Transverse pipe support stamping forming machine capable of preventing material jumping

Abstract

The utility model discloses a horizontal pipe support stamping forming machine capable of preventing material jumping, and relates to the technical field of stamping forming machines, the horizontal pipe support stamping forming machine comprises a base and a rotating rod, the rotating rod is rotatably arranged on the upper surface of the base, a horizontal plate is fixedly arranged at the upper end of the rotating rod, and a hydraulic cylinder is fixedly arranged on the upper surface of the horizontal plate; the tail end of a piston rod of the hydraulic cylinder extends to the lower side of the transverse plate, a stamping die is fixedly arranged at the tail end of the piston rod of the hydraulic cylinder, workbenches are fixedly arranged on the two sides of the upper surface of the base, first cavities are formed in the workbenches, and a plurality of air suction holes are formed in the upper sides of the first cavities. Second cavities are formed in the two sides of the interior of the base correspondingly, and one side of each second cavity communicates with the corresponding first cavity through a connecting pipe. By the adoption of the double-station design, when one side is subjected to punch forming machining, materials on the transverse pipe support which is subjected to punch forming on the other side can be replaced, time can be saved, and work efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping and forming machines, in particular to a stamping and forming machine for a transverse tube bracket capable of preventing material jumping. Background Art

[0002] Stamping refers to a processing method that uses a press and a die to apply external force to plates, strips, pipes and profiles to cause plastic deformation or separation, thereby obtaining a workpiece of the desired shape and size. During the pipeline laying process, a cross-tube bracket is required to support the pipeline. The cross-tube bracket is generally stamped into a single pipe fitting and then welded into a bracket.

[0003] Among them, the announcement number CN220371987U discloses a cross tube bracket stamping forming machine for preventing material jumping, which belongs to the field of cross tube bracket stamping processing technology, including a machine base, a first electric hydraulic rod is fixedly installed on the machine base, a stamping lower die is fixedly connected to the top of the first electric hydraulic rod, a bending groove is provided on the top surface of the stamping lower die, a stamping support seat is provided in the middle of the bending groove, and an exhaust groove is provided inside the stamping lower die. There are still defects in this technical solution:

[0004] This technical solution only has a single processing station, so after each stamping process is completed, the machine needs to be stopped for material change. Only after the material change is completed can the stamping process be performed again, which wastes a lot of time and makes it difficult to improve the processing efficiency. Utility Model Content

[0005] In view of the above-mentioned problems existing in the existing punching and forming machines for preventing material jumping of the transverse tube bracket, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a cross tube bracket stamping and forming machine that can prevent material jumping, which solves the problem that the cross tube bracket stamping and forming machine that can prevent material jumping in the prior art is only equipped with a single processing station. Therefore, after each stamping and forming process is completed, the machine needs to be stopped for material changing. Only after the material changing is completed can the stamping and forming process be carried out again, which wastes a lot of time and makes it difficult to improve the processing efficiency.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] The cam is provided with a plurality of camshafts, the cam being ...

[0009] Preferably, the transmission mechanism includes a gear and a rack, and a through hole is provided on the side close to the two second cavities. A connecting rod is horizontally arranged inside the third cavity, and both ends of the connecting rod respectively pass through the corresponding through holes and extend to the inside of the corresponding second cavity. The two ends of the connecting rod are respectively fixedly connected to the corresponding pistons, and the rack is fixedly arranged on the upper side of the middle end of the connecting rod. The gear is fixedly sleeved on one end of the rotating rod located inside the third cavity, and the gear is meshingly connected with the rack.

[0010] Preferably, a square hole is provided on the side wall of the rack, a square rod is provided inside the square hole for sliding sleeve, and both ends of the square rod are fixedly connected to the inner wall of the corresponding third cavity.

[0011] Preferably, the motor is fixedly connected to the inner wall of the groove via a support frame.

[0012] Preferably, exhaust holes are provided at both ends of the upper side of the third cavity.

[0013] Preferably, the two connecting pipes are both hard pipes.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] The utility model, after completing the stamping and forming processing of the workpiece on the workbench on one side, the motor drives the rotating rod to rotate, and the rotating rod drives the horizontal plate to rotate, that is, the stamping die is rotated to the top of the workbench on the other side. At the same time, the rotating rod drives the gear to rotate, and the gear drives the rack to move, so that the connecting rod moves, and the connecting rod drives the two pistons to move, so that the piston on one side pushes the gas in the corresponding second cavity into the first cavity, that is, the adsorption limit of the processed cross tube bracket is released, and the piston on the other side draws the gas in the corresponding first cavity into the second cavity, so that the suction hole adsorbs and limits the workpiece to be processed, which is convenient for stable processing, that is, when the stamping and forming processing is carried out on one side, the cross tube bracket stamped and formed on the other side can be replaced, which can save time and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 This is a structural schematic diagram of a punching and forming machine for a transverse tube bracket that prevents material jumping proposed by the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the internal structure;

[0019] Figure 3 for Figure 1 Three-dimensional view of the workbench in the middle.

[0020] Description of reference numerals:

[0021] 1. Base; 2. Rotating rod; 3. Horizontal plate; 4. Hydraulic cylinder; 5. Stamping die; 6. Workbench; 7. Connecting pipe; 8. Piston; 9. Gear; 10. Rack; 11. Connecting rod; 12. Motor; 13. Square rod. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses a punching and forming machine for a transverse tube bracket capable of preventing material jumping.

[0024] Reference Figure 1-3A punching machine for a horizontal tube bracket for preventing material jumping comprises a base 1 and a rotating rod 2. The rotating rod 2 is rotatably arranged on the upper surface of the base 1. A horizontal plate 3 is fixedly arranged on the upper end of the rotating rod 2. A hydraulic cylinder 4 is fixedly arranged on the upper surface of the horizontal plate 3. The end of the piston 8 of the hydraulic cylinder 4 extends to the lower side of the horizontal plate 3. A punching die 5 is fixedly arranged on the end of the piston 8 of the hydraulic cylinder 4. A workbench 6 is fixedly arranged on both sides of the upper surface of the base 1. A first cavity is opened inside the workbench 6. A plurality of air suction holes are opened on the upper side of the first cavity. A second cavity is opened on both sides of the base 1. One side of the second cavity is connected to the opposite cavity through a connecting pipe 7. The corresponding first cavities are connected, and the two connecting pipes 7 are both hard pipes to prevent the connecting pipes 7 from being deformed when pumping air. Pistons 8 are slidably arranged inside the two second cavities. A motor 12 is fixedly arranged at the bottom of the base 1, and the output end of the motor 12 is fixedly connected to one end of the rotating rod 2. The motor 12 is fixedly connected to the inner wall of the groove through a supporting frame, so that the connection between the motor 12 and the inner wall of the groove is more stable. A third cavity is provided in the middle of the base 1 and between the two second cavities. Exhaust holes are provided at both ends of the upper side of the third cavity to facilitate the discharge of the gas in the third cavity, so that the piston 8 can slide smoothly.

[0025] Reference Figure 1-3 A transmission mechanism for driving the two pistons 8 to move is provided at one end of the rotating rod 2 located inside the third cavity, and the transmission mechanism includes a gear 9 and a rack 10. Through holes are provided on the side close to the two second cavities. A connecting rod 11 is horizontally arranged inside the third cavity. The two ends of the connecting rod 11 respectively pass through the corresponding through holes and extend to the corresponding second cavity. The two ends of the connecting rod 11 are respectively fixedly connected to the corresponding pistons 8. The rack 10 is fixedly arranged on the upper side of the middle end of the connecting rod 11. The gear 9 is fixedly sleeved on one end of the rotating rod 2 located inside the third cavity, and the gear 9 is meshed and connected with the rack 10.

[0026] Reference Figure 1-3 A square hole is provided on the side wall of the rack 10, and a square rod 13 is provided inside the square hole for sliding. Both ends of the square rod 13 are fixedly connected to the inner wall of the corresponding third cavity, so that the rack 10 cannot rotate, that is, it can slide stably.

[0027] In the utility model, when in use, after the stamping and forming processing of the workpiece on the workbench 6 on one side is completed, the motor 12 drives the rotating rod 2 to rotate, and the rotating rod 2 drives the cross plate 3 to rotate, that is, the stamping die 5 is rotated to the top of the workbench 6 on the other side. At the same time, the rotating rod 2 drives the gear 9 to rotate, and the gear 9 drives the rack 10 to move, so that the connecting rod 11 moves, and the connecting rod 11 drives the two pistons 8 to move, so that the piston 8 on one side pushes the gas in the corresponding second cavity into the first cavity, that is, the adsorption limit of the processed cross tube bracket is released, and the piston 8 on the other side draws the gas in the corresponding first cavity into the second cavity, so that the suction hole adsorbs and limits the workpiece to be processed, which is convenient for stable processing, that is, when the stamping and forming processing is carried out on one side, the cross tube bracket stamped and formed on the other side can be replaced, which can save time and improve work efficiency.

[0028] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A punching machine for a transverse tube support for preventing material jumping, comprising a base (1) and a rotating rod (2), characterized in that: The rotating rod (2) is rotatably arranged on the upper surface of the base (1); a horizontal plate (3) is fixedly arranged on the upper end of the rotating rod (2); a hydraulic cylinder (4) is fixedly arranged on the upper surface of the horizontal plate (3); a piston (8) rod end of the hydraulic cylinder (4) extends to the lower side of the horizontal plate (3); a stamping die (5) is fixedly arranged on the piston (8) rod end of the hydraulic cylinder (4); workbenches (6) are fixedly arranged on both sides of the upper surface of the base (1); a first cavity is opened inside the workbench (6); a plurality of air suction holes are opened on the upper side of the first cavity; Second cavities are provided on both sides of the base (1), one side of the second cavity is connected to the corresponding first cavity via a connecting pipe (7), pistons (8) are slidably provided inside the two second cavities, a motor (12) is fixedly provided at the bottom of the base (1), an output end of the motor (12) is fixedly connected to one end of a rotating rod (2), a third cavity is provided in the middle of the base (1) and located between the two second cavities, and a transmission mechanism for driving the two pistons (8) to move is provided at one end of the rotating rod (2) located inside the third cavity.

2. The punching and forming machine for preventing material jumping of the transverse tube bracket according to claim 1 is characterized in that: The transmission mechanism comprises a gear (9) and a rack (10); a through hole is provided on the adjacent sides of the two second cavities; a connecting rod (11) is horizontally arranged inside the third cavity; two ends of the connecting rod (11) respectively pass through corresponding through holes and extend into the corresponding second cavity; two ends of the connecting rod (11) are respectively fixedly connected to corresponding pistons (8); the rack (10) is fixedly arranged on the upper side of the middle end of the connecting rod (11); the gear (9) is fixedly sleeved on one end of the rotating rod (2) located inside the third cavity; the gear (9) is meshingly connected with the rack (10).

3. The punching and forming machine for preventing material jumping of the transverse tube bracket according to claim 2 is characterized in that: A square hole is provided on the side wall of the rack (10), a square rod (13) is slidably sleeved inside the square hole, and both ends of the square rod (13) are fixedly connected to the inner wall of the corresponding third cavity.

4. The punching and forming machine for preventing material jumping of the transverse tube bracket according to claim 1 is characterized in that: The motor (12) is fixedly connected to the inner wall of the groove via a support frame.

5. The punching and forming machine for preventing material jumping of the transverse tube bracket according to claim 1 is characterized in that: Both ends of the upper side of the third cavity are provided with exhaust holes.

6. The punching and forming machine for preventing material jumping of the transverse tube bracket according to claim 1 is characterized in that: The two connecting pipes (7) are both hard pipes.

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