High speed machining cutting device

Abstract

The utility model discloses a high-speed machining cutting device, which belongs to the field of cutting machining technology, and aims to solve the problem that in the prior art, only one side of the workpiece can be processed in the front-to-back direction at a time, and when changing the orientation or the remaining sides, the workpiece needs to be manually assisted to re-clamp, which leads to reduced machining efficiency. It includes a machining base, a support frame is fixed on one side above the machining base, and an upper connecting frame is fixed on the top of the support frame, a carrying plate is installed in the middle of the upper part of the machining base, and a clamping mechanism is installed inside and above the carrying plate, the clamping mechanism includes two pairs of fixed blocks, and a clamping frame is fixed above the two pairs of fixed blocks, a cutting mechanism is installed inside the upper connecting frame, an adjustment mechanism is jointly installed inside the machining base and on the inner and outer sides of the two clamping frames, and a second cylinder is fixedly installed on one side of the rear end of the machining base.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting processing, and in particular relates to a high-speed cutting device. Background Art

[0002] Cutting refers to the use of cutting tools (including cutting tools, grinding tools and abrasives) to cut off the excess material layer on the blank or workpiece into chips, so that the workpiece obtains the specified geometric shape, size and surface quality.

[0003] For example, patent CN213104670U discloses a high-speed cutting device for a vertical mold of a metal part with a fixed clamp, which includes a base, a liquid collecting groove is provided near the middle position of the top wall of the base, a storage groove is also provided at the notch of the liquid collecting groove, and a storage plate is fixed to the inner wall of the storage groove by bolts, and a plurality of leakage holes are provided inside the storage plate; fixed clamps are provided on both sides of the top wall of the base located at the liquid collecting groove, and the fixed clamps include a clamping plate, and a rubber pad is provided on the outer wall of the clamping plate near the liquid collecting groove, and a second cylinder is fixedly installed by bolts near both sides of the top wall of the base, and the piston rod end of the second cylinder is fixed to the clamping plate by bolts.

[0004] During use, the above-mentioned high-speed cutting device can only perform limited processing in the front-to-back direction on one side of the workpiece at a time. When changing the orientation or other sides, manual assistance is required to re-clamp the workpiece, which leads to reduced processing efficiency. Utility Model Content

[0005] (1) Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a high-speed machining and cutting device, which aims to solve the problem that in the prior art, only one side of the workpiece can be processed in the front and rear directions at a time, and when changing the orientation or the remaining sides, manual assistance is required to re-clamp the workpiece, thereby reducing the machining efficiency.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a high-speed machining and cutting device, including a machining base, a support frame is fixed on one side of the upper part of the machining base, and an upper connecting frame is fixed on the top of the support frame, a carrying plate is installed in the upper middle part of the machining base, and a clamping mechanism is installed inside and above the carrying plate, the clamping mechanism includes two pairs of fixed blocks, and clamping frames are fixed above the two pairs of fixed blocks, a cutting mechanism is installed inside the upper connecting frame, an adjustment mechanism is jointly installed inside the machining base and on the inner and outer sides of the two clamping frames, and a second cylinder is fixedly installed on one side of the rear end of the machining base, the adjustment mechanism includes an adjustment component 1, and the adjustment component 1 is installed inside the machining base, and the inner and outer sides of the two clamping frames are installed with an adjustment component 2.

[0009] Furthermore, the adjustment component 1 includes a rotating column, and the rotating column is installed at the inner center of the processing base. A gear 1 is fixed around one end of the rotating column, and a rack is meshed on one side of the gear 1. A slider is fixed on one side of the rack, and a slide for guiding the movement of the slider is fixed on one side of the inner side of the processing base.

[0010] Furthermore, the top end of the rotating column is connected to the carrying plate.

[0011] Furthermore, the adjustment component 2 includes a rotating rod 1, and the rotating rod 1 is installed in the middle of a clamping frame, a clamping plate is fixed to the top of the rotating rod 1, and a gear 2 is fixed around the end of the rotating rod 1, a gear 3 is meshed on one side of the gear 2, and the rotating rod 2 is fixed in the middle of the gear 3, a motor 2 is installed at one end of the rotating rod 2, and a fixed frame for fixing the motor 2 is fixed on one side of the rear end of the clamping frame, and a movable clamp is movable on the inner side of the other clamping frame.

[0012] Furthermore, the clamping mechanism includes a double-headed motor, and the double-headed motor is installed at the inner center of the carrying plate, and the two end heads of the double-headed motor are connected to a transmission screw rod, and a screw rod sleeve is screwed on the periphery of each side of the two transmission screw rods, and connecting slides are fixed on both sides of the two screw rod sleeves, guide grooves are opened on both sides of the upper part of the carrying plate, and fixed blocks are fixed above the ends of the four connecting slides.

[0013] Furthermore, the cutting mechanism includes a second transmission screw rod, and the second transmission screw rod is installed in the middle part of the upper connecting frame, a motor is installed at one end of the second transmission screw rod, and a screw rod slide sleeve is screwed on one side of the second transmission screw rod, a lower mounting block is fixed below the second screw rod slide sleeve, and sliding grooves for the lower mounting block to move are provided on both sides of the middle part of the upper connecting frame, and a first cylinder is fixedly installed below the lower mounting block, and a cutting assembly is connected and installed at the end of the first cylinder.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] During the cutting process of the utility model, it may be necessary to cut different sides of a certain surface of the workpiece. At this time, the personnel can start the second cylinder to guide the slider and its inner rack along the slide. Since the inner side of the rack is meshed with gear one, the rotating column fixed in the middle of the gear one can drive the mounting plate and the related clamping components above it and the clamped workpiece to rotate circumferentially, so as to facilitate the cutting blade to cut different sides of the same surface of the workpiece. When it is necessary to change the surface of the clamped workpiece later, the personnel can start the motor two to make the rotating rod two and the gear three move. At this moment, the gear two meshed with the gear three will drive the rotating rod one and the clamping plate fixedly connected to one end of the rod head to rotate. Since the workpiece is in the middle of the clamping plate and the movable clamping plate, the clamping plate in the transmission cooperates with the movable movable clamping plate to achieve the surface changing of the clamped workpiece. It is portable and practical.

[0017] The staff of the utility model places the workpiece to be processed on the inner side of the two clamping frames above the mounting plate in advance. At this time, the staff can start the double-headed motor to rotate the transmission screw rods at both ends, and the screw rod slide sleeves matched with the two screw rods will drive the respective two side connected slides to cooperate with the guide groove for relative movement. Since fixed blocks and clamping frames are fixed above the ends of the two pairs of connected slides, the two clamping frames and the inner clamping plates can clamp the two sides of the workpiece. Thereafter, the staff can start the motor to transmit the transmission screw rod. At this moment, the screw rod slide sleeves acting with the screw rod can drive the cutting blade in the driving to move forward and backward with the lower mounting block and the first cylinder below it, and the cutting assembly cooperate with the guide of the slide groove to achieve the effect of workpiece cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the mounting plate from a top view;

[0021] Figure 3 This is a schematic diagram of the internal structure of the upper connecting frame viewed from above;

[0022] Figure 4 This is a schematic diagram of the internal structure of the processing base;

[0023] Figure 5 This is a schematic diagram of the structure of adjustment component two.

[0024] The markings in the attached drawings are: 1, processing base; 2, support frame; 3, upper connecting frame; 4, carrying plate; 5, clamping mechanism; 51, double-headed motor; 52, transmission screw rod 1; 53, screw rod slide sleeve 1; 54, connecting slide; 55, guide groove; 56, fixing block; 6, clamping frame; 7, cutting mechanism; 71, transmission screw rod 2; 72, motor 1; 73, screw rod slide sleeve 2; 74, lower mounting block; 75, slide groove; 76, first cylinder ;77. Cutting assembly;8. Adjusting mechanism;81. Adjusting assembly one;811. Rotating column;812. Gear one;813. Rack;814. Sliding block;815. Slide;82. Adjusting assembly two;821. Rotating rod one;822. Clamping plate;823. Gear two;824. Gear three;825. Rotating rod two;826. Motor two;827. Fixed frame;828. Movable splint;9. Second cylinder. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] This specific embodiment is a high-speed machining cutting device, and its structural schematic diagram is as follows Figures 1 to 5As shown, it includes a processing base 1, a support frame 2 is fixed on one side of the upper side of the processing base 1, and an upper connecting frame 3 is fixed on the top of the support frame 2, a carrying plate 4 is installed in the middle of the upper side of the processing base 1, and a clamping mechanism 5 is installed inside and above the carrying plate 4, the clamping mechanism 5 includes a double-headed motor 51, and the double-headed motor 51 is installed at the inner center of the carrying plate 4, the two ends of the double-headed motor 51 are connected to a transmission screw rod 52, and a screw rod sliding sleeve 53 is screwed on the periphery of each side of the two transmission screw rods 52, and the two sides of the two screw rod sliding sleeves 53 are fixed with connecting rods Slide 54, guide grooves 55 are provided on both sides above the mounting plate 4, fixed blocks 56 are fixed above the ends of the four connected slides 54, clamping frames 6 are fixed above the two pairs of fixed blocks 56, a cutting mechanism 7 is installed inside the upper connecting frame 3, an adjustment mechanism is jointly installed inside the processing base 1 and inside and outside the two clamping frames 6, and a second cylinder 9 is fixedly installed on one side of the rear end of the processing base 1, the cutting mechanism 7 includes a transmission screw rod 2 71, and the transmission screw rod 2 71 is installed in the middle of the upper connecting frame 3, and a motor 1 72 is installed at one end of the transmission screw rod 2 71, and the transmission A screw sleeve 73 is screwed on one side of the screw rod 71, and a lower mounting block 74 is fixed below the screw sleeve 73. Slide grooves 75 for the lower mounting block 74 to move are provided on both sides of the middle of the upper connecting frame 3, and a first cylinder 76 is fixedly installed below the lower mounting block 74. A cutting assembly 77 is connected and installed at the end of the first cylinder 76. The staff puts the workpiece to be processed on the inner side of the two clamping frames 6 above the carrying plate 4 in advance. At this time, the staff can start the double-headed motor 51 to rotate the transmission screw rods 52 at both ends, and the screw sleeves 53 matching the two screw rods will rotate. With the respective two side connected slides 54 cooperating with the guide groove 55 for relative movement, since the fixing blocks 56 and the clamping frames 6 are fixed above the ends of the two pairs of connected slides 54, the two clamping frames 6 and the inner clamping plates can clamp the two sides of the workpiece. After that, the personnel can start the motor 1 72 to transmit the transmission screw rod 2 71. At this time, the screw rod slide sleeve 2 73 acting with the screw rod can carry the lower block 74 and the first cylinder 76 and the cutting assembly 77 below it to cooperate with the guide of the slide groove 75 to drive the cutting blade being driven to move forward and backward, thereby achieving the effect of workpiece cutting.

[0027] The adjustment mechanism 8 includes an adjustment component 81, and the adjustment component 81 is installed inside the processing base 1. The adjustment component 81 includes a rotating column 811, and the rotating column 811 is installed at the inner center of the processing base 1. A gear 812 is fixed to one end of the rotating column 811, and a rack 813 is meshed on one side of the gear 812. A slider 814 is fixed to one side of the rack 813. A slide 815 for guiding the slider 814 is fixed to one side of the processing base 1. The top of the rotating column 811 is connected to the mounting plate 4. Then, the inner and outer sides of the two clamping frames 6 are installed with adjustment components 2 82, and the adjustment components 2 82 include a rotating rod 1 821, and the rotating rod 1 821 is installed in the middle of one clamping frame 6, the top of the rotating rod 1 821 is fixed with a clamping plate 822, and the end of the rotating rod 1 821 is fixed with a gear 2 823, one side of the gear 2 823 is meshed with a gear 3 824, and the middle of the gear 3 824 is fixed with a rotating rod 2 825, one end of the rotating rod 2 825 is installed with a motor 2 826, and a fixed motor is fixed on one side of the rear end of the clamping frame 6. The fixed frame 827 of the second machine 826, and the inner side of the other clamping frame 6 are movable with a movable clamping plate 828. During the cutting process, it may be necessary to cut different sides of a certain side of the workpiece. At this time, the personnel can start the second cylinder 9 to guide the slider 814 and its inner rack 813 along the slider 815. Since the inner side of the rack 813 is engaged with the gear 1 812, the rotating column 811 fixed in the middle of the gear 1 812 can drive the carrying plate 4 and the related clamping components above it and the clamped workpiece to rotate circumferentially, so as to facilitate the cutting tool The sheet can cut the same surface but different edges of the workpiece. When the clamped workpiece needs to be changed in surface later, the personnel can start the motor 2 826 to move the rotating rod 2 825 and the gear 3 824. At this moment, the gear 2 823 meshing with the gear 3 824 will drive the rotating rod 1 821 and the clamping plate 822 fixedly connected to one end of the rod head to rotate. Since the workpiece is in the middle of the clamping plate 822 and the movable clamping plate 828, the clamping plate 822 in transmission cooperates with the movable movable clamping plate 828 to achieve the surface change of the clamped workpiece, which is portable and practical.

[0028] Working principle: the staff will place the workpiece to be processed on the inner side of the two clamping frames 6 above the mounting plate 4 in advance. At this time, the staff can start the double-headed motor 51 to rotate the transmission screw rod 1 52 at both ends, and the screw rod slide 1 53 matched with the two screw rods will drive the respective two side connected slides 54 to cooperate with the guide groove 55 for relative movement. Since the fixed blocks 56 and the clamping frames 6 are fixed above the ends of the two pairs of connected slides 54, the two clamping frames 6 and the inner clamping plates can clamp the two sides of the workpiece. After that, the staff can start the motor 1 72 to drive the transmission screw rod 2 71. At this moment, the screw rod slide 2 73 acting on the screw rod can drive the lower block 74 and the first cylinder 76 and cutting assembly 77 below it to cooperate with the guide of the slide groove 75 to drive the cutting blade in the drive to move forward and backward, thereby achieving the effect of workpiece cutting. Secondly, during the cutting process, it may be necessary to cut different sides of a certain surface of the workpiece. At this time, personnel can start the second cylinder 9 to guide the slider 814 and its inner rack 813 along the slide 815 for displacement. Since the inner side of the rack 813 is meshed with the gear 1 812, the rotating column 811 fixed in the middle of the gear 1 812 can drive the mounting plate 4 and the related clamping components above it and the clamped workpiece to rotate circumferentially, so as to facilitate the cutting blade to cut the workpiece on the same surface but different edges. When the clamped workpiece needs to be changed face later, personnel can start the motor 2 826 to make the rotating rod 2 825 and the gear 3 824 move. At this moment, the gear 2 823 meshed with the gear 3 824 will drive the rotating rod 1 821 and the clamping plate 822 fixedly connected to one end of the rod head to rotate. Since the workpiece is in the middle of the clamping plate 822 and the movable clamping plate 828, the clamping plate 822 in the transmission cooperates with the movable movable clamping plate 828 to achieve the surface changing of the clamped workpiece, which is portable and practical.

[0029] All technical features in this embodiment can be freely combined according to actual needs.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A high-speed machining and cutting device, comprising a machining base (1), a support frame (2) being fixed on one side above the machining base (1), and an upper connecting frame (3) being fixed on the top of the support frame (2), a carrying plate (4) being installed in the middle of the upper part of the machining base (1), and a clamping mechanism (5) being installed inside and above the carrying plate (4), the clamping mechanism (5) comprising two pairs of fixing blocks (56), and a clamping frame (6) being fixed above the two pairs of fixing blocks (56), a cutting mechanism (7) being installed inside the upper connecting frame (3), an adjustment mechanism (8) being jointly installed inside the machining base (1) and on the inner and outer sides of the two clamping frames (6), and a second cylinder (9) being fixedly installed on one side of the rear end of the machining base (1), the adjustment mechanism (8) comprising an adjustment component 1 (81), and the adjustment component 1 (81) being installed inside the machining base (1), and an adjustment component 2 (82) being installed on the inner and outer sides of the two clamping frames (6).

2. A high-speed machining cutting device according to claim 1, characterized in that: The adjustment component 1 (81) comprises a rotating column (811), and the rotating column (811) is installed at the inner center of the processing base (1), a gear 1 (812) is fixed around one end of the rotating column (811), and a rack (813) is meshed on one side of the gear 1 (812), a slider (814) is fixed on one side of the rack (813), and a slide (815) for guiding the slider (814) to move is fixed on one side of the inner side of the processing base (1).

3. A high-speed machining cutting device according to claim 2, characterized in that: The top end of the rotating column (811) is connected to the carrying plate (4).

4. A high-speed machining cutting device according to claim 1, characterized in that: The adjustment component 2 (82) includes a rotating rod 1 (821), and the rotating rod 1 (821) is installed in the middle of a clamping frame (6), a clamping plate (822) is fixed to the top of the rotating rod 1 (821), and a gear 2 (823) is fixed around the end of the rotating rod 1 (821), one side of the gear 2 (823) is meshed with a gear 3 (824), and a rotating rod 2 (825) is fixed in the middle of the gear 3 (824), one end of the rotating rod 2 (825) is installed with a motor 2 (826), and a fixed frame (827) for fixing the motor 2 (826) is fixed on one side of the rear end of the clamping frame (6), and a movable clamp (828) is movable on the inner side of the other clamping frame (6).

5. A high-speed machining cutting device according to claim 1, characterized in that: The clamping mechanism (5) comprises a double-headed motor (51), and the double-headed motor (51) is installed at the inner center of the carrying plate (4), the two ends of the double-headed motor (51) are connected to a transmission screw rod (52), and a screw rod sliding sleeve (53) is screwed on the periphery of each side of the two transmission screw rods (52), and the two sides of the two screw rod sliding sleeves (53) are fixed with connecting slides (54), the upper sides of the carrying plate (4) are provided with guide grooves (55), and the ends of the four connecting slides (54) are fixed with fixing blocks (56) above.

6. A high-speed machining cutting device according to claim 1, characterized in that: The cutting mechanism (7) comprises a second transmission screw (71), and the second transmission screw (71) is installed in the middle of the upper connecting frame (3), a motor (72) is installed at one end of the second transmission screw (71), and a second screw sleeve (73) is screwed on the periphery of one side of the second transmission screw (71), a lower mounting block (74) is fixed below the second screw sleeve (73), and sliding grooves (75) for the lower mounting block (74) to move are opened on both sides of the middle of the upper connecting frame (3), and a first cylinder (76) is fixedly installed below the lower mounting block (74), and a cutting assembly (77) is connected and installed at the end of the first cylinder (76).

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