Laser cutting positioning tool

Abstract

The utility model provides a laser cutting positioning tool, which comprises a carrier plate, a positioning component, a laser cutting component, a laser cutting component, a laser cutting component, a laser cutting component, a laser cutting component, a laser cutting component, a laser cutting component and a laser cutting component and is characterized in that the positioning component is arranged above the carrier plate and comprises an L-shaped plate and a clamping structure; and the adjusting assembly is arranged below the carrying plate and comprises a bottom plate arranged below the carrying plate, a supporting column arranged on the upper surface of the bottom plate, and a rotation adjusting structure arranged above the bottom plate and used for adjusting the angle of the cutting material, and the top end of the supporting column is rotationally connected with the bottom face of the carrying plate. Through the arranged positioning assembly, the two side edges of a cutting material can be stabilized through an L-shaped plate, then the other two side edges of the cutting material can be fixed through a clamping structure, and therefore the cutting material with the four edges different in length can be stabilized, and the positioning effect is guaranteed; the support plate can be driven to deflect, the support plate and a cutting material placed above the support plate can rotate, the cutting angle of the cutting material can be adjusted conveniently and rapidly, and the cutting efficiency can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, and in particular to a laser cutting positioning tool. Background Technology

[0002] Laser cutting is a processing technology that uses a high-energy laser beam to cut, carve, or drill holes in materials. Due to its advantages such as high precision, good cutting quality, and wide applicability to materials, laser cutting has been widely used in many fields such as metal processing, electronics manufacturing, automotive industry, and aerospace.

[0003] Application No. 202420039005.4 discloses a four-jaw positioning mechanism for laser cutting, belonging to the field of laser cutting positioning technology. It includes a processing table, with a transmission assembly inside the processing table. A lead screw is fixedly connected to the inner cavity of the transmission assembly, and a threaded sleeve is threaded onto the surface of the lead screw. A movable adjustment mechanism is arranged around the outer wall of the threaded sleeve. A stepper motor in the transmission assembly provides driving force, and through the cooperation of the driving wheel, driven wheel, and belt, the lead screw rotates. The lead screw drives the adjustment rod to retract and adjust through the threaded sleeve. Therefore, the adjustment rod slides in the groove through the movable seat and drives the positioning block to clamp and position the cutting material from all four sides, realizing four-jaw positioning during laser cutting and enhancing the stability of the cutting material positioning. The positioning bolts, positioning holes, and fastening nuts in the fasteners allow for fixed installation between the fixed seat and the processing table, enhancing the stability of the connection between the fixed seat and the processing table.

[0004] The above solution has shortcomings in use. Because the positioning blocks move synchronously, when the material to be cut is a rectangle with different side lengths, the positioning blocks cannot make full contact with all four sides of the material during synchronous movement, which will affect the positioning effect. Furthermore, when it is necessary to adjust the cutting angle of the material, the material needs to be fixed again, which will affect the cutting efficiency. Therefore, we provide a laser cutting positioning tool. Utility Model Content

[0005] This utility model provides a laser cutting positioning tool that solves the technical problem that when the cutting material is a rectangle with four sides of different lengths, the positioning blocks cannot make full contact with all four sides of the cutting material during synchronous movement, which affects the positioning effect. Furthermore, when the cutting angle of the cutting material needs to be adjusted, the cutting material needs to be fixed again, which affects the cutting efficiency.

[0006] The purpose and effect of this utility model of a laser cutting positioning tool are achieved by the following specific technical means: A laser cutting positioning tool, including a carrier plate:

[0007] A positioning component, disposed above a carrier plate, includes an L-shaped plate disposed above the carrier plate and a clamping structure disposed above the carrier plate;

[0008] An adjustment assembly, located below the carrier plate, includes a base plate located below the carrier plate, a support column located on the upper surface of the base plate, with the top of the support column rotatably connected to the bottom surface of the carrier plate, and a rotation adjustment structure located above the base plate for adjusting the angle of the cutting material.

[0009] Preferably, the clamping structure of the positioning component includes a first electric push rod mounted on the upper surface of the carrier plate, and a first clamping plate is mounted on the telescopic end of the first electric push rod.

[0010] Preferably, the clamping structure of the positioning component further includes a through groove formed on one side of the first clamping plate, a second electric push rod is installed on one side of the first clamping plate, the telescopic end of the second electric push rod is installed with the second clamping plate, and the other end of the second clamping plate passes through the through groove and extends to the other side of the first clamping plate.

[0011] Preferably, the upper surface of the carrier plate is provided with a support groove, and a support block is slidably connected to the inner wall of the support groove. The top end of the support block is connected to the bottom surface of the first clamping plate.

[0012] Preferably, the rotation adjustment structure of the adjustment component includes a motor mounted on the upper surface of the base plate. A first sprocket is mounted on the output end of the motor. A chain is meshed on the first sprocket. A second sprocket arranged in a ring meshes with the inner ring of the chain. A rotating shaft is fixedly connected to the inner ring of each second sprocket. The bottom end of each rotating shaft is rotatably connected to the upper surface of the base plate. A gear is fixedly connected to the top end of each rotating shaft. A gear plate meshes with the outer sides of the two sets of gears. The top end of the gear plate is connected to the bottom surface of the carrier plate.

[0013] Preferably, a reinforcing plate is rotatably connected to the outer surface of each of the shafts, and the other end of each reinforcing plate is connected to the outer surface of the support column.

[0014] Preferably, the upper surface of the base plate is provided with an annular groove, and the inner wall of the annular groove is slidably connected with annularly arranged support plates, the top of each support plate being connected to the outer surface of the gear disc.

[0015] Preferably, the upper surface of the carrier plate is provided with a protective pad.

[0016] Beneficial effects:

[0017] 1. The positioning components allow for the stabilization of the two sides of the cutting material using an L-shaped plate, while the clamping structure secures the other two sides, thus stabilizing cutting materials with varying side lengths and ensuring effective positioning. The adjustment components allow for the deflection of the carrier plate, which in turn rotates the carrier plate and the cutting material placed on it, enabling quick adjustment of the cutting angle and ensuring cutting efficiency.

[0018] 2. The first clamping plate can be supported by the cooperation of the support groove and the support block, ensuring that the first clamping plate is positioned on the side of the cutting material, thereby enabling efficient positioning of the cutting material. The gear plate can be supported by the cooperation of the annular groove and the support plate, thereby ensuring the stability of the gear plate during rotation and ensuring the smooth deflection of the carrier plate. The reinforcing plate can stabilize the rotating shaft, ensuring its firmness when driving the gear. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0020] Figure 2 This is a three-dimensional structural schematic diagram of the top view of the carrier plate of this utility model.

[0021] Figure 3 This is a three-dimensional structural diagram of the adjustment component of this utility model.

[0022] Figure 4 This is a three-dimensional structural diagram of the base plate of this utility model.

[0023] Figure 5 This is a three-dimensional structural schematic diagram of the toothed disc of this utility model from a top view.

[0024] Figure 1-5 In the diagram, the correspondence between component names and drawing numbers is as follows:

[0025] 1. Carrier plate; 2. Positioning assembly; 201. L-shaped plate; 202. First electric push rod; 203. First clamping plate; 204. Through groove; 205. Second electric push rod; 206. Second clamping plate; 207. Support groove; 208. Support block; 3. Adjustment assembly; 301. Base plate; 302. Support column; 303. Motor; 304. First sprocket; 305. Chain; 306. Second sprocket; 307. Shaft; 308. Gear; 309. Gear disc; 310. Reinforcing plate; 311. Annular groove; 312. Support plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] First Embodiment

[0028] As attached Figure 1 and attached Figure 2 As shown: A laser cutting positioning tool includes a carrier plate 1, and a protective pad is provided on the upper surface of the carrier plate 1. The carrier plate 1 can be used to place the cutting material, and the protective pad can prevent the cutting material from colliding with the carrier plate 1.

[0029] Positioning component 2 is disposed above carrier plate 1, including an L-shaped plate 201 disposed above carrier plate 1. The L-shaped plate 201 can hold the two sides of the cutting material, thereby completing the initial fixation of the cutting material.

[0030] The clamping structure set above the carrier plate 1 includes a first electric push rod 202 installed on the upper surface of the carrier plate 1. A first clamping plate 203 is installed at the telescopic end of the first electric push rod 202. By retracting the first electric push rod 202, the first clamping plate 203 will move to clamp one side of the cutting material.

[0031] The clamping structure of the positioning component 2 also includes a through groove 204 on one side of the first clamping plate 203. A second electric push rod 205 is installed on one side of the first clamping plate 203. A second clamping plate 206 is installed on the telescopic end of the second electric push rod 205. The other end of the second clamping plate 206 passes through the through groove 204 and extends to the other side of the first clamping plate 203. By utilizing the retraction of the second electric push rod 205, the second clamping plate 206 will clamp the other side of the cutting material, thereby forming a stable cutting material with different side lengths and ensuring the positioning effect.

[0032] A support groove 207 is provided on the upper surface of the carrier plate 1. A support block 208 is slidably connected to the inner wall of the support groove 207. The top of the support block 208 is connected to the bottom surface of the first clamping plate 203. By using the cooperation of the support groove 207 and the support block 208, the first clamping plate 203 can be supported to ensure that the position of the first clamping plate 203 is on the side of the cutting material, thereby enabling efficient positioning of the cutting material.

[0033] Second Embodiment

[0034] As attached Figure 1 Appendix Figure 3 Appendix Figure 4 and attached Figure 5 As shown: Adjustment component 3 is set below the carrier plate 1, including a base plate 301 set below the carrier plate 1 and a support column 302 set on the upper surface of the base plate 301. The top of the support column 302 is rotatably connected to the bottom surface of the carrier plate 1. The support column 302 can support the carrier plate 1, ensuring that the carrier plate 1 can rotate around the center of the support column 302.

[0035] A rotation adjustment structure for adjusting the angle of the cutting material is disposed above the base plate 301. The rotation adjustment structure of the adjustment component 3 includes a motor 303 mounted on the upper surface of the base plate 301. A first sprocket 304 is mounted on the output end of the motor 303. A chain 305 is meshed on the first sprocket 304. The inner ring of the chain 305 is meshed with second sprockets 306 arranged in a ring. The inner ring of each second sprocket 306 is fixedly connected to a rotating shaft 307. The bottom end of each rotating shaft 307 is rotatably connected to the upper surface of the base plate 301. Gears 308 are fixedly connected to the top of each of the two sets of gears 308, and gear disks 309 mesh together on the outside of the two sets of gears 308. The top of the gear disks 309 is connected to the bottom surface of the carrier plate 1. When the motor 303 works, it will drive the first sprocket 304 to rotate, and at the same time drive the chain 305 to rotate. The two sets of second sprockets 306 will rotate in the same direction. The rotating shaft 307 will also drive the gears 308 to rotate in the same direction. The gears 308 will drive the gear disks 309 to rotate. The carrier plate 1 will then drive the cutting material to deflect at an angle, which can quickly complete the angle adjustment of the cutting material, thereby ensuring cutting efficiency.

[0036] Each shaft 307 has a reinforcing plate 310 rotatably connected to its outer surface. The other end of each reinforcing plate 310 is connected to the outer surface of the support column 302. The reinforcing plate 310 can be used to connect the shaft 307 and the support column 302, thereby stabilizing the shaft 307 and ensuring its firmness when driving the gear 308 to rotate.

[0037] An annular groove 311 is provided on the upper surface of the base plate 301. A ring of support plates 312 are slidably connected to the inner wall of the annular groove 311. The top of each support plate 312 is connected to the outer surface of the gear disk 309. By using the cooperation between the annular groove 311 and the support plate 312, the outer ring of the gear disk 309 can be supported, ensuring the stability of the gear disk 309 when it drives the carrier plate 1 to rotate.

[0038] Working principle: When in use, place the material to be cut on the carrier plate 1 and make its two sides contact the L-shaped plate 201. Then, activate the first electric push rod 202 to retract, and the first clamping plate 203 will move to clamp one side of the material to be cut. Then, activate the second electric push rod 205 to retract, and the second clamping plate 206 will clamp the other side of the material to be cut. This can fix the material to be cut with different side lengths. When it is necessary to adjust the cutting angle of the material to be cut, start the motor 303 to work. The first sprocket 304 will drive the second sprocket 306 to rotate through the chain 305. The second sprocket 306 will drive the rotating shaft 307 and the gear 308 to rotate in the same direction. The gear 308 will drive the gear plate 309 to rotate. At the same time, the carrier plate 1 will also drive the material to deflect, thereby quickly adjusting the angle of the material to be cut and ensuring cutting efficiency.

Claims

1. A laser cutting positioning tool, characterized in that, The utility model relates to a cutting device for cutting material, including carrier plate (1): Positioning assembly (2) is arranged above carrier plate (1), including the L-shaped plate (201) of being arranged above carrier plate (1) and the clamping structure of being arranged above carrier plate (1), the clamping structure of positioning assembly (2) includes the first electric push rod (202) of being installed on the upper surface of carrier plate (1), the telescopic end of first electric push rod (202) is installed with first clamping plate (203), the clamping structure of positioning assembly (2) still includes the through slot (204) of being opened in the side surface of first clamping plate (203), the side surface of first clamping plate (203) is installed with second electric push rod (205), the telescopic end of second electric push rod (205) is installed with second clamping plate (206), and the other end of second clamping plate (206) penetrates through through slot (204) and extends to the other side of first clamping plate (203); Adjusting assembly (3) is arranged below carrier plate (1), including the bottom plate (301) of being arranged below carrier plate (1), the support (302) of being arranged on the upper surface of bottom plate (301), and the rotating adjusting structure for adjusting the angle of cutting material is arranged above bottom plate (301) and is rotatably connected with the bottom surface of carrier plate (1) on the top end of support (302).

2. The laser cutting positioning tool of claim 1, wherein: The upper surface of carrier plate (1) is provided with a support groove (207), and the inner wall of the support groove (207) is slidably connected with a support block (208), and the top end of the support block (208) is connected with the bottom surface of the first clamping plate (203).

3. The laser cutting positioning tool of claim 1, wherein: The rotating adjusting structure of the adjusting assembly (3) includes a motor (303) mounted on the upper surface of the bottom plate (301), a first sprocket (304) mounted on the output end of the motor (303), a chain (305) engaged with the first sprocket (304), a second sprocket (306) arranged in a ring shape and engaged with the inner circle of the chain (305), a rotating shaft (307) fixedly connected to the inner circle of each second sprocket (306), the bottom end of each rotating shaft (307) rotatably connected with the upper surface of the bottom plate (301), a gear (308) fixedly connected to the top end of each rotating shaft (307), and a toothed disc (309) externally meshed with the two sets of gears (308), the top end of the toothed disc (309) connected with the bottom surface of the carrier plate (1).

4. The laser cutting positioning tool of claim 3, wherein: The outer surface of each rotating shaft (307) is rotatably connected with a reinforcing plate (310), and the other end of each reinforcing plate (310) is connected with the outer surface of the support (302).

5. The laser cutting positioning tool of claim 1, wherein: The upper surface of the bottom plate (301) is provided with an annular groove (311), and the inner wall of the annular groove (311) is slidably connected with a plurality of support plates (312) arranged in a ring shape, and the top end of each support plate (312) is connected with the outer surface of the toothed disc (309).

6. The laser cutting positioning tool of claim 1, wherein: The upper surface of the carrier plate (1) is provided with a protective pad.

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