An assembly structure of a laser cutter and a profile processing machine tool

Abstract

The utility model discloses a kind of assembly structure of laser cutting device and section bar processing machine tool, it is related to section bar processing machine tool technical field, the utility model includes lifting seat, lifting driving part, scissor assembly, mounting seat and locking assembly, lifting seat and lifting driving part are all located on section bar processing machine tool, lifting driving part is used to drive lifting seat to lift, the front side of lifting seat is connected with mounting seat by scissor assembly, scissor assembly is used to adjust the spacing of mounting seat and lifting seat, the front side of mounting seat is equipped with laser cutting device, locking assembly is used to lock the spacing of mounting seat and lifting seat. The utility model allows worker to pull out laser cutting device to the direction close to itself, make the distance of laser cutting device and worker shorten, facilitate worker to carry out each maintenance operation, solve the problem of inconvenient maintenance, be favorable to improve maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of profile processing machine tool technology, specifically to an assembly structure of a laser cutter and a profile processing machine tool. Background Technology

[0002] In the field of profile processing, laser cutters, as a high-precision and high-efficiency cutting tool, have been widely integrated into profile processing machine tools.

[0003] Common integration methods such as Figure 10 As shown, the laser cutter 500 is fixedly mounted on the front side of the lifting base 200 by multiple bolts and other fasteners. The lifting base 200 is slidably mounted on the Z-axis moving mechanism 610 of the profile processing machine tool 600 through a guide rail slider structure. The laser cutter 500 is controlled to move up and down within a small range by the lifting drive component, so that the height of the laser cutter 500 is lower than that of the drilling and milling mechanism 630, which is also mounted on the Z-axis moving mechanism 610. This makes the laser cutter 500 closer to the profile on the worktable 620 than the drilling and milling mechanism 630, so as to perform laser cutting operations.

[0004] While the aforementioned method of fixing the laser cutter to the lifting platform provides a secure connection, it has the following drawbacks: after the machine stops, the position of the laser cutter in the X, Y, and Z directions cannot be adjusted. Furthermore, due to the obstruction of the profile processing machine's worktable, the laser cutter is far from the worker standing in front of the worktable, making it difficult for the worker to approach and reach it. Consequently, routine maintenance tasks such as daily inspection, cleaning, and lens replacement become inconvenient, affecting maintenance efficiency. Utility Model Content

[0005] To address the aforementioned shortcomings of existing technologies, this invention proposes an assembly structure for a laser cutter and a profile processing machine tool. This invention allows workers to pull the laser cutter closer to themselves, shortening the distance between the laser cutter and the worker, facilitating various maintenance operations, solving the problem of inconvenient maintenance, and improving maintenance efficiency.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An assembly structure for a laser cutter and a profile processing machine tool includes a lifting base, a lifting drive, a scissor assembly, a mounting base, and a locking assembly. The lifting base and the lifting drive are both mounted on the profile processing machine tool. The lifting drive is used to drive the lifting base to move up and down. The front side of the lifting base is connected to the mounting base via the scissor assembly. The scissor assembly is used to adjust the distance between the mounting base and the lifting base. The laser cutter is mounted on the front side of the mounting base. The locking assembly is used to lock the distance between the mounting base and the lifting base.

[0007] Furthermore, the scissor lift assembly includes a first scissor lift and a second scissor lift. The middle portions of the first and second scissor lifts are pivotally connected. The bottom of the first scissor lift is pivotally connected to the lifting seat. The top of the first scissor lift is pivotally connected to a first slide block, which is vertically slidably connected to the mounting base. The bottom of the second scissor lift is pivotally connected to the mounting base. The top of the second scissor lift is pivotally connected to a second slide block, which is vertically slidably connected to the lifting seat.

[0008] Furthermore, the locking assembly includes a strip seat, an elastic element, a locking block, and a push rod. The strip seat is disposed on the mounting base and has multiple locking grooves distributed in the vertical direction. The side of the first slide is connected to the locking block through the elastic element. The elastic element is used to push the locking block to maintain contact with the locking groove. The locking block is provided with a push rod, which extends from the side of the mounting base.

[0009] Furthermore, the side of the first slide is provided with several guide rods, and the locking block is provided with a sleeve hole, which slides in conjunction with the guide rods.

[0010] Furthermore, the guide rod has an anti-disengagement block at the end away from the first slide block, which is used to prevent the locking block from disengaging from the guide rod.

[0011] Furthermore, the elastic element is a spring sleeved on the guide rod.

[0012] Furthermore, the mounting base is provided with a handle on its side.

[0013] The beneficial effects of this utility model are: 1. By setting up a scissor lift assembly to connect the lifting platform and the mounting base, the mounting base and the laser cutter on it can move back and forth relative to the lifting platform. During maintenance, workers can pull the laser cutter closer to themselves, shortening the distance between the laser cutter and the worker, thus facilitating various maintenance operations, solving the problem of inconvenience in maintenance, and improving maintenance efficiency.

[0014] 2. The scissor lift assembly consists of a first scissor lift, a second scissor lift, a first slide, and a second slide. It has a compact and reliable structure and a smooth adjustment process.

[0015] 3. The locking components (strip base, locking block, elastic element, and push rod) work together to lock the distance between the mounting base and the lifting base. This allows the worker to lock the laser cutter in the appropriate maintenance position after pulling it, providing safe support for maintenance work and freeing up the worker's hands.

[0016] 4. The locking component has a simple structure. Simply push the push rod to unlock it, and release the push rod to lock it again. The operation is simple.

[0017] 5. By setting a handle on the side of the mounting base, it is much more convenient for workers to push and pull the mounting base. Whether it is pulling out the laser cutter for maintenance or pushing it back to the working position, it is more labor-saving and efficient. Attached Figure Description

[0018] Figure 1 This is a three-dimensional diagram of the assembly structure of a laser cutter and a profile processing machine tool; Figure 2 yes Figure 1 A magnified view of a section at point A in the middle; Figure 3 It is a 3D view of the lifting drive unit, lifting seat, scissor lift assembly, mounting base, locking assembly, and laser cutter; Figure 4 This is a front view of the lifting drive unit, lifting seat, scissor lift assembly, mounting base, locking assembly, and laser cutter; Figure 5 This is a left view of the lifting drive unit, lifting seat, scissor lift assembly, mounting base, locking assembly, and laser cutter; Figure 6 It is a 3D view of the scissor lift assembly, mounting base, locking assembly, and laser cutter; Figure 7 It is a perspective view of the locking assembly, the first slide, and the first scissor lever; Figure 8 It is a three-dimensional locking assembly and the first slide. Figure 1 ; Figure 9 It is a three-dimensional locking assembly and the first slide. Figure 2 ; Figure 10 This is a structural diagram of the background technology.

[0019] Explanation of reference numerals in the attached figures: 100-Lifting drive component, 200 - Lifting seat, 210 - Second vertical slide rail 300-scissor lift assembly 310 - First scissor lift, 311 - Second pivot, 312 - Third pivot 320 - Second scissor lift, 321 - Fourth pivot, 322 - Fifth pivot 330 - First Pivot 340 - First slide block, 341 - Locking block, 342 - Spring, 343 - Push rod, 344 - Anti-disengagement block 350 - Second slide, 400 - Mounting base, 410 - First vertical slide rail, 420 - Strip seat, 421 - Locking groove, 430 - Handle 500-laser cutter, 600 - Profile processing machine tool, 610 - Z-axis moving mechanism, 620 - Worktable, 630 - Drilling and milling mechanism. Detailed Implementation

[0020] To better understand this utility model, it will be further described below with reference to the accompanying drawings. It is worth noting that in the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings. They are used for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] Example: An assembly structure for a laser cutter and a profile processing machine tool, see [reference]. Figure 2 It includes a lifting drive unit 100, a lifting seat 200, a scissor lift assembly 300, a mounting base 400, and a laser cutter 500.

[0022] See Figure 1 and Figure 2 The lifting seat 200 is slidably mounted on the Z-axis moving mechanism 610 of the profile processing machine tool 600 via a guide rail slider structure, and the lifting drive component 100 (such as a pneumatic cylinder, hydraulic cylinder, or electric cylinder) is fixedly mounted on the Z-axis moving mechanism 610. The lifting drive component 100 drives the lifting seat 200 to perform lifting movements.

[0023] See Figure 2 The front side of the lifting seat 200 is connected to the mounting base 400 via the scissor assembly 300.

[0024] See Figure 5 and Figure 6 The scissor lift assembly 300 includes a first scissor lift 310 and a second scissor lift 320. The middle portions of the first scissor lift 310 and the second scissor lift 320 are pivotally connected to each other via a first pivot 330. The bottom of the first scissor lift 310 is pivotally connected to the front side of the lifting seat 200 via a second pivot 311. The top of the first scissor lift 310 is pivotally connected to a first slide block 340 via a third pivot 312, and the first slide block 340 is slidably connected to a first vertical slide rail 410 fixed to the back of the mounting base 400. The bottom of the second scissor lift 320 is pivotally connected to the back of the mounting base 400 via a fourth pivot 321. The top of the second scissor lift 320 is pivotally connected to a second slide block 350 via a fifth pivot 322, and the second slide block 350 is slidably connected to a second vertical slide rail 210 fixed to the front side of the lifting seat 200.

[0025] When the mounting base 400 is pulled outward, the scissor lift assembly 300 unfolds, and the mounting base 400 moves away from the lifting seat 200; when the mounting base 400 is pushed inward, the scissor lift assembly 300 retracts, and the mounting base 400 moves closer to the lifting seat 200.

[0026] This embodiment also includes a locking assembly for locking the distance between the mounting base 400 and the lifting base 200. The locking assembly includes a strip base 420, an elastic element, a locking block 341, and a push rod 343. The elastic element is a spring 342.

[0027] See Figure 6 The strip seat 420 is fixedly mounted on the back of the mounting base 400. See also Figure 7 The strip seat 420 is provided with multiple locking grooves 421 distributed in the vertical direction.

[0028] See Figure 8 , Figure 9 Several (e.g., two) guide shafts are fixedly installed on the side of the first slide block 340. A sleeve hole is provided on the locking block 341, which fits onto the guide shaft, allowing the locking block 341 to slide along the axial direction of the guide shaft. The guide shaft serves a guiding function. A spring 342 is sleeved on the guide shaft, with one end abutting against the first slide block 340 and the other end abutting against the locking block 341. The spring 342 provides elastic force to the locking block 341, pushing it into the locking groove 421, ensuring contact between the locking block 341 and the locking groove 421. A push rod 343 is fixedly installed on the locking block 341. (See attached image) Figure 3 and Figure 4 The push rod 343 extends from the side of the mounting base 400.

[0029] See Figure 9 To prevent the locking block 341 from slipping off the guide shaft, a circular anti-slip block 344 is fixedly installed on the suspended end of the guide shaft. The diameter of the anti-slip block 344 is larger than the diameter of the sleeve hole opened on the locking block 341.

[0030] When the mounting base 400 needs to be pushed or pulled, the worker first overcomes the elastic force of the spring 342 to push the push rod 343, causing the locking block 341 to disengage from the locking groove 421 and unlock. At this time, the locking block 341 can slide up and down along the first vertical slide rail 410, allowing the mounting base 400 to be pushed or pulled. When the push rod 343 is released, the spring 342 pushes the locking block 341 into the corresponding locking groove 421, keeping the locking block 341 in contact with the locking groove 421 to relock (see...). Figure 7 ).

[0031] See Figure 3 and Figure 4 A handle 430 is also fixedly installed on the right side of the mounting base 400 to facilitate workers to push and pull.

[0032] See Figure 3 and Figure 4 The laser cutter 500 is fixedly mounted on the front side of the mounting base 400 by screws or bolts.

[0033] The working principle is as follows: When maintenance of the laser cutter 500 is required, the worker first overcomes the elastic force of the spring 342 to push the push rod 343, causing the locking block 341 to disengage from the locking groove 421. Then, while maintaining the push rod 343, the worker grasps the handle 430 on the side of the mounting base 400 and pulls it outward. At this time, the scissor lift assembly 300 begins to unfold, and the mounting base 400, along with the laser cutter 500, moves smoothly away from the lifting platform 200 (i.e., towards the worker). Subsequently, the worker releases the handle 430 and the push rod 343, and the locking block 341 automatically engages in the current locking groove 421, reliably locking the mounting base 400 in the maintenance position. The worker can then conveniently perform comprehensive inspection, cleaning, or replacement work on the laser cutter 500.

[0034] After maintenance, the worker pushes the push rod 343 extending from the side of the mounting base 400 again to disengage the locking block 341 from the strip seat 420, allowing the mounting base 400 to be pushed inward until the scissor lift assembly 300 is fully retracted. Finally, the worker releases the push rod 343, and the locking block 341 automatically engages with the current locking groove 421, reliably locking the mounting base 400.

[0035] Based on the above working principle, it can be seen that this embodiment has the following advantages: By connecting the lifting platform 200 and the mounting base 400 with the scissor lift assembly 300, the mounting base 400 and the laser cutter 500 on it can move back and forth relative to the lifting platform 200. During maintenance, the worker can pull the laser cutter 500 towards themselves, shortening the distance between the laser cutter 500 and the worker, making it easier for the worker to perform various maintenance operations, solving the problem of inconvenience in maintenance, and improving maintenance efficiency.

[0036] The scissor lift assembly 300, consisting of a first scissor lift 310, a second scissor lift 320, a first slide block 340, and a second slide block 350, has a compact and reliable structure and a smooth adjustment process.

[0037] The locking components (strip base 420, locking block 341, elastic element, and push rod 343) work together to lock the distance between the mounting base 400 and the lifting base 200. This allows the laser cutter 500 to be locked in a suitable maintenance position after the worker pulls it to that position, providing safe support for maintenance work and freeing up the worker's hands.

[0038] The locking component has a simple structure; simply push the push rod 343 to unlock it, and release the push rod 343 to lock it again, making it easy to operate.

[0039] By providing a handle 430 on the side of the mounting base 400, it greatly facilitates workers in pushing and pulling the mounting base 400. Whether pulling out the laser cutter 500 for maintenance or pushing it back to the working position, it is more labor-saving and efficient.

[0040] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. An assembly structure for a laser cutter and a profile processing machine tool, comprising a lifting base and a lifting drive component, both mounted on the profile processing machine tool, the lifting drive component driving the lifting base to move up and down, and a laser cutter mounted on the front side of the lifting base, characterized in that, It also includes a scissor lift assembly, a mounting base, and a locking assembly. The front side of the lifting base is connected to the mounting base via the scissor lift assembly. The scissor lift assembly is used to adjust the distance between the mounting base and the lifting base. The laser cutter is located on the front side of the mounting base. The locking assembly is used to lock the distance between the mounting base and the lifting base.

2. The assembly structure of a laser cutter and a profile processing machine tool according to claim 1, characterized in that, The scissor lift assembly includes a first scissor lift and a second scissor lift. The middle portions of the first and second scissor lifts are pivotally connected. The bottom of the first scissor lift is pivotally connected to the lifting seat. The top of the first scissor lift is pivotally connected to a first slide block, which is vertically slidably connected to the mounting base. The bottom of the second scissor lift is pivotally connected to the mounting base. The top of the second scissor lift is pivotally connected to a second slide block, which is vertically slidably connected to the lifting seat.

3. The assembly structure of a laser cutter and a profile processing machine tool according to claim 2, characterized in that, The locking assembly includes a strip seat, an elastic element, a locking block, and a push rod. The strip seat is disposed on the mounting base and has multiple locking grooves distributed vertically. The side of the first slide is connected to the locking block through the elastic element. The elastic element is used to push the locking block to maintain contact with the locking groove. The locking block is provided with a push rod, which extends from the side of the mounting base.

4. The assembly structure of a laser cutter and a profile processing machine tool according to claim 3, characterized in that, The first slide block has several guide rods on its side, and the locking block has a sleeve hole that slides with the guide rods.

5. The assembly structure of a laser cutter and a profile processing machine tool according to claim 4, characterized in that, The guide rod has an anti-detachment block at the end away from the first slide block, which is used to prevent the locking block from disengaging from the guide rod.

6. The assembly structure of a laser cutter and a profile processing machine tool according to claim 4, characterized in that, The elastic element is a spring sleeved on the guide rod.

7. The assembly structure of a laser cutter and a profile processing machine tool according to claim 1, characterized in that, The mounting base has a handle on its side.

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