Bending device for air conditioner hardware production

Abstract

The utility model discloses a bending device for air conditioner hardware production, which comprises a top beam plate, the top beam plate is arranged above a device main body, one side of the device main body is provided with a die seat, the device main body is provided with a connecting hole, one side of the die seat is provided with a connecting block, and the connecting block and the connecting hole are correspondingly arranged; the connecting plate is arranged on one side of the device body, a hydraulic cylinder is arranged between the connecting plate and the top beam plate, the hydraulic cylinder is fixedly connected with the top beam plate and the connecting plate, a pressing seat is arranged below the connecting plate and corresponds to the mold seat, a first connecting bolt is arranged between the pressing seat and the connecting plate, and a second connecting bolt is arranged between the pressing seat and the connecting plate. According to the air conditioner hardware bending device, the mold base and the pressing base which are arranged on the bending device are convenient and fast to install, the mold base and the pressing base can be rapidly replaced, air conditioner hardware of different specifications can be conveniently bent, and the bending efficiency of the air conditioner hardware is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware production, in particular to a bending device for producing air-conditioning hardware parts. Background Technique

[0002] An air conditioner refers to a device that uses artificial means to adjust and control parameters such as the temperature, humidity, cleanliness, and flow rate of the air in a building or structure. Hardware parts refer to tools made by processing and casting metals such as gold, silver, copper, iron, and tin. Air-conditioning hardware parts are components made of metal and used for air conditioners. A bending machine is a machine that can bend profiles, and its structure mainly includes a bracket, a workbench, and a clamping plate. The workbench is placed on the bracket and consists of a base and a pressing plate. The base is connected to the clamping plate through a hinge.

[0003] Chinese Patent Publication No. CN217141801U, with an authorization announcement date of August 9, 2022, is a bending device for producing hardware parts, including a workbench. A support seat is fixedly connected to the middle of the top surface of the workbench. A first mounting rod is fixedly connected to one side of the top surface of the workbench. A second mounting rod is fixedly connected to the middle of the bottom surface of the workbench. Two first through grooves are opened in the middle of the top surface of the workbench, and the two first through grooves are located on both sides of the support seat. The advantages of the utility model are as follows: A support seat is fixedly connected to the middle of the top surface of the workbench. A mold seat is fixedly connected to the middle of the top surface of the support seat. The output end of the first hydraulic cylinder is fixedly connected to a pressing seat. The output end of the second hydraulic cylinder is fixedly connected to a forming top plate. The hardware part is placed on the top of the mold seat. The first hydraulic cylinder extends to make the pressing seat press the hardware part. The second hydraulic cylinder extends to bend both ends of the hardware part, achieving the purpose of simultaneous bending on both sides and reducing the processing procedures.

[0004] The mold seat and the pressing seat equipped with the existing bending device adopt a fixed installation method, which can bend and process air-conditioning hardware parts of the same specification. When bending air-conditioning hardware parts of different specifications, the mold seat and the pressing seat need to be replaced. The replacement of the mold seat and the pressing seat takes a long time, reducing the bending efficiency of the hardware parts and not meeting the use requirements. Content of the Utility Model

[0005] The purpose of the utility model is to provide a bending device for producing air-conditioning hardware parts, so as to solve the problem raised in the above background technique that the mold seat and the pressing seat equipped with the existing bending device adopt a fixed installation method, which can bend and process air-conditioning hardware parts of the same specification. When bending air-conditioning hardware parts of different specifications, the mold seat and the pressing seat need to be replaced. The replacement of the mold seat and the pressing seat takes a long time, reducing the bending efficiency of the hardware parts and not meeting the use requirements.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A bending device for the production of air-conditioning hardware parts, including a device main body, further including:

[0007] A top beam plate, which is arranged above the device main body and fixedly connected to the device main body. A mold base is arranged on one side of the device main body. A connection hole is arranged on the device main body. A connection block is arranged on one side of the mold base and fixedly connected to the mold base. The connection block is correspondingly arranged with the connection hole, and the connection block is inserted into the device main body;

[0008] A connecting plate, which is arranged on one side of the device main body and below the top beam plate. A hydraulic cylinder is arranged between the connecting plate and the top beam plate, and the hydraulic cylinder is fixedly connected to the top beam plate and the connecting plate. A pressing seat is arranged below the connecting plate and correspondingly arranged with the mold base. A first connecting bolt is arranged between the pressing seat and the connecting plate, and the pressing seat and the connecting plate are connected by the first connecting bolt.

[0009] Preferably, a second connecting bolt is arranged on the other side of the device main body and correspondingly arranged with the connection hole. One end of the second connecting bolt penetrates the device main body and extends into the inside of the connection block, and the second connecting bolt is threadedly connected to the connection block.

[0010] Preferably, a supporting seat is arranged on one side of the device main body and fixedly connected to the device main body. The supporting seat is arranged below the mold base and is in contact with the mold base. The cross section of the supporting seat is in a right triangle.

[0011] Preferably, an elastic gasket is arranged outside the first connecting bolt, and the elastic gasket is in contact with the connecting plate and the first connecting bolt.

[0012] Preferably, two sliding grooves are arranged on the side wall of the device main body. Two first sliding blocks are arranged on one side of the pressing seat and fixedly connected to the pressing seat. One end of the first sliding block extends into the inside of the sliding groove, and the first sliding block is slidably connected to the device main body.

[0013] Preferably, an installation cavity is arranged on the device main body and on one side of the mold base. A moving plate is arranged inside the installation cavity. Second sliding blocks are arranged at the upper end and the lower end of the moving plate and fixedly connected to the moving plate. The second sliding blocks are slidably connected to the device main body. A telescopic cavity is arranged inside the moving plate. A baffle is arranged on one side of the moving plate, and one end of the baffle extends into the inside of the telescopic cavity. The baffle is slidably connected to the moving plate. A first electric push rod is arranged on one side of the moving plate and fixedly connected to the device main body and the moving plate.

[0014] Preferably, a second electric push rod is arranged inside the telescopic cavity, and the second electric push rod is fixedly connected to the moving plate and the baffle plate.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. Through the settings of the first connecting bolt, elastic gasket, connecting hole, connecting block and second connecting bolt in the device of the present utility model, the first connecting bolt connects the pressing seat and the connecting plate, and the elastic gasket enables the connected pressing seat to have a buffering effect, which can play a protective role during bending. The connecting block is inserted into the connecting hole to connect the mold base and the device main body, and the second connecting bolt connects the connecting block and the device main body, improving the connection firmness between the mold base and the device main body. The mold base and the pressing seat are installed conveniently, facilitating replacement to meet different bending processing requirements;

[0017] 2. Through the settings of the moving plate, first electric push rod, baffle plate and second electric push rod in the device of the present utility model, the first electric push rod drives the moving plate to move along the installation cavity, changing the distance between the baffle plate and the mold base, facilitating the limiting of hardware parts of different sizes. The second electric push rod drives the baffle plate to expand and contract, and the baffle plate is retracted into the moving plate, which will not affect the rotation of the air-conditioning hardware parts during bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is of the present utility model Figure 1 partial enlarged view of Area A;

[0020] Figure 3 is a connection relationship diagram between the mold base and the device main body of the present utility model;

[0021] Figure 4 is a connection relationship diagram between the moving plate and the device main body of the present utility model.

[0022] In the figure: 1, device main body; 2, top beam plate; 3, mold base; 4, pressing seat; 5, connecting plate; 6, hydraulic cylinder; 7, installation cavity; 8, moving plate; 9, first electric push rod; 10, baffle plate; 11, first connecting bolt; 12, elastic gasket; 13, chute; 14, first slider; 15, supporting seat; 16, connecting hole; 17, connecting block; 18, second connecting bolt; 19, telescopic cavity; 20, second electric push rod; 21, second slider. DETAILED DESCRIPTION OF THE EMBODIMENTS

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

[0024] Please refer to Figures 1-4 , an embodiment provided by the present utility model: a bending device for the production of air-conditioning hardware parts, including the device main body 1, further including:

[0025] The top beam plate 2 is arranged above the device main body 1, and the top beam plate 2 is fixedly connected to the device main body 1. A mold base 3 is arranged on one side of the device main body 1. A connecting hole 16 is arranged on the device main body 1. A connecting block 17 is arranged on one side of the mold base 3, and the connecting block 17 is fixedly connected to the mold base 3. The connecting block 17 is correspondingly arranged with the connecting hole 16, and the connecting block 17 is inserted into the device main body 1;

[0026] The connecting plate 5 is arranged on one side of the device main body 1, and the connecting plate 5 is arranged below the top beam plate 2. A hydraulic cylinder 6 is arranged between the connecting plate 5 and the top beam plate 2, and the hydraulic cylinder 6 is fixedly connected to the top beam plate 2 and the connecting plate 5. A pressing seat 4 is arranged below the connecting plate 5, and the pressing seat 4 is correspondingly arranged with the mold base 3. A first connecting bolt 11 is arranged between the pressing seat 4 and the connecting plate 5, and the pressing seat 4 and the connecting plate 5 are connected through the first connecting bolt 11.

[0027] During use: Select a matching bending mold. The connecting block 17 is inserted into the connecting hole 16 to connect the mold base 3 with the device main body 1. Then use the first connecting bolt 11 to connect the pressing seat 4 with the connecting plate 5. Place the air-conditioning hardware part into the bending cavity on the mold base 3. Drive the hydraulic cylinder 6 to drive the pressing seat 4 to descend. The descending pressing seat 4 contacts the air-conditioning hardware part and applies pressure. Under the action of the pressure, the bending processing of the air-conditioning hardware part is realized in cooperation with the mold base 3 and the pressing seat 4. Different-shaped bending processing requirements can be met by replacing the mold base 3 and the pressing seat 4.

[0028] Please refer to Figure 3 , a second connecting bolt 18 is arranged on the other side of the device main body 1, and the second connecting bolt 18 is correspondingly arranged with the connecting hole 16. One end of the second connecting bolt 18 penetrates through the device main body 1 and extends into the inside of the connecting block 17, and the second connecting bolt 18 is threadedly connected to the connecting block 17. The connecting block 17 is connected to the device main body 1 through the second connecting bolt 18 to improve the connection firmness between the mold base 3 and the device main body 1.

[0029] Please refer to Figure 1 and Figure 3 , a supporting seat 15 is arranged on one side of the device main body 1, and the supporting seat 15 is fixedly connected to the device main body 1. The supporting seat 15 is arranged below the mold base 3, and the supporting seat 15 is attached to the mold base 3. The cross section of the supporting seat 15 is a right triangle. The supporting seat 15 plays a supporting role for the mold base 3 to improve the stability of the mold base 3.

[0030] Please refer to Figure 1 and Figure 2, an elastic gasket 12 is provided outside the first connecting bolt 11, and the elastic gasket 12 is in contact with the connecting plate 5 and the first connecting bolt 11. The pressing seat 4 connected through the elastic gasket 12 has a buffering effect, and can play a protective role during bending.

[0031] Please refer to Figure 1 and Figure 2 , two chutes 13 are provided on the side wall of the device main body 1. One side of the pressing seat 4 is provided with two first sliders 14, and the first sliders 14 are fixedly connected to the pressing seat 4. One end of the first slider 14 extends into the interior of the chute 13, and the first slider 14 is slidably connected to the device main body 1. The first slider 14 plays a guiding and limiting role for the descending pressing seat 4, and can improve the bending accuracy of the air-conditioning hardware.

[0032] Please refer to Figure 1 and Figure 4 , an installation cavity 7 is provided on the device main body 1, and the installation cavity 7 is provided on one side of the mold base 3. A moving plate 8 is provided inside the installation cavity 7. The upper and lower ends of the moving plate 8 are both provided with second sliders 21, and the second sliders 21 are fixedly connected to the moving plate 8. The second sliders 21 are slidably connected to the device main body 1. A telescopic cavity 19 is provided inside the moving plate 8. One side of the moving plate 8 is provided with a baffle 10, and one end of the baffle 10 extends into the interior of the telescopic cavity 19. The baffle 10 is slidably connected to the moving plate 8. One side of the moving plate 8 is provided with a first electric push rod 9, and the first electric push rod 9 is fixedly connected to the device main body 1 and the moving plate 8. By contacting one end of the air-conditioning hardware with the baffle 10, it plays a limiting role for the air-conditioning hardware placed in the bending cavity of the mold base 3, can accurately control the bending part of the air-conditioning hardware, improve the bending effect of the air-conditioning hardware, and the first electric push rod 9 drives the moving plate 8 to move along the installation cavity 7, changing the distance between the baffle 10 and the mold base 3, facilitating the limiting of hardware of different sizes.

[0033] Please refer to Figure 1 and Figure 4 , a second electric push rod 20 is provided inside the telescopic cavity 19, and the second electric push rod 20 is fixedly connected to the moving plate 8 and the baffle 10. By driving the baffle 10 to expand and contract through the second electric push rod 20, the baffle 10 is retracted into the moving plate 8, which will not affect the rotation of the air-conditioning hardware during bending.

[0034] Working principle: Select a matching bending die. The connecting block 17 is inserted into the connecting hole 16 to connect the die holder 3 with the device main body 1. The second connecting bolt 18 connects the connecting block 17 with the device main body 1 to improve the connection firmness between the die holder 3 and the device main body 1. Then use the first connecting bolt 11 to connect the pressing seat 4 with the connecting plate 5. Place the air-conditioning hardware into the bending cavity on the die holder 3. Drive the first electric push rod 9 to drive the moving plate 8 to move along the installation cavity 7, and make the baffle 10 contact one end of the air-conditioning hardware to position the air-conditioning hardware placed in the bending cavity of the die holder 3. Drive the hydraulic cylinder 6 to drive the pressing seat 4 to descend. When the descending pressing seat 4 contacts the air-conditioning hardware, drive the second electric push rod 20 to drive the baffle 10 to expand and contract, and retract the baffle 10 into the moving plate 8. The pressing seat 4 applies pressure to the air-conditioning hardware. Under the action of the pressure, cooperate with the die holder 3 and the pressing seat 4 to realize the bending processing of the air-conditioning hardware. Different-shaped bending processing requirements can be achieved by replacing the die holder 3 and the pressing seat 4.

[0035] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0036] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bending device for producing air-conditioning hardware, comprising a device body (1), characterized in that: Also includes: A top beam plate (2) is arranged above the device body (1), and the top beam plate (2) is fixedly connected to the device body (1); a mold base (3) is arranged on one side of the device body (1); a connecting hole (16) is arranged on the device body (1); a connecting block (17) is arranged on one side of the mold base (3), and the connecting block (17) is fixedly connected to the mold base (3); the connecting block (17) and the connecting hole (16) are arranged correspondingly, and the connecting block (17) is plugged into the device body (1); A connecting plate (5) is arranged on one side of the device body (1), and the connecting plate (5) is arranged below the top beam plate (2); a hydraulic cylinder (6) is arranged between the connecting plate (5) and the top beam plate (2), and the hydraulic cylinder (6) is fixedly connected to the top beam plate (2) and the connecting plate (5); a clamping seat (4) is arranged below the connecting plate (5), and the clamping seat (4) and the mold seat (3) are arranged correspondingly; a first connecting bolt (11) is arranged between the clamping seat (4) and the connecting plate (5), and the clamping seat (4) and the connecting plate (5) are connected via the first connecting bolt (11).

2. A bending device for producing air-conditioning hardware according to claim 1, characterized in that: A second connecting bolt (18) is provided on the other side of the device body (1), and the second connecting bolt (18) is provided corresponding to the connecting hole (16), one end of the second connecting bolt (18) passes through the device body (1) and extends to the interior of the connecting block (17), and the second connecting bolt (18) is threadedly connected to the connecting block (17).

3. The bending device for producing air-conditioning hardware according to claim 1 is characterized in that: A supporting seat (15) is provided on one side of the device body (1), and the supporting seat (15) is fixedly connected to the device body (1); the supporting seat (15) is provided below the mold seat (3), and the supporting seat (15) fits the mold seat (3); and the cross section of the supporting seat (15) is a right triangle.

4. The bending device for producing air-conditioning hardware according to claim 1, characterized in that: An elastic gasket (12) is arranged outside the first connecting bolt (11), and the elastic gasket (12) fits the connecting plate (5) and the first connecting bolt (11).

5. The bending device for producing air conditioner hardware according to claim 1, characterized in that: A slide groove (13) is arranged on the side wall of the device body (1), and two slide grooves (13) are arranged. A first slider (14) is arranged on one side of the clamping seat (4), and two first sliders (14) are arranged. The first slider (14) is fixedly connected to the clamping seat (4), and one end of the first slider (14) extends into the interior of the slide groove (13), and the first slider (14) is slidably connected to the device body (1).

6. The bending device for producing air conditioner hardware according to claim 1, characterized in that: The device body (1) is provided with an installation cavity (7), and the installation cavity (7) is arranged on one side of the mold base (3); a movable plate (8) is arranged inside the installation cavity (7); a second slider (21) is arranged at the upper end and the lower end of the movable plate (8); the second slider (21) is fixedly connected to the movable plate (8); the second slider (21) is slidably connected to the device body (1); a telescopic cavity (19) is arranged inside the movable plate (8); a baffle (10) is arranged on one side of the movable plate (8); one end of the baffle (10) extends to the inside of the telescopic cavity (19); the baffle (10) is slidably connected to the movable plate (8); a first electric push rod (9) is arranged on one side of the movable plate (8); the first electric push rod (9) is fixedly connected to the device body (1) and the movable plate (8).

7. A bending device for producing air-conditioning hardware according to claim 6, characterized in that: A second electric push rod (20) is arranged inside the telescopic cavity (19), and the second electric push rod (20) is fixedly connected to the moving plate (8) and the baffle plate (10).

Images