Table top traction mechanism of laser cutting machine
Through the three-axis cylinder control limit clamp with large stroke cylinders and linear guide rails, the problem of easy deformation or breaking of the traction structure of the laser cutting machine table is solved, and more stable and efficient traction movement is achieved.
Patent Information
- Application Number
- CN202422017464.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-20
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-08-20
AI Technical Summary
The work surface traction structure of existing laser cutting machines is prone to deform or break, resulting in a reduced stability of use and affecting working efficiency.
The large-stroke cylinder and linear guide rail are used to cooperate, and the traction structure position control of the laser cutting machine table is realized through the three-axis cylinder control limit clamp, replacing the old wheel-type traction structure with extended chain pins.
It improves the traction movement stability and efficiency of the laser cutting machine table, avoids structural deformation and breakage, and ensures the smooth progress of cutting operations.
Smart Images
Figure CN223043867U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field related to the table of a laser cutting machine, in particular to a traction mechanism for the table of a laser cutting machine. Background Technique
[0002] At present, in order to improve the working efficiency of a laser cutting machine, we need to minimize the exchange time of the cutting machine table as much as possible, which requires increasing the exchange speed. When the stroke is fixed and the maximum speed is fixed, the greater the acceleration during the acceleration and deceleration processes, the less time it takes, and the greater the acceleration, the greater the force on the workbench traction mechanism. However, the currently used old-fashioned wheeled traction structure with lengthened chain pins is prone to deformation or even fracture, reducing the use stability of the workbench. Content of the Utility Model
[0003] Aiming at the deficiencies of the prior art, the utility model provides a traction mechanism for the table of a laser cutting machine to solve the technical problems raised in the above background technique.
[0004] To solve the above technical problems, the utility model provides the following technical solution: A traction mechanism for the table of a laser cutting machine, including a connecting frame arranged on the table of the laser cutting machine and used for traction movement, one end of the connecting frame is provided with an end block, and a stroke control component is arranged outside the proximal end block on the connecting frame;
[0005] The stroke control component includes a mounting cross plate arranged outside the connecting frame, a large stroke cylinder is arranged on the mounting cross plate, a slider is arranged at the end of the piston rod of the large stroke cylinder, a linear guide rail is arranged on the slider, and the linear guide rail is arranged on the upper part of the mounting cross plate. A three-axis cylinder is also arranged on the slider, and a limiting clamping plate is arranged at the end of the piston rod of the three-axis cylinder.
[0006] Preferably, the clamping groove of the limiting clamping plate is in non-fixed contact with the end block.
[0007] Preferably, a guide rail plate is horizontally arranged in the inner groove of the connecting frame, and two relatively distributed traction connection blocks are arranged on the guide rail plate.
[0008] Preferably, the traction connection block is fixed on the table of the laser cutting machine by screws.
[0009] Preferably, a guide rail chute matching the linear guide rail is arranged on the slider.
[0010] Preferably, the linear guide rail is arranged in the traveling direction of the large stroke cylinder.
[0011] Preferably, both the connecting frame and the stroke control component are arranged on one side of the table of the laser cutting machine.
[0012] With the above technical solution, the present utility model provides a traction mechanism for a laser cutting machine table, which at least has the following beneficial effects:
[0013] 1. The present utility model completes the telescopic movement of the traction structure on the laser cutting machine table through the cooperation of a large-stroke cylinder and a linear guide rail, thereby realizing the traction movement of the laser cutting machine table, replacing the old wheeled traction structure with an extended chain pin shaft.
[0014] 2. Through the horizontal telescopic movement of the three-axis cylinder, the clamping groove on the limit clamping plate connected to the end of its piston rod will approach or move away from the end block welded to one end of the connecting frame, realizing the locking and unlocking of the three-axis cylinder on the traction structure on the laser cutting machine table, which helps to complete the position control of the traction structure on the laser cutting machine table and ensures the smooth progress of the traction movement. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application.
[0016] In the drawings:
[0017] Figure 1 is the overall first perspective three-dimensional structure diagram of a traction mechanism for a laser cutting machine table according to the present utility model;
[0018] Figure 2 is the overall second perspective three-dimensional structure diagram of a traction mechanism for a laser cutting machine table according to the present utility model;
[0019] Figure 3 is the overall third perspective three-dimensional structure diagram of a traction mechanism for a laser cutting machine table according to the present utility model.
[0020] In the figure: 1, connecting frame; 2, stroke control assembly; 21, mounting cross plate; 22, large-stroke cylinder; 23, slider; 24, linear guide rail; 25, three-axis cylinder; 26, limit clamping plate; 3, end block; 4, traction connecting block. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0022] Based on the technical problem of fixing the traction structure on the laser cutting machine table proposed by the above existing technology, please refer toFigures 1 - 3 An embodiment of the present utility model: A traction mechanism for a laser cutting machine table, including a connecting frame 1 provided on the laser cutting machine table and used for traction movement. A guide rail plate is horizontally fixed by screws in the inner groove of the connecting frame 1. Two relatively distributed traction connection blocks 4 are slidably connected to the guide rail plate. The laser cutting machine table is installed below the connecting frame 1 by using screws through the two relatively distributed traction connection blocks 4.
[0023] Among them, in order to realize the stretching and shrinking movement of the laser cutting machine table, an end block 3 is welded to one end of the connecting frame 1 in this technical solution. A stroke control component 2 is installed outside the proximal end block 3 on the connecting frame 1. Its specific structure includes a mounting cross plate 21 provided on the outer side of the connecting frame 1. A large stroke cylinder 22 is installed by screws on the mounting cross plate 21. The piston rod end of the large stroke cylinder 22 is bolted to a slider 23. A guide rail chute for the slider 23 to move horizontally on a linear guide rail 24 is provided below the slider 23. And the linear guide rail 24 is fixed to the upper part of the mounting cross plate 21 by screws. A three-axis cylinder 25 is also fixed to the slider 23 by screws. The piston rod end of the three-axis cylinder 25 is bolted to a connecting limit clamping plate 26. The clamping groove of the limit clamping plate 26 is in non-fixed contact connection with the end block 3. Under the horizontal telescopic movement of the three-axis cylinder 25, the clamping groove on the limit clamping plate 26 connected to the piston rod end will approach or move away from the end block 3 welded to one end of the connecting frame 1, realizing the control of the traction structure on the laser cutting machine table by the three-axis cylinder 25, thus completing the position control of the traction structure on the laser cutting machine table and ensuring the smooth progress of the traction movement. The linear guide rail 24 is distributed on the extension line of the advancing direction of the large stroke cylinder 22. When the three-axis cylinder 25 is started, the clamping groove on the limit clamping plate 26 fixed to its end approaches the end block 3, so that the connecting frame 1 in the traction structure on the laser cutting machine table is connected to the power end on the large stroke cylinder 22. At this time, the large stroke cylinder 22 is started, and with the cooperation of the slider 23 and the linear guide rail 24, the extension of the connecting frame 1 is realized. After the operation is completed, the three-axis cylinder 25 can control the clamping groove on the limit clamping plate 26 to move away from the end block 3 to complete unlocking.
[0024] Among them, in order not to affect the cutting operation on the laser cutting machine table, both the connecting frame 1 and the stroke control component 2 in this technical solution are provided on the outer side of the laser cutting machine table.
[0025] The control mode of the present utility model is automatically controlled by a controller. The control circuit of the controller can be realized by simple programming by those skilled in the art. The provision of power also belongs to the common knowledge in the art. And the present utility model is mainly used to protect mechanical devices, so the control mode and circuit connection of the present utility model will not be explained in detail.
[0026] It should be noted that, in this article, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.
[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A traction mechanism for a laser cutting machine table, comprising a connecting frame (1) arranged on the table of the laser cutting machine and used for traction movement, wherein an end block (3) is arranged on one end of the connecting frame (1), and is characterized in that: A stroke control component (2) is arranged on the outer side of the proximal block (3) on the connecting frame (1); The stroke control assembly (2) comprises a mounting cross plate (21) arranged on the outside of the connecting frame (1), a long-stroke cylinder (22) is arranged on the mounting cross plate (21), a slider (23) is arranged at the end of the piston rod of the long-stroke cylinder (22), a linear guide rail (24) is arranged on the slider (23), and the linear guide rail (24) is arranged on the upper part of the mounting cross plate (21), a three-axis cylinder (25) is also arranged on the slider (23), and a limiting clamp (26) is arranged at the end of the piston rod of the three-axis cylinder (25).
2. The table traction mechanism for a laser cutting machine according to claim 1, characterized in that: The clamping groove of the limiting clamping plate (26) is arranged in non-fixed contact with the end block (3).
3. The table traction mechanism for a laser cutting machine according to claim 1, characterized in that: A guide rail plate is horizontally arranged in the inner groove of the connecting frame (1), and two traction connecting blocks (4) are arranged relatively to each other on the guide rail plate.
4. The table traction mechanism for a laser cutting machine according to claim 3, characterized in that: The traction connection block (4) is fixed on the table of the laser cutting machine by means of screws.
5. The table traction mechanism for a laser cutting machine according to claim 1, characterized in that: The slide block (23) is provided with a guide rail slot that matches the linear guide rail (24).
6. The table traction mechanism for a laser cutting machine according to claim 1, characterized in that: The linear guide rail (24) is arranged in the travel direction of the long-stroke cylinder (22).
7. The table traction mechanism for a laser cutting machine according to claim 1, characterized in that: The connecting frame (1) and the stroke control component (2) are both arranged on one side of the tabletop of the laser cutting machine.