Bending machine for machining showing stand

Abstract

The utility model discloses a bending machine for processing a showing stand, which is characterized in that the upper surface of a base is fixedly connected with a supporting rod, the upper end of the supporting rod is fixedly connected with a supporting plate, the lower surface of the supporting plate is fixedly connected with a hydraulic column, the lower end of the hydraulic column is fixedly connected with an upper plate, and the upper surface of the upper plate is fixedly connected with a supporting frame; an air blower is fixedly connected to the lower bottom wall of the supporting frame, a ventilation pipe is fixedly connected to the output end of the air blower, a limiting groove is formed in the lower surface of the upper plate, hydraulic rods are fixedly connected to the front inner wall and the rear inner wall of the base, bending heads are fixedly connected to the ends, away from the inner walls, of the hydraulic rods, and ventilation openings are formed in the lower surface of the base. The precision and the stability of the bending process can be ensured, the operation safety can be improved, and the influence of impurities on the machine performance and the precision can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of bending machines, in particular to a bending machine for processing display racks. Background Art

[0002] Display racks, also known as exhibition racks, are mainly used in homes, shopping malls, supermarkets, convenience stores and other places. Display racks can be divided into paper display racks, metal display racks, plexiglass display racks, plastic display racks, Chevron board display racks, composite material display racks, and titanium alloy display racks according to the material; among them, metal display racks are made by cutting, bending, welding, grinding and surface treatment of steel bars. In order to meet the various shape and size requirements in the manufacturing process of display racks, a bending machine is required to work, but the sealing and limiting performance of the existing bending machine is poor. If it falls off, accidental injury may occur. For example, a Chinese patent discloses "a bending machine for display rack processing", and its application number is: "202123388072.2". It uses two sponge blocks to fix and clamp both sides of the pipe, which greatly reduces the instability of the bent pipe, reduces the situation where the pipe slips from the bending machine and accidentally injures the staff, and protects the personal safety of the workers, but its sealing performance during bending is still poor, and it cannot guarantee the safety of the pipe after it falls off. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a bending machine for display rack processing, which can control the lifting and lowering of the upper plate through a hydraulic column, and fit with the base during the bending process to close the placement groove, and can fix the display rack material to prevent it from shifting during the bending process, and reduce the risk of accidents, which is beneficial to ensure the accuracy and stability of the bending process and improve the safety of operation. By arranging a blower above the upper plate and conveying the airflow to the limit groove below the upper plate through a ventilation pipe, it can be guaranteed that blowing can be performed during the bending process to help remove the generated metal dust and debris, which is beneficial to keep the inside of the machine clean and prevent impurities from affecting the performance and accuracy of the machine.

[0004] The utility model also provides a bending machine for processing a display stand as described above, comprising: a base, the upper surface of the base is fixedly connected to a support rod, the upper end of the support rod is fixedly connected to a support plate, the lower surface of the support plate is fixedly connected to a hydraulic column, the lower end of the hydraulic column is fixedly connected to an upper plate, the upper surface of the upper plate is fixedly connected to a support frame, the lower bottom wall of the support frame is fixedly connected to a blower, the output end of the blower is fixedly connected to a ventilation pipe, a limiting groove is provided on the lower surface of the upper plate, the front and rear inner walls of the base are fixedly connected to a hydraulic rod, the end of the hydraulic rod away from the inner wall is fixedly connected to a bending head, and a ventilation port is provided on the lower surface of the base. The above device is beneficial to ensure the accuracy and stability of the bending process, improve the safety of operation, and prevent impurities from affecting the performance and accuracy of the machine.

[0005] According to the bending machine for display stand processing described in the utility model, the ventilation pipe passes through the support frame and the upper plate and extends to the inside of the limiting groove. Through the above device, the air generated by the blower can directly enter the limiting groove.

[0006] According to the bending machine for display stand processing described in the utility model, the lower surface of the base is fixedly connected with a pillar, and the lower surface of the pillar is fixedly connected with an anti-slip pad. The above device is beneficial to ensure the stability of the base.

[0007] According to the bending machine for display stand processing described in the utility model, the vent is located directly below the limiting groove, and the vent runs through the base. The above device is beneficial to ensure the heat dissipation and ventilation effect during the bending process.

[0008] According to the bending machine for display rack processing described in the utility model, the lower surface of the upper plate and the upper surface of the base are both provided with placement grooves, and the placement grooves pass through the limit grooves and the vents. The above devices are beneficial to ensure the stability of the material to be bent.

[0009] According to the bending machine for display rack processing described in the utility model, the upper plate is located directly above the base and on the inner side of the support rod. The above device is helpful to ensure the movement stability of the upper plate.

[0010] According to the bending machine for display rack processing described in the utility model, the hydraulic rod and the bending head are located inside the vent, and the upper plate covers the vent. The above device is beneficial to the smooth movement of the bending head.

[0011] According to the bending machine for display rack processing described in the utility model, the support frame is H-shaped, and the blower is located directly above the upper plate. The above device is beneficial to the installation of the blower.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the bending machine for display rack processing can control the lifting and lowering of the upper plate through the hydraulic column, and fit with the base during the bending process to close the placement groove, which can fix the display rack material to prevent it from shifting during the bending process and reduce the risk of accidents, which is beneficial to ensure the accuracy and stability of the bending process and improve the safety of operation.

[0014] 2. Compared with the prior art, the bending machine for display rack processing, by arranging a blower above the upper plate and conveying the airflow to the limit groove below the upper plate through the ventilation pipe, can ensure that the metal dust and debris generated during the bending process are blown to help remove them, which is beneficial to keep the inside of the machine clean and prevent impurities from affecting the performance and accuracy of the machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a three-dimensional structural diagram of a bending machine for display stand processing of the utility model;

[0017] Figure 2 This is the internal structure diagram of the bending machine used for display stand processing of the utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of a bending machine for display stand processing of the utility model;

[0019] Figure 4 This is a bottom view of the structure of the bending machine for display rack processing of the utility model.

[0020] Legend:

[0021] 1. Base; 2. Pillar; 3. Support rod; 4. Support plate; 5. Hydraulic column; 6. Upper plate; 7. Hydraulic rod; 8. Limiting groove; 9. Ventilation hole; 10. Bending head; 11. Placement groove; 12. Support frame; 13. Blower; 14. Ventilation pipe; 15. Anti-slip mat. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4The utility model embodiment is a bending machine for display rack processing, which includes: a base 1, a pillar 2 is fixedly connected to the lower surface of the base 1 for supporting the base 1, a non-slip pad 15 is fixedly connected to the lower surface of the pillar 2 for preventing the pillar 2 from shaking, a support rod 3 is fixedly connected to the upper surface of the base 1 for ensuring the stability of the support plate 4, the upper end of the support rod 3 is fixedly connected to the support plate 4 for installing a hydraulic column 5, the lower surface of the support plate 4 is fixedly connected to the hydraulic column 5 for connecting the upper plate 6, and the lower end of the hydraulic column 5 is fixedly connected There is an upper plate 6 for closing the placement slot 11. The upper plate 6 is located directly above the base 1 and on the inner side of the support rod 3. The upper surface of the upper plate 6 is fixedly connected with a support frame 12 for installing a blower 13. The support frame 12 is H-shaped. The lower bottom wall of the support frame 12 is fixedly connected with the blower 13 for generating wind flow. The output end of the blower 13 is fixedly connected with a ventilation pipe 14 for conveying wind flow. The ventilation pipe 14 passes through the support frame 12 and the upper plate 6, and extends to the inside of the limiting slot 8, so as to blow air toward the base 1 and the vent 9.

[0024] A limiting groove 8 is provided on the lower surface of the upper plate 6 to prevent the hydraulic rod 7 from being offset. The front and rear inner walls of the base 1 are fixedly connected with the hydraulic rod 7 to drive the bending head 10 to move. The end of the hydraulic rod 7 away from the inner wall is fixedly connected with the bending head 10 for bending the display board material. A vent 9 is provided on the lower surface of the base 1 to discharge the heat and impurities generated during the bending process. The vent 9 is located directly below the limiting groove 8. The vent 9 passes through the base 1. The hydraulic rod 7 and the bending head 10 are located inside the vent 9. The lower surface of the upper plate 6 and the upper surface of the base 1 are both provided with a placement groove 11 for placing the display board material to be bent. The placement groove 11 passes through the limiting groove 8 and the vent 9.

[0025] Working principle: Place the display rack material to be bent in the placement groove 11 of the base 1, and control the hydraulic column 5 to make the upper plate 6 and the support frame 12 descend until they are tightly fitted with the base 1, so that the material is fixed between the upper plate 6 and the placement groove 11 of the base 1 to prevent deviation during the bending process, and then control the hydraulic rod 7 to make the bending head 10 apply pressure to the material to perform the bending operation. Since the hydraulic rod 7 and the bending head 10 are both located inside the vent 9, the upper plate 6 covers the vent 9. During the bending process, the blower 13 blows air into the limit groove 8 and the placement groove 11 through the ventilation pipe 14, and the heat and impurities generated during the bending process can be discharged through the vent 9 and the ventilation pipe 14.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A bending machine for display rack processing, characterized in that: include: A base (1), wherein the upper surface of the base (1) is fixedly connected to a support rod (3), the upper end of the support rod (3) is fixedly connected to a support plate (4), the lower surface of the support plate (4) is fixedly connected to a hydraulic column (5), the lower end of the hydraulic column (5) is fixedly connected to an upper plate (6), the upper surface of the upper plate (6) is fixedly connected to a support frame (12), the lower bottom wall of the support frame (12) is fixedly connected to a blower (13), the output end of the blower (13) is fixedly connected to a ventilation pipe (14), a limiting groove (8) is provided on the lower surface of the upper plate (6), the front and rear inner walls of the base (1) are fixedly connected to a hydraulic rod (7), the end of the hydraulic rod (7) away from the inner wall is fixedly connected to a bending head (10), and a ventilation opening (9) is provided on the lower surface of the base (1).

2. A bending machine for display stand processing according to claim 1, characterized in that: The ventilation pipe (14) passes through the support frame (12) and the upper plate (6), and extends to the interior of the limiting groove (8).

3. A bending machine for display stand processing according to claim 1, characterized in that: The lower surface of the base (1) is fixedly connected to a support column (2), and the lower surface of the support column (2) is fixedly connected to an anti-slip pad (15).

4. A bending machine for display stand processing according to claim 1, characterized in that: The ventilation opening (9) is located directly below the limiting groove (8), and the ventilation opening (9) passes through the base (1).

5. The bending machine for display stand processing according to claim 1, characterized in that: The lower surface of the upper plate (6) and the upper surface of the base (1) are both provided with a placement groove (11), and the placement groove (11) passes through the limiting groove (8) and the ventilation hole (9).

6. A bending machine for display stand processing according to claim 1, characterized in that: The upper plate (6) is located directly above the base (1) and on the inner side of the support rod (3).

7. The bending machine for display rack processing according to claim 1, characterized in that: The hydraulic rod (7) and the bending head (10) are located inside the ventilation opening (9), and the upper plate (6) covers the ventilation opening (9).

8. The bending machine for display rack processing according to claim 1, characterized in that: The support frame (12) is in an H shape, and the blower (13) is located directly above the upper plate (6).

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