Positioning machine for processing and cutting carbon fiber sheets
By using a controller to drive the abrasive wheel cutter and rubber rollers, the instability problem in the carbon fiber sheet cutting process was solved, achieving cutting stability and precision.
Patent Information
- Application Number
- CN202422469783.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-10-12
AI Technical Summary
In the cutting of carbon fiber sheets, the existing technology results in unstable cutting due to the large distance between the abrasive wheel cutter and the fixed position, which easily causes vibration and burrs, and cannot maintain positioning as the cutting position changes.
The controller uses a drive rod to push the abrasive wheel cutter. The rubber rollers roll on the surface of the carbon fiber sheet and follow the movement of the abrasive wheel cutter to ensure the stability of the cutting position. The linkage rod and rotating plate structure are used to detach the cutter from the carbon fiber sheet after the cutting is completed.
It achieves stability and neatness in the carbon fiber sheet cutting process, avoids vibration and burr generation at the cutting position, and ensures the accuracy and smoothness of the cutting.
Smart Images
Figure CN223572874U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to cutting positioning technical field, specifically is a kind of positioning machine for carbon fiber sheet processing cutting. BACKGROUND
[0002] Carbon fiber sheet has high strength, lightweight and other characteristics, mainly used in aerospace industry, automobile industry, shipbuilding industry, sporting goods, construction industry, energy field and other fields, the hardness of carbon fiber sheet is very big, only next to diamond, when cutting carbon fiber sheet, it is usually positioned and fixed, and adopts abrasive wheel cutting machine to move above positioning machine to cut, so that carbon fiber sheet is cut to appropriate size for subsequent processing.
[0003] But carbon fiber sheet is positioned and fixed on plane, it is convenient to keep plane state stable cutting, since cutting adopts the mode of abrasive wheel moving cutting, the position of supporting and fixing carbon fiber sheet is far away from cutting position, the fixing force of cutting position is weak after cutting, abrasive wheel cutting hard carbon fiber sheet will generate resistance shock, carbon fiber sheet shock is easy to generate certain vibration frequency and offset cutting position at cutting place, and burr formed at cutting place will be rough and cutting is not neat, and cannot follow cutting straight line activity and be positioned and fixed with the change of cutting position. INVENTION CONTENTS
[0004] The utility model provides a kind of positioning machine for carbon fiber sheet processing cutting, it overcomes the deficiency described in background art.
[0005] The technical scheme that the utility model solves its technical problem is as follows:
[0006] A kind of positioning machine for carbon fiber sheet processing cutting, it is characterized in that, including machine table, stabilizing mechanism, controller and drive rod, the machine table is equipped with four clamping blocks on two sides symmetry, clamping block presses and fixes carbon fiber sheet placed on the surface of machine table, the controller electric signal controls drive rod to push down and direct linear cutting machine table surface carbon fiber sheet;
[0007] Stabilizing mechanism includes abrasive wheel cutter, smooth rod, moving structure, track strip, the abrasive wheel cutter is arranged at the lower end of drive rod, the abrasive wheel cutter side is equipped with corresponding moving structure, moving structure is clamped and fixed inside abrasive wheel cutter, when abrasive wheel cutter translates and cuts machine table surface carbon fiber sheet, drive rod pulls moving structure translation cutting, and moving structure lower end is on the surface of carbon fiber sheet on machine table and rolls.
[0008] A preferred technical solution: the moving structure is provided with rubber rollers, a transmission structure, a translation block, a connecting plate, the transmission structure extends to the corresponding position on one side of the cutter and is clamped and connected, and the connecting plate is arranged at the lower end of the transmission structure, two smooth rods are horizontally arranged, the two smooth rods are fixed in parallel with each other, two round holes are arranged in the smooth rods, the two round holes of the smooth rods are penetrated, so that the moving structure slides transversely on the smooth rods, two track strips are arranged in parallel on the upper end of the machine table, and the two ends of the two smooth rods slide longitudinally in the track strips, when the moving structure is pulled longitudinally and transversely by the grinding wheel cutter, the moving structure slides transversely on the smooth rods, and the smooth rods slide longitudinally in the track strips, when the grinding wheel cutter is not pushed downward, the moving structure hovers above the machine table and stops abutting the carbon fiber sheet.
[0009] A preferred technical solution: the transmission structure is arranged on the inner side of the translation block, the rubber rollers are arranged inside the lower end of the connecting plate, two rubber rollers are symmetrically arranged, and the two rubber rollers are symmetrically distributed on both sides of the grinding wheel cutter.
[0010] A preferred technical solution: the transmission structure is provided with a connecting rod, a plastic block and a rotating plate, the connecting plate is arranged at the lower end of the rotating plate, the plastic block is connected to the connecting rod and the rotating plate on both sides at the upper and lower ends, the rotating plate is transitionally fitted at the lower end of the translation block, the connecting rod is arranged on the right side of the translation block, and under the driving of the grinding wheel cutter, the connecting rod rotates 30° relative to the translation block, and the outer end of the connecting rod is clamped and fixedly connected with the grinding wheel cutter, when the grinding wheel cutter is pushed downward to cut the carbon fiber sheet by the driving rod, the connecting rod presses the plastic block downward with the left end as the fulcrum, so that the rotating plate is pushed downward to press the connecting plate, and the lower end of the rubber roller in the connecting plate is abutted on the surface of the carbon fiber.
[0011] Compared with the prior art, the technical scheme has the following advantages:
[0012] In the utility model, the controller controls the driving rod to push the grinding wheel cutter downward, so that the rubber roller is abutted on the surface of the carbon fiber sheet, so that when the grinding wheel cutter moves linearly to cut, the rubber roller is driven to abut and roll on the surface of the carbon fiber sheet, the cutting position of the lower end of the grinding wheel cutter and the position of the moving structure supporting the carbon fiber always maintain a certain relative distance, the rubber roller rolls and abuts to ensure the stability of the cutting opening when cutting the carbon fiber sheet, and the cutting position is prevented from being too far away from the supporting and fixing position and being unstable due to cutting vibration.
[0013] The utility model discloses a carbon fiber sheet cutting time, the grinding wheel cutting ware is driven to move down the linkage lever and extrudes downward, and the rotation plate is extruded under the connection of the plastic block, and the rubber roller of the lower end of the connecting plate after the rotation plate rotates is abutted on the carbon fiber sheet surface, and the two rubber rollers of symmetrical distribution all roll and support the both sides of cutting position, and when the grinding wheel cutting ware stops cutting, is controlled to move upward by the controller, makes the grinding wheel cutting ware separate the cutting position of carbon fiber sheet, thereby when the grinding wheel cutting ware displacement adjustment cutting position, the movement structure follows the movement, and the movement structure carries out horizontal and longitudinal displacement through the smooth rod and track strip, and ensures that the movement structure follows the cutting position of the grinding wheel cutting ware and moves. BRIEF DESCRIPTION OF DRAWINGS
[0014] The utility model makes further explanation from the following combined with the drawing and embodiment.
[0015] Fig. 1 It is the whole view of the utility model.
[0016] Fig. 2 It is the three-dimensional schematic view of the stabilizing mechanism.
[0017] Fig. 3 It is the side view of the movement structure.
[0018] Fig. 4 It is the side view of the transmission structure.
[0019] In the drawing: machine table-1, stabilizing mechanism-2, controller-3, drive rod-4, grinding wheel cutting ware-21, smooth rod-22, movement structure-23, track strip-24, rubber roller-231, transmission structure-232, translation block-233, connecting plate-234, linkage lever-2321, plastic block-2322, rotation plate-2323, round hole-221. DETAILED DESCRIPTION
[0020] Embodiment one:
[0021] As shown in Figs. 1 to 4 The utility model discloses a carbon fiber sheet processing cutting positioning machine, its characterized in that, including machine table 1, stabilizing mechanism 2, controller 3 and drive rod 4, the machine table 1 is equipped with four clamping blocks on two sides, and the clamping block presses and fixes the carbon fiber sheet on the surface of machine table 1, and the controller 3 controls the drive rod 4 to push down and then directs linear cutting machine table 1 surface carbon fiber sheet,
[0022] Stable mechanism 2 includes abrasive wheel cutter 21, smooth rod 22, moving structure 23, track strip 24, the abrasive wheel cutter 21 is arranged in the lower end of driving rod 4, the abrasive wheel cutter 21 side is equipped with corresponding moving structure 23, moving structure 23 is clamped and fixed in the inside of abrasive wheel cutter 21, when the abrasive wheel cutter 21 translation cutting machine table 1 surface carbon fiber sheet, driving rod 4 pulls moving structure 23 translation cutting, and moving structure 23 lower end is in the surface of carbon fiber sheet on machine table 1 and rolls, before cutting, the abrasive wheel cutter 21 is higher than the carbon fiber sheet, after the carbon fiber sheet is placed on the surface of machine table 1, the cutting position is adjusted, and the abrasive wheel cutter 21 is pushed down to start cutting the carbon fiber sheet, therefore, moving structure 23 is moved down along with the abrasive wheel cutter 21 and abuts on the surface of carbon fiber sheet, and moving structure 23 moves along with the abrasive wheel cutter 21 linear cutting, guarantees that moving structure 23 abuts on the surface of carbon fiber sheet, so that the cutting position of abrasive wheel cutter 21 keeps a certain relative distance.
[0023] Among them, the moving structure 23 is equipped with rubber roller 231, transmission structure 232, translation block 233, connecting plate 234, the transmission structure 232 extends to the side corresponding to the cutter 21 and is clamped and connected, and the connecting plate 234 is arranged at the lower end of the transmission structure 232, the smooth rod 22 is horizontally provided with two, two smooth rods 22 are fixed parallel to each other, the 233 is provided with two round holes 221, the two round holes 221 of the smooth rod 22 are correspondingly penetrated, so that the moving structure 23 slides transversely on the smooth rod 22, two track strips 24 are arranged in parallel on the upper end of the machine table 1, and the two ends of the two smooth rods 22 are longitudinally limited to slide in the track strip 24, when the moving structure 23 is longitudinally and transversely pulled by the abrasive wheel cutter 21, the moving structure 23 transversely displaces and slides on the smooth rod 22, and the smooth rod 22 is longitudinally pulled to slide in the track strip 24, when the abrasive wheel cutter 21 is not pushed down, the moving structure 23 hovers above the machine table 1 and stops abutting on the carbon fiber sheet.
[0024] The specific embodiment scheme and effect of the utility model:
[0025] The carbon fiber sheet to be cut is placed on the surface of the machine table 1 and fixed by four clamping blocks, the clamping connection moving structure 23 is connected with the grinding wheel cutter 21, the cutting position is adjusted by the controller 3 to drive the translation of the driving rod 4, so that the grinding wheel cutter 21 drags the moving structure 23 to move horizontally or vertically on the smooth rod 22 and the track strip 24, after the adjustment is completed, the driving rod 4 pushes the grinding wheel cutter 21 downward to start cutting the carbon fiber sheet, then the driving rod 4 controls the linear movement of the grinding wheel cutter 21 to cut the carbon fiber sheet, and when cutting, the grinding wheel cutter 21 drags the moving structure 23 to follow the linear movement, so that the moving structure 23 abuts and rolls on the surface of the carbon fiber sheet, and the cutting position is kept at a certain relative distance, so that the cutting position is not far from the fixed position during cutting and is stable.
[0026] Embodiment two:
[0027] The transmission structure 232 is arranged on the inner side of the translation block 233, the rubber rollers 231 are arranged inside the lower end of the connecting plate 234, two rubber rollers 231 are symmetrically arranged, and the two rubber rollers 231 are symmetrically distributed on the two sides of the grinding wheel cutter 21, since one piece of carbon fiber sheet is split into two pieces during cutting, the two rubber rollers 231 symmetrically roll on the cutting line and abut on the two pieces of carbon fiber sheet, so that the stability during splitting of the carbon fiber sheet is ensured, and stable support and positioning of the carbon fiber sheet are ensured.
[0028] The transmission structure 232 is provided with a linkage rod 2321, a plastic block 2322 and a rotating plate 2323, the connecting plate 234 is arranged at the lower end of the rotating plate 2323, the plastic block 2322 is connected to the two sides of the linkage rod 2321 and the rotating plate 2323 at the upper and lower ends, respectively, the rotating plate 2323 is transitionally fitted at the lower end of the translation block 233, the linkage rod 2321 is arranged on the right side of the translation block 233, and under the driving of the grinding wheel cutter 21, the linkage rod 2321 rotates 30° relative to the translation block 233, the outer end of the linkage rod 2321 is fixedly connected with the inner clamping of the grinding wheel cutter 21, when the grinding wheel cutter 21 is pushed downward by the driving rod 4 to cut the carbon fiber sheet, the linkage rod 2321 presses the plastic block 2322 downward with the left end as a fulcrum, so that the rotating plate 2323 is pushed downward to press the connecting plate 234, and the lower end of the rubber roller 231 in the connecting plate 234 is abutted on the surface of the carbon fiber under the driving of the grinding wheel cutter 21.
[0029] The specific embodiment scheme and effect of the utility model:
[0030] In the utility model, since the translation block 233 keeps longitudinal translation through the smooth rod 22, and the height of the translation block 233 is in a fixed state, when the grinding wheel cutter 21 is pushed downwards, the linkage rod 2321 is rotated downwards by 30 DEG at the left end connection, the linkage rod 2321 in the transmission structure 232 presses the plastic block 2322 downwards, under the fixation of the translation block 233, the rotating plate 2323 is rotated downwards to make the connecting plate 234 at the lower end move downwards, the effect that the rubber roller 231 at the lower end of the connecting plate 234 moves downwards following the movement of the grinding wheel cutter 21 is formed, and then the rubber roller 231 rolls and abuts against the surface of the carbon fiber sheet, after cutting is finished, the grinding wheel cutter 21 moves upwards and is separated, the rubber roller 231 is separated from the carbon fiber sheet, and thus the movement structure 23 is connected with the grinding wheel cutter 21, after the grinding wheel cutter 21 moves at the cutting position, the movement structure 23 moves following, the effect that the grinding wheel cutter 21 is flexibly positioned is realized.
[0031] The above is only the preferred embodiment of the utility model, and thus cannot limit the range of the utility model, that is, equivalent changes and modifications made according to the patent range and the content of the specification should still be within the range covered by the utility model.
Claims
1. A positioning machine for processing and cutting carbon fiber sheets, characterized in that, It includes machine table (1), stabilizing mechanism (2), controller (3) and driving rod (4), four clamping blocks are arranged symmetrically on both sides of the machine table (1), the clamping blocks press and fix the carbon fiber sheet on the surface of the machine table (1), the controller (3) controls the driving rod (4) to push down and direct the linear cutting machine table (1) surface of carbon fiber sheet; The stabilizing mechanism (2) includes a grinding wheel cutter (21), a smooth rod (22), a moving structure (23), and a track bar (24), the grinding wheel cutter (21) is arranged at the lower end of the driving rod (4), one side of the grinding wheel cutter (21) is provided with a corresponding moving structure (23), the moving structure (23) is clamped and fixed inside the grinding wheel cutter (21), when the grinding wheel cutter (21) translates to cut the carbon fiber sheet on the surface of the machine table (1), the driving rod (4) pulls the moving structure (23) to translate and cut, and the lower end of the moving structure (23) abuts and rolls on the surface of the carbon fiber sheet on the machine table (1).
2. The positioning machine for processing and cutting of carbon fiber sheet according to claim 1, characterized in that, The moving structure (23) is provided with a rubber roller (231), a transmission structure (232), a translation block (233) and a connecting plate (234), the transmission structure (232) extends to the corresponding side of the grinding wheel cutter (21) and is clamped and connected, the connecting plate (234) is arranged at the lower end of the transmission structure (232), two smooth rods (22) are horizontally arranged and fixed in parallel, two round holes (221) are arranged in the translation block (233), the two round holes (221) of the smooth rods (22) are penetrated correspondingly, so that the moving structure (23) slides transversely on the smooth rods (22), two track bars (24) are arranged in parallel on the upper end of the machine table (1), and the two ends of the two smooth rods (22) are longitudinally limited and slide in the track bars (24), when the moving structure (23) is pulled longitudinally and transversely by the grinding wheel cutter (21), the moving structure (23) slides transversely on the smooth rods (22), and the smooth rods (22) slide longitudinally in the track bars (24), when the grinding wheel cutter (21) is not pushed down, the moving structure (23) hovers above the machine table (1) and stops abutting the carbon fiber sheet.
3. The positioning machine for processing and cutting of carbon fiber sheet according to claim 2, characterized in that, The transmission structure (232) is arranged inside the translation block (233), the rubber roller (231) is arranged inside the lower end of the connecting plate (234), two rubber rollers (231) are arranged symmetrically, and the two rubber rollers (231) are symmetrically distributed on both sides of the grinding wheel cutter (21).
4. The positioning machine for processing and cutting of carbon fiber sheet according to claim 3, characterized in that, The transmission structure (232) is provided with a connecting rod (2321), a plastic block (2322) and a rotating plate (2323), the connecting plate (234) is arranged at the lower end of the rotating plate (2323), the upper and lower ends of the plastic block (2322) are connected to the two sides of the connecting rod (2321) and the rotating plate (2323) respectively, the left end of the rotating plate (2323) is transitionally fitted at the lower end of the translation block (233), the left end of the connecting rod (2321) is arranged on the right side of the translation block (233), and under the driving of the grinding wheel cutter (21), the connecting rod (2321) rotates 30° relative to the translation block (233), the outer end of the connecting rod (2321) is fixedly connected with the grinding wheel cutter (21) through clamping, when the grinding wheel cutter (21) is pushed downward to cut the carbon fiber sheet by the driving rod (4), the connecting rod (2321) presses the plastic block (2322) downward with the left end as a fulcrum, so that the rotating plate (2323) is pushed downward to press the connecting plate (234), and the lower end of the rubber roller (231) in the connecting plate (234) is abutted against the surface of the carbon fiber under the driving of the grinding wheel cutter (21).