Automatic riveting machine for air conditioner indoor unit mounting plate machining

Abstract

The utility model provides an air conditioner indoor unit mounting plate machining automation riveting machine which comprises a base, the top of the base is fixedly connected with a machining table, a cavity is formed in the machining table, a moving mechanism is arranged in the cavity, and the moving mechanism comprises a rotary knob, a screw rod and a fixing block. The left side of the screw rod penetrates into the cavity, the right side of the screw rod penetrates into the right side of the cavity, the right side of the screw rod is fixedly connected with the left side of a rotary knob, the surface of the screw rod is sleeved with a fixing block, and a supporting frame is fixedly connected to the top of the machining table. Through the moving mechanism, when air conditioner mounting plates of different sizes are placed and fixed, a rotary knob is rotated to drive a screw rod to rotate, so that sliding blocks on the left side and the right side move towards the inner side or the outer side at the same time, through arrangement of a stroke groove, the moving direction and stroke of the sliding blocks can be limited, and normal use of the structure is guaranteed.

Description

Technical Field

[0001] The utility model relates to an automatic riveting machine for processing the installation plate of an air conditioner indoor unit, belonging to the technical field of automatic riveting machines. Background Art

[0002] An automatic riveting machine is an indispensable device in modern manufacturing. It realizes the automatic feeding, positioning and pressing of rivets through automatic technology, greatly improving production efficiency and product quality. In order to improve the riveting efficiency of the indoor installation plate of an air conditioner, an automatic riveting machine is usually used for production.

[0003] Chinese Patent Publication (Publication No.: CN 220480133 U) discloses a hot press riveting machine, which relates to the technical field of hydraulic riveting machines. To solve the problem that when the hot press riveting machine is working on hot press rivet fixing, if the hydraulic telescopic structure deflects accidentally when extending, the firmness of the rivet driving will be insufficient. It includes a hot press support base, on which there is a bearing plate, the bearing plate is welded to the hot press support base, there is an installation base on the hot press support base, the installation base and the hot press support base are integrally provided, and further includes a first fixing block, the first fixing block is arranged on the installation base, the first fixing block is welded to the installation base, and a rotary motor is arranged on the first fixing block, and the fixed end of the rotary motor is bolted to the first fixing block;

[0004] However, when processing installation plates of different sizes, the above technology has the problem of being unable to stably fix the installation plate. It may be necessary for workers to manually press and fix the plate. This method relying on manual fixing is not only inefficient but also may pose a safety risk to workers. Especially during the operation of the riveting machine, if a worker's hand accidentally touches the moving parts of the machine, serious injuries may be caused.

[0005] Therefore, an automatic riveting machine for processing the installation plate of an air conditioner indoor unit is proposed. Content of the Utility Model

[0006] In view of this, the utility model provides an automatic riveting machine for processing the installation plate of an air conditioner indoor unit to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0007] The technical solution of the utility model is realized as follows: An automatic riveting machine for processing the installation plate of an air conditioner indoor unit, including a base, a processing table is fixedly connected to the top of the base, a cavity is opened inside the processing table, a moving mechanism is arranged inside the cavity, the moving mechanism includes a knob, a screw rod and a fixed block, the left side of the screw rod penetrates into the cavity, the right side of the screw rod penetrates to the right side of the cavity, the right side of the screw rod is fixedly connected to the left side of the knob, and a fixed block is sleeved on the surface of the screw rod.

[0008] Further preferably, a support frame is fixedly connected to the top of the processing table, a telescopic cylinder is fixedly connected to the top of the support frame, a sliding block is arranged on the top of the processing table, and the top of the sliding block is fixedly connected to the top of the fixed block.

[0009] Further preferably, a pressing mechanism is fixedly connected to the top of the sliding block, and the pressing mechanism includes a pressing plate, a sliding column, a connecting block and a compression spring.

[0010] Further preferably, the sliding column is movably connected inside the sliding block, the top of the sliding column is fixedly connected to the top of the connecting block, the top of the connecting block is fixedly connected to the top of the compression spring, the bottom of the compression spring is fixedly connected to the top of the sliding block, the compression spring is sleeved on the surface of the sliding column, and the bottom of the sliding column is fixedly connected to the top of the pressing plate.

[0011] Further preferably, a travel groove is opened on the top of the processing table, and a fixed block is slidably connected inside the travel groove.

[0012] Further preferably, positioning columns are fixedly connected to the surface of the sliding block, and the number of the positioning columns is seven and they are evenly distributed on the surface of the sliding block.

[0013] Further preferably, the left and right threads of the screw rod are respectively a right-handed thread and a left-handed thread.

[0014] Due to the adoption of the above technical solution in the embodiment of the utility model, it has the following advantages:

[0015] First, through the moving mechanism of the utility model, when placing and fixing air conditioner installation plates of different sizes, by rotating the knob, the screw rod is driven to rotate, so that the sliding blocks on the left and right sides move inwards or outwards at the same time. By setting the travel groove, the moving direction and travel of the sliding block can be restricted, ensuring the normal use of the structure.

[0016] II. Through the pressing mechanism, when the air conditioner mounting plate is processed and installed, the connecting block can be pulled, the connecting block drives the sliding column to move, and the sliding column drives the pressing plate to move, which facilitates the staff to fix the mounting plate. By setting the positioning column, when the mounting plate is fixed, it is convenient for the staff to use and prevents deviation during processing.

[0017] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 Schematic front view of the three-dimensional structure of the present utility model;

[0020] Figure 2 Schematic structure diagram of the processing table of the present utility model;

[0021] Figure 3 Schematic structure diagram of the moving mechanism of the present utility model;

[0022] Figure 4 Schematic structure diagram of the pressing mechanism of the present utility model;

[0023] Figure 5 Schematic sectional view of the base of the present utility model.

[0024] Reference numerals: 1, base; 2, processing table; 3, cavity; 4, moving mechanism; 401, knob; 402, screw; 403, fixed block; 5, support frame; 6, telescopic cylinder; 7, sliding block; 8, pressing mechanism; 801, pressing plate; 802, sliding column; 803, connecting block; 804, compression spring; 9, travel groove; 10, positioning column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be essentially exemplary rather than restrictive.

[0026] The embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

[0027] Embodiment 1

[0028] As Figures 1-5 shown, the embodiment of the present utility model provides an automatic riveting machine for processing an air conditioner indoor unit mounting plate, which includes a base 1. A processing table 2 is fixedly connected to the top of the base 1. A cavity 3 is opened inside the processing table 2. A moving mechanism 4 is arranged inside the cavity 3. The moving mechanism 4 includes a knob 401, a screw rod 402 and a fixed block 403. The left side of the screw rod 402 penetrates into the inside of the cavity 3, and the right side of the screw rod 402 penetrates to the right side of the cavity 3. The right side of the screw rod 402 is fixedly connected to the left side of the knob 401. A fixed block 403 is sleeved on the surface of the screw rod 402. A support frame 5 is fixedly connected to the top of the processing table 2. A telescopic cylinder 6 is fixedly connected to the top of the support frame 5. A sliding block 7 is arranged on the top of the processing table 2. The top of the sliding block 7 is fixedly connected to the top of the fixed block 403. A travel groove 9 is opened on the top of the processing table 2. The fixed block 403 is slidably connected inside the travel groove 9. The left and right threads of the screw rod 402 are respectively a right-handed thread and a left-handed thread.

[0029] Through the moving mechanism 4, when placing and fixing air conditioner mounting plates of different sizes, by rotating the knob 401, the screw rod 402 is driven to rotate, so that the sliding blocks 7 on both the left and right sides move inward or outward simultaneously. By providing the travel groove 9, the moving direction and travel of the sliding block 7 can be restricted, ensuring the normal use of the structure.

[0030] Embodiment 2

[0031] In one embodiment, a pressing mechanism 8 is fixedly connected to the top of the sliding block 7. The pressing mechanism 8 includes a pressing plate 801, a sliding column 802, a connecting block 803 and a compression spring 804. The sliding column 802 is movably connected inside the sliding block 7. The top of the sliding column 802 is fixedly connected to the top of the connecting block 803. The top of the connecting block 803 is fixedly connected to the top of the compression spring 804. The bottom of the compression spring 804 is fixedly connected to the top of the sliding block 7. The compression spring 804 is sleeved on the surface of the sliding column 802. The bottom of the sliding column 802 is fixedly connected to the top of the pressing plate 801. A positioning column 10 is fixedly connected to the surface of the sliding block 7. The number of the positioning columns 10 is seven and they are evenly distributed on the surface of the sliding block 7.

[0032] Through the pressing mechanism 8, when processing and installing the air conditioner mounting plate, by pulling the connecting block 803, the connecting block 803 drives the sliding column 802 to move, and the sliding column 802 drives the pressing plate 801 to move, which is convenient for the staff to fix the mounting plate. By providing the positioning column 10, when fixing the mounting plate, it is convenient for the staff to use and prevents deviation during processing.

[0033] When the utility model works: First, rotate the knob 401. The knob 401 drives the screw rod 402 to rotate. According to the different sizes of the mounting plate, the position of the sliding block 7 is adjusted. After completion, pull up the connecting block 803. While the connecting block 803 drives the sliding column 802 to move upward, the compression spring 804 is compressed, so that the extrusion plate 801 moves upward. At this time, the mounting plate can be inserted and placed on the surface of the sliding block 7. After completion, release the moving rod. Through the resilience of the compression spring 804, the bottom of the extrusion plate 801 contacts the top of the mounting plate to fix the mounting plate and prevent shaking during processing.

[0034] The above is only the specific implementation manner of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model can easily think of various changes or substitutions thereof, and these should all be covered within the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. An automated riveting machine for processing mounting plates of indoor units of air conditioners, comprising a base (1), characterized in that: A processing table (2) is fixedly connected to the top of the base (1); a cavity (3) is provided inside the processing table (2); a moving mechanism (4) is provided inside the cavity (3); the moving mechanism (4) comprises a knob (401), a screw rod (402) and a fixing block (403); the left side of the screw rod (402) penetrates into the cavity (3); the right side of the screw rod (402) penetrates into the right side of the cavity (3); the right side of the screw rod (402) is fixedly connected to the left side of the knob (401); and the fixing block (403) is sleeved on the surface of the screw rod (402).

2. The automatic riveting machine for processing the mounting plate of an indoor unit of an air conditioner according to claim 1, characterized in that: The top of the processing table (2) is fixedly connected to a support frame (5), the top of the support frame (5) is fixedly connected to a telescopic cylinder (6), and the top of the processing table (2) is provided with a sliding block (7), the top of the sliding block (7) is fixedly connected to the top of the fixed block (403).

3. The automatic riveting machine for processing the mounting plate of an indoor unit of an air conditioner according to claim 2, characterized in that: A clamping mechanism (8) is fixedly connected to the top of the sliding block (7), and the clamping mechanism (8) comprises an extrusion plate (801), a sliding column (802), a connecting block (803) and a compression spring (804).

4. The automatic riveting machine for processing the mounting plate of an indoor unit of an air conditioner according to claim 3, characterized in that: The sliding column (802) is movably connected to the inside of the sliding block (7), the top of the sliding column (802) is fixedly connected to the top of the connecting block (803), the top of the connecting block (803) is fixedly connected to the top of the compression spring (804), the bottom of the compression spring (804) is fixedly connected to the top of the sliding block (7), the compression spring (804) is sleeved on the surface of the sliding column (802), and the bottom of the sliding column (802) is fixedly connected to the top of the extrusion plate (801).

5. The automatic riveting machine for processing the mounting plate of an indoor unit of an air conditioner according to claim 2, characterized in that: A travel groove (9) is provided on the top of the processing table (2), and a fixed block (403) is slidably connected inside the travel groove (9).

6. The automatic riveting machine for processing the mounting plate of an indoor unit of an air conditioner according to claim 4, characterized in that: The surface of the sliding block (7) is fixedly connected with positioning posts (10), and the number of the positioning posts (10) is seven and they are evenly distributed on the surface of the sliding block (7).

7. The automatic riveting machine for processing the mounting plate of an indoor unit of an air conditioner according to claim 1, characterized in that: The left and right threads of the screw rod (402) are respectively a positive thread and a reverse thread.

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