Quick-release type laser cutting head structure

Abstract

The utility model provides a quick-release type laser cutting head structure which comprises a mounting plate and is characterized in that a U-shaped frame is fixedly connected to the right portion of the mounting plate, an L-shaped insertion plate is connected to the inner side of the U-shaped frame in an inserted mode, and a laser cutting head body is fixedly connected to the right portion of the horizontal section of the L-shaped insertion plate; and the left part of the laser cutting head main body is in sliding contact with the right part of the U-shaped frame. The laser cutting head is not provided with a thread transmission structure, when the laser cutting head body is disassembled, only the T-shaped operating rod needs to be pulled, the push rod can push the U-shaped sliding rod towards the left side, the U-shaped sliding rod can drive the clamping head to move out of the interior of the semicircular groove through the baffle, then an operator can directly push the laser cutting head body upwards, and the laser cutting head body can be disassembled. According to the laser cutting head dismounting device, the dismounting process is simple and rapid, the effect of rapidly dismounting the laser cutting head is achieved, and the laser cutting head dismounting device is more convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser cutting heads, and particularly relates to a quick-disassembly laser cutting head structure. Background Art

[0002] The quick-disassembly laser cutting head structure is a laser cutting device that is convenient for operators to disassemble. For example, a laser cutting machine for facilitating the replacement of a cutting head with the publication number of CN220029062U includes a mounting plate. An installation groove is formed on the side surface of the mounting plate, and a quick-disassembly component is rotatably installed inside the installation groove. A protection device is fixedly installed inside the quick-disassembly component. When the laser cutting machine is actually used, there are still some problems. For example, when disassembling the laser cutting head, the operator needs to continuously rotate the bolt, so that the bolt drives the buckle cross plate to move through the transmission frame until the buckle cross plate is separated from the laser cutting head, and then the laser cutting head can be disassembled. However, it takes a certain amount of time for the laser cutting head to be separated from the buckle cross plate, and the laser cutting head cannot be quickly disassembled, which is inconvenient to use. Summary of the Utility Model

[0003] In order to solve the above-mentioned existing technical problems, the utility model provides a quick-disassembly laser cutting head structure, which can achieve the effect of quickly disassembling the laser cutting head and is more convenient to use.

[0004] Its technical solution is as follows: A quick-disassembly laser cutting head structure includes a mounting plate. It is characterized in that the right part of the mounting plate is fixedly connected with a U-shaped frame, and an L-shaped insertion plate is inserted inside the U-shaped frame. The right part of the horizontal section of the L-shaped insertion plate is fixedly connected with a laser cutting head main body; the left part of the laser cutting head main body is in sliding contact with the right part of the U-shaped frame; a semi-circular groove is formed on the left side inside the vertical section of the L-shaped insertion plate; the left part of the mounting plate is fixedly connected with a clamping type limiting component, and the clamping type limiting component also penetrates through the inside of the mounting plate and is inserted into the semi-circular groove.

[0005] Preferably, the clamping type limiting component includes a U-shaped fixing frame. Through holes are respectively horizontally formed on the front and rear sides of the middle part inside the vertical section of the U-shaped fixing frame, and a U-shaped sliding rod is slidably arranged inside the through holes; a baffle is fixedly connected to the right side of the U-shaped sliding rod, and a clamping head is fixedly connected to the middle part of the right side of the baffle; springs are respectively sleeved on the outer walls of the front and rear horizontal sections of the U-shaped sliding rod, and one end of each spring respectively abuts against the left part of the baffle, and the other end respectively abuts against the left part inside the U-shaped fixing frame; a rotating sleeve is sleeved on the outer wall of the left horizontal section of the U-shaped sliding rod, and a T-shaped operating rod is fixedly connected to the upper middle side of the rotating sleeve; a push rod is fixedly connected to the lower right side of the rotating sleeve, and an installation groove is formed on the middle lower side inside the push rod. A roller is axially connected to the middle lower side inside the installation groove; the roller is arranged to roll on the left part of the U-shaped fixing frame.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] The utility model does not have a threaded transmission structure. When disassembling the laser cutting head body, it is only necessary to bend the T-shaped operating rod so that the push rod can push the U-shaped sliding rod to the left, and the U-shaped sliding rod will drive the card joint to move out from the inside of the semicircular groove through the baffle. Then the operator can directly push the laser cutting head body upwards to make the laser cutting head body drive the L-shaped plug plate to move out from the inside of the U-shaped frame. The disassembly process of the utility model is simple and fast, which can achieve the effect of quickly disassembling the laser cutting head and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model.

[0009] Figure 2 It is a partially enlarged schematic diagram of the utility model.

[0010] Figure 3 It is a structural schematic diagram of the clamping type limiting assembly of the utility model.

[0011] In the figure:

[0012] 1. Mounting plate; 2. U-shaped frame; 3. L-shaped plug plate; 4. Laser cutting head body; 5. Semicircular groove; 6. Snap-on limiter assembly; 61. U-shaped fixing frame; 62. U-shaped slide bar; 63. Baffle; 64. Snap joint; 65. Spring; 66. Rotating sleeve; 67. T-shaped operating lever; 68. Push rod; 69. Roller. DETAILED DESCRIPTION

[0013] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2 As shown, a quick-detachable laser cutting head structure includes a mounting plate 1, characterized in that a U-shaped frame 2 is fixedly connected to the right portion of the mounting plate 1, and an L-shaped plug plate 3 is inserted into the inner side of the U-shaped frame 2, wherein the right portion of the horizontal section of the L-shaped plug plate 3 is fixedly connected to a laser cutting head body 4; the left portion of the laser cutting head body 4 is arranged in sliding contact with the right portion of the U-shaped frame 2; a semicircular groove 5 is opened on the left side inside the vertical section of the L-shaped plug plate 3.

[0014] One of the quick-detachable laser cutting head structures also includes a snap-on limit assembly 6, and the snap-on limit assembly 6 is fixedly connected to the left part of the mounting plate 1; the snap-on limit assembly 6 also passes through the interior of the mounting plate 1 and is inserted into the semicircular groove 5, which is conducive to achieving the effect of quickly disassembling the laser cutting head and is more convenient to use.

[0015] In this embodiment, combined with the Figure 3As shown in the figure, the snap-in limit component 6 includes a U-shaped fixing bracket 61. Through holes are horizontally opened on the front and rear sides of the middle part inside the vertical section of the U-shaped fixing bracket 61, and a U-shaped sliding rod 62 is slidably arranged inside between the through holes; a baffle 63 is fixedly connected to the right side of the U-shaped sliding rod 62, and a snap joint 64 is fixedly connected to the middle part of the right side of the baffle 63; springs 65 are sleeved on the outer walls of the front and rear horizontal sections of the U-shaped sliding rod 62 respectively, and one end of each spring 65 abuts against the left part of the baffle 63 respectively, and the other end abuts against the inner left part of the U-shaped fixing bracket 61 respectively; a rotating sleeve 66 is sleeved on the outer wall of the left horizontal section of the U-shaped sliding rod 62, and a T-shaped operating rod 67 is fixedly connected to the upper middle side of the rotating sleeve 66; a push rod 68 is fixedly connected to the lower right side of the rotating sleeve 66, and an installation groove is opened in the middle lower part of the push rod 68, and a roller 69 is axially connected to the middle lower part of the installation groove; the roller 69 is arranged to roll on the left part of the U-shaped fixing bracket 61.

[0016] In this implementation scheme, specifically, the right part of the U-shaped fixing bracket 61 is fixedly connected to the left part of the mounting plate 1.

[0017] In this implementation scheme, specifically, the right end of the snap joint 64 slidably penetrates through the inside of the mounting plate 1 and is inserted into the semi-circular groove 5.

[0018] In this implementation scheme, specifically, the baffle 63 is located on the left part of the mounting plate 1.

[0019] In this implementation scheme, specifically, the snap joint 64 is made of a stainless steel head with a semi-circular right end and a rectangular cross-section.

[0020] In this implementation scheme, specifically, the L-shaped insertion plate 3 is made of an L-shaped stainless steel plate with a right-angled triangle at the lower end.

[0021] In this implementation scheme, specifically, the T-shaped operating rod 67 is made of a T-shaped stainless steel rod.

[0022] In this implementation scheme, specifically, the roller 69 is made of a stainless steel wheel.

[0023] In the present embodiment, when the laser cutting head body 4 needs to be disassembled, the operator can directly bend the T-shaped operating rod 67 to the left, so that the T-shaped operating rod 67 drives the rotating sleeve 66 to rotate counterclockwise, and the rotating sleeve 66 will drive the roller 69 to roll on the left part of the U-shaped fixing frame 61 through the push rod 68. Since the length of the push rod 68 is greater than the distance between the left horizontal section of the U-shaped slide bar 62 and the left part of the U-shaped fixing frame 61, the push rod 68 will push the U-shaped slide bar 62 to the left through the rotating sleeve 66, and then the U-shaped slide bar 62 will compress the spring 65 through the baffle 63, and drive the card joint 64 to move to the left through the baffle 63 until the card joint 64 moves out from the inside of the semicircular groove 5, and then push the laser cutting head body upward. 4, the laser cutting head body 4 can be driven by the L-shaped plug plate 3 to move out from the inner side of the U-shaped frame 2, thereby completing the disassembly of the laser cutting head body 4. Compared with the prior art, the present invention does not have a threaded transmission structure. When disassembling the laser cutting head body 4, it is only necessary to bend the T-shaped operating rod 67, so that the push rod 68 can push the U-shaped slide bar 62 to the left, and the U-shaped slide bar 62 will drive the card joint 64 to move out from the inside of the semicircular groove 5 through the baffle 63. Then the operator can directly push the laser cutting head body 4 upwards, so that the laser cutting head body 4 drives the L-shaped plug plate 3 to move out from the inner side of the U-shaped frame 2. The disassembly process of the present invention is simple and fast, and the effect of quickly disassembling the laser cutting head is achieved, which is more convenient to use.

[0024] When installing the laser cutting head body 4, the operator can directly insert the vertical section of the L-shaped plug plate 3 into the U-shaped frame 2 from the upper side. When the lower end of the L-shaped plug plate 3 contacts the right end of the clamping joint 64, the operator can press the laser cutting head body 4 downward with force, so that the laser cutting head body 4 drives the L-shaped plug plate 3 to push the clamping joint 64 to the left, and the clamping joint 64 will compress the spring 65 through the baffle 63. When the clamping joint 64 is facing the semicircular groove 5, since the clamping joint 64 is no longer subjected to thrust, the spring 65 will push the clamping joint 64 through the baffle 63 to clamp into the semicircular groove 5, thereby completing the clamping installation of the laser cutting head body 4. The operation is simple and convenient.

[0025] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A quick-detachable laser cutting head structure, comprising a mounting plate (1), characterized in that: The right part of the mounting plate (1) is fixedly connected to a U-shaped frame (2), and an L-shaped plug plate (3) is inserted into the inner side of the U-shaped frame (2), wherein the right part of the horizontal section of the L-shaped plug plate (3) is fixedly connected to a laser cutting head body (4); the left part of the laser cutting head body (4) is arranged in sliding contact with the right part of the U-shaped frame (2); a semicircular groove (5) is provided on the left side of the vertical section of the L-shaped plug plate (3); and a snap-on limit assembly (6) is fixedly connected to the left part of the mounting plate (1), and the snap-on limit assembly (6) also passes through the interior of the mounting plate (1) and is inserted into the semicircular groove (5).

2. The quick-detachable laser cutting head structure according to claim 1, characterized in that: The clamping type limiting assembly (6) comprises a U-shaped fixing frame (61), wherein the vertical section of the U-shaped fixing frame (61) is provided with through holes at the front and rear sides of the middle part thereof, and a U-shaped sliding rod (62) is slidably arranged inside the through holes; a baffle (63) is fixedly connected to the right side of the U-shaped sliding rod (62), and a clamping joint (64) is fixedly connected to the middle part of the right part of the baffle (63); springs (65) are respectively sleeved on the outer walls of the horizontal sections at the front and rear sides of the U-shaped sliding rod (62), and one end of the spring (65) is respectively pressed against the baffle ( The left part of the U-shaped fixed frame (63) is provided with a rotating sleeve (66) on the outer wall of the horizontal section on the left side of the U-shaped sliding bar (62), and a T-shaped operating rod (67) is fixedly connected to the middle and upper side of the rotating sleeve (66); a push rod (68) is fixedly connected to the right lower side of the rotating sleeve (66), and a mounting groove is provided on the inner middle and lower side of the push rod (68), wherein a roller (69) is axially connected to the inner middle and lower side of the mounting groove; the roller (69) is rotatably arranged on the left part of the U-shaped fixed frame (61).

3. The quick-detachable laser cutting head structure according to claim 2, characterized in that: The right part of the U-shaped fixing frame (61) is fixedly connected to the left part of the mounting plate (1).

4. The quick-detachable laser cutting head structure according to claim 2, characterized in that: The right end of the clamping joint (64) slides through the interior of the mounting plate (1) and is inserted into the semicircular groove (5).

5. The quick-detachable laser cutting head structure according to claim 2, characterized in that: The baffle plate (63) is located on the left side of the mounting plate (1).

6. The quick-detachable laser cutting head structure according to claim 2, characterized in that: The clamping joint (64) is a stainless steel head with a semicircular right end and a rectangular cross section.

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