Novel integrated chuck base

Abstract

The utility model relates to the technical field of laser cutting related clamps, in particular to a novel integrated chuck base which comprises a machine frame provided with a cutting assembly, a sliding table, a chuck, a chuck installation base, a chuck drive and a drive installation base, the machine frame is provided with guide sliding rails in parallel, and the sliding table is connected with the guide sliding rails in a sliding mode. The chuck mounting seat and the driving mounting seat are fixedly arranged on the upper portion of the sliding table, the chuck mounting seat, the driving mounting seat and the sliding table are of an integrated structure, the chuck is fixedly mounted on the chuck mounting seat, and the chuck driver is fixedly mounted on the driving mounting seat and connected with the chuck. The chuck mounting base, the driving mounting base and the sliding table are of an integrated structure, so that the mounting precision of the chuck and the meshing precision of a gear driven by the chuck are guaranteed by the chuck base of the integrated structure, the yield of the chuck base can be improved, overall assembly of chuck parts is more convenient, the assembly difficulty is reduced, and the assembly time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser cutting related clamps, in particular to a novel integrated chuck base. Background Art

[0002] The chuck structure of the laser tube cutting machine is an important part of the laser tube cutting machine. Its function is to fix the tube so that it will not move or shake during the cutting process, thereby ensuring the cutting accuracy and stability. The chuck base is the supporting part of the chuck. The existing chuck component is a split structure, generally including a slide, a chuck component and a chuck drive component. The chuck component and the chuck drive component are both provided with a mounting base at the bottom. The slide is provided with mounting holes for the chuck component and the chuck drive component, so that the chuck component and the chuck drive component are threadedly connected to the slide through their bases. During assembly, it is necessary to first install the slide on the main machine guide rail, then install the chuck, adjust the assembly accuracy of the chuck through the long hole on the chuck base, and then install the chuck drive component. Similarly, the long hole on the chuck drive base is used to adjust the gear meshing accuracy of the chuck drive and the chuck to complete the mechanical assembly of the chuck component of the tube cutting machine. This structure has the problems of difficulty in adjusting the chuck accuracy, difficulty in adjusting the gear meshing accuracy of the chuck drive component, and complex assembly. Summary of the invention

[0003] In order to overcome the problems of difficulty in adjusting the accuracy of the existing chuck structure, difficulty in adjusting the gear meshing accuracy, and complex assembly, the utility model provides a novel integrated chuck base.

[0004] The utility model provides a novel integrated chuck base adopts the following technical solution:

[0005] A novel integrated chuck base comprises a frame with a cutting assembly installed, the frame is provided with guide rails in parallel, and is characterized in that it also comprises a slide, a chuck, a chuck mounting seat, a chuck drive and a drive mounting seat, the slide is slidably connected to the guide rail, the chuck mounting seat and the drive mounting seat are fixedly arranged on the upper part of the slide, the chuck mounting seat, the drive mounting seat and the slide are an integrated structure, the chuck is fixedly mounted on the chuck mounting seat, the chuck drive is fixedly mounted on the drive mounting seat, and the chuck drive is connected to the chuck.

[0006] By adopting the above technical solution, the chuck mounting seat, the drive mounting seat and the slide are an integrated structure, so that the installation accuracy of the chuck and the gear meshing accuracy of the chuck drive component are guaranteed by the integrated chuck base, which not only improves the yield rate, but also facilitates the overall assembly of the chuck components, reduces the difficulty of the overall assembly of the chuck components, and saves assembly time.

[0007] Preferably, the chuck mounting seat includes support plates arranged at intervals and a sleeve located between the two groups of support plates, the support plates are vertically fixed on the upper part of the slide, the sleeve is arranged between the two groups of support plates, the axial direction of the sleeve is arranged along the length direction of the guide rail, and the sleeve is sleeved to connect the chuck.

[0008] By adopting the above technical solution, the chuck is fixedly installed on the chuck base through the support plate and the sleeve. The chuck is directly sleeved in the sleeve during assembly, avoiding the need to adjust the installation accuracy of the chuck again during assembly. In addition, the structure of the support plate and the sleeve reduces the weight of the chuck base and saves costs.

[0009] Preferably, a plurality of reinforcing rib plates are arranged between the support plates, the reinforcing rib plates are fixedly connected to adjacent support plates, and the bottoms of the reinforcing rib plates are fixedly connected to the slide.

[0010] By adopting the above technical solution and arranging reinforcing ribs between the support plates, the support stiffness of the support plates and the sleeve can be enhanced, thereby improving the reliability and stability of the fixed installation of the chuck.

[0011] Preferably, the drive mounting seat includes a mounting plate, the mounting plate is vertically fixed on the upper part of the slide, and the chuck drive is fixedly mounted on the mounting plate.

[0012] Preferably, the chuck drive includes a connecting plate, a flange connecting piece, a driving gear and a motor, the flange connecting piece is fixedly connected to the motor, the motor is threadedly connected to the connecting plate through the flange connecting piece, the motor drive is connected to the driving gear to drive the driving gear to rotate, the driving gear is meshed and connected to the chuck, a plurality of long holes are opened on the connecting plate, and the chuck drive is fixed to the mounting plate through the long hole bolts.

[0013] Preferably, a plurality of connecting ribs are provided between the mounting plate and the supporting plate, and the plurality of connecting ribs fixedly connect the mounting plate and the supporting plate.

[0014] Preferably, the slide comprises a slide base and a slider, the upper portion of the slide base is fixedly connected to a chuck mounting seat and a drive mounting seat, the slider is fixedly mounted below the slide base, and the slider is slidably connected to a guide rail.

[0015] By adopting the above technical solution, the chuck drive is fixedly mounted on the drive mounting seat by setting a long hole on the connecting plate, so that the meshing accuracy of the chuck and the chuck drive gear can be adjusted during assembly, which can avoid the impact of the processing error of the chuck base on the assembly, and also reduce the assembly difficulty of the chuck drive and save assembly time.

[0016] In summary, the utility model has the following beneficial effects:

[0017] 1. The utility model provides a novel integrated chuck base, in which the chuck mounting seat, the drive mounting seat and the slide are integrated into a structure, so that the installation accuracy of the chuck and the gear meshing accuracy of the chuck drive component are guaranteed by the integrated chuck base, which not only improves the yield rate, but also facilitates the overall assembly of the chuck components, reduces the difficulty of the overall assembly of the chuck components, and saves assembly time.

[0018] 2. The utility model provides a new integrated chuck base, in which the chuck base is improved from a split structure to an integrated structure, and the overall weight is reduced, thereby saving costs; in addition, the integrated structure of the chuck base reduces the connection between components, thereby improving the rigidity of the chuck components of the pipe cutting machine.

[0019] 3. The utility model provides a novel integrated chuck base, in which the chuck is fixedly mounted on the chuck base by a support plate and a sleeve. The chuck is directly sleeved in the sleeve during assembly, thereby avoiding the need to adjust the installation accuracy of the chuck again during assembly. The chuck drive is fixedly mounted on the drive mounting seat by arranging a long hole on the connecting plate, thereby facilitating the meshing assembly of the chuck drive and the chuck, and providing a margin for adjusting the assembly accuracy, thereby avoiding the influence of the processing error of the integrated chuck base on the assembly, and ensuring the convenience and accuracy of assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 1. Frame; 2. Guide rail; 3. Slide; 31. Slide base; 32. Slider; 4. Chuck; 41. Clamping claw; 42. Cylinder; 43. Spindle; 44. Rotating gear; 5. Chuck mounting seat; 51. Support plate; 52. Sleeve; 53. Reinforcement rib plate; 6. Chuck drive; 61. Connecting plate; 611. Long hole; 62. Flange connector; 63. Drive gear; 64. Motor; 7. Drive mounting seat; 71. Mounting plate; 72. Connecting rib plate; 8. Sliding base; 9. Base; 91. Chuck base; 92. Chuck drive base; 10. Long hole.

[0021] Figure 1 It is a schematic diagram of the assembly of a novel integrated chuck base of the utility model;

[0022] Figure 2 A schematic diagram of a chuck base of a novel integrated chuck base of the utility model;

[0023] Figure 3 It is a schematic diagram of the chuck base assembly of the prior art;

[0024] Figure 4 It is a schematic diagram of a chuck drive of a novel integrated chuck base of the utility model;

[0025] Figure 5It is a schematic diagram of a chuck of a novel integrated chuck base of the utility model. DETAILED DESCRIPTION

[0026] The chuck base is the supporting part of the chuck component of the pipe cutting machine. The existing chuck base is generally a split structure, such as Figure 3 As shown, it includes a sliding base 8, a chuck 4 and a chuck drive 6. The bottom of the chuck 4 and the chuck drive 6 are both provided with a mounting base 9. The sliding base 8 is provided with mounting holes for the chuck 4 and the chuck drive 6, so that the chuck 4 and the chuck drive 6 are threadedly connected to the sliding base 8 through their bases. During assembly, the sliding base 8 is first installed on the frame, and then the chuck 4 is installed. The assembly accuracy of the chuck 4 is adjusted through the long hole 10 on the chuck base 91, and then the chuck drive 6 is installed. The gear meshing accuracy of the chuck drive 6 and the chuck 4 is also adjusted through the long hole 10 on the chuck drive base 92, and finally the mechanical assembly of the chuck components of the pipe cutting machine is completed.

[0027] The following is combined with Figure 1-Figure 5 The utility model is described in further detail.

[0028] This embodiment discloses a novel integrated chuck base. Figure 1-Figure 5 , including a frame 1 with a cutting assembly installed, two guide slide rails 2 are arranged in parallel on the frame 1, and also include a slide 3, a chuck 4, a chuck mounting seat 5, a chuck drive 6 and a drive mounting seat 7. The slide 3 includes a slide base 31 and a slider 32. The slider 32 is fixedly installed under the slide base 31, and the slider 32 is slidably connected to the guide slide rail 2, that is, the slide 3 can slide along the guide slide rail 2 on the frame 1, the chuck mounting seat 5 is a component for supporting and fixing the chuck 4, and the drive mounting seat 7 is a component for fixing the chuck drive 6, both of which are welded and fixed on the upper part of the slide base 31, that is, the slide 3 can drive the chuck 4 and the chuck drive 6 to slide on the frame 1, and the chuck mounting seat 5, the drive mounting seat 7 and the slide 3 are an integrated structure, so that the installation accuracy of the pipe cutting machine chuck 4 and the meshing accuracy of the chuck drive 6 are directly guaranteed by the processing of the integrated chuck base, making the assembly process simpler and faster.

[0029] Among them, Figure 1 , Figure 2 and Figure 5As shown, the chuck mounting seat 5 includes a support plate 51 and a sleeve 52. The support plate 51 is welded and fixed to the upper part of the slide 3. Preferably, the two support plates 51 are arranged in parallel. The two ends of the sleeve 52 are respectively fixedly connected to the two support plates 51. The axial direction of the sleeve 52 is arranged perpendicular to the support plate 51. The sleeve 52 passes through the two support plates 51. The chuck 4 includes a claw 41, a cylinder 42, a spindle 43 and a rotating gear 44. The sleeve 52 is sleeved and connected to the outside of the spindle 43. The sleeve 52 is fixedly connected to the cylinder 42, that is, the spindle 43 can rotate in the sleeve 52, so that when assembling, it is only necessary to directly fix the chuck 4 into the sleeve. It can be arranged in the sleeve 52. The assembly accuracy of the chuck 4 is guaranteed by the processing accuracy of the chuck mounting seat 5. There is no need to perform accuracy adjustment on the chuck 4 during assembly, which reduces the difficulty of assembly and saves assembly time. At the same time, in order to ensure the supporting stiffness of the support plate 51 and the sleeve 52 and improve the reliability of the fixed installation of the chuck 4, a plurality of reinforcing ribs 53 are arranged between the support plates 51. Preferably, the reinforcing ribs 53 are vertically connected to the adjacent support plates 51. At the same time, the reinforcing ribs 53 are vertically connected to the slide 3, that is, the rigidity and stability of the fixed connection between the support plate 51 and the slide 3 are further improved by the reinforcing ribs 53.

[0030] Among them, Figure 1-Figure 5As shown, the drive mounting seat 7 is a support for supporting and mounting the chuck drive 6. The chuck drive 6 includes a connecting plate 61, a flange connection 62, a driving gear 63 and a motor 64. The connecting plate 61 is fixedly connected to the housing of the motor 64. The motor 64 drives the connected driving gear 63 to drive the driving gear 63 to rotate. The driving gear 63 is meshed with the rotating gear 44 of the chuck 4. The drive mounting seat 7 includes a mounting plate 71. The mounting plate 71 is vertically fixed to the upper part of the slide 3. The mounting plate 71 is parallel to the supporting plate 51. The mounting plate 71 is parallel to the supporting plate 51. The connecting plate 61 is bolted and connected. Since the rotating gear 44 of the chuck 4 is meshed with the gear of the chuck drive 6, it is necessary to ensure the meshing accuracy of the rotating gear 44 and the chuck drive 6. The chuck mounting seat 5 and the drive mounting seat 7 are both fixedly welded on the slide 3, that is, the positions of the chuck mounting seat 5 and the drive mounting seat 7 are relatively fixed, that is, the meshing accuracy of the rotating gear 44 and the chuck drive 6 is directly guaranteed by the processing of the chuck base, avoiding the adjustment of the meshing accuracy of the chuck drive 6 during assembly, and reducing the difficulty of assembly. However, in order to avoid the machining accuracy error affecting the assembly accuracy of the rotating gear 44 and the chuck drive 6, a plurality of elongated holes 611 are provided on the connecting plate 61, and the chuck drive 6 is bolted to the mounting plate 71 through the elongated holes 611, which not only facilitates the meshing assembly of the chuck drive 6 and the chuck 4, but also provides a margin for the adjustment of the assembly accuracy, while ensuring the convenience and accuracy of assembly. In order to simplify the structure of the chuck base and save costs, the mounting plate 71 is preferably only one piece. At this time, in order to ensure the strength of the mounting plate 71 to support and fix the chuck drive 6, it is preferred to set a plurality of connecting ribs 72 between the mounting plate 71 and the support plate 51. The plurality of connecting ribs 72 are fixedly connected to the mounting plate 71 and the support plate 51.

[0031] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A novel integrated chuck base, comprising a frame (1) on which a cutting assembly is mounted, wherein a guide rail (2) is arranged parallel to the frame (1), and characterized in that: The invention also comprises a slide (3), a chuck (4), a chuck mounting seat (5), a chuck drive (6) and a drive mounting seat (7); the slide (3) is slidably connected to the guide rail (2); the chuck mounting seat (5) and the drive mounting seat (7) are fixedly arranged on the upper part of the slide (3); the drive mounting seat (7) is arranged on one side of the chuck mounting seat (5); the chuck mounting seat (5), the drive mounting seat (7) and the slide (3) are an integrated structure; the chuck (4) is fixedly mounted on the chuck mounting seat (5); the chuck drive (6) is fixedly mounted on the drive mounting seat (7); and the chuck drive (6) drives the chuck (4).

2. A novel integrated chuck base according to claim 1, characterized in that: The chuck mounting seat (5) comprises support plates (51) arranged at intervals and a sleeve (52) located between two groups of the support plates (51); the support plates (51) are vertically fixedly arranged on the upper part of the slide table (3); the sleeve (52) is arranged through the two groups of support plates (51); the axial direction of the sleeve (52) is consistent with the length direction of the guide rail (2); and the sleeve (52) is sleeved to mount the chuck (4).

3. A novel integrated chuck base according to claim 2, characterized in that: A plurality of reinforcing rib plates (53) are arranged between the support plates (51); the reinforcing rib plates (53) are fixedly connected to adjacent support plates (51); and the bottoms of the reinforcing rib plates (53) are fixedly connected to the slide table (3).

4. A novel integrated chuck base according to claim 2, characterized in that: The drive mounting seat (7) comprises a mounting plate (71), the mounting plate (71) is vertically fixed on the upper part of the slide table (3), and the chuck drive (6) is fixedly mounted on the mounting plate (71).

5. A novel integrated chuck base according to claim 4, characterized in that: The chuck drive (6) comprises a connecting plate (61), a flange connecting piece (62), a driving gear (63) and a motor (64); the flange connecting piece (62) is fixedly connected to the motor (64); the motor (64) is threadedly connected to the connecting plate (61) via the flange connecting piece (62); the motor (64) drives the driving gear (63) to drive the driving gear (63) to rotate; the driving gear (63) is meshedly connected to the chuck (4); a plurality of long holes (611) are formed on the connecting plate (61); the chuck drive (6) is bolted to the mounting plate (71) via the long holes (611).

6. A novel integrated chuck base according to claim 4, characterized in that: A plurality of connecting ribs (72) are provided between the mounting plate (71) and the support plate (51), and the plurality of connecting ribs (72) are fixedly connected to the mounting plate (71) and the support plate (51).

7. The novel integrated chuck base according to claim 1 is characterized in that: The slide (3) comprises a slide base (31) and a slider (32); the upper portion of the slide base (31) is fixedly connected to a chuck mounting seat (5) and a drive mounting seat (7); the slider (32) is fixedly mounted below the slide base (31); and the slider (32) is slidably connected to a guide rail (2).

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