CN212285570U

CN212285570U - Flanging die for automobile covering parts

Info

Publication number: CN212285570U
Application number: CN202020191715.0U
Authority: CN
Inventors: 费锡近
Original assignee: Wuhan Zhongnan Meilin Automobile Mould Product Co ltd
Current assignee: Wuhan Zhongnan Meilin Automobile Mould Product Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2021-01-05
Anticipated expiration: 2030-02-20

Abstract

The utility model provides a flanging die of automobile covering part belongs to automobile covering part stamping die technical field, and this flanging die of automobile covering part includes the base, base one side outer wall has the template fixing base through threaded connection, and the template fixing base is kept away from base one side outer wall and is had the turn-ups template through the bolt fastening, the turn-ups template is kept away from template fixing base one side outer wall welding and is had the template arch, and it has the fixed orifices to open on one side of the turn-ups template. The utility model is provided with the template fixing seat for fixing the flanging template; the steel plate can be flanged through the flanging template; the flanging die plate is provided with a fixing hole for fixing the flanging die plate; the fourth baffle is arranged to fix the second baffle; the threaded rod can rotate by arranging the motor; the first movable plate and the second movable plate can move up and down by arranging the threaded rod; the upper limit baffle and the lower limit baffle are arranged to determine the motion track of the first movable plate.

Description

Flanging die for automobile covering parts

Technical Field

The utility model belongs to the technical field of automobile panel stamping die, concretely relates to automobile panel's turn-ups mould.

Background

In the prior art, an automobile panel refers to an automobile part that constitutes an automobile body or a cab, and covers the surfaces and the inside of a profile body of an engine and a chassis. The automobile covering part is not only a decorative part but also a closed thin-shell stress part. The manufacture of the covering part is a key link for manufacturing the automobile body. The characteristics of the covering element determine its specific requirements. Quality: the surface of the covering element does not allow for ripples, creases, dents, scratches, edge pull marks and other imperfections that detract from the aesthetic appearance of the surface. Size and shape: the shape of the covering part is mostly a spatial solid curved surface, and the shape of the covering part is difficult to completely and accurately express on a covering part graph, so the size and the shape of the covering part are often described by means of a main model. Rigidity: when the covering part is drawn and formed, the rigidity of some parts is poor due to the non-uniformity of the plastic deformation of the covering part. The covering part with poor rigidity generates cavity sound after being vibrated, and when the parts are loaded, the automobile vibrates at high speed to cause early damage of the covering part, so the rigidity requirement of the covering part cannot be ignored. The manufacturability is as follows: the structural shape and size of the cover piece determine the manufacturability of the piece. The manufacturability of the covering is the drawing manufacturability. The covering part is generally formed by one-step forming, and in order to create a good drawing condition, the flanging is generally unfolded, the window is filled with the covering part, and a process supplement part is added to form a drawing part. Because the flanging requirement of the automobile covering part is more, a flanging die for the automobile covering part is needed.

Through search discovery, the Chinese patent with the publication number of CN201848484U discloses a flanging die for automobile covering parts, which comprises a trimming and punching die body and is characterized in that: the driving block is arranged under the upper die, the turnover mechanism is correspondingly arranged on the base of the lower die, the front end of the turnover mechanism is provided with a flanging insert, and the flanging insert corresponds to the flanging position of a part; the turnover mechanism is characterized in that a bracket is arranged on a fixed seat, a shaft is arranged on the bracket, and a lever with cams at two ends is sleeved on the shaft; a spring ejection device is arranged below the cam of the lever; the spring ejection device is characterized in that a hole is formed in the base, a spring is arranged in the hole, an ejection pin is arranged at the upper end of the spring and corresponds to the position below the cam of the lever.

However, in the technical scheme, the flanging die is troublesome to replace in the disclosed patent, and therefore the problem that the flanging die is troublesome to replace still exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flanging die of automobile panel aims at solving the flanging die among the prior art and changes comparatively trouble problem.

In order to achieve the above object, the utility model provides a following technical scheme: the flanging die comprises a base, the outer wall of one side of the base is connected with a die plate fixing seat through threads, the outer wall of one side, far away from the base, of the die plate fixing seat is fixed with a flanging die plate through bolts, the outer wall of one side, far away from the die plate fixing seat, of the flanging die plate is welded with a die plate protrusion, and one side of the flanging die plate is provided with a fixing hole.

In order to make the second baffle can fix, conduct the utility model relates to an it is preferred, base one side outer wall is close to template fixing base department and has the fourth baffle through threaded connection, and fourth baffle one side outer wall has the third baffle through bolted connection, and there is the second baffle third baffle relative both sides through bolted connection, and there is three slide rail two relative one sides of second baffle through threaded connection.

In order to make the threaded rod can rotate, as the utility model relates to an it is preferred, the slide rail outer wall has the transmission box through slider sliding connection, and transmission box one side inner wall has the fixed plate through threaded connection, and fixed plate one side outer wall is opened there is the motor mounting groove, and motor mounting groove inner wall is provided with the motor, and motor output shaft outer wall is connected with the threaded rod through the connecting axle.

In order to make first fly leaf and second fly leaf can the up-and-down motion, conduct the utility model relates to an it is preferred, threaded rod circumference outer wall has cup jointed first fly leaf, and first fly leaf one side outer wall has the second fly leaf through bolted connection.

In order to confirm the movement track of first fly leaf, as the utility model relates to an it is preferred, there is the upper limit baffle fixed plate one side outer wall through bolted connection, there is the lower limit baffle fixed plate one side outer wall through bolted connection.

In order to be used for the pressure steel sheet, as the utility model relates to an it is preferred, second fly leaf one side outer wall has the fixing base through threaded connection, and fixing base one side outer wall has first baffle through bolted connection, and fixing base one side outer wall is kept away from to first baffle has the fixed column through threaded connection, and fixed column one side outer wall has the turn-ups clamp plate through threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the flanging die plate fixing seat is used for fixing the flanging die plate, and the flanging die plate is arranged and can be used for flanging the steel plate; the flanging die plate is provided with fixing holes and used for fixing the flanging die plate.

2. The fourth baffle is arranged, so that the second baffle can be fixed; the threaded rod can rotate by arranging the motor; through being provided with the threaded rod for first fly leaf and second fly leaf can the up-and-down motion.

3. The upper limit baffle and the lower limit baffle are arranged to determine the motion track of the first movable plate; the flanging pressing plate is arranged for pressing the steel plate.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of a transmission structure of the present invention;

FIG. 3 is a schematic view of the structure of the flanging die of the present invention;

in the figure: 1-a base; 2-template fixing seat; 3-flanging the template; 4-a first baffle; 5-a second baffle; 6-a third baffle; 7-a slide rail; 8-a transmission box; 9-a fourth baffle; 10-a second movable plate; 11-flanging press plate; 12-fixed columns; 13-a motor; 14-an upper limit baffle; 15-threaded rod; 16-a fixed plate; 17-a lower limit stop; 18-a first flap; 19-a fixed seat; 20-form projection; 21-fixing hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: including base 1, there is template fixing base 2 on 1 one side outer wall of base through threaded connection, and there is flanging template 3 template one side outer wall that base 1 was kept away from to template fixing base 2 through the bolt fastening, flanging template 3 keeps away from one side outer wall welding of template fixing base 2 has

template arch

20, and 3 one sides of flanging template are opened there is fixed orifices 21.

In the specific embodiment of the utility model, the template fixing seat 2 is arranged for fixing the flanging template 3, and the flanging template 3 is arranged for flanging the steel plate; the fixing holes 21 are provided for fixing the flanging die plate 3.

Specifically, the outer wall of one side of the base 1 is close to the template fixing seat 2 and is connected with a fourth baffle 9 through threads, the outer wall of one side of the fourth baffle 9 is connected with a third baffle 6 through bolts, the two opposite sides of the third baffle 6 are connected with second baffles 5 through bolts, and the two opposite sides of the second baffles 5 are connected with three sliding rails 7 through threads.

In this embodiment: the second baffle 5 is fixed by the fourth baffle 9.

Specifically, the outer wall of the slide rail 7 is connected with a transmission box 8 through a slide block in a sliding manner, the inner wall of one side of the transmission box 8 is connected with a fixed plate 16 through threads, a motor mounting groove is formed in the outer wall of one side of the fixed plate 16, a motor 13 is arranged on the inner wall of the motor mounting groove, the outer wall of an output shaft of the motor is connected with a threaded rod 15 through a connecting shaft, a first movable plate 18 is sleeved on the outer wall of the circumference of the threaded rod 15, and a second movable.

In this embodiment: by providing the motor 13, the threaded rod 15 is enabled to rotate; by providing the threaded rod 15, the first movable plate 18 and the second movable plate 10 can be moved up and down.

Specifically, the outer wall of one side of the fixing plate 16 is connected with an upper limit baffle 14 through a bolt, and the outer wall of one side of the fixing plate 16 is connected with a lower limit baffle 17 through a bolt.

In this embodiment: the upper limit baffle 14 and the lower limit baffle 17 are arranged to determine the motion track of the first movable plate 18.

Specifically, the outer wall of one side of the second movable plate 10 is connected with a fixed seat 19 through threads, the outer wall of one side of the fixed seat 19 is connected with a first baffle 4 through a bolt, the outer wall of one side of the first baffle 4, which is far away from the fixed seat 19, is connected with a fixed column 12 through threads, and the outer wall of one side of the fixed column 12 is connected with a flanging pressing plate 11 through threads.

In this embodiment: the flanging pressing plate 11 is arranged for pressing the steel plate.

The utility model discloses a theory of operation and use flow: the steel plate to be bent is placed on a flanging die, then the integral device is started, the motor 13 rotates to drive the threaded rod 15 to move, the threaded rod 15 moves to drive the first movable plate 18 to move, the first movable plate 18 moves to drive the second movable plate 10 to move, the second movable plate 10 moves to drive the flanging pressing plate 11 to move, and after the flanging pressing plate 11 presses the steel plate to be formed, the motor 13 reversely moves to drive the flanging pressing plate 11 to rise to finish the bending action.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Automobile panel's turn-ups mould, its characterized in that: including base (1), there is template fixing base (2) base (1) one side outer wall through threaded connection, and there is flanging template (3) template fixing base (2) one side outer wall of keeping away from base (1) through the bolt fastening, flanging template (3) keep away from one side outer wall welding of template fixing base (2) has template arch (20), and flanging template (3) one side is opened there is fixed orifices (21).

2. The flanging die for automobile panels as claimed in claim 1, wherein: the template fixing seat is characterized in that a fourth baffle (9) is connected to the position, close to the template fixing seat (2), of the outer wall of one side of the base (1) through threads, a third baffle (6) is connected to the outer wall of one side of the fourth baffle (9) through bolts, second baffles (5) are connected to the two opposite sides of the third baffle (6) through bolts, and three sliding rails (7) are connected to one opposite sides of the two second baffles (5) through threads.

3. The flanging die for automobile panels as claimed in claim 2, wherein: the outer wall of the sliding rail (7) is connected with a transmission box (8) through a sliding block in a sliding mode, the inner wall of one side of the transmission box (8) is connected with a fixing plate (16) through threads, a motor mounting groove is formed in the outer wall of one side of the fixing plate (16), a motor (13) is arranged on the inner wall of the motor mounting groove, and the outer wall of a motor output shaft is connected with a threaded rod (15) through.

4. The flanging die for automobile panels as claimed in claim 3, wherein: the outer wall of the circumference of the threaded rod (15) is sleeved with a first movable plate (18), and the outer wall of one side of the first movable plate (18) is connected with a second movable plate (10) through a bolt.

5. The flanging die for automobile panels as claimed in claim 3, wherein: the outer wall of one side of the fixing plate (16) is connected with an upper limit baffle (14) through a bolt, and the outer wall of one side of the fixing plate (16) is connected with a lower limit baffle (17) through a bolt.

6. The flanging die for automobile panels as claimed in claim 4, wherein: the outer wall of one side of the second movable plate (10) is connected with a fixed seat (19) through threads, the outer wall of one side of the fixed seat (19) is connected with a first baffle (4) through a bolt, the outer wall of one side, far away from the fixed seat (19), of the first baffle (4) is connected with a fixed column (12) through threads, and the outer wall of one side of the fixed column (12) is connected with a flanging pressing plate (11) through threads.