CN214639429U

CN214639429U - Forming device is used in production of bounding wall reinforcing plate seam piece before car

Info

Publication number: CN214639429U
Application number: CN202120454804.4U
Authority: CN
Inventors: 石星红
Original assignee: Liuzhou Yindun Machinery Co ltd
Current assignee: Liuzhou Yindun Machinery Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-09
Anticipated expiration: 2031-03-03

Abstract

The utility model relates to the technical field of automobile part processing, in particular to a forming device for producing a welding piece of a front panel reinforcing plate of an automobile, aiming at the problem of poor production continuity of the welding piece of the front panel reinforcing plate of the automobile in the prior art, the following scheme is proposed, which comprises a processing table, a connecting disc arranged at the top of the processing table, a plurality of connecting plates fixed on the side wall of the connecting disc, a mounting plate fixed at the other ends of the connecting plates, a bottom die fixed at the top of the mounting plate, a mounting frame fixed at the top of the processing table and a top die arranged on the mounting frame, wherein an installation cavity is arranged inside the processing table, and a transmission device for driving the connecting disc to rotate is arranged inside the installation cavity; two positioning holes are formed in the top of the mounting plate. The utility model discloses rational in infrastructure, easy operation can effectively improve the production continuity of bounding wall reinforcing plate seam piece before the car to improve the efficiency of production, easily use widely.

Description

Forming device is used in production of bounding wall reinforcing plate seam piece before car

Technical Field

The utility model relates to an automobile parts processing field especially relates to a forming device is used in production of bounding wall reinforcing plate seam piece before car.

Background

At present, often adopt stamping forming's mode when producing preceding bounding wall reinforcing plate seam piece of car, however, the stamping device who is used for producing preceding bounding wall reinforcing plate seam piece of car among the prior art all need suspend the production machine earlier in last unloading, then take out the part that the punching press is good from the die block, put into new blank again, then just can continue production, thereby make production continuity than relatively poor, thereby influence production efficiency's improvement, for this reason, this scheme has provided a forming device is used in production of preceding bounding wall reinforcing plate seam piece of car.

SUMMERY OF THE UTILITY MODEL

The utility model provides a molding device is used in production of bounding wall reinforcing plate seam piece before car has solved the poor problem of bounding wall reinforcing plate seam piece production continuity before the car among the prior art.

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

a forming device for producing a welding piece of a front wall reinforcing plate of an automobile comprises a processing table, a connecting disc arranged at the top of the processing table, a plurality of connecting plates fixed on the side wall of the connecting disc, a mounting plate fixed at the other ends of the connecting plates, a bottom die fixed at the top of the mounting plate, a mounting frame fixed at the top of the processing table and a top die arranged on the mounting frame, wherein an installation cavity is formed in the processing table, and a transmission device for driving the connecting disc to rotate is arranged in the installation cavity;

two positioning holes are formed in the top of the mounting plate and are respectively located on two sides of the bottom die;

the vertical pneumatic cylinder down of extension end is installed at the top of mounting bracket, and the extension end of pneumatic cylinder is fixed with the fixed plate, the bottom surface at the fixed plate is installed to the top mould, two reference columns are installed to the bottom surface of fixed plate, and two reference columns are located the both sides of top mould, and the reference column cooperatees with the locating hole, install the PLC controller with transmission and pneumatic cylinder electric connection on one side outer wall of processing platform.

Preferably, the transmission device comprises a rotating shaft rotatably connected to the bottom of the installation cavity, a driven gear sleeved outside the rotating shaft, a motor installed at the bottom of the installation cavity and a driving gear fixed to one end of an output shaft of the motor, the top of the rotating shaft penetrates through the bottom of the processing table and is fixedly connected with the bottom of the connecting disc, the rotating shaft is rotatably connected with the processing table, and the driving gear is meshed with the driven gear.

Preferably, the motor is a servo motor.

Preferably, the reference column includes flexible post and fixes the fixed column in the fixed plate bottom surface, and the buffer hole has been seted up to the bottom of fixed column, and the top of flexible post extends to the inside of buffer hole, the reference column is still including fixing the spring at the buffer hole top, flexible post is located the inside one end of buffer hole and the other end fixed connection of spring.

Preferably, the top surface of processing platform has seted up the spacing groove, and the spacing groove is the annular structure, the bottom surface of mounting panel is fixed with the support column, and the bottom of support column extends to the inside of spacing groove, and the bottom of support column installs the ball, the ball and the bottom roll connection of spacing groove.

Preferably, a plurality of the connecting plates are equidistantly fixed on the side wall of the connecting plate.

The utility model has the advantages that:

1. through the cooperation between transmission, connection pad, a plurality of connecting plates, a plurality of mounting panel, a plurality of die block, pneumatic cylinder and the top mould, can realize serialization processing to great improvement the efficiency of production.

2. Through the cooperation between reference column and the reference column, can effectively avoid taking place the deviation between top mould and the die block in the punching press to guarantee the quality of work piece.

The utility model discloses rational in infrastructure, easy operation can effectively improve the production continuity of bounding wall reinforcing plate seam piece before the car to improve the efficiency of production, easily use widely.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is a top view of the mounting plate of the present invention.

Reference numbers in the figures: the device comprises a processing table 1, a mounting cavity 2, a rotating shaft 3, a motor 4, a driving gear 5, a driven gear 6, a limiting groove 7, a mounting plate 8, a bottom die 9, a supporting column 10, a connecting plate 11, a connecting disc 12, a top die 13, a mounting frame 14, a hydraulic cylinder 15, a fixing plate 16, a fixing column 17, a telescopic column 18, a PLC 19, a buffer hole 20 and a positioning hole 21.

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.

Referring to fig. 1-3, a forming device for producing a welded piece of a front wall reinforcing plate of an automobile comprises a processing table 1, a connecting disc 12 arranged at the top of the processing table 1, a plurality of connecting plates 11 fixed on the side wall of the connecting disc 12, a mounting plate 8 fixed at the other end of the connecting plates 11, a bottom die 9 fixed at the top of the mounting plate 8, a mounting frame 14 fixed at the top of the processing table 1, and a top die 13 mounted on the mounting frame 14, wherein the connecting plates 11 are equidistantly fixed on the side wall of the connecting disc 12, a mounting cavity 2 is arranged in the processing table 1, a transmission device for driving the connecting disc 12 to rotate is arranged in the mounting cavity 2, the transmission device comprises a rotating shaft 3 rotatably connected to the bottom of the mounting cavity 2, a driven gear 6 sleeved outside the rotating shaft 3, a motor 4 arranged at the bottom of the mounting cavity 2, and a driving gear 5 fixed at one end of an output shaft of the motor 4, the top of the rotating shaft 3 penetrates through the processing table and is fixedly connected with the bottom of the connecting disc 12, the rotating shaft 3 is rotatably connected with the processing table 1, the driving gear 5 is meshed with the driven gear 6, the motor 4 is a servo motor, and the motor 4 intermittently rotates under the control of a program in the PLC 19, so that the connecting disc 12 can be driven to intermittently rotate, and a plurality of bottom moulds 9 can be driven to intermittently rotate;

the top of the mounting plate 8 is provided with two positioning holes 21, the two positioning holes 21 are respectively located on two sides of the bottom die 9, the positioning column comprises a telescopic column 18 and a fixing column 17 fixed on the bottom surface of the fixing plate 16, the bottom of the fixing column 17 is provided with a buffer hole 20, the top of the telescopic column 18 extends to the inside of the buffer hole 20, the positioning column further comprises a spring fixed on the top of the buffer hole 20, one end of the telescopic column 18 located inside the buffer hole 20 is fixedly connected with the other end of the spring, and the top die 13 and the bottom die 9 can be aligned through cooperation between the positioning column and the positioning holes 21, and the positioning column is composed of the fixing column 17, the telescopic column 18 and the spring, so that the top die 13 and the bottom die 9 can be aligned in advance before the top die 13 and the bottom die 9 are contacted, and deviation generated during stamping is avoided;

a hydraulic cylinder 15 with an extending end facing vertically downwards is mounted at the top of the mounting frame 14, a fixing plate 16 is fixed at the extending end of the hydraulic cylinder 15, the top die is mounted on the bottom surface of the fixing plate 16, two positioning columns are mounted on the bottom surface of the fixing plate 16 and located on two sides of the top die 13, the positioning columns are matched with the positioning holes 21, and a PLC 19 electrically connected with the transmission device and the hydraulic cylinder 15 is mounted on the outer wall of one side of the machining table 1;

spacing groove 7 has been seted up to the top surface of processing platform 1, spacing groove 7 is the ring annular structure, mounting panel 8's bottom surface is fixed with support column 10, the bottom of support column 10 extends to the inside of spacing groove 7, and the ball is installed to the bottom of support column 10, the ball is connected with spacing groove 7's bottom roll, the effect of support can be played to mounting panel 8 to the setting of support column 10 and ball, avoid mounting panel 8 to take place deformation in the punching press, and the setting of ball then can reduce the resistance of support column 10 when removing, the motion route of support column 10 has been injectd in setting up of spacing groove 7, the stability of mounting panel 8 when rotating has been guaranteed.

The working principle is as follows: during production, a part to be processed is placed on the bottom die 9, then the transmission device and the hydraulic cylinder 15 are started through the PLC 9, the motor 4 rotates intermittently to drive the rotating shaft 3 to rotate intermittently, the bottom die where the part to be processed is placed is fed to the position right below the top die 13 through each rotation of the motor 4, then the motor 4 stops running for a period of time, during the period, the hydraulic cylinder 15 extends to drive the fixing plate 16 to descend, the telescopic column 18 enters the positioning hole in the mounting plate 8 after the fixing plate 16 descends, then the top die 13 finally presses on the bottom die 9 along with the continuous descending of the fixing plate 16, so as to punch the part on the bottom die 9, the telescopic column 18 begins to contract towards the inside of the buffer hole 21 along with the descending of the fixing plate 16 so as to extrude the spring, and after the punching, the hydraulic cylinder 15 contracts again, so as to enable the top die 13 to withdraw from the bottom die 9, when the hydraulic cylinder 15 returns to the original position, the telescopic household 18 gradually withdraws from the cushion hole 20 under the action of the spring to recover the original shape, then the motor 4 starts to rotate again, so that the adjacent bottom die 9 is moved to the position below the top die 13, then the punching operation is repeated, the punched part can be taken out of the bottom die 9 after the bottom die 9 deviates from the position right below the top die 13, and a new part needing to be processed can be put into the bottom die 9 after the part is taken out of the bottom die 9, and the process is circulated, so that continuous production is realized, and the improvement of the production efficiency is facilitated.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The forming device for producing the automobile front wall reinforcing plate welding piece comprises a processing table (1), a connecting disc (12) arranged at the top of the processing table (1), a plurality of connecting plates (11) fixed on the side wall of the connecting disc (12), a mounting plate (8) fixed at the other ends of the connecting plates (11), a bottom die (9) fixed at the top of the mounting plate (8), a mounting frame (14) fixed at the top of the processing table (1) and a top die (13) mounted on the mounting frame (14), and is characterized in that a mounting cavity (2) is formed in the processing table (1), and a transmission device for driving the connecting disc (12) to rotate is mounted in the mounting cavity (2);

the top of the mounting plate (8) is provided with two positioning holes (21), and the two positioning holes (21) are respectively positioned on two sides of the bottom die (9);

pneumatic cylinder (15) that the extension end is vertical down are installed at the top of mounting bracket (14), and the extension end of pneumatic cylinder (15) is fixed with fixed plate (16), the bottom surface at fixed plate (16) is installed to the top mould, two reference columns are installed to the bottom surface of fixed plate (16), and two reference columns are located the both sides of top mould (13), and the reference column cooperatees with locating hole (21), install on one side outer wall of processing platform (1) with transmission and pneumatic cylinder (15) electric connection's PLC controller (19).

2. The forming device for producing the welded part of the automobile dash panel reinforcing plate according to claim 1, wherein the transmission device comprises a rotating shaft (3) rotatably connected to the bottom of the installation cavity (2), a driven gear (6) sleeved outside the rotating shaft (3), a motor (4) installed at the bottom of the installation cavity (2) and a driving gear (5) fixed to one end of an output shaft of the motor (4), the top of the rotating shaft (3) penetrates through the bottom of the processing table and is fixedly connected with the bottom of the connecting disc (12), the rotating shaft (3) is rotatably connected with the processing table (1), and the driving gear (5) is meshed with the driven gear (6).

3. The forming device for producing the welded part of the reinforcing plate of the automobile dash panel as claimed in claim 2, wherein the motor (4) is a servo motor.

4. The forming device for producing the welded part of the reinforcing plate of the automobile dash panel according to claim 1, wherein the positioning column comprises a telescopic column (18) and a fixing column (17) fixed on the bottom surface of the fixing plate (16), a buffering hole (20) is formed in the bottom of the fixing column (17), the top of the telescopic column (18) extends into the buffering hole (20), the positioning column further comprises a spring fixed on the top of the buffering hole (20), and one end of the telescopic column (18) located inside the buffering hole (20) is fixedly connected with the other end of the spring.

5. The forming device for producing the welded piece of the automobile dash panel reinforcement plate according to claim 1, wherein a limit groove (7) is formed in the top surface of the processing table (1), the limit groove (7) is of a circular ring structure, a support pillar (10) is fixed to the bottom surface of the mounting plate (8), the bottom of the support pillar (10) extends into the limit groove (7), a ball is mounted at the bottom of the support pillar (10), and the ball is in rolling connection with the bottom of the limit groove (7).

6. The molding apparatus for producing a welded part of a dash panel reinforcement in an automobile according to claim 1, wherein a plurality of the connecting plates (11) are fixed to the side wall of the connecting plate (12) at equal intervals.