CN223043461U - Bending and riveting machine - Google Patents

Abstract

The utility model discloses a bending and riveting integrated machine, which relates to the field of processing equipment, including a frame, in which a double-stroke cylinder, an upper die assembly, a product rough limit assembly and a lower die assembly are installed in the inner cavity of the frame. The bending and riveting integrated machine described in the utility model, through the product rough limit assembly, the horizontal ribs and vertical ribs installed on the top can be adjusted according to the size of the product, and the product can be roughly positioned when performing bending and riveting work, so as to ensure the accuracy of product bending and riveting, and by starting the set double-stroke cylinder, the upper die assembly can be driven to move to a suitable position to perform bending and riveting work on the product, and by starting the set bending cylinder, the bending flap can be driven to move, and at this time, the product can be bent by the bending flap, and by starting the set material return cylinder, the product after bending and riveting can be pushed back, which is convenient for unloading the product.

Description

Bending and riveting integrated machine

Technical Field

The utility model relates to the field of processing equipment, in particular to a bending and riveting integrated machine.

Background

Riveting, namely rivet connection, is a mechanical word, and is a method for upsetting a rivet rod in a rivet hole of a part by utilizing axial force to form a rivet head so as to connect a plurality of parts;

The bending is that the metal plate is elastically deformed under the pressure of an upper die or a lower die of the bending machine, then enters plastic deformation, at the beginning stage of plastic bending, the plate is pressed by the upper die or the lower die along with the free bending force, the inner surfaces of the V-shaped grooves of the lower die and the plate are gradually closed, meanwhile, the curvature radius and the bending moment arm are gradually reduced, the pressing is continued until the stroke is ended, the upper die and the lower die are closed to be in full contact with the plate, and at the moment, the V-shaped bending is completed, namely the bending commonly known as bending.

When bending and riveting the product, the product needs to be subjected to independent bending and riveting, the step is complicated, after the product is processed, the product needs to be collected and then the position of the product is transferred, so that more processing time can be wasted, and the overall efficiency can be influenced.

Therefore, it is necessary to provide a bending and riveting integrated machine to solve the above problems.

Disclosure of utility model

The utility model mainly aims to provide a bending and riveting integrated machine which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The bending and riveting integrated machine comprises a frame, wherein a double-stroke cylinder, an upper die assembly, a product rough limiting assembly and a lower die assembly are arranged in an inner cavity of the frame.

Preferably, the bottom of the double-stroke cylinder is arranged at the top of the upper die assembly, guide rods are symmetrically arranged around the upper die assembly, the guide rods are movably connected around the top of an inner cavity of the frame, the bottom of the frame is fixedly connected with a base, the right side of the bottom of the base is provided with anti-skid cushion feet, the front side and the back side of the left side of the bottom of the base are symmetrically provided with universal wheels, and the right side of the top of the frame is provided with a controller.

Preferably, the material returning air cylinders are symmetrically arranged on two sides of the bottom of the upper die assembly, the limit bolts are symmetrically arranged on two sides of the material returning air cylinders, the bending air cylinders are symmetrically arranged on two sides of the top of the upper die assembly, and the bending heads are symmetrically arranged on the bottoms of the bending air cylinders.

Preferably, the lower die assembly is fixedly connected to the bottom of the inner cavity of the frame, riveting oil cylinders are symmetrically arranged on two sides of the back surface of the top of the lower die assembly, and riveting heads are symmetrically arranged on the front surfaces of the two riveting oil cylinders.

Preferably, the bending lower cutting dies are symmetrically arranged on two sides of the front of the top of the lower die assembly, the two riveting heads and the two bending lower cutting dies are all positioned on the same axis, an inner supporting cylinder is arranged in the middle of the top of the lower die assembly, and a product positioning block is arranged at the top of the inner supporting cylinder.

Preferably, the thick spacing subassembly of product is installed at the back of frame inner chamber, the mounting bracket is installed to the positive left and right sides of thick spacing subassembly of product, the mounting groove has been seted up in the centre of mounting bracket, left side the mounting bracket passes through the left side horizontal flange is installed to the mounting groove, the right side vertical flange is installed to the mounting bracket through the right side the mounting groove.

Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. This riveting all-in-one of bending, through the thick spacing subassembly of the product that sets up, horizontal flange and vertical flange of its top installation can be adjusted according to the size of product, when bending and riveting work, can carry out thick positioning treatment to the product, with this can guarantee to bend and riveted precision to the product, through the double stroke cylinder that starts the setting, can drive the upper die subassembly and remove suitable position and bend riveting work to the product, the guide arm through setting up, when moving at the upper die subassembly, can guarantee the level, can further improve bending and riveted precision to the product.

2. This riveting all-in-one of bending can drive the cylinder of bending that sets up through starting, turns over the board of bending and removes, can turn over the board and bend the processing to the product through bending this moment, through the material returning cylinder that starts the setting, can push away after the riveting of bending is accomplished the product, through the spacing bolt that sets up, can receive the product of push away to this makes things convenient for the staff to carry out the unloading to it and handle.

3. This riveting all-in-one of bending, through the product locating piece that sets up, can carry out positioning treatment to the product, the riveting hydro-cylinder of start setting can drive the rivet head cooperation and bend down the cutting die and carry out the riveting work to the product, and this all-in-one simple structure, work efficiency is high, and bends and rivet the time, and whole automation can effectively improve the machining efficiency to the product, and when bending the riveting, can guarantee the precision and the quality of finished product.

Drawings

FIG. 1 is a schematic view of the front face of the present utility model;

FIG. 2 is a schematic view of the upper die assembly of the present utility model;

Fig. 3 is a schematic view of the lower die assembly of the present utility model.

The device comprises a double-stroke cylinder, an upper die assembly, a product coarse limiting assembly, a lower die assembly, a guide rod, a material returning cylinder, a bending cylinder, a limiting bolt, a bending turning plate, an inner supporting cylinder, a product positioning block, a riveting cylinder, a riveting joint, a bending lower die, a transverse flange, a vertical flange and a frame, wherein the double-stroke cylinder, the upper die assembly, the product coarse limiting assembly, the lower die assembly, the guide rod, the material returning cylinder, the bending cylinder, the limiting bolt, the bending turning plate, the inner supporting cylinder, the product positioning block, the riveting cylinder, the riveting joint, the bending lower die, the transverse flange, the vertical flange and the frame.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the bending and riveting all-in-one machine comprises a frame 17, a double-stroke cylinder 1 is installed in the inner cavity of the frame 17, an upper die assembly 2, a product coarse limit assembly 3 and a lower die assembly 4, guide rods 5 are symmetrically installed at the periphery of the upper die assembly 2, the guide rods 5 are movably connected at the periphery of the top of the inner cavity of the frame 17, a base is fixedly connected with the bottom of the frame 17, an anti-skid pad foot is installed on the right side of the bottom of the base, universal wheels are symmetrically installed on the front surface and the back surface of the left side of the base, a controller is installed on the right side of the top of the frame 17, material returning cylinders 6 are symmetrically installed on the two sides of the bottom of the upper die assembly 2, limit bolts 8 are symmetrically installed on the sides of the two material returning cylinders 6, bending cylinders 7 are symmetrically installed on the two sides of the top of the upper die assembly 2, bending cylinders 7 are symmetrically installed on the bottom of the two sides of the lower die assembly 4 and fixedly connected at the bottom of the inner cavity of the frame 17, riveting cylinders 12 are symmetrically installed on the two sides of the back surface of the top of the lower die assembly 4, riveting cylinders 13 are symmetrically installed on the front surface of the two sides of the lower die assembly 4, a front surface of the die assembly 4 is provided with a supporting block 13, two side of the front side of the die assembly 4 is provided with a groove 10, two side of the front side of the product is installed in the upper die assembly 10 is provided with a vertical flange assembly 10, and the two side of the top of the vertical flange assembly is provided with a vertical flange assembly 10, and the top flange assembly is installed on the top of the top flange assembly 10 is provided with a vertical flange assembly 10.

Through the thick spacing subassembly 3 of product that sets up, horizontal flange 15 and vertical flange 16 of its top installation can adjust according to the size of product, when bending and riveting work, can carry out thick location processing to the product, with this can guarantee to bend and riveted precision to the product, through the double stroke cylinder 1 that starts the setting, can drive mould subassembly 2 and remove suitable position and bend riveting work to the product, through the guide arm 5 that sets up, when last mould subassembly 2 removes, can guarantee the level, can further improve the precision of bending and riveting to the product, can drive bending cylinder 7 that sets up, can drive bending and turn over board 9 and remove, can bend processing to the product through bending and turn over board 9 at this moment, can push back through the return material cylinder 6 that starts the setting, can be folded and bend the product after riveting is accomplished, through the spacing bolt 8 that sets up, can receive the product of back pushing away, with this convenience staff carries out the unloading processing to it, through the product 11 that sets up, can carry out location processing to the product, the riveting hydro-cylinder 12 that sets up, can drive the locating piece 13 and cooperate the riveting die 14 to bend down, the product is simple in operation, and efficiency is high-efficient and can carry out the automatic machine when the riveting work efficiency is realized, and the product is bent, and the quality is guaranteed when the whole is bent, and the product is processed and can be manufactured and efficient.

It should be noted that, the utility model is a bending and riveting integrated machine, when in use, the positions of the transverse flange 15 and the vertical flange 16 are adjusted according to the size of a product, after the adjustment is finished, the product is limited at the product rough limiting component 3 through the transverse flange 15 and the vertical flange 16, the double-stroke cylinder 1 is started, the upper die component 2 is driven to be pressed down, the guide rod 5 is driven to move at the top of the frame 17 when the upper die component 2 moves, after the upper die component 2 moves to a proper station, the bending cylinder 7 is started, the bending turning plate 9 is driven to bend the product, meanwhile, the bottom of the product is positioned by the product positioning block 11, the riveting cylinder 12 is started, the riveting joint 13 is driven to rivet the product, after the bending and riveting of the product are finished, the material returning cylinder 6 is started, the product is pushed back, the product is pushed into the limiting bolt 8 at the moment, the double-stroke cylinder 1 is started, the upper die component 2 is lifted up, and the finished product after the bending and riveting can be taken out from the frame 17.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The bending and riveting integrated machine comprises a frame (17) and is characterized in that a double-stroke air cylinder (1), an upper die assembly (2), a product rough limit assembly (3) and a lower die assembly (4) are arranged in an inner cavity of the frame (17).

2. The bending and riveting integrated machine according to claim 1, wherein the bottom of the double-stroke air cylinder (1) is arranged at the top of the upper die assembly (2), guide rods (5) are symmetrically arranged around the upper die assembly (2), the guide rods (5) are movably connected around the top of an inner cavity of the frame (17), a base is fixedly connected to the bottom of the frame (17), anti-slip padding feet are arranged on the right side of the bottom of the base, universal wheels are symmetrically arranged on the front side and the back side of the left side of the bottom of the base, a controller is arranged on the right side of the top of the frame (17), bending air cylinders (7) are symmetrically arranged on the two sides of the top of the upper die assembly (2), and bending heads are symmetrically arranged at the bottoms of the two bending air cylinders (7).

3. The bending and riveting integrated machine according to claim 1, wherein the material returning cylinders (6) are symmetrically arranged on two sides of the bottom of the upper die assembly (2), and limit bolts (8) are symmetrically arranged on the side edges of the two material returning cylinders (6).

4. The bending and riveting integrated machine according to claim 1, wherein the lower die assembly (4) is fixedly connected to the bottom of an inner cavity of the frame (17), riveting oil cylinders (12) are symmetrically arranged on two sides of the back surface of the top of the lower die assembly (4), and riveting joints (13) are symmetrically arranged on the front surfaces of the two riveting oil cylinders (12).

5. The bending and riveting integrated machine according to claim 4, wherein bending lower cutting dies (14) are symmetrically arranged on two sides of the front surface of the top of the lower die assembly (4), two riveting heads (13) and two bending lower cutting dies (14) are located on the same axis, an inner supporting cylinder (10) is arranged in the middle of the top of the lower die assembly (4), and a product positioning block (11) is arranged at the top of the inner supporting cylinder (10).

6. The bending and riveting integrated machine according to claim 5, wherein the product coarse limit assembly (3) is arranged on the back of an inner cavity of the frame (17), mounting frames are arranged on the left side and the right side of the front face of the product coarse limit assembly (3), a mounting groove is formed in the center of each mounting frame, a transverse flange (15) is arranged on each mounting frame through the corresponding mounting groove on the left side, and a vertical flange (16) is arranged on each mounting frame through the corresponding mounting groove on the right side.