CN217095403U

CN217095403U - Ironwork bending equipment

Info

Publication number: CN217095403U
Application number: CN202122360143.1U
Authority: CN
Inventors: 庄淋强; 庄江东
Original assignee: Fuzhou Maiji Home Furnishing Co ltd
Current assignee: Fuzhou Maiji Home Furnishing Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-08-02
Anticipated expiration: 2031-09-28

Abstract

The utility model provides an ironwork equipment of bending relates to ironwork shaping technical field, including lower mould and last mould, be provided with ejecting device on the lower mould, ejecting device includes following part: the cavity is arranged in the lower die, and a top plate is placed in the cavity; the plurality of ejector rods are arranged on the top plate; a cylindrical hole is formed in the lower die, and the ejector rod penetrates out of the cylindrical hole; the cylinder penetrates through the sliding rod, the sliding rod is welded and fixed with the bottom of the air, and the top of the cylinder is fixed with the top plate; the rotating disc is arranged at one end of the cylinder and is driven by the rotating shaft, the rotating disc is provided with an eccentric shaft, one end of the connecting rod is connected with the eccentric shaft, and the other end of the connecting rod is hinged with the side wall of the cylinder; the ejector rod is pushed to eject the finished product on the surface of the upper die. The utility model discloses the device has the efficient and safe advantage of liftout.

Description

Ironwork bending equipment

Technical Field

The utility model relates to a ironwork shaping technical field, concretely relates to ironwork equipment of bending.

Background

The ironwork is usually required to be bent in the forming process, generally, most of the existing bending equipment is bending machines, and the bending machines are generally used for bending sheet materials and are not suitable for bending finished products.

Therefore, the bending die is adopted in the prior art for bending, the ironwork is bent into a required shape through matching between the upper die and the lower die, but after the ironwork is bent by the bending machine in the prior art, due to the fact that an effective ejection device is lacked, the ironwork which is bent is required to be manually taken, and therefore the mode is inconvenient and the danger coefficient is high, and therefore improvement is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a novel ironwork equipment of bending can solve the technical problem in the background art.

The utility model discloses a following technical scheme realizes: the utility model provides an ironwork bending equipment, includes lower mould and last mould, be provided with ejecting device on the lower mould, ejecting device includes following part:

the cavity is arranged in the lower die, and a top plate is placed in the cavity;

the plurality of ejector rods are arranged on the top plate;

a cylindrical hole is formed in the lower die, and the ejector rod penetrates out of the cylindrical hole;

the cylinder penetrates through the sliding rod, the sliding rod is welded and fixed with the bottom of the air, and the top of the cylinder is fixed with the top plate;

the rotating disc is arranged at one end of the cylinder and is driven by the rotating shaft, the rotating disc is provided with an eccentric shaft, one end of the connecting rod is connected with the eccentric shaft, and the other end of the connecting rod is hinged with the side wall of the cylinder;

the ejector rod is pushed to eject the finished product on the surface of the upper die.

The utility model has the preferred embodiment that the upper die is arranged on the upper die plate, and two ends of the upper die plate are provided with the guide rods;

the lower die is provided with a guide post, and the guide rod extends into the guide post.

The utility model discloses preferred embodiment lies in, go up the mould and pass through the bolt fastening to the upper die plate.

The utility model has the preferred embodiment that the lower die is provided with a groove;

the lower die sleeve is placed in the groove, and two ends of the lower die sleeve are fixed on the lower dies on two sides of the groove and fastened through bolts.

The utility model has the preferred embodiment that the utility model also comprises a cooling device, wherein the cooling device comprises a water inlet pipe and a water outlet pipe;

the water inlet pipe and the water outlet pipe are arranged in the lower die and are respectively arranged at two ends of the groove;

and the water inlet pipe pumps cooling liquid into the groove to cool the lower die sleeve.

The utility model has the preferred embodiment that the mould bodies at the two ends of the groove are provided with sealing gaskets which are fixed on the mould bodies at the two ends of the groove by gluing;

the rubber pad is arranged on the cylindrical hole, the rubber pad is fixed on the cylindrical hole in an adhesive mode, and the ejector rod penetrates out of the rubber pad.

The utility model discloses preferred embodiment lies in, the mould lateral wall is stretched out to the axis of rotation, and is provided with running gear in the axis of rotation that stretches out, and running gear passes through external drive device and drives rotatoryly.

Compared with the prior art, the utility model, through set up an ejecting device on the lower mould, this ejecting device adopts the motor drive rolling disc, and the eccentric shaft on the rolling disc has driven the drum through the connecting rod and has been reciprocating motion from top to bottom, consequently, has driven the knock-out lever and has been made telescopic motion from top to bottom, has realized reciprocal ejecting operation, and the device is ejecting efficient, and more safe.

Drawings

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

FIG. 2 is an enlarged partial schematic view of FIG. 1;

fig. 3 is a schematic view of the lower die with the rotary shaft extended.

In the figure:

1. a lower die; 2. a groove; 3. a lower die sleeve; 4. a cylindrical bore; 5. a top plate; 51. a top rod; 6. a water inlet pipe; 7. a guide post; 8. mounting a template; 9. an upper die; 10. a guide bar; 11. a slide bar; 12. a cylinder; 121. a hinged support; 13. rotating the disc; 131. a rotating shaft; 132. an eccentric shaft; 14. a connecting rod; 15. a gear.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

The present invention will be further explained with reference to the accompanying drawings, and an ironwork bending apparatus shown in fig. 1 to 3 includes a lower die 1 and an upper die 9, wherein an ejection device is disposed on the lower die 1, and the ejection device includes the following components:

the cavity is arranged in the lower die 1, and a top plate 5 is placed in the cavity;

a plurality of roof bars 51 are arranged on the roof panel 5;

a cylindrical hole 4 is formed in the lower die 1, and the ejector rod 51 penetrates out of the cylindrical hole 4;

the device also comprises a cylinder 12 and a sliding rod 11, wherein the cylinder 12 penetrates through the sliding rod 11, the sliding rod 11 is fixedly welded with the bottom of the air, and the top of the cylinder 12 is fixed with the top plate 5;

the rotating disc 13 is arranged at one end of the cylinder 12, the rotating disc 13 is driven by the rotating shaft 131, the rotating disc 13 is provided with an eccentric shaft 132, one end of the connecting rod 14 is connected with the eccentric shaft 132, and the other end is hinged with the side wall of the cylinder 12;

the ejector rod 51 is pushed to eject the finished part on the surface of the upper die 9.

Preferably, the upper die 9 is arranged on the upper die plate 8, and guide rods 10 are arranged at two ends of the upper die plate 8;

the lower die 1 is provided with a guide post 7, and a guide rod 10 extends into the guide post 7.

Preferably, the upper die 9 is fastened to the upper die plate 8 by bolts.

Preferably, the lower die 1 is provided with a groove 2;

the lower die sleeve 3 is placed in the groove 2, and two ends of the lower die sleeve 3 are fixed on the lower dies 1 on two sides of the groove 2 and are fastened through bolts.

Preferably, the cooling device comprises a water inlet pipe 6 and a water outlet pipe;

the water inlet pipe 6 and the water outlet pipe are arranged in the lower die 1 and are respectively arranged at two ends of the groove 2;

and the water inlet pipe 6 pumps cooling liquid into the groove 2 to cool the lower die sleeve 3.

Preferably, sealing gaskets are arranged on the die bodies at the two ends of the groove 2, and the sealing gaskets are fixed to the die bodies at the two ends of the groove 2 in an adhesive manner;

the cylindrical hole 4 is provided with a rubber pad, the rubber pad is fixed on the cylindrical hole 4 in an adhesive mode, and the ejector rod 51 penetrates out of the rubber pad.

Preferably, the rotating shaft 131 extends out of the side wall of the mold, and the extending rotating shaft 131 is provided with a rotating gear 15, and the rotating gear 15 is driven to rotate by an external driving device.

The utility model discloses an implementation principle is: through having set up an ejecting device on lower mould 1, this ejecting device includes roof 5 and ejector pin 51, ejector pin 51 wears out the cylinder hole 4 of setting on lower mould 1, and set up corresponding cylinder hole 4 in the lower die sleeve 3 and supply ejector pin 51 to wear out, the surface that ejector pin 51 can stretch out lower die sleeve 3 is ejecting with the ironwork on the lower die sleeve 3, the unloading of being convenient for, ejecting device adopts motor drive rolling disc 13 simultaneously, eccentric shaft 132 on rolling disc 13 has driven drum 12 through connecting rod 14 and has been made up and down reciprocating motion along slide bar 11, therefore, it is the concertina movement about the ejector pin has been driven, reciprocal ejecting operation has been realized, can realize quick ejecting operation, the device is ejecting efficient, and it is more safe.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides an ironwork equipment of bending, includes lower mould (1) and mould (9), its characterized in that: the lower die (1) is provided with an ejection device, and the ejection device comprises the following components:

the cavity is arranged in the lower die (1), and a top plate (5) is placed in the cavity;

a plurality of ejector rods (51) are arranged on the top plate (5);

a cylindrical hole (4) is formed in the lower die (1), and the ejector rod (51) penetrates out of the cylindrical hole (4);

the device is characterized by further comprising a cylinder (12) and a sliding rod (11), wherein the cylinder (12) penetrates through the sliding rod (11), the sliding rod (11) is fixedly welded with the bottom of the air, and the top of the cylinder (12) is fixed with the top plate (5);

the rotating disc (13) is arranged at one end of the cylinder (12), the rotating disc (13) is driven by a rotating shaft (131), an eccentric shaft (132) is arranged on the rotating disc (13), one end of the connecting rod (14) is connected with the eccentric shaft (132), and the other end of the connecting rod is hinged with the side wall of the cylinder (12);

the ejector rod (51) is pushed to eject the finished product on the surface of the upper die (9).

2. The ironwork bending apparatus according to claim 1, wherein: the upper die (9) is arranged on the upper die plate (8), and guide rods (10) are arranged at two ends of the upper die plate (8);

the lower die (1) is provided with a guide post (7), and the guide rod (10) extends into the guide post (7).

3. The ironwork bending apparatus according to claim 2, wherein: and the upper die (9) is fastened to the upper die plate (8) through bolts.

4. The ironwork bending apparatus according to claim 1, wherein: a groove (2) is formed in the lower die (1);

the lower die sleeve (3) is placed in the groove (2), and two ends of the lower die sleeve (3) are fixed on the lower dies (1) on two sides of the groove (2) and fastened through bolts.

5. The ironwork bending apparatus according to claim 4, wherein: the cooling device comprises a water inlet pipe (6) and a water outlet pipe;

the water inlet pipe (6) and the water outlet pipe are arranged in the lower die (1) and are respectively arranged at two ends of the groove (2);

and the water inlet pipe (6) pumps cooling liquid into the groove (2) to cool the lower die sleeve (3).

6. The ironwork bending apparatus according to claim 5, wherein: sealing gaskets are arranged on the die bodies at the two ends of the groove (2), and the sealing gaskets are fixedly adhered to the die bodies at the two ends of the groove (2);

the rubber pad is arranged on the cylindrical hole (4), the rubber pad is fixed on the cylindrical hole (4) in an adhesive mode, and the ejector rod (51) penetrates out of the rubber pad.

7. The ironwork bending apparatus according to claim 1, wherein: the rotating shaft (131) extends out of the side wall of the mold, a rotating gear (15) is arranged on the extending rotating shaft (131), and the rotating gear (15) is driven to rotate through an external driving device.