Punching machine for machining end socket

Abstract

The utility model discloses a punching machine for machining an end socket, relates to the technical field of end socket machining, and aims to solve the problems that in the using process of an existing device, an upper die and a lower die do not have the function of fixing materials when being pressed, the materials are prone to deviation in the punching process, and the quality of finished products is affected. The discharging cavity is formed in the pressed table; the supporting columns are installed at the four corners of the upper end of the bottom plate, the number of the supporting columns is four, guide bases are installed among the four supporting columns, and bearing bases are installed at the upper ends of the supporting columns; the hydraulic cylinder is mounted at the upper end of the bearing seat, the output end of the hydraulic cylinder penetrates through and extends to the lower end of the guide seat, and a sealing head mold is mounted; and the hydraulic telescopic rods are installed at the four corners of the upper end of the bearing seat, the output ends of the hydraulic telescopic rods penetrate through and extend to the lower end of the guide seat, and pressing discs are installed at the output ends of the hydraulic telescopic rods.

Description

Technical Field

[0001] The utility model relates to the technical field of end cap processing, in particular to a punching machine for end cap processing. Background Art

[0002] In recent years, China's aluminum processing industry has closely combined the needs of the market and scientific development, so that traditional aluminum processing materials have gradually completed the transformation to modern aluminum processing materials. The head profile is mainly made of aluminum profiles. Therefore, China's aluminum processing material varieties have undergone tremendous changes, and the punch head processing and manufacturing process is also very important, which plays a big role in processing efficiency.

[0003] For example, announcement number CN104148472A is named a circular head processing punch press, which includes a machine table, an upper die base is arranged on the top of the machine table, and a lower die base is arranged below the machine table. The upper die base and the lower die base are fixed with adsorption plates. The upper die base is connected to the electrical system through a transmission shaft, and the electrical system is connected to the operation control panel through a sensor. The electrical system includes a flip motor and an air supply source. Infrared sensors are arranged at both ends of the operation control panel, one end of the infrared sensor is a transmitting end, and the other end of the infrared sensor is a receiving end.

[0004] However, during the use of the above device, the upper and lower molds do not have the function of fixing the material when they are pressed together, and the material is prone to shift during the stamping process, affecting the quality of the finished product; therefore, we propose a punching machine for head processing to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a punching machine for head processing, so as to solve the problem that the existing device proposed in the above background technology does not have the function of fixing the material when the upper and lower molds are pressed together during use, and the material is prone to shifting during the punching process, which affects the quality of the finished product.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A punching machine for head processing, comprising a bottom plate, the upper end of which is provided with a pressure platform;

[0007] Also includes:

[0008] A material discharge chamber, which is arranged inside the pressure receiving platform;

[0009] Pillars are installed at the four corners of the upper end of the bottom plate, and there are four pillars, guide seats are installed between the four pillars, and a bearing seat is installed at the upper end of the pillar;

[0010] A hydraulic cylinder is installed at the upper end of the bearing seat, the output end of the hydraulic cylinder penetrates and extends to the lower end of the guide seat, and is installed with a head mold;

[0011] A hydraulic telescopic rod is installed at the four corners of the upper end of the bearing seat. The output end of the hydraulic telescopic rod passes through and extends to the lower end of the guide seat and is installed with a pressure plate.

[0012] Preferably, a disc-shaped groove is provided inside the pressure plate.

[0013] Preferably, a polytetrafluoroethylene coating is provided on the inner wall of the disc-shaped groove.

[0014] Preferably, limit block receiving grooves are provided inside both sides of the pressure platform, and limit blocks are provided inside the limit block receiving grooves. Cylinder supports are installed on the outer walls of both sides of the pressure platform, and cylinders are installed on the outer walls of the cylinder supports. The output end of the cylinder passes through and extends to the interior of the limit block receiving groove, and is transmission-connected to the limit block.

[0015] Preferably, a conveyor is installed inside the material discharge chamber, and the front end of the conveyor extends to the outside of the material discharge chamber. A servo motor is installed on the outer wall of one end of the conveyor, and the servo motor is transmission-connected to the conveyor.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. Before stamping, the utility model can control the pressure plate to move down and press on the material by the hydraulic telescopic rod to position the material. Because the inner part of the pressure plate is provided with a disc-shaped groove, when it is pressed on the material, if the material has a certain degree of deviation, the disc-shaped groove can gather the material to the center position through the edge slope structure to ensure the subsequent stamping accuracy. This solves the problem that the existing device does not have the function of fixing the material when the upper and lower molds are pressed together during use, and the material is easy to deviate during the stamping process, affecting the quality of the finished product.

[0018] 2. After stamping, the cylinder can drive the limit block to extend. When the hydraulic cylinder drives the head mold to move up and reset, the material on the surface of the head mold can fall onto the conveyor under the limiting blocking effect of the limit block to be sent to the next processing area. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the head of the utility model in a state of being ready for stamping;

[0021] Figure 3 This is a schematic diagram of the structure of the head in the demoulding state of the utility model;

[0022] In the figure: 1. bottom plate; 2. pressure platform; 3. cylinder support; 4. cylinder; 5. pillar; 6. guide seat; 7. bearing seat; 8. hydraulic cylinder; 9. head mold; 10. hydraulic telescopic rod; 11. pressure plate; 12. feeding cavity; 13. conveyor; 14. servo motor; 15. disc groove; 16. limit block storage groove; 17. limit block. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] See also Figure 1-3 , the utility model provides an embodiment: a punching machine for head processing, comprising a bottom plate 1, a pressure platform 2 is installed on the upper end of the bottom plate 1;

[0025] Also includes:

[0026] A material discharge chamber 12, which is arranged inside the pressure receiving platform 2;

[0027] Pillars 5 are installed at the four corners of the upper end of the base plate 1, and there are four pillars 5, a guide seat 6 is installed between the four pillars 5, and a bearing seat 7 is installed at the upper end of the pillar 5;

[0028] A hydraulic cylinder 8 is installed at the upper end of the bearing seat 7. The output end of the hydraulic cylinder 8 passes through and extends to the lower end of the guide seat 6 and is installed with a head mold 9;

[0029] The hydraulic telescopic rod 10 is installed at the four corners of the upper end of the bearing seat 7. The output end of the hydraulic telescopic rod 10 passes through and extends to the lower end of the guide seat 6, and is installed with a pressure plate 11.

[0030] See also Figure 2 A disc-shaped groove 15 is provided inside the pressure plate 11. When the pressure plate 11 is pressed onto the material, if the material has a certain degree of deviation, the disc-shaped groove 15 can gather the material to the center position through the edge slope structure to ensure the subsequent stamping accuracy.

[0031] Furthermore, a polytetrafluoroethylene coating is provided on the inner wall of the disc-shaped groove 15. The polytetrafluoroethylene coating has a good self-lubricating effect and can reduce the wear caused when the edge bevel contacts the material.

[0032] See also Figure 3, limit block receiving grooves 16 are arranged inside the two sides of the pressure platform 2, and limit blocks 17 are arranged inside the limit block receiving grooves 16. Cylinder supports 3 are installed on the outer walls of the two sides of the pressure platform 2, and cylinders 4 are installed on the outer walls of the cylinder supports 3. The output end of the cylinder 4 passes through and extends to the inside of the limit block receiving groove 16, and is connected with the limit block 17 in transmission. After stamping, the material is attached to the surface of the head mold 9 due to pressure. At this time, the limit block 17 is driven to extend by the cylinder 4. When the hydraulic cylinder 8 drives the head mold 9 to move up and reset, the material on the surface of the head mold 9 can fall into the feeding cavity 12 under the limiting blocking action of the limit block 17.

[0033] See also Figure 1 A conveyor 13 is installed inside the unloading chamber 12, and the front end of the conveyor 13 extends to the outside of the unloading chamber 12. A servo motor 14 is installed on the outer wall of one end of the conveyor 13, and the servo motor 14 is connected to the conveyor 13 by transmission. The head after demoulding can fall onto the conveyor 13, completing automatic unloading and sending it to the next processing area.

[0034] Working principle: When in use, the loading robot arm places the material to be stamped on the pressure platform 2. After completion, the hydraulic telescopic rod 10 is started to control the pressure plate 11 to move down and press on the material to position the material. Because the pressure plate 11 is provided with a disc-shaped groove 15 inside, when pressed on the material, if the material has a certain degree of deviation, the disc-shaped groove 15 can gather the material to the center position through the edge bevel structure to ensure the subsequent stamping accuracy. During stamping, the hydraulic cylinder 8 drives to control the head mold 9 to punch down to complete the stamping operation. After stamping, the material is attached to the surface of the head mold 9 due to pressure. At this time, the cylinder 4 drives the limit block 17 to extend. When the hydraulic cylinder 8 drives the head mold 9 to move up and reset, the material on the surface of the head mold 9 can fall onto the conveyor 13 under the limiting blocking action of the limit block 17 to be sent to the next processing area.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A punching machine for head processing, comprising a bottom plate (1), wherein a pressure platform (2) is installed at the upper end of the bottom plate (1); Features: Also includes: A material discharge chamber (12), which is arranged inside the pressure receiving platform (2); A support (5) is installed at four corners of the upper end of the base plate (1), and four support pillars (5) are provided, a guide seat (6) is installed between the four support pillars (5), and a bearing seat (7) is installed at the upper end of the support pillar (5); A hydraulic cylinder (8) is mounted on the upper end of the bearing seat (7), the output end of the hydraulic cylinder (8) passes through and extends to the lower end of the guide seat (6), and is equipped with a head mold (9); A hydraulic telescopic rod (10) is installed at the four corners of the upper end of the bearing seat (7). The output end of the hydraulic telescopic rod (10) passes through and extends to the lower end of the guide seat (6) and is installed with a pressure plate (11).

2. A punching machine for head processing according to claim 1, characterized in that: The pressure plate (11) is provided with a disc-shaped groove (15) inside.

3. A punching machine for head processing according to claim 2, characterized in that: A polytetrafluoroethylene coating is provided on the inner wall of the disc-shaped groove (15).

4. The punching machine for head processing according to claim 1, characterized in that: Limit block receiving grooves (16) are provided inside both sides of the pressure receiving platform (2), and limit blocks (17) are provided inside the limit block receiving grooves (16). Cylinder supports (3) are installed on the outer walls of both sides of the pressure receiving platform (2), and cylinders (4) are installed on the outer walls of the cylinder supports (3). The output end of the cylinder (4) passes through and extends to the inside of the limit block receiving grooves (16), and is transmission-connected to the limit blocks (17).

5. The punching machine for head processing according to claim 1, characterized in that: A conveyor (13) is installed inside the material discharge chamber (12), and the front end of the conveyor (13) extends to the outside of the material discharge chamber (12). A servo motor (14) is installed on the outer wall of one end of the conveyor (13), and the servo motor (14) is transmission-connected to the conveyor (13).

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