CN213646956U

CN213646956U - Trimming device for metal stamping parts

Info

Publication number: CN213646956U
Application number: CN202022073031.3U
Authority: CN
Inventors: 刘国平; 秦华兵
Original assignee: Qingdao Hailian Jinhui Auto Parts Co ltd
Current assignee: Qingdao Hailian Jinhui Auto Parts Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-07-09
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a trimming device of metal stamping workpiece relates to stamping workpiece deburring technical field, and it includes box and mounting bracket, be equipped with the elevating system who is used for the stamping workpiece to go up and down in the box, elevating system is including rotating the double threaded rod of connection at the box lateral wall, double threaded rod one end runs through box lateral wall and fixedly connected with carousel, the double threaded rod lateral wall has cup jointed two movable plates, two the movable plate all with double threaded rod threaded connection, two the movable plate lateral wall all rotates and is connected with the connecting rod. The utility model discloses can carry out the height of adjustable diaphragm according to the stamping workpiece of co-altitude not to improved the application scope of device, secondly can adjust the stamping workpiece that supports tight board position and fix different widths, can prevent that the stamping workpiece from removing, thereby guaranteed the deburring precision, can polish the deburring to the position of the originally unable contact of mill in addition, thereby improved the practicality of device.

Description

Trimming device for metal stamping parts

Technical Field

The utility model relates to a stamping workpiece deburring technical field especially relates to a metal stamping workpiece's deburring device.

Background

After the stamping process of the existing stamping process of the metal stamping part is finished, a lot of burrs are arranged on the edge of the metal stamping part, and the workpiece needs to be trimmed by trimming, so that the production efficiency of the stamping part is improved.

The trimming device of current metal stamping workpiece operates comparatively complicatedly, the operation degree of difficulty is great, only be suitable for the pipe fitting of the same kind model, the pipe fitting of different models can't be cut, the practicality of device has been reduced, secondly when carrying out the punching press to punching press spare on one side, there is the place that the trimming device can't contact in the stamping workpiece lateral wall, and the stamping workpiece is fixed, lead to needing the manual work to remove the fixed of stamping workpiece, readjust the stamping workpiece position, the manual work is adjusted many times and is wasted time and energy, the practicality of device has been reduced, therefore, the trimming device of a metal stamping workpiece needs to be designed and the above.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a trimming device for a metal stamping part.

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

the utility model provides a trimming device of metal stamping workpiece, includes box and mounting bracket, be equipped with the elevating system who is used for the stamping workpiece to go up and down in the box, elevating system is including rotating the double threaded rod who connects at the box lateral wall, double threaded rod one end runs through box lateral wall and fixedly connected with carousel, two movable plates, two have been cup jointed to the double threaded rod lateral wall the movable plate all with double threaded rod threaded connection, two the movable plate lateral wall all rotates and is connected with the connecting rod, the box upper end is equipped with the diaphragm, two the connecting rod upper end all rotates with the diaphragm lower extreme to be connected, be equipped with the moving mechanism who is used for removing the stamping workpiece on the diaphragm, the box upper end is equipped with the fixed establishment who is used.

Preferably, the moving mechanism comprises an electric slide rail arranged at the upper end of the transverse plate, and an electric slide block is arranged on the electric slide rail.

Preferably, the fixed establishment is including rotating the rotation post of connection in electronic slider upper end, it is connected with the rotor plate to rotate the post upper end, two fixed plates of rotor plate upper end fixedly connected with, one of them fixed plate lateral wall threaded connection has the threaded rod, the threaded rod lateral wall rotates to be connected with and supports tight board.

Preferably, the trimming mechanism comprises a driving motor fixedly connected to the upper end of the mounting frame, an output shaft of the driving motor is fixedly connected with a rotating shaft, and one end of the rotating shaft, far away from the driving motor, is fixedly connected with a grinding disc.

Preferably, the bottom is equipped with two sliding trays in the box, two equal sliding connection has the sliding block in the sliding tray, two the sliding block upper end all with homonymy movable plate lower extreme fixed connection.

Preferably, the gear has been cup jointed to the rotation post lateral wall fixedly, electronic slider upper end fixed connection riser, the riser lateral wall runs through and is equipped with the limiting plate, the limiting plate is close to the one end of gear and stretches into in the gear, the spring and riser lateral wall elastic connection are passed through to the one end that the gear was kept away from to the limiting plate.

The utility model discloses in, following beneficial effect has:

1. the device is provided with a lifting mechanism, a turntable is rotated, the turntable drives a double-threaded rod to rotate, the double-threaded rod drives two movable plates to move in opposite directions, the transverse plate is lifted through a connecting rod in the opposite moving process of the two movable plates, when the upper end of a stamping part reaches the height at which a grinding disc can polish and trim the stamping part, the height of the transverse plate can be adjusted according to stamping parts with different heights, and therefore the application range of the device is widened;

2. the device is provided with the fixing mechanism, so that the positions of the abutting plates can be adjusted to fix the stamping parts with different widths, and the stamping parts can be prevented from moving, so that the trimming precision is ensured;

3. this device has set up the limiting plate, can take the limiting plate out for limiting plate and gear separation rotate the rotor plate, make the mill can polish the deburring to the position that originally can't contact, thereby improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of an edge trimming device for a metal stamping part according to the present invention;

fig. 2 is a side view of an edge trimming device for a metal stamping part according to the present invention;

fig. 3 is the utility model provides a structure enlarger of a department of trimming device of metal stamping workpiece.

In the figure: the automatic grinding machine comprises a box body 1, a mounting rack 2, a moving plate 3, a double-threaded rod 4, a sliding groove 5, a sliding block 6, a connecting rod 7, a rotating disc 8, a transverse plate 9, an electric sliding rail 10, an electric sliding block 11, a gear 12, a rotating plate 13, a fixing plate 14, a rotating shaft 15, a grinding disc 16, a threaded rod 17, a pressing plate 18, a rotating column 19, a vertical plate 20, a limiting plate 21 and a driving motor 22.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-3, a trimming device for metal stamping parts comprises a box body 1 and a mounting frame 2, wherein a lifting mechanism for lifting the stamping parts is arranged in the box body 1, the lifting mechanism comprises a double-threaded rod 4 rotatably connected to the side wall of the box body 1, one end of the double-threaded rod 4 penetrates through the side wall of the box body 1 and is fixedly connected with a rotary table 8, two moving plates 3 are sleeved on the side wall of the double-threaded rod 4, the two moving plates 3 are both in threaded connection with the double-threaded rod 4, the side walls of the two moving plates 3 are both rotatably connected with a connecting rod 7, a transverse plate 9 is arranged at the upper end of the box body 1, the upper ends of the two connecting rods 7 are both rotatably connected with the lower end of the transverse plate 9, two sliding grooves 5 are arranged at the inner bottom of the box body 1, sliding blocks 6 are both slidably connected, the double-threaded rod 4 is prevented from rotating, an opening is formed in the upper end of the box body 1, and the upper ends of the two connecting rods 7 penetrate through the opening and are in sliding connection with the opening.

The transverse plate 9 is provided with a moving mechanism for moving the stamping part, the moving mechanism comprises an electric slide rail 10 arranged at the upper end of the transverse plate 9, and the electric slide rail 10 is provided with an electric slide block 11.

The upper end of the box body 1 is provided with a fixing mechanism for fixing stamping parts, the fixing mechanism comprises a rotating column 19 which is rotatably connected to the upper end of the electric sliding block 11, the upper end of the rotating column 19 is rotatably connected with a rotating plate 13, two fixing plates 14 are fixedly connected to the upper end of the rotating plate 13, a threaded rod 17 is in threaded connection with the side wall of one of the fixing plates 14, a abutting plate 18 is rotatably connected to the side wall of the threaded rod 17, and stamping parts of different specifications can be fixed by rotating the threaded rod.

The box body 1 is provided with a trimming mechanism for trimming the stamped part, the trimming mechanism comprises a driving motor 22 fixedly connected to the upper end of the mounting frame 2, an output shaft of the driving motor 22 is fixedly connected with a rotating shaft 15, and one end, far away from the driving motor 22, of the rotating shaft 15 is fixedly connected with a grinding disc 16 for trimming the stamped part.

The utility model discloses in, the fixed gear 12 that has cup jointed of 19 lateral walls of rotation post, 11 upper ends fixed connection risers 20 of electronic slider, the 20 lateral walls of riser run through and are equipped with limiting plate 21, in limiting plate 21 stretched into gear 12 near the one end of gear 12, limiting plate 21 removed and is equipped with the inclined plane that matches with gear 12, and spring and 20 lateral wall elastic connection are passed through to the one end that gear 12 was kept away from to limiting plate 21 for fixed rotor plate 13.

When the device is used, the edge to be trimmed of the stamping part is placed between two fixed plates 14, a threaded rod 17 is rotated to enable a propping plate 18 to move towards the stamping part, so that the stamping part is clamped and fixed, a rotary disc 8 is rotated, the rotary disc 8 drives a double-threaded rod 4 to rotate, the double-threaded rod 4 drives two movable plates 3 to move oppositely, the transverse plate 9 is lifted through a connecting rod 7 when the two movable plates 3 move oppositely, when the upper end of the stamping part reaches the height at which a grinding disc 16 can polish and trim the stamping part, the rotary disc 8 is stopped to rotate, a driving motor 22 is started, an output shaft of the driving motor 22 drives a rotating shaft 15 to rotate, the rotating shaft 15 drives the grinding disc 16 to rotate, an electric slide rail 10 is started, an electric slide block 11 moves to drive the stamping part to move, when the upper end of the stamping part passes through the lower end of the grinding disc 16, the grinding disc 16, the limiting plate 21 can be pulled out, the limiting plate 21 is separated from the gear 12, the rotating plate 13 is rotated, the grinding disc 16 can polish and trim the position which cannot be contacted originally and is to be trimmed, and the practicability of the device is improved.

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 trimming device for the metal stamping part comprises a box body (1) and a mounting rack (2), and is characterized in that a lifting mechanism used for lifting the stamping part is arranged in the box body (1), the lifting mechanism comprises a double-threaded rod (4) rotatably connected to the side wall of the box body (1), one end of the double-threaded rod (4) penetrates through the side wall of the box body (1) and is fixedly connected with a turntable (8), two moving plates (3) are sleeved on the side wall of the double-threaded rod (4), the two moving plates (3) are both in threaded connection with the double-threaded rod (4), the side walls of the two moving plates (3) are both rotatably connected with connecting rods (7), a transverse plate (9) is arranged at the upper end of the box body (1), the upper ends of the two connecting rods (7) are both rotatably connected with the lower end of the transverse plate, the box body (1) upper end is equipped with the fixed establishment that is used for fixed stamping workpiece, be equipped with the deburring mechanism that is used for the stamping workpiece deburring on box body (1).

2. The trimming device for the metal stamped parts according to claim 1, characterized in that the moving mechanism comprises an electric slide rail (10) arranged at the upper end of the transverse plate (9), and an electric slide block (11) is arranged on the electric slide rail (10).

3. The trimming device for the metal stamping part according to claim 1, characterized in that the fixing mechanism comprises a rotating column (19) rotatably connected to the upper end of the electric sliding block (11), a rotating plate (13) is rotatably connected to the upper end of the rotating column (19), two fixing plates (14) are fixedly connected to the upper end of the rotating plate (13), a threaded rod (17) is in threaded connection with the side wall of one of the fixing plates (14), and a pressing plate (18) is rotatably connected to the side wall of the threaded rod (17).

4. The trimming device for the metal stamped parts according to claim 1, characterized in that the trimming mechanism comprises a driving motor (22) fixedly connected to the upper end of the mounting frame (2), an output shaft of the driving motor (22) is fixedly connected with a rotating shaft (15), and one end of the rotating shaft (15) far away from the driving motor (22) is fixedly connected with a grinding disc (16).

5. The trimming device for the metal stamping parts according to claim 1, wherein two sliding grooves (5) are formed in the bottom of the box body (1), sliding blocks (6) are connected in the two sliding grooves (5) in a sliding mode, and the upper ends of the two sliding blocks (6) are fixedly connected with the lower end of the moving plate (3) on the same side.

6. The trimming device for the metal stamped parts according to claim 3, wherein the gear (12) is fixedly sleeved on the side wall of the rotating column (19), the upper end of the electric sliding block (11) is fixedly connected with a vertical plate (20), a limiting plate (21) penetrates through the side wall of the vertical plate (20), one end, close to the gear (12), of the limiting plate (21) extends into the gear (12), and one end, far away from the gear (12), of the limiting plate (21) is elastically connected with the side wall of the vertical plate (20) through a spring.