A cutting stage

Abstract

The application relates to a cutting platform, belonging to the technical field of cutting devices, which comprises a mounting rail, a plurality of groups of racks are arranged on the mounting rail, the number of racks in each group is a plurality, the tooth pitch of the same group of racks is the same, and the tooth pitch of different groups of racks is different, so as to support workpieces of different sizes. The application has the effects of adapting to workpieces of different sizes and machining powers, improving the machining stability of the workpieces, and enhancing the durability of the cutting platform.

Description

Technical Field

[0001] This application relates to the field of cutting apparatus technology, and in particular to a cutting platform. Background Technology

[0002] In automated processing equipment such as laser cutting, the universal stage is a core functional component used to support workpieces, achieve high-precision positioning and attitude adjustment of workpieces, and adapt to the processing needs of workpieces of various materials and sizes.

[0003] Existing machining tables typically use racks with a single tooth pitch as the cutting support structure. This type of rack with a single tooth pitch cannot adapt to workpieces of various sizes, and it is difficult to adapt to various workpieces with large differences in machining power. When machining smaller workpieces, the uniform tooth pitch is too wide for small workpieces, and the wide tooth pitch provides insufficient support, which can easily cause small workpieces to fall through the gaps between the teeth. When machining large, heavy-duty workpieces, the uniform tooth pitch is too dense for large workpieces, and the fine tooth pitch will increase the force-bearing area of ​​the entire rack, increase the friction, and make it prone to wear and deformation, affecting its long-term service life. Utility Model Content

[0004] In order to adapt to workpieces of different sizes and processing power, improve workpiece processing stability, and enhance the durability of the cutting table, this application provides a cutting table.

[0005] This application provides a cutting stage. The technical solution is as follows: A cutting platform includes a mounting rail with several sets of racks on it. Each set of racks contains a number of racks. The racks in the same set have the same tooth pitch, while the racks in different sets have different tooth pitches, so as to support workpieces of different sizes.

[0006] By adopting the above technical solution, multiple sets of racks are mounted on the mounting rail, each with a different tooth pitch. Racks with different tooth pitches can adapt to workpieces of different sizes and processing power. Smaller workpieces can be placed on racks with smaller tooth pitches for processing, avoiding the possibility of small workpieces falling off the teeth due to insufficient support on racks with the same tooth pitch. Larger workpieces can be placed on racks with larger tooth pitches for processing, reducing the contact area and preventing the phenomenon of severe wear of racks due to long-term high friction when processing larger workpieces on racks with the same tooth pitch. Depending on the size of the workpiece being processed, the workpiece can be placed at different positions on the mounting rail, achieving the adaptation of multiple sizes of workpieces on the same platform, ensuring the support stability of the workpiece on the platform, and enhancing the durability of the cutting platform.

[0007] Optionally, the mounting rail has several sets of mounting slots on both sides along its length, and the mounting slots are used to mount the rack.

[0008] By adopting the above technical solution, the two ends of the rack are locked in the mounting groove, and the two side walls of the mounting groove play a clamping and fixing role on the ends of the rack, so as to realize the rack is stably installed on the mounting rail, prevent the workpiece from pressing down the rack when it is placed on the rack, and ensure that the rack is always installed upright on the mounting rail.

[0009] Optionally, the mounting slots in the same group have the same spacing, while the mounting slots in different groups have different spacing. Each group of mounting slots corresponds one-to-one with each group of racks, and the mounting slots on both sides of each group correspond one-to-one.

[0010] By adopting the above technical solution, the mounting slot spacing of the same group is the same, so that the rack spacing installed in the group is the same, ensuring that the processing effect of the workpiece processed in this area is consistent and avoiding the situation of inconsistent spacing of the same workpiece. The mounting slots on both sides of the mounting rail in each group are set to correspond to each other, ensuring that each rack can be smoothly installed into the mounting slot. The mounting slot spacing of different groups is different. The rack with smaller tooth pitch is installed in the mounting slot with narrower mounting slot spacing, and the rack with larger tooth pitch is installed in the mounting slot with wider mounting slot spacing. The mounting slot and the rack cooperate with each other to realize the effective adaptation of the cutting platform to different workpieces.

[0011] Optionally, the mounting rail is provided with a plurality of fixed beams, the length direction of the fixed beams being consistent with the length direction of the mounting rail; Each rack has several snap-fit ​​grooves, and the fixed beam snaps into the snap-fit ​​grooves.

[0012] By adopting the above technical solution, the snap-fit ​​groove on the rack allows the fixed beam to be snapped into the groove for precise alignment. During installation, there is no need to repeatedly adjust the rack position or perform welding operations. During disassembly, the rack can be pulled out for maintenance and replacement, reducing installation and disassembly time and improving efficiency. The fixed beam provides support for the middle position of the rack and can distribute the workpiece pressure to the rack, preventing pressure concentration on the rack and causing bending deformation. At the same time, the snap-fit ​​relationship between the snap-fit ​​groove and the fixed beam restricts the horizontal movement of the rack, ensuring that the rack remains stable along its length even when the equipment vibrates during operation.

[0013] Optionally, ramps are provided on both sides of the mounting rail, and the ramps are used to guide the rack installation.

[0014] By adopting the above technical solution, when installing the rack, it is only necessary to align the end of the rack with the mounting groove, and the ramp will drive the rack to slide to the designated position. There is no need to precisely align the rack with the edge of the mounting rail, which reduces the difficulty of installation and improves installation efficiency. At the same time, the ramp avoids the right-angled edges of the mounting rail from colliding with the workpiece due to workpiece placement errors, thus preventing the mounting rail from affecting the workpiece.

[0015] Optionally, the rack has stepped grooves at both ends, and the interior of the stepped grooves abuts against the mounting groove.

[0016] By adopting the above technical solution, the bottom side of the stepped groove abuts against the inner wall of the mounting rail, and the two inner walls of the mounting rail hold the rack between the mounting rails, preventing the rack from wobbling along its length. The inside of the stepped groove abuts against the mounting groove, and the stepped groove holds the rack on the mounting rail. The mounting groove provides upward support to the rack, preventing one end of the rack from slipping off the mounting rail and ensuring that the rack is securely installed on the mounting rail.

[0017] Optionally, the fixed beam is provided with a plurality of fasteners, which are located between two opposite mounting slots and are used to fix the rack and the fixed beam.

[0018] By adopting the above technical solution, the fastener fixes the fixed beam and the snap-fit ​​groove, ensuring that the fixed beam is in the same position in the snap-fit ​​groove, preventing the middle position of the rack from wobbling back and forth along the length of the fixed beam, and preventing friction between the snap-fit ​​groove and the fixed beam due to wobbling. The fastener increases the fixation of the connection between the rack and the fixed beam, and enhances the overall stability of the platform.

[0019] Optionally, the fastener includes two sets of fixing clips, which are located on both sides of the fixed beam. The fixing clips in the same set are located on the same side of the fixed beam. Each set of fixing clips consists of two clips. The fixing clips are detachably connected to the fixed beam. The rack is located between the two fixing clips.

[0020] By adopting the above technical solution, there are fixing clips on both sides of the fixing beam at the connection between the fixing beam and the rack, which ensures symmetry and fixes the rack on both sides of the fixing beam. The fixing clips are installed on the fixing beam, and both fixing clips face the rack to clamp the rack, so that the rack is always in the same position relative to the fixing beam. This prevents the middle position of the rack from swaying back and forth along the length of the fixing beam, and prevents friction between the locking groove and the fixing beam due to swaying. In addition, the pushing force of the fixing clips on the rack prevents the rack from bending to one side due to the influence of the workpiece, ensuring the stability of the workpiece processing. If the fixing clips are folded by external force or lose elasticity, the damaged fixing clips can be removed and replaced.

[0021] In summary, this application includes at least one of the following beneficial technical effects: 1. The mounting rail has multiple sets of racks, each with a different tooth pitch. Racks with different tooth pitches can accommodate workpieces of different sizes and processing power. Smaller workpieces can be placed on racks with smaller tooth pitches for processing, preventing them from falling off the racks due to insufficient support. Larger workpieces can be placed on racks with larger tooth pitches for processing, reducing the contact area and preventing severe wear of the racks due to prolonged friction when processing larger workpieces on racks with uniform tooth pitches. Depending on the size of the workpiece, it can be placed in different positions on the mounting rail, accommodating multiple sizes of workpieces on the same platform, ensuring the stability of the workpiece support on the platform, and enhancing the durability of the cutting platform.

[0022] 2. The rack's two ends are secured in the mounting slots. The side walls of the mounting slots clamp and fix the rack ends, ensuring stable installation on the mounting rail and preventing workpieces from pressing down on the rack, thus ensuring the rack remains upright on the mounting rail. The mounting slots in the same group have the same spacing, ensuring consistent rack spacing for workpieces processed in that area and avoiding inconsistent spacing for the same workpiece. The mounting slots on both sides of the mounting rail within each group correspond to each other, ensuring that each rack can be smoothly installed into its mounting slot. The mounting slot spacing differs between different groups; racks with smaller pitches are installed in mounting slots with narrower spacing, while racks with larger pitches are installed in mounting slots with wider spacing. The mounting slots and racks work together to effectively adapt the cutting platform to different workpieces.

[0023] 3. The snap-fit ​​groove on the rack allows the fixed beam to snap into the groove for precise alignment. During installation, there is no need to repeatedly adjust the rack position or perform welding operations. During disassembly, the rack can be pulled out for maintenance and replacement, reducing installation and disassembly time and improving efficiency. The fixed beam supports the middle position of the rack and can distribute the workpiece pressure to the rack, preventing pressure concentration on the rack and causing bending deformation. At the same time, the snap-fit ​​relationship between the snap-fit ​​groove and the fixed beam restricts the horizontal movement of the rack, ensuring that the rack remains stable along its length even when the equipment vibrates during operation.

[0024] 4. When installing the rack, simply align the end of the rack with the mounting groove. The ramp will move the rack to the designated position, eliminating the need for precise alignment of the rack with the edge of the mounting rail. This reduces the difficulty of installation and improves efficiency. Simultaneously, the ramp prevents workpiece placement errors from causing the right-angled edges of the mounting rail to collide with the workpiece, preventing any impact from the mounting rail on the workpiece. The bottom side of the stepped groove abuts against the inner wall of the mounting rail, and the two inner walls of the mounting rail hold the rack between them, preventing it from wobbling along its length. The inside of the stepped groove abuts against the mounting groove, securing the rack to the mounting rail. The mounting groove provides upward support to the rack, preventing one end of the rack from slipping off the mounting rail and ensuring the rack is securely installed.

[0025] 5. The fastener secures the fixed beam to the locking slot, ensuring the fixed beam remains in the same position within the slot. This prevents the rack's center position from wobbling back and forth along the length of the fixed beam, thus preventing friction between the locking slot and the fixed beam due to wobbling. The fastener increases the stability of the connection between the rack and the fixed beam, enhancing the overall stability of the platform. Both sides of the fixed beam at the connection point have fixing clips, ensuring symmetry and securing the rack on both sides. The fixing clips are installed on the fixed beam, with both clips facing the rack to clamp it, keeping the rack in the same position relative to the fixed beam. This prevents the rack's center position from wobbling back and forth along the length of the fixed beam, preventing friction between the locking slot and the fixed beam due to wobbling. Furthermore, the pushing force of the fixing clips on the rack prevents it from bending to one side due to the workpiece, ensuring the stability of workpiece processing. If the fixing clips are folded by external force or lose elasticity, the damaged fixing clips can be removed and replaced. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0027] Figure 2 yes Figure 1 An enlarged schematic diagram of part A in the middle.

[0028] Figure 3 This is a schematic diagram illustrating the structure of the snap-fit ​​groove and the stepped groove in the embodiments of this application.

[0029] Figure 4 This is a schematic diagram illustrating the structure of the fastener in an embodiment of this application.

[0030] Explanation of reference numerals in the attached drawings: 1. Mounting rail; 11. Mounting groove; 12. Fixing beam; 13. Sloping surface; 2. Rack; 21. Snap-fit ​​groove; 22. Stepped groove; 3. Fixing element; 31. Fixing clip. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0032] This application discloses a cutting stage.

[0033] like Figure 1 and Figure 2 The cutting platform includes a mounting rail 1, on which three sets of racks 2 are provided. The tooth spacing of the racks 2 in each set is the same. The tooth spacing of the first set of racks 2 is greater than that of the second set of racks 2, and the tooth spacing of the second set of racks 2 is greater than that of the third set of racks 2. The first set of racks 2 is adapted to larger workpieces, the second set of racks 2 is adapted to medium-sized workpieces, and the third set of racks 2 is adapted to smaller workpieces. The distance between two adjacent racks 2 in the first set is greater than that between two adjacent racks 2 in the second set, and the distance between two adjacent racks 2 in the second set is greater than that between two adjacent racks 2 in the third set.

[0034] In other embodiments, the mounting rail 1 may be provided with four, five or other groups of racks 2, each group of racks 2 having a different tooth spacing, and the tooth spacing of each group of racks 2 is adjusted according to the size of the workpiece being processed. Several racks 2 in the same group can be used to place workpieces of the same size, and several racks 2 in the same group can also be used to place workpieces of similar size. All racks 2 on the mounting rail 1 can be set at equal intervals. The spacing of the first set of racks 2 on the mounting rail 1 can be greater than the spacing of the second set of racks 2 on the mounting rail 1, and the spacing of the second set of racks 2 on the mounting rail 1 can be greater than the spacing of the third set of racks 2 on the mounting rail 1.

[0035] The mounting rail 1 has sloping surfaces 13 on the top of its two inner sidewalls along its length. The sloping surfaces 13 slope downward toward the interior of the mounting rail 1. Three sets of mounting grooves 11 are formed on the two sloping surfaces 13 along their length. The first set of mounting grooves 11 corresponds to the first set of racks 2, and the racks 2 of the first set are installed in the first set of mounting grooves 11. The second set of mounting grooves 11 corresponds to the second set of racks 2, and the racks 2 of the second set are installed in the second set of mounting grooves 11. The spacing between the mounting grooves 11 in the first set is greater than the spacing between the mounting grooves 11 in the second set. The third set of mounting grooves 11 corresponds to the third set of racks 2, and the racks 2 of the third set are installed in the third set of mounting grooves 11. The spacing between the mounting grooves 11 in the second set is greater than the spacing between the mounting grooves 11 in the third set. The spacing between the mounting grooves 11 in the same set is the same. The mounting grooves 11 on both sides of the mounting rail 1 in the same set correspond one-to-one.

[0036] In other embodiments, the mounting rail 1 may have four, five, or other numbers of mounting slots 11. The number of mounting slots 11 corresponds to the number of racks 2. The spacing between each set of mounting slots 11 can be set equidistantly. The distance between each set of mounting slots 11 can be set arbitrarily as required. All mounting slots 11 on the mounting rail 1 can be set equidistantly. The spacing between the mounting slots 11 on the mounting rail 1 can be set according to the pitch of the corresponding rack 2.

[0037] like Figure 1 and Figure 3 Both ends of the rack 2 are provided with stepped grooves 22, and the interior of the stepped grooves 22 abuts against the mounting grooves 11. Three fixed beams 12 are fixedly installed on the mounting rail 1. The length direction of the fixed beams 12 is consistent with the length direction of the mounting rail 1, and the spacing between the fixed beams 12 is equal. Three snap-fit ​​grooves 21 are provided on the side of the rack 2 away from the saw teeth. The snap-fit ​​grooves 21 are U-shaped groove structures, and the fixed beams 12 are snapped into the snap-fit ​​grooves 21.

[0038] In other embodiments, the mounting rail 1 may be provided with two, four or other numbers of fixed beams 12, and the spacing between the fixed beams 12 may be arranged arbitrarily. The rack 2 may be provided with two, four or other numbers of snap-fit ​​slots 21 depending on the number of fixed beams 12.

[0039] like Figure 4 A fixing member 3 is provided on the fixing beam 12. The fixing member 3 is located between two opposite mounting slots 11. The fixing member 3 is located at the connection between the fixing beam 12 and the rack 2. The fixing member 3 includes two sets of fixing clips 31. At the connection between the fixing beam 12 and the rack 2, a set of fixing clips 31 is provided on both sides of the fixing beam 12. Each set of fixing clips 31 consists of two clips. The fixing clips 31 are detachably connected to the fixing beam 12 by bolts. The fixing clips 31 on both sides of the rack 2 clamp the rack 2.

[0040] The implementation principle of this application embodiment is as follows: There are multiple sets of racks 2 on the mounting rail 1, and the tooth pitch of each set of racks 2 is different. The racks 2 with different tooth pitches can be adapted to workpieces of different sizes and processing power. For smaller workpieces, they can be placed on racks 2 with smaller tooth pitches for processing, so as to avoid smaller workpieces falling off the teeth due to insufficient support on racks 2 with the same tooth pitch. For larger workpieces, they can be placed on racks 2 with larger tooth pitches for processing, reducing the contact area and preventing the racks 2 from being severely worn due to long-term large friction when processing larger workpieces on racks 2 with the same tooth pitch. According to the different sizes of the workpieces to be processed, the workpieces are placed on different positions on the mounting rail 1, so as to adapt to workpieces of multiple sizes on the same platform, ensuring the support stability of the workpieces on the platform and enhancing the durability of the cutting platform.

[0041] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A cutting stage, characterized in that: It includes a mounting rail (1), on which several sets of racks (2) are provided. Each set of racks (2) contains several racks. The racks (2) in the same set have the same tooth pitch, while the racks (2) in different sets have different tooth pitches, so as to support workpieces of different sizes.

2. The cutting stage according to claim 1, characterized in that: The mounting rail (1) has several sets of mounting slots (11) on both sides along its length, and the mounting slots (11) are used to mount the rack (2).

3. The cutting stage according to claim 2, characterized in that: The mounting slots (11) in the same group have the same spacing, while the mounting slots (11) in different groups have different spacing. Each group of mounting slots (11) corresponds one-to-one with each group of racks (2), and the mounting slots (11) on both sides of each group correspond one-to-one.

4. The cutting stage according to claim 2, characterized in that: The mounting rail (1) is provided with a plurality of fixed beams (12), the length direction of the fixed beams (12) being consistent with the length direction of the mounting rail; The rack (2) is provided with several snap-fit ​​grooves (21), and the fixed beam (12) is snapped into the snap-fit ​​grooves (21).

5. The cutting stage according to claim 1, characterized in that: The mounting rail (1) has ramps (13) on both sides, which are used to guide the rack (2) during installation.

6. The cutting stage according to claim 2, characterized in that: The rack (2) has stepped grooves (22) at both ends, and the interior of the stepped grooves (22) abuts against the mounting groove (11).

7. The cutting stage according to claim 4, characterized in that: The fixed beam (12) is provided with a plurality of fasteners (3), which are located between two opposite mounting slots (11) and are used to fix the rack (2) and the fixed beam (12).

8. The cutting stage according to claim 7, characterized in that: The fastener (3) includes two sets of fastening clips (31). The fastening clips (31) are located on both sides of the fixed beam (12). The fastening clips (31) in the same set are located on the same side of the fixed beam (12). There are two fastening clips (31) in each set. The fastening clips (31) are detachably connected to the fixed beam (12). The rack (2) is located between the two fastening clips (31).

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