slot 7 and the second card slot 9 of the present invention.

In the figure: 1 support frame, 2 lower assembling die, 3 go up assembling die, 4 first fixed plates, 5 second fixed plates, 6 lifting unit, 61 through-holes, 62 lift posts, 63 pneumatic cylinders, 64 connecting plates, 7 first draw-in grooves, 8 location bosss, 9 second draw-in grooves, 10 fixture blocks, 11 limiting plates.

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.

Example one

Referring to fig. 1-2, the present invention provides a technical solution: a detachable gooseneck forming tool for a caravan comprises a support frame 1, a lower combined die 2 and an upper combined die 3; the upper side of the supporting frame 1 is provided with a lower combined die 2, the left end of the lower combined die 2 is welded with a first fixing plate 4, the first fixing plate 4 is connected with a second fixing plate 5 through a lifting component 6, the right end of the second fixing plate 5 is welded with an upper combined die 3, the upper combined die 3 is positioned above the lower combined die 2, the right side between the upper combined die 3 and the lower combined die 2 forms a closed arc structure, the middle part of the upper side of the first fixing plate 4 is provided with a first clamping groove 7, the first clamping groove 7 is internally clamped with a positioning boss 8, the upper end of the positioning boss 8 is in an isosceles trapezoid structure, the middle part of the bottom side of the second fixing plate 5 is provided with a second clamping groove 9 positioned right above the first clamping groove 7, the second clamping groove 9 is internally clamped with a clamping block 10, the bottom side of the clamping block 10 is provided with a positioning counter bore matched and clamped with the positioning boss 8, through the arrangement of the combined lower combined die 2 and upper combined die 3, the drawing that can be convenient is carrying out the in-process of drawing or compound die to last assembling die 3, through setting up location boss 8 and the location counter bore of cooperation joint, guarantees the accuracy of mould assembly.

The lifting component 6 comprises a through hole 61, a lifting column 62, hydraulic cylinders 63 and a connecting plate 64, four through holes 61 which are symmetrical in front and back and left and right are arranged inside the first fixing plate 4, the lifting column 61 is movably connected inside the through hole 61 respectively, the upper end of the lifting column 61 is detachably connected with the bottom end of the second fixing plate 5, the connecting plate 64 is fixed at the bottom end of the lifting column 61, two hydraulic cylinders 63 which are symmetrical in left and right are arranged at the front end and the back end of the bottom side of the first fixing plate 4 respectively, the telescopic ends of the hydraulic cylinders 63 are fixed at the upper side of the connecting plate 64 respectively, the hydraulic cylinders 63 are telescopic, thereby upwards or move down through connecting plate 64 and lift post 62 along through-hole 61 to driving up assembling die 3 through second fixed plate 5 and upwards or move down, realized the drawing die operation of going up assembling die 3 and assembling die 2 down, simple structure, convenient operation are higher than artifical drawing die work efficiency.

Tooth-shaped structures clamped mutually are arranged between the first clamping groove 7 and the positioning boss 8 and between the second clamping groove 9 and the clamping block 10, so that the stability of the positioning boss 8 and the clamping block 10 after assembly is improved.

Two bilateral symmetry's limiting plate 11 have been welded respectively to both sides around first fixed

plate

4, and 5 cooperation sliding connection of second fixed plate are in limiting plate 11's inboard, through setting up limiting plate 11, can prevent effectively that the back-and-forth movement takes place for assembling die 2 and last assembling die 3 when using down, have improved the stability of using.

When in use: through setting up the lower assembling die 2 and the last assembling die 3 of combination formula, the drawing that can be convenient, in-process to last assembling die 3 carry out drawing or compound die, location boss 8 and the location counter bore through setting up the cooperation joint, guarantee the accuracy of mould assembly, the quality of product has been guaranteed, pneumatic cylinder 63 is flexible, thereby upwards perhaps downstream along through-hole 61 through connecting plate 64 and lift post 62, thereby it upwards perhaps downstream to drive up assembling die 3 through second fixed plate 5, the drawing operation to last assembling die 3 and lower assembling die 2 has been realized, moreover, the steam generator is simple in structure, and convenient for operation, it is higher than artifical drawing work efficiency, between first draw-in groove 7 and the location boss 8, be the profile of tooth structure of block of each other between second draw-in groove 9 and the fixture block 10, the stability after location boss 8 and the fixture block 10 assembly has been improved.

It should be noted that the input end of the hydraulic cylinder 63 disclosed in this embodiment is electrically connected to the output end of the external control switch, and the method commonly used in the prior art is adopted for controlling the operation of the hydraulic cylinder 63 by the external control switch.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detachable gooseneck shaping frock of car as a house, includes support frame, lower assembling die and last assembling die, its characterized in that: the upside of support frame is equipped with down assembling die, the left end welding of assembling die has first fixed plate down, first fixed plate is connected with the second fixed plate through lifting unit, the right-hand member welding of second fixed plate has last assembling die, it is located the top of assembling die down to go up assembling die, and goes up the right side between assembling die and the lower assembling die and form closed arc structure, first draw-in groove has been seted up at the upside middle part of first fixed plate, the joint has the location boss in the first draw-in groove, the upper end of location boss is the isosceles trapezoid structure, the second draw-in groove that is located directly over the first draw-in groove is seted up at the bottom side middle part of second fixed plate, the joint has the fixture block in the second draw-in groove, the location counter bore with location boss cooperation joint is seted up to the bottom side of fixture block.

2. The detachable gooseneck shaping frock of car as a house of claim 1, its characterized in that: the lifting assembly comprises a through hole, lifting columns, hydraulic cylinders and a connecting plate, four front-back bilateral symmetry through holes are formed in the first fixing plate, the lifting columns are movably connected in the through holes respectively, the upper ends of the lifting columns are detachably connected with the bottom end of the second fixing plate, the connecting plate is fixed to the bottom end of each lifting column, the hydraulic cylinders are arranged at the front end and the rear end of the bottom side of the first fixing plate respectively and symmetrically, and the telescopic ends of the hydraulic cylinders are fixed to the upper side of the connecting plate respectively.

3. The detachable gooseneck shaping frock of car as a house of claim 1, its characterized in that: tooth-shaped structures which are mutually clamped are arranged between the first clamping groove and the positioning lug boss and between the second clamping groove and the clamping block.

4. The detachable gooseneck shaping frock of car as a house of claim 1, its characterized in that: two bilateral symmetry's limiting plate have been welded respectively to the front and back both sides of first fixed plate, the inboard at the limiting plate of second fixed plate cooperation sliding connection.