A double-curved-surface aluminum veneer end face cutting device

Abstract

This utility model discloses an end-face cutting device for hyperboloid aluminum panels, including a base, a clamping part, and a cutting part. The clamping part is located on the top of the base and has a limiting frame located on the top of the base. A transmission block is slidably arranged inside the limiting frame. A transmission rotating rod is rotatably arranged on the top of the transmission block. An auxiliary abutment is rotatably arranged on the top of the transmission rotating rod. There are two transmission blocks, which move in opposite directions. The cutting part is located on the side of the base for cutting the aluminum panel. By providing a clamping part, this utility model can control the two transmission blocks to move in opposite directions, driving the transmission rotating rod to rotate, thereby causing the auxiliary abutment to move up and down and abut against the bottom surface of the aluminum panel, providing bottom support for the aluminum panel. At the same time, the lifting clamping block slides vertically within the support frame, cooperating with the fixing clamping block to clamp and fix the aluminum panel, improving the stability of the aluminum panel clamping.

Description

Technical Field

[0001] This utility model relates to the field of hyperboloid aluminum panel processing technology, specifically to an end face cutting device for hyperboloid aluminum panels. Background Technology

[0002] Hyperbolic aluminum panels, also known as double-curved aluminum panels, are aluminum panels with two curved surfaces. Because of their curved shape, they possess unique artistic, aesthetic, and practical decorative effects. Their special manufacturing process allows them to adapt to various environmental requirements. They are widely used in interior and exterior curtain wall decoration projects, as well as exterior wall insulation and renovation projects for various new buildings. They are suitable for interior and exterior walls, lobby facades, column decorations, elevated corridors, pedestrian bridges, elevator cladding, balcony cladding, and other high-rise building decorations. While hyperbolic aluminum panels are manufactured to uniform specifications, they inevitably require splicing and installation during actual use, necessitating appropriate cutting.

[0003] Existing end-face cutting equipment for hyperboloid aluminum panels generally includes a cutting device and a clamping device for fixing the hyperboloid aluminum panel. The internal clamps are usually of fixed size and typically support hyperboloid aluminum panels with one curvature during cutting. However, there are now types of hyperboloid aluminum panels where the two curved surfaces have inconsistent curvatures, such as... Figure 1 As shown, when using existing equipment to clamp this hyperboloid aluminum panel, the clamp may only be able to fit the curvature of one of the curved surfaces, while the other curved surface cannot make full contact with the clamp, resulting in uneven force. During the cutting process, this uneven force will cause the aluminum panel to shake or deform, thereby affecting the cutting accuracy and the flatness of the end face. Utility Model Content

[0004] The purpose of this invention is to provide an end-face cutting device for hyperboloid aluminum panels, in order to solve the problem mentioned in the background art that when existing devices clamp hyperboloid aluminum panels with inconsistent curvatures of the two curved surfaces, the clamp may only be able to fit the curvature of one curved surface, while the other curved surface cannot fully contact the clamp, resulting in uneven force. During the cutting process, this uneven force will cause the aluminum panel to shake or deform, thereby affecting the cutting accuracy and the flatness of the end face.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an end-face cutting device for hyperboloid aluminum panels, comprising a base, a clamping part, and a cutting part:

[0006] The clamping part is located on the top of the base. The clamping part has a limiting frame located on the top of the base. A transmission block is slidably arranged inside the limiting frame. A transmission rotating rod is rotatably arranged on the top of the transmission block. An auxiliary abutment is rotatably arranged on the top of the transmission rotating rod. There are two transmission blocks. The two transmission blocks move in opposite directions to control the up and down movement of the auxiliary abutment and abut it against the bottom surface of the aluminum panel. A support frame is located on the top of the limiting frame. A fixing clamp is located inside the support frame. A lifting clamp for clamping and fixing the aluminum panel is vertically slidably arranged inside the support frame. The cutting part is located on the side of the base for cutting the aluminum panel.

[0007] By adopting the above technical solution, the two transmission blocks can be controlled to move in opposite directions, driving the transmission rotating rod to rotate, thereby causing the auxiliary support frame to move up and down and abut against the bottom surface of the aluminum panel, providing bottom support for the aluminum panel. At the same time, the lifting clamping block slides vertically within the support frame, working in conjunction with the fixing clamping block to clamp and fix the aluminum panel, improving the stability of the aluminum panel clamping, thereby improving the cutting accuracy and quality.

[0008] Preferably, the clamping part also has two sliding grooves formed on the top of the limiting frame, and two transmission blocks are provided, which are embedded in the two sliding grooves and slidably connected to the limiting frame.

[0009] By adopting the above technical solution, a guiding effect can be provided for the sliding of the transmission block.

[0010] Preferably, the clamping part also has a drive shaft rotatably disposed inside the limiting frame. The drive shaft passes laterally through two transmission blocks and is nested and threadedly connected to the two transmission blocks. A motor a is disposed on the side of the limiting frame, and the output end of the motor a is connected to the drive shaft.

[0011] By adopting the above technical solution, the transmission shaft can be driven to rotate by motor a.

[0012] Preferably, the clamping part also has a hydraulic telescopic rod disposed on the top surface of the limiting frame, the output end of which is connected to the fixed clamping block.

[0013] By adopting the above technical solution, the position of the fixed clamping block can be controlled by a hydraulic telescopic rod.

[0014] Preferably, the cutting part has a slide rail disposed on the side of the base, a carriage disposed inside the slide rail, a motor b disposed on the top of the carriage, and a cutting blade disposed at the output end of the motor b.

[0015] By adopting the above technical solution, the cutting blade can be driven to rotate by motor b, while the carriage can slide within the slide rail. In this way, when cutting hyperboloid aluminum panels, the carriage moves along the slide rail, driving the rotating cutting blade to cut the end face of the aluminum panel.

[0016] Preferably, the top surface of the auxiliary support frame is semi-circular, the top surface of the fixed clamping block is semi-circular, and the bottom surface of the lifting clamping block is semi-circular.

[0017] By adopting the above technical solution, the auxiliary support, fixing clamp, and lifting clamp can better fit the surface of the hyperboloid aluminum panel. The semi-circular design can match the curved shape of the hyperboloid aluminum panel, increasing the contact area with the aluminum panel and thus improving the stability of clamping.

[0018] Preferably, the clamping part also has a limiting groove formed on the side of the support frame, and the two ends of the auxiliary abutment are embedded in the limiting groove and slidably connected to the limiting frame.

[0019] By adopting the above technical solution, the vertical sliding of the auxiliary support frame can be limited and guided. The limiting groove restricts the auxiliary support frame to slide only in the vertical direction, thus preventing the auxiliary support frame from tilting or shaking during the sliding process.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting up a clamping part, the two transmission blocks can be controlled to move in opposite directions, driving the transmission rotating rod to rotate, thereby causing the auxiliary support frame to move up and down and abut against the bottom surface of the aluminum panel, providing bottom support for the aluminum panel. At the same time, the lifting clamping block slides vertically in the support frame, and works with the fixing clamping block to clamp and fix the aluminum panel, improving the stability of the aluminum panel clamping, thereby improving the cutting accuracy and quality. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the hyperboloid aluminum veneer structure to be processed in this application;

[0022] Figure 2 This is a schematic diagram of the overall structure of this application;

[0023] Figure 3 This is a schematic diagram of the overall cross-sectional structure of this application;

[0024] Figure 4 This is a schematic diagram of the clamping part structure of this application;

[0025] Figure 5 This is a schematic diagram of the auxiliary support frame transmission structure of this application;

[0026] Figure 6 This is a schematic diagram of the connection structure between the support frame and the lifting clamping block in this application.

[0027] In the diagram: 1. Base; 2. Clamping part; 201. Limiting frame; 202. Slide groove; 203. Transmission block; 204. Transmission shaft; 205. Motor a; 206. Transmission rotating rod; 207. Auxiliary support frame; 208. Support frame; 209. Fixed clamping block; 210. Limiting groove; 211. Lifting clamping block; 212. Hydraulic telescopic rod; 3. Cutting part; 301. Slide rail; 302. Slide carriage; 303. Motor b; 304. Cutting blade. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Example 1

[0030] Please see Figure 1 , Figure 2 and Figure 3 This embodiment provides a technical solution: an end-face cutting device for hyperboloid aluminum panels, comprising a base 1, a clamping part 2, and a cutting part 3.

[0031] The clamping part 2 is located on the top of the base 1. The clamping part 2 has a limiting frame 201 located on the top of the base 1. A transmission block 203 is slidably arranged inside the limiting frame 201. A transmission rotating rod 206 is rotatably arranged on the top of the transmission block 203. An auxiliary abutment 207 is rotatably arranged on the top of the transmission rotating rod 206. There are two transmission blocks 203. The two transmission blocks 203 move in opposite directions to control the up and down movement of the auxiliary abutment 207 and make it abut against the bottom surface of the aluminum panel. A support frame 208 is located on the top of the limiting frame 201. A fixing clamping block 209 is located inside the support frame 208. A lifting clamping block 211 for clamping and fixing the aluminum panel is vertically slidably arranged inside the support frame 208. The cutting part 3 is located on the side of the base 1. The cutting unit 3 is used for cutting aluminum panels. It has a slide rail 301 on the side of the base 1. The slide rail 301 has a carriage 302 inside. The top of the carriage 302 has a motor b303. The output end of the motor b303 has a cutting blade 304. The cutting position of the cutting blade 304 can be easily adjusted. By controlling the two transmission blocks 203 to move in opposite directions, the transmission rotating rod 206 is driven to rotate, which in turn causes the auxiliary support frame 207 to move up and down and abut against the bottom surface of the aluminum panel, providing bottom support for the aluminum panel. At the same time, the lifting clamp 211 slides vertically in the support frame 208, and works with the fixing clamp 209 to clamp and fix the aluminum panel, improving the stability of the aluminum panel clamping, thereby improving the cutting accuracy and quality.

[0032] Example 2

[0033] Please see Figure 4 , Figure 5 and Figure 6 This embodiment provides a technical solution: an end-face cutting device for hyperboloid aluminum panels, including a clamping part 2, a transmission rotating rod 206, and an auxiliary support frame 207.

[0034] Two slide grooves 202 are provided on the top of the limiting frame 201, and two transmission blocks 203 are provided. The two transmission blocks 203 are embedded in the two slide grooves 202 and are slidably connected to the limiting frame 201, which can provide guidance for the sliding of the transmission blocks 203.

[0035] A drive shaft 204 is rotatably mounted inside the limit frame 201. The drive shaft 204 passes laterally through two drive blocks 203 and is nested and threadedly connected to the two drive blocks 203. A motor a205 is mounted on the side of the limit frame 201. The output end of the motor a205 is connected to the drive shaft 204. The drive shaft 204 is specifically a bidirectional lead screw. A bidirectional lead screw is a special lead screw structure whose core feature is that it can achieve two opposite directions of movement on the same lead screw. The above is the prior art and will not be described in detail below. The drive shaft 204 can be driven to rotate by the motor a205.

[0036] A hydraulic telescopic rod 212 is provided on the top surface of the limit frame 201. The output end of the hydraulic telescopic rod 212 is connected to the fixed clamping block 209, and the position of the fixed clamping block 209 can be controlled by the hydraulic telescopic rod 212.

[0037] The top surface of the auxiliary support 207 is semi-circular, the top surface of the fixed clamp 209 is semi-circular, and the bottom surface of the lifting clamp 211 is semi-circular. This allows the auxiliary support 207, the fixed clamp 209, and the lifting clamp 211 to better fit the surface of the hyperboloid aluminum panel. The semi-circular design matches the curved shape of the hyperboloid aluminum panel, increasing the contact area with the aluminum panel and thus improving the stability of the clamping.

[0038] A limiting groove 210 is provided on the side of the support frame 208. The two ends of the auxiliary support frame 207 are embedded in the limiting groove 210 and slidably connected to the limiting frame 201. This can provide a limiting and guiding function for the vertical sliding of the auxiliary support frame 207. The limiting groove 210 restricts the lifting clamp 211 to slide only in the vertical direction, preventing the lifting clamp 211 from tilting or shaking during the sliding process.

[0039] Working principle: First, the hyperboloid aluminum panel is placed on the auxiliary support frame 207 and the fixed clamping block 209. The motor a205 is started, and the motor a205 drives the transmission shaft 204 to rotate. Since the transmission shaft 204 is a two-way lead screw and is nested with two transmission blocks 203, the two transmission blocks 203 will move in opposite directions along the slide groove 202. The movement of the transmission blocks 203 drives the transmission rotating rod 206 to rotate, thereby causing the auxiliary support frame 207 to move upward and closely abut against the bottom surface of the aluminum panel, providing bottom support for the aluminum panel. Next, the hydraulic telescopic rod 212 is activated, causing the lifting clamping block 211 to slide vertically downward within the support frame 208. The lifting clamping block 211 cooperates with the fixed clamping block 209. Block 209 securely clamps and fixes the aluminum panel. The semi-circular design of the auxiliary support 207, fixing clamp 209, and lifting clamp 211 can fit well with the surface of the hyperboloid aluminum panel, increasing the contact area with the aluminum panel and improving the clamping stability. After the aluminum panel is securely clamped, motor b303 is started, which drives the cutting blade 304 to rotate at high speed. At the same time, the operator moves and controls the slide 302 to slide within the slide rail 301, driving the rotating cutting blade 304 to the end face of the aluminum panel that needs to be cut, and performing the cutting operation on the end face of the aluminum panel. The flexible sliding of the slide 302 within the slide rail 301 improves the cutting accuracy and quality.

[0040] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0041] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An end face cutting apparatus of a hyperboloidal aluminum veneer, characterized by, include: Base; The clamping part is located on the top of the base. The clamping part has a limiting frame located on the top of the base. A transmission block is slidably arranged inside the limiting frame. A transmission rotating rod is rotatably arranged on the top of the transmission block. An auxiliary abutment is rotatably arranged on the top of the transmission rotating rod. There are two transmission blocks. The two transmission blocks move in opposite directions to control the up and down movement of the auxiliary abutment and abut it against the bottom surface of the aluminum panel. A support frame is located on the top of the limiting frame. A fixing clamping block is located inside the support frame. A lifting clamping block for clamping and fixing the aluminum panel is vertically slidably arranged inside the support frame. The cutting section, located on the side of the base, is used to cut aluminum panels.

2. The end face cutting apparatus for a double-curved surface aluminum veneer according to claim 1, characterized by: The clamping part also has two sliding grooves opened on the top of the limiting frame, and two transmission blocks are provided. The two transmission blocks are embedded in the two sliding grooves and are slidably connected to the limiting frame.

3. The end face cutting apparatus of a double-curved surface aluminum veneer according to claim 2, characterized in that: The clamping part also has a drive shaft that is rotatably disposed inside the limiting frame. The drive shaft passes laterally through two transmission blocks and is nested and threadedly connected to the two transmission blocks. A motor a is provided on the side of the limiting frame, and the output end of the motor a is connected to the drive shaft.

4. The end face cutting apparatus for double-curved surface aluminum veneer according to claim 1, characterized in that: The clamping part also has a hydraulic telescopic rod set on the top surface of the limit frame, and the output end of the hydraulic telescopic rod is connected to the fixed clamping block.

5. The end-face cutting equipment for hyperboloid aluminum single panels according to claim 1, characterized in that: The cutting section has a slide rail located on the side of the base, a carriage inside the slide rail, a motor b on the top of the carriage, and a cutting blade at the output end of the motor b.

6. The end face cutting apparatus of a double-curved surface aluminum veneer according to claim 5, wherein: The top surface of the auxiliary support frame is semi-circular, the top surface of the fixed clamping block is semi-circular, and the bottom surface of the lifting clamping block is semi-circular.

7. The end face cutting apparatus of a double-curved surface aluminum veneer according to claim 1, characterized by: The clamping part also has a limiting groove formed on the side of the support frame, and the two ends of the auxiliary abutment are embedded in the limiting groove and slidably connected to the limiting frame.

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