CN220426743U - High efficiency cold header that nut processing was used - Google Patents

Abstract

The utility model discloses a high-efficiency cold header for nut processing, which relates to the field of cold header, and comprises a cold header body, wherein the side end of the cold header body is fixedly connected with a transverse plate, the top end of the transverse plate is fixed with a motor, the top end of the motor is fixedly connected with a bearing for rotating a rotating shaft, the transmission shaft part of the motor is fixedly connected with the bottom end of the rotating shaft, the top end of the rotating shaft is fixedly connected with a rotating rod, the head part of the rotating rod is welded with the rotating plate, the two sides of the bottom end of the rotating plate are fixedly connected with an electric telescopic rod A, and the transmission part of the electric telescopic rod is fixed with an electromagnetic chuck.

Description

High efficiency cold header that nut processing was used

Technical Field

The utility model relates to the field of cold heading machines, in particular to a high-efficiency cold heading machine for nut processing.

Background

The cold header is forging forming equipment for thickening the top of a bar or a wire rod at room temperature, and is special equipment mainly used for mass production of fasteners such as nuts and bolts.

When the cold header is used for manufacturing nuts of different types, the required dies are different, the dies are manually replaced by staff, the cold header is high in die quality and smooth in appearance, proper force points are not available, so that the cold header is difficult to grasp by hands and easy to slide, and great potential safety hazards exist.

Publication No.: CN108994232a discloses a quick replacing device for a cold header die, which can temporarily store the die on a replacing table after adsorbing a target die by an electromagnetic chuck, and can push out the die along a groove and replace the die after reaching a place where the die needs to be replaced.

In summary, the device described in the above document can adsorb the die and move to a proper position for installation through a mechanical structure, so as to avoid potential safety hazards, but after the used die is adsorbed and removed through an electromagnetic chuck, a new die is adsorbed and moved to a proper position for installation through the mechanical structure, so that the time consumption is very influenced, and the nut processing efficiency is reduced.

Disclosure of Invention

The utility model mainly aims to provide a high-efficiency cold header for nut processing, which not only can assist in die installation through a related structure and avoid potential safety hazards, but also can absorb a new die through an electromagnetic chuck in advance, and can replace the new die and the old die when the new die and the old die need to be replaced, so that the time for replacing the dies can be well saved, the nut processing efficiency is improved, and the problems in the background art can be effectively solved.

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

the utility model provides a high efficiency cold header that nut processing was used, includes the cold header organism, the side fixedly connected with top and the fixed diaphragm of motor of cold header organism, the top fixedly connected with confession pivot pivoted bearing of motor, the transmission shaft position of motor and the bottom fixed connection of pivot, the top fixedly connected with head and the welded bull stick of rotating plate of pivot, the equal fixedly connected with transmission position in the bottom both sides of rotating plate and the fixed electric telescopic handle A of electromagnet, electromagnet is used for adsorbing nut mold processing.

Further, a connecting table is welded at the side end of the transverse plate.

Further, a discharge port is fixedly arranged at the side end of the cold header body, and a trolley is placed below the discharge port at the side end of the cold header body.

Further, a fixing part is arranged between the lower part of the discharge hole at the side end of the cold header body and the surface of the trolley.

Further, the surface welding of handcart has the inserted block, the side of cold heading machine body is located the below welding of discharge gate has the connection groove seat that supplies the inserted block to insert, the side intercommunication of connection groove seat is connected with the fixed coupling shell of internal surface and electric telescopic handle B.

Further, the square block is fixedly connected to the transmission part of the electric telescopic rod B, and a square groove for the square block to be inserted is formed in the side end of the insertion block.

Compared with the prior art, the utility model has the following beneficial effects: the novel nut is characterized in that one of the electromagnetic chucks is adsorbed on the die, the rotating shaft is driven to rotate through the motor, the rotating shaft rotates along the inside of the bearing, the rotating shaft drives the rotating rod to rotate, the rotating rod drives the rotating plate to rotate, the die is rotated to the position right above the die installation position on the cold header body, the extension of the electric telescopic rod A on the electromagnetic chuck is controlled through the remote controller, the die can be inserted into the installation position and installed, potential safety hazards are avoided by hands of workers, a new die can be adsorbed on the other electromagnetic chuck in advance, during replacement, the old die is only required to be removed from the cold header body, the original electromagnetic chuck and the electric telescopic rod A are adsorbed and dragged to move upwards, the rotating plate can be driven to rotate through the motor, the new die is replaced, and finally the new die is inserted into the cold header body.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a high-efficiency cold header for nut processing according to the present utility model;

FIG. 2 is an enlarged view of part A of the cold header of FIG. 1 for nut processing according to the present utility model;

fig. 3 is a schematic diagram of a connection structure between an insert block and a connection groove seat in a high-efficiency cold header for nut processing according to the present utility model.

In the figure: 1. a cold header body; 2. a cross plate; 3. a motor; 4. a bearing; 5. a rotating shaft; 6. a rotating rod; 7. a rotating plate; 8. an electric telescopic rod A; 9. an electromagnetic chuck; 10. a fixing member; 1001. an insert block; 1002. a connecting groove seat; 1003. a connection housing; 1004. an electric telescopic rod B; 1005. square blocks; 1006. square grooves; 11. a connection station; 12. a discharge port; 13. and (3) a trolley.

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.

1-3, a high efficiency cold header that nut processing was used, including cold header organism 1, cold header organism 1's side fixedly connected with top and motor 3 fixed diaphragm 2, motor 3's top fixedly connected with supplies pivot 5 pivoted bearing 4, motor 3's transmission shaft position and pivot 5's bottom fixed connection, pivot 5's top fixedly connected with head and the bull stick 6 of rotating plate 7 welded, the equal fixedly connected with transmission position in the bottom both sides of rotating plate 7 and the fixed electric telescopic handle A8 of electromagnetic chuck 9, electromagnetic chuck 9 is used for adsorbing nut processing mould.

The lateral ends of the transverse plates 2 are welded with connecting tables 11, and the connecting tables 11 are used for temporarily placing the dies.

The side end of the cold header body 1 is fixedly provided with a discharge hole 12, a trolley 13 is arranged below the discharge hole 12, and a fixing part 10 is arranged between the lower part of the discharge hole 12 and the surface of the trolley 13 at the side end of the cold header body 1.

The fixing member 10 is described in detail: the surface welding of handcart 13 has inserts the piece 1001, the side of cold heading machine body 1 is located the below welding that discharge gate 12 has the connection groove seat 1002 that supplies to insert the piece 1001 to insert, the side intercommunication of connection groove seat 1002 is connected with the connection shell 1003 that internal surface and electric telescopic handle B1004 are fixed, the transmission position fixedly connected with square piece 1005 of electric telescopic handle B1004, square recess 1006 that supplies square piece 1005 to insert has been seted up to the side of inserting the piece 1001.

It can be appreciated that the insertion block 1001 on the cart 13 can be inserted into the connection groove seat 1002, after the insertion is completed, the square block 1005 and the square groove 1006 are just aligned, and the extension of the electric telescopic rod B1004 can be controlled by the remote controller of the electric telescopic rod B1004, so that the insertion block 1001 and the connection groove seat 1002 can be fixed by inserting the square block 1005 into the square groove 1006, and the cart 13 and the cold header body 1 are fixed, so that the displacement caused by external force when the nut is collected by the cart 13 is avoided.

The utility model relates to a high-efficiency cold header for nut processing, which adsorbs one electromagnetic chuck 9 on a die, then drives a rotating shaft 5 to rotate through a motor 3, the rotating shaft 5 rotates along the inside of a bearing 4, the rotating shaft 5 drives a rotating rod 6 to rotate, the rotating rod 6 drives a rotating plate 7 to rotate, the die is rotated right above a die mounting part (the die mounting part and the rotating track of the rotating plate 7 are designed correspondingly) on a cold header body 1, then the extension of an electric telescopic rod A8 on the electromagnetic chuck 9 is controlled through a remote controller, the die (nut processing die) can be inserted into the mounting part for installation, thus a worker is not required to grasp the die in advance to avoid potential safety hazards, a new die is adsorbed on the other electromagnetic chuck 9 in advance, and the fixation of the old die is only required to be released when the die is replaced, the original electromagnetic chuck 9 and the electric telescopic rod A8 are used for adsorbing and dragging the novel mold to move upwards and are taken out from the cold header body 1, the motor 3 can be used for driving the rotating plate 7 to rotate, so that the novel mold is replaced, and finally the novel mold is inserted into the cold header body 1, so that not only can the installation of the mold be assisted by a related structure and the potential safety hazard be avoided, but also the novel mold can be adsorbed by the electromagnetic chuck 9 in advance through the design of a symmetrical structure, when the novel mold needs to be replaced, the time for replacing the mold can be well saved, after the nut is manufactured, the nut flows out from the discharge hole 12, the trolley 13 is placed below the discharge hole 12, the nut can be collected, transportation is carried out after the collection is completed, the insertion block 1001 on the trolley 13 can be inserted into the connecting groove seat 1002 in the collection process, after the insertion is completed, the square block 1005 and the square groove 1006 are just aligned, and the extension of the electric telescopic rod B1004 can be controlled by the remote controller of the electric telescopic rod B1004, so that the square block 1005 can be inserted into the square groove 1006 to fix the insertion block 1001 and the connecting groove seat 1002, the trolley 13 and the cold header machine body 1 are fixed, the external force displacement is avoided when the trolley 13 collects nuts, the square block 1005 can be pulled out of the square groove 1006 through the remote controller of the electric telescopic rod B1004, the fixation of the insertion block 1001 and the connecting groove seat 1002 is released, the fixation of the cold header machine body 1 and the trolley 13 is canceled, and the trolley 13 can be pushed to be transported.

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 utility model provides a high efficiency cold header that nut processing was used, includes cold header organism (1), its characterized in that: the cold header comprises a cold header body (1), a transverse plate (2) fixedly connected with the top end of the cold header body (1) and fixed with a motor (3), a bearing (4) for rotating a rotating shaft (5) is fixedly connected with the top end of the motor (3), a transmission shaft part of the motor (3) is fixedly connected with the bottom end of the rotating shaft (5), a rotating rod (6) welded with the head part and the rotating plate (7) is fixedly connected with the top end of the rotating plate (5), two sides of the bottom end of the rotating plate (7) are fixedly connected with a transmission part and an electric telescopic rod A (8) fixed with an electromagnetic chuck (9), and the electromagnetic chuck (9) is used for adsorbing a nut processing die.

2. The high-efficiency cold header for nut processing as defined in claim 1, wherein: the lateral end of the transverse plate (2) is welded with a connecting table (11).

3. The high-efficiency cold header for nut processing as defined in claim 1, wherein: the side end of the cold header body (1) is fixedly provided with a discharge hole (12), and a trolley (13) is arranged below the discharge hole (12) at the side end of the cold header body (1).

4. A high efficiency cold header for nut processing as defined in claim 3, wherein: a fixing part (10) is arranged between the lower part of the discharge hole (12) and the surface of the trolley (13) at the side end of the cold header body (1).

5. The high-efficiency cold header for nut processing as defined in claim 4, wherein: the surface welding of handcart (13) has inserts piece (1001), the side of cold heading machine body (1) is located the below welding of discharge gate (12) and has supplies to insert piece (1001) male spread groove seat (1002), the side intercommunication of spread groove seat (1002) is connected with interior surface and electric telescopic handle B (1004) fixed coupling shell (1003).

6. The high-efficiency cold header for nut processing as defined in claim 5, wherein: the transmission part of the electric telescopic rod B (1004) is fixedly connected with a square block (1005), and a square groove (1006) for the square block (1005) to be inserted is formed in the side end of the insertion block (1001).