Cutting device for building template production

Abstract

The utility model relates to the technical field of building template production, and discloses a cutting device for building template production, which comprises an operation table, and a cutting device is arranged on the top surface of the operation table. According to the cutting device for building template production, by arranging a first motor, a connecting frame, a connecting plate, a pressing plate, a sliding rod and a spring, the first motor is started, the first motor drives the connecting frame and the connecting plate to move downwards, the pressing plate downwards extrudes and positions a building template, the building template is more accurately cut, and the elastic force of the spring is utilized, so that the cutting efficiency is improved. The extrusion force between the pressing plate and the building template is buffered, and meanwhile, the extrusion force of the pressing plate on the building template can be judged through the compression amount of the penetrating spring; by arranging the U-shaped support, the second motor, the sliding block, the hydraulic rod and the cutting assembly, the hydraulic rod is controlled to extend, the cutting assembly cuts the building formwork, the second motor is started, the second motor drives the sliding block to move, and the cutting assembly cuts the building formwork front and back.

Description

Technical Field

[0001] The utility model relates to the technical field of building template production, in particular to a cutting device for building template production. Background Art

[0002] Building formwork is a temporary supporting structure, manufactured according to design requirements, which allows concrete structures and components to be formed according to specified positions and geometric dimensions, maintain their correct positions, and bear the deadweight of the building formwork and external loads acting on it.

[0003] A Chinese patent discloses a cutting device for producing building templates, with the publication number CN214978061U, comprising a cutting assembly, a lifting column, a workbench and a cutting groove, wherein a sliding mechanism is arranged at the top of the cutting assembly, one end of the sliding mechanism is fixedly connected to the lifting column, and a lifting mechanism is arranged at the bottom end of the lifting column, one end of the lifting mechanism is fixedly connected to the workbench, the top of the workbench is provided with a cutting groove, and the top of the workbench is provided with a feeding structure. The utility model not only has a support plate, a threaded rod, a slider, an anti-bias groove, a slide groove and a servo motor, but also has a threaded connection between the threaded rod and the slider, and the rotation of the threaded rod drives the slider to slide left and right, and the top of the slider is provided with an anti-bias groove, which can prevent the slider from deflecting when sliding, thereby achieving stable cutting of the building template, thereby improving the cutting effect of the device.

[0004] However, it still has the following disadvantages: the device uses rollers to facilitate the transportation of the building template, but when the device cuts the building template, the building template is not positioned. The building template is placed on the rollers for cutting, which easily causes the building board to shake too much, affecting the cutting effect. Therefore, we propose a cutting device for building template production to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting device for producing building templates to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device for producing building templates, comprising an operating table, a cutting device is arranged on the top surface of the operating table, and the cutting device comprises a cutting part;

[0007] The cutting part includes a U-shaped bracket, a hydraulic rod, a dust collection box, a dust collection shell and a cutting assembly. The bottom surface of the U-shaped bracket is fixedly connected to the top surface of the operating table, the front surface of the dust collection box is fixedly connected to the back surface of the U-shaped bracket, the air inlet pipe of the dust collection box is arranged in front of the dust collection box, the dust collection shell is fixedly sleeved on the outer surface of the cutting assembly, and the bottom surface of the hydraulic rod output rod is fixedly connected to the top surface of the cutting assembly;

[0008] A positioning portion is provided above the operating table;

[0009] The positioning part includes a connecting frame, a stopper, a connecting plate, a pressure plate and a sliding rod. The outer surface of the connecting plate is fixedly connected to the outer surface of the connecting frame. The outer surface of the top end of the sliding rod slides through the bottom surface of the connecting plate and extends to above the connecting plate. The bottom surface of the sliding rod is fixedly connected to the top surface of the pressure plate, and the top surface of the sliding rod is fixedly connected to the bottom surface of the stopper.

[0010] A further improvement is that the cutting part also includes a second motor, a slider, a hose, a T-shaped slider and a mounting ring. The back of the hose is fixedly connected to the front of the air inlet pipe of the dust collection box, and the front of the hose is fixedly connected to the back of the dust collection shell. By arranging the dust collection shell, the dust collection box and the hose, it is convenient to collect the cutting debris.

[0011] A further improvement is that a through groove is provided on the top surface of the U-shaped bracket, the back surface of the second motor is fixedly connected to the front surface of the U-shaped bracket, the outer surface of the rear end of the second motor output shaft rotates through the front surface of the U-shaped bracket through a bearing and extends to the inside of the through groove, the slider is threadedly sleeved on the outer surface of the second motor output shaft, and the outer surface of the top end of the hydraulic rod is fixedly passed through the bottom surface of the slider and extends to above the slider. By arranging the second motor, the hydraulic rod and the slider, it is convenient to drive the cutting assembly to move forward, backward and up and down.

[0012] A further improvement is that a T-shaped groove is provided on the left end face of the U-shaped bracket, the mounting ring is fixedly sleeved on the outer surface of the hose, the right end face of the mounting ring is fixedly connected to the left end face of the T-shaped slider, the right end outer surface of the T-shaped slider extends into the interior of the T-shaped groove and is slidably connected to the inner wall of the T-shaped groove. By providing the T-shaped slider and the mounting ring, the hose can be easily supported.

[0013] A further improvement is that the positioning part also includes a first motor, a positioning frame and a spring. The top surface of the first motor is fixedly connected to the inner wall of the operating table. The outer surface of the bottom end of the output shaft of the first motor is threaded through the inner wall of the connecting frame and extends to the bottom of the connecting frame. A pressure plate is set by arranging the first motor, the connecting frame, the connecting plate, and the sliding rod. The first motor is started to cause the pressure plate to squeeze the building formwork downward to position it.

[0014] A further improvement is that the positioning frame is slidably sleeved on the outer surface of the connecting frame, and the bottom surface of the positioning frame is fixedly connected to the top surface of the operating table. By providing the positioning frame, the mounting frame is prevented from rotating.

[0015] A further improvement is that the top end of the spring is fixedly connected to the bottom surface of the connecting plate, and the bottom end of the spring is fixedly connected to the top surface of the pressing plate. By setting the spring and observing the compression amount of the spring, the squeezing force of the pressing plate on the building formwork can be determined.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the cutting device for producing building templates is provided with a first motor, a connecting frame, a positioning frame, a stopper, a connecting plate, a pressing plate, a sliding rod and a spring, the first motor is started, the first motor drives the connecting frame and the connecting plate to move downward, so that the pressing plate presses and positions the building template downward, so that the building template is cut more accurately, and the elastic force of the spring is used to buffer the pressing force between the pressing plate and the building template, and at the same time, the size of the pressing force of the pressing plate on the building template can be judged by the compression amount of the penetrating spring; the U-shaped bracket, the second motor, the sliding block, the hydraulic rod and the cutting assembly are provided, the extension of the hydraulic rod is controlled, so that the cutting assembly cuts the building template, and the second motor is started, the second motor drives the sliding block to move, so that the cutting assembly cuts the building template forward and backward; the hose, the dust suction box, the dust suction shell, the T-shaped sliding block and the mounting ring are provided, the hose is supported by the mounting ring and the T-shaped sliding block, the dust suction box is started, a negative pressure is formed inside the dust suction shell, and the cutting debris is collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a partial cross-sectional view of the front side of the three-dimensional structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at center;

[0020] Figure 4 It is a left side cross-sectional view of the three-dimensional structure of the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of the structure at point B in the middle.

[0022] In the figure: 1 operating table, 2 cutting device, 21 positioning part, 22 cutting part, 211 first motor, 212 connecting frame, 213 positioning frame, 214 stopper, 215 connecting plate, 216 pressure plate, 217 slide bar, 218 spring, 221 U-shaped bracket, 222 second motor, 223 slider, 224 hydraulic rod, 225 hose, 226 dust suction box, 227 dust suction shell, 228 cutting assembly, 229 T-shaped slider, 220 mounting ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 , the utility model provides a technical solution: a cutting device for producing building templates, comprising an operating table 1, a cutting device 2 is arranged on the top surface of the operating table 1, and the cutting device 2 comprises a cutting part 22;

[0025] The cutting part 22 includes a U-shaped bracket 221, a hydraulic rod 224, a dust box 226, a dust shell 227 and a cutting assembly 228. The bottom surface of the U-shaped bracket 221 is fixedly connected to the top surface of the operating table 1, the front surface of the dust box 226 is fixedly connected to the back surface of the U-shaped bracket 221, the air inlet pipe of the dust box 226 is arranged in front of the dust box 226, the dust shell 227 is fixedly sleeved on the outer surface of the cutting assembly 228, the bottom surface of the output rod of the hydraulic rod 224 is fixedly connected to the top surface of the cutting assembly 228, and the cutting part 22 also includes a second motor 222, a slider 223, a hose 225, a T-shaped slider 229 and a mounting ring 220;

[0026] The back of the hose 225 is fixedly connected with the front of the air inlet pipe of the dust box 226, and the front of the hose 225 is fixedly connected with the back of the dust shell 227. A through groove is provided on the top surface of the U-shaped bracket 221. The back of the second motor 222 is fixedly connected with the front of the U-shaped bracket 221. The rear end outer surface of the output shaft of the second motor 222 rotates through the front of the U-shaped bracket 221 through the bearing and extends to the inside of the through groove. The slider 223 is threadedly sleeved on the outer surface of the output shaft of the second motor 222.

[0027] The outer surface of the top end of the hydraulic rod 224 is fixedly passed through the bottom surface of the slider 223 and extends to the top of the slider 223. By setting the U-shaped bracket 221, the second motor 222, the slider 223, the hydraulic rod 224 and the cutting assembly 228, the hydraulic rod 224 is controlled to extend, so that the cutting assembly 228 cuts the building template, and the second motor 222 is started. The second motor 222 drives the slider 223 to move, so that the cutting assembly cuts the building template forward and backward;

[0028] The left end face of the U-shaped bracket 221 is provided with a T-shaped slot, the mounting ring 220 is fixedly sleeved on the outer surface of the hose 225, the right end face of the mounting ring 220 is fixedly connected to the left end face of the T-shaped slider 229, the right end outer surface of the T-shaped slider 229 extends to the inside of the T-shaped slot and is slidably connected to the inner wall of the T-shaped slot, by providing the hose 225, the dust collection box 226, the dust collection shell 227, the T-shaped slider 229 and the mounting ring 220, the mounting ring 220 and the T-shaped slider 229 are used to support the hose 225, the dust collection box 226 is started, so that negative pressure is formed inside the dust collection shell 227 to collect cutting debris;

[0029] A positioning portion 21 is provided above the operating table 1;

[0030] The positioning part 21 includes a connecting frame 212, a stopper 214, a connecting plate 215, a pressing plate 216 and a sliding rod 217. The outer surface of the connecting plate 215 is fixedly connected to the outer surface of the connecting frame 212. The outer surface of the top end of the sliding rod 217 slides through the bottom surface of the connecting plate 215 and extends to the top of the connecting plate 215. The bottom surface of the sliding rod 217 is fixedly connected to the top surface of the pressing plate 216. The top surface of the sliding rod 217 is fixedly connected to the bottom surface of the stopper 214. The positioning part 21 also includes a first motor 211, a positioning frame 213 and a spring 218.

[0031] The top surface of the first motor 211 is fixedly connected to the inner wall of the operating table 1, the outer surface of the bottom end of the output shaft of the first motor 211 is threaded through the inner wall of the connecting frame 212 and extends to the bottom of the connecting frame 212, the top end of the spring 218 is fixedly connected to the bottom surface of the connecting plate 215, and the bottom end of the spring 218 is fixedly connected to the top surface of the pressing plate 216;

[0032] The positioning frame 213 is slidably sleeved on the outer surface of the connecting frame 212, and the bottom surface of the positioning frame 213 is fixedly connected to the top surface of the operating table 1. By setting the first motor 211, the connecting frame 212, the positioning frame 213, the block 214, the connecting plate 215, the pressing plate 216, the sliding rod 217 and the spring 218, the first motor 211 is started, and the first motor 211 drives the connecting frame 212 and the connecting plate 215 to move downward, so that the pressing plate 216 presses and positions the building template downward, so that the building template can be cut more accurately, and the elastic force of the spring 218 is used to buffer the squeezing force between the pressing plate 216 and the building template. At the same time, the size of the squeezing force of the pressing plate 216 on the building template can be judged by the compression amount of the spring 218.

[0033] When in use, the first motor 211 is started, and the output shaft of the first motor 211 drives the connecting frame 212 to move downward, and the connecting frame 212 drives the connecting plate 215 to move downward, so that the pressing plate 216 squeezes the building template downward to position it, and the dust box 226 is started to form a negative pressure inside the dust shell 227, and the cutting assembly 228 is started to control the extension of the hydraulic rod 224 to make the cutting assembly 228 cut the building template downward, and the second motor 222 is started, and the second motor 222 drives the slider 223 and the cutting assembly 228 to move backward, so that the cutting assembly 228 cuts the building template backward, and the cutting debris passes through the dust shell 227 and the hose 225, and finally enters the dust box 226.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for producing building templates, comprising an operating table (1), characterized in that: The top surface of the operating table (1) is provided with a cutting device (2), and the cutting device (2) comprises a cutting part (22); The cutting part (22) comprises a U-shaped bracket (221), a hydraulic rod (224), a dust collection box (226), a dust collection shell (227) and a cutting assembly (228); the bottom surface of the U-shaped bracket (221) is fixedly connected to the top surface of the operating table (1); the front surface of the dust collection box (226) is fixedly connected to the back surface of the U-shaped bracket (221); the air inlet pipe of the dust collection box (226) is arranged in front of the dust collection box (226); the dust collection shell (227) is fixedly sleeved on the outer surface of the cutting assembly (228); and the bottom surface of the output rod of the hydraulic rod (224) is fixedly connected to the top surface of the cutting assembly (228); A positioning portion (21) is provided above the operating table (1); The positioning portion (21) comprises a connecting frame (212), a stopper (214), a connecting plate (215), a pressure plate (216) and a sliding rod (217); the outer surface of the connecting plate (215) is fixedly connected to the outer surface of the connecting frame (212); the outer surface of the top end of the sliding rod (217) slides through the bottom surface of the connecting plate (215) and extends to above the connecting plate (215); the bottom surface of the sliding rod (217) is fixedly connected to the top surface of the pressure plate (216); and the top surface of the sliding rod (217) is fixedly connected to the bottom surface of the stopper (214).

2. A cutting device for producing building formwork according to claim 1, characterized in that: The cutting part (22) further comprises a second motor (222), a slider (223), a hose (225), a T-shaped slider (229) and a mounting ring (220); the back of the hose (225) is fixedly connected to the front of the air inlet pipe of the dust collection box (226); and the front of the hose (225) is fixedly connected to the back of the dust collection shell (227).

3. A cutting device for producing building formwork according to claim 2, characterized in that: A through slot is provided on the top surface of the U-shaped bracket (221); the back surface of the second motor (222) is fixedly connected to the front surface of the U-shaped bracket (221); the rear end outer surface of the output shaft of the second motor (222) rotates through the front surface of the U-shaped bracket (221) through a bearing and extends to the inside of the through slot; the slider (223) is threadedly sleeved on the outer surface of the output shaft of the second motor (222); and the top outer surface of the hydraulic rod (224) is fixedly penetrated through the bottom surface of the slider (223) and extends to the top of the slider (223).

4. A cutting device for producing building formwork according to claim 2, characterized in that: The left end surface of the U-shaped bracket (221) is provided with a T-shaped groove, the mounting ring (220) is fixedly sleeved on the outer surface of the hose (225), the right end surface of the mounting ring (220) is fixedly connected to the left end surface of the T-shaped slider (229), and the right end outer surface of the T-shaped slider (229) extends into the interior of the T-shaped groove and is slidably connected to the inner wall of the T-shaped groove.

5. A cutting device for producing building formwork according to claim 1, characterized in that: The positioning portion (21) further comprises a first motor (211), a positioning frame (213) and a spring (218); the top surface of the first motor (211) is fixedly connected to the inner wall of the operating table (1); the outer surface of the bottom end of the output shaft of the first motor (211) is threadedly penetrated through the inner wall of the connecting frame (212) and extends to the bottom of the connecting frame (212).

6. A cutting device for producing building formwork according to claim 5, characterized in that: The positioning frame (213) is slidably sleeved on the outer surface of the connecting frame (212), and the bottom surface of the positioning frame (213) is fixedly connected to the top surface of the operating table (1).

7. A cutting device for producing building formwork according to claim 5, characterized in that: The top end of the spring (218) is fixedly connected to the bottom surface of the connecting plate (215), and the bottom end of the spring (218) is fixedly connected to the top surface of the pressing plate (216).

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