Large-displacement chip removal structure of machining center
By installing through-slot plates and chip removal ports on both sides of the worktable in the profile machining center, and using inclined surfaces to guide waste chips and coolant into the chip removal trough, the problem of waste chip accumulation is solved, achieving efficient waste chip removal and coolant circulation, reducing labor intensity and improving processing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-22
- Publication Date
- 2026-03-24
AI Technical Summary
In large gantry profile machining centers, waste chips tend to accumulate on the workbench, increasing the labor intensity of operators and affecting processing efficiency.
Design a high-volume chip removal structure for a machining center, including a machine tool bed, a worktable, and a chip removal structure. By setting through slotted plates and chip removal ports on the front and rear sides of the worktable, the waste chips and coolant are guided into the chip removal groove by inclined surfaces, and the waste chips are collected by screws to avoid accumulation.
It effectively removes waste chips, reduces the labor intensity of operators, improves production efficiency, and enhances the reliability of coolant circulation, ensuring the continuity of the processing.
Smart Images
Figure CN224027109U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to profile machining center technical field especially a kind of big discharge chip structure of machining center. BACKGROUND
[0002] In related art, profile machining center includes bed, workbench, main shaft etc., provides stable processing platform.For some large gantry profile machining center, the area of workbench usually occupies the area of 70% of machine tool bed, so the space reserved for chip removal is very small.For some gantry profile machining centers applied to die roughing operation, once die deep cavity roughing milling is carried out, a large amount of chips will be generated;Due to the large area of workbench, these chips will stay on the workbench and cannot be removed in time, once the chips accumulate to a certain extent, operating personnel need to stop and clean the chips, increase the labor intensity of operating personnel, and affect the processing production operation efficiency.
[0003] Therefore, it is necessary to study a new technical scheme to solve the above problems. CONTENT OF UTILITY MODEL
[0004] Therefore, the utility model provides a kind of big discharge chip structure of machining center, effectively solves the technical defects that profile machining center exists in prior art, chip is prone to accumulation.
[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of big discharge chip structure of machining center, including
[0006] Machine tool bed;
[0007] Workbench, set in the top of machine tool bed;And,
[0008] Chip removal structure, installation is in machine tool bed;
[0009] Wherein, chip removal mechanism includes multiple first connecting seats installed in machine tool bed and through slot plate installed in machine tool bed and located at the front and rear sides of workbench, multiple first connecting seats are arranged from front to back and located at the left and right sides of workbench, and the first connecting seat is arranged between the front and rear adjacent two first connecting seats and forms chip removal port, and multiple first connecting seats on each side are installed with first pedestal on top, and first pedestal is used for movable installation of gantry frame.
[0010] The machining center large discharge structure provided by the application has the beneficial effects that compared with the prior art, the discharge port and the through groove plate are arranged, the generated waste chips in the front-rear direction and the left-right direction of the workbench can be discharged, the waste chips are prevented from being accumulated on the workbench, the work personnel does not need to stop and clean the waste chips, the labor intensity of the work personnel is reduced, and the production operation efficiency of the profile machining center is improved.
[0011] As a preferred solution, the thickness of the first connecting seat in the front-rear direction is less than the width of each discharge port in the front-rear direction, and the height of the discharge port is greater than the thickness of the first connecting seat in the front-rear direction.
[0012] As a preferred solution, the workbench is integrally formed on the top of the machine tool bed, and the left and right inclined surfaces are arranged at positions of the machine tool bed other than the workbench.
[0013] The left inclined surface is arranged to be inclined to the left and downward from the center position of the machine tool bed in the left-right direction, and the right inclined surface is arranged to be inclined to the right and downward from the center position of the machine tool bed in the left-right direction.
[0014] As a preferred solution, the left and right sides of the machine tool bed are each provided with a chip removal groove having an upward opening.
[0015] The end portions of the left and right inclined surfaces are each provided with a first extension plate arranged to be inclined outward and downward and covering a part of the chip removal groove above the chip removal groove.
[0016] As a preferred solution, the plurality of first connecting seats on the left side of the workbench are fixedly installed on the end portion of the left inclined surface and arranged to extend from front to back, and the plurality of first connecting seats on the right side of the workbench are fixedly installed on the end portion of the right inclined surface and arranged to extend from front to back.
[0017] As a preferred solution, the front side and the rear side of the machine tool bed are each provided with a baffle extending upward and higher than the workbench, and the installation area for installing the through groove plate is formed by the baffle, the workbench, and part of the first connecting seats between the baffle and the workbench.
[0018] The baffle, the workbench, and part of the first connecting seats are provided with an installation gap, and the edge of the through groove plate is correspondingly clamped into the installation gap.
[0019] As a preferred solution, the machine tool bed includes a plurality of transverse plates and a plurality of longitudinal plates, the plurality of transverse plates and the plurality of longitudinal plates are arranged at a proportional interval, and a plurality of hollow parts are formed at the intersection area of the transverse plates and the longitudinal plates.
[0020] As a preferred solution, a first guide rail is installed on the upper surface of the first base and arranged to extend in the front-rear direction of the machine tool bed.
[0021] The gantry comprises a beam part and a connecting part arranged at both ends of the beam part and extending downward, and the bottom of the connecting part is provided with a first sliding block slidably arranged on a first guide rail.
[0022] As a preferred solution, a spindle module is arranged on the beam part.
[0023] As a preferred solution, a protective plate is arranged on each side of the machine tool bed, and each side of the protective plate is movably arranged with a protective door. BRIEF DESCRIPTION OF DRAWINGS
[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0025] Figure 1 is a schematic diagram of the large-capacity chip removal structure of the machining center provided by the embodiments of the present application;
[0026] Figure 2 is Figure 1 is a schematic diagram of the large-capacity chip removal structure of the machining center provided by the embodiments of the present application;
[0027] Figure 3 is Figure 2 is a schematic diagram of the large-capacity chip removal structure of the machining center provided by the embodiments of the present application;
[0028] Figure 4 is Figure 3 is a schematic diagram of the large-capacity chip removal structure of the machining center provided by the embodiments of the present application;
[0029] Figure 5 is Figure 4 is a schematic diagram of the large-capacity chip removal structure of the machining center provided by the embodiments of the present application;
[0030] In the drawings, various reference signs represent:
[0031] 10, machine tool bed; 101, transverse plate; 102, longitudinal plate; 11, worktable; 12, left side slope; 13, right side slope; 14, chip removal groove; 15, first extension plate; 16, baffle; 17, mounting notch; 18, protective plate; 181, protective door;
[0032] 20, chip removal structure; 21, first connecting seat; 22, through slot plate; 23, chip removal opening; 24, first base; 241, first guide rail; 25, gantry; 251, beam part; 252, connecting part; 253, spindle module. DETAILED DESCRIPTION
[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved in the present application more clear and obvious, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not to limit the present application.
[0034] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
[0035] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0036] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0037] In order to make the purpose, technical scheme and advantages of the present application more clear and obvious, the present application will be further described in detail below in combination with the drawings and embodiments.
[0038] Please refer to Figures 1 to 5 , now the large displacement chip removal structure 20 of the machining center provided by the embodiment of the present application will be described. The large displacement chip removal structure 20 of the machining center comprises a machine tool bed 10 and a chip removal structure 20.
[0039] The machine tool bed 10 is provided with a workbench 11 on the top, and the chip removal mechanism comprises a plurality of first connecting seats 21 mounted on the machine tool bed 10 and a through slot plate 22 mounted on the machine tool bed 10 and located on the front and rear sides of the workbench 11. The plurality of first connecting seats 21 are arranged at intervals from front to back and located on the left and right sides of the workbench 11, and the chip removal port 23 is formed between the front and rear adjacent two first connecting seats 21. The plurality of first connecting seats 21 on each side are provided with a first base 24 on the top, and the first base 24 is used for movably mounting the gantry 25.
[0040] Specifically, by setting multiple chip removal openings 23 on the left and right sides of the workbench 11 and setting the through-slot plate 22 on the front and back sides of the workbench 11, the large amount of waste chips generated during rough milling of deep cavities of the mold in the profile machining center can be removed, preventing the waste chips from accumulating on the front and back sides and the left and right sides of the workbench 11, and the operating personnel does not need to stop and clean the waste chips, thereby reducing the labor intensity of the operating personnel and improving the production operation efficiency of the profile machining center. At the same time, since the waste chips can be effectively and timely removed, the reliability of the circulation of the cooling liquid can be improved, and it is ensured that the cooling liquid can timely and quickly cool the processed products during milling of the profile machining center.
[0041] In some embodiments, the thickness of the first connecting seat 21 in the front-rear direction is less than the width of each chip removal opening 23 in the front-rear direction, and the height of the chip removal opening 23 is greater than the thickness of the first connecting seat 21 in the front-rear direction. The workbench 11 is integrally formed on the top of the machine tool bed 10, and the machine tool bed 10 is provided with a left inclined surface 12 and a right inclined surface 13 except for the workbench 11. The left inclined surface 12 is inclined to the left and downward from the center of the machine tool bed 10 in the left-right direction, and the right inclined surface 13 is inclined to the right and downward from the center of the machine tool bed 10 in the left-right direction. The left and right sides of the machine tool bed 10 are each provided with a chip removal groove 14 having an upward opening. The end portions of the left inclined surface 12 and the right inclined surface 13 are each provided with a first extension plate 15 inclined outward and downward and covering a portion of the chip removal groove 14 above the chip removal groove 14, so that the waste chips and the cooling liquid can reliably fall into the chip removal groove 14.
[0042] Specifically, by setting the left inclined surface 12 and the right inclined surface 13, the generated waste chips can be guided to move gradually in the direction of the chip removal groove 14 and fall into the chip removal groove 14, thereby further improving the ability to reduce the accumulation of waste chips.
[0043] It can be understood that, during milling of the profile machining center, cooling liquid is used to cool the processed products, and the cooling liquid is mixed with the waste chips. The waste chips fall into the chip removal groove 14 according to the guide of the inclined surface under the flow of the cooling liquid. The chip removal groove 14 is provided with a screw rod, and rotation of the screw rod can carry the waste chips in the chip removal groove 14 in one direction to collect the waste chips together.
[0044] More specifically, the multiple first connecting seats 21 on the left side of the workbench 11 are fixedly installed at the end portion of the left inclined surface 12 and extend from front to back, and the multiple first connecting seats 21 on the right side of the workbench 11 are fixedly installed at the end portion of the right inclined surface 13 and extend from front to back.
[0045] In other embodiments, the front side and the rear side of the machine tool bed 10 are provided with a baffle 16, which extends upward and is higher than the workbench 11. The baffle 16, the workbench 11 and part of the first connecting seat 21 between the baffle 16 and the workbench 11 form an installation area for installing the through-slot plate 22. The baffle 16, the workbench 11 and part of the first connecting seat 21 are provided with an installation gap 17, and the edge of the through-slot plate 22 is correspondingly clamped into the installation gap 17.
[0046] It can be understood that the through-slot plate 22 is used to replace part of the area of the workbench 11, and the generated waste can fall downward through the through hole of the through-slot plate 22, and the problem of accumulation does not occur.
[0047] In some embodiments, the machine tool bed 10 includes a plurality of transverse plates 101 and a plurality of longitudinal plates 102, which are arranged at a proportional interval and form a plurality of hollow parts at the intersection of the transverse plates 101 and the longitudinal plates 102. The hollow parts can be square, rectangular or other shapes, which can reduce the weight of the machine tool bed 10, save materials to reduce manufacturing costs, and also facilitate the installation of other components or maintenance.
[0048] It can be understood that the transverse plates 101 and the longitudinal plates 102 are fixed by welding, bolts or other means to form a stable frame.
[0049] Specifically, the first base 24 is provided with a first guide rail 241 on the upper surface, and the first guide rail 241 extends along the front-rear direction of the machine tool bed 10. The gantry 25 includes a beam part 251 and a connecting part 252 provided at both ends of the beam part 251 and extending downward, and the bottom of the connecting part 252 is provided with a first sliding block slidably installed on the first guide rail 241. The beam part 251 is provided with a spindle module 253, which can move up and down to drive the cutter to mill the profile by moving the beam part 251 forward and backward and moving the spindle module 253 left and right relative to the beam part 251. Of course, the movement of each mechanism is driven by a cylinder or a motor, which is a conventional structural component of the profile machining center, and will not be described here.
[0050] In addition, the four sides of the machine tool bed 10 are provided with protective plates 18, and each side of the protective plate 18 is movably provided with a protective door 181. A relatively safe machining environment can be formed to improve the machining reliability and safety.
[0051] The above are only preferred embodiments of the present application, and only the technical principles of the present application are specifically described, and these descriptions are only for explaining the principles of the present application, and cannot be interpreted as limiting the protection scope of the present application in any way. Based on the explanation herein, any modification, equivalent replacement and improvement made within the spirit and principles of the present application, and other specific embodiments of the present application that can be conceived by those skilled in the art without creative labor, should be included in the protection scope of the present application.
Claims
1. A large capacity chip removal structure of a machining center, comprising a machine tool bed (10); a worktable (11) provided on the top of the machine tool bed (10); and a chip removal structure (20) mounted on the machine tool bed (10); characterized in that the chip removal structure comprises a plurality of first connecting seats (21) mounted on the machine tool bed (10) and a through-slot plate (22) mounted on the machine tool bed (10) and located on the left and right sides of the worktable (11), the plurality of first connecting seats (21) are arranged at intervals from front to back and located on the left and right sides of the worktable (11), a chip removal opening (23) is formed between every two adjacent first connecting seats (21) from front to back, and a first base (24) is mounted on the top of each first connecting seat (21) for movably mounting a gantry (25).
2. A high volume chip evacuation arrangement for a machining center according to claim 1, wherein, The thickness of the first connecting seat (21) in the front-to-back direction is smaller than the width of each chip removal opening (23) in the front-to-back direction, and the height of the chip removal opening (23) is greater than the thickness of the first connecting seat (21) in the front-to-back direction.
3. A high-throughput chip removal arrangement for a machining center according to claim 1 or 2, characterized in that, The worktable (11) is integrally formed on the top of the machine tool bed (10), and the machine tool bed (10) is provided with a left side slope (12) and a right side slope (13) at positions other than the worktable (11); The left side slope (12) is inclined to the left and downward from the center of the machine tool bed (10) in the left-right direction as a starting point, and the right side slope (13) is inclined to the right and downward from the center of the machine tool bed (10) in the left-right direction as a starting point.
4. The high-volume chip removal arrangement of a machining center according to claim 3, characterized in that The left and right sides of the machine tool bed (10) are each provided with a chip removal groove (14) having an upward opening; The end of the left side slope (12) and the end of the right side slope (13) are each provided with a first extension plate (15) inclined outward and downward, and located above and covering part of the chip removal groove (14).
5. The high volume chip removal arrangement of the machining center according to claim 3, characterized in that, The plurality of first connecting seats (21) located on the left side of the worktable (11) are fixedly mounted on the end of the left side slope (12) and extend from front to back, and the plurality of first connecting seats (21) located on the right side of the worktable (11) are fixedly mounted on the end of the right side slope (13) and extend from front to back.
6. A high-volume chip removal arrangement of a machining center according to claim 4 or 5, characterized in that, The front side and the rear side of the machine tool bed (10) are each provided with a baffle (16) extending upward and higher than the worktable (11), and the mounting area for mounting the through-slot plate (22) is formed by the baffle (16), the worktable (11) and part of the first connecting seats (21) located between the baffle (16) and the worktable (11); The baffle (16), the worktable (11) and part of the first connecting seats (21) are provided with a mounting gap (17), and the edge of the through-slot plate (22) is correspondingly clamped into the mounting gap (17).
7. The high volume chip evacuation arrangement of the machining center of claim 1, wherein, The machine tool bed (10) comprises a plurality of transverse plates (101) and a plurality of longitudinal plates (102), the plurality of transverse plates (101) and the plurality of longitudinal plates (102) are arranged at proportional intervals, and a plurality of hollow parts are formed at the intersection of the transverse plates (101) and the longitudinal plates (102).
8. The high volume chip removal arrangement of the machining center according to claim 1, characterized in that, A first guide rail (241) is mounted on the upper surface of the first base (24), and the first guide rail (241) extends in the front-to-back direction of the machine tool bed (10). The gantry (25) comprises a beam part (251) and a connecting part (252) arranged at both ends of the beam part (251) and extending downward, and the bottom of the connecting part (252) is slidably installed with a first sliding block on the first guide rail (241).
9. A high volume chip evacuation arrangement for a machining center according to claim 8, wherein, Further comprising a main shaft module (253) installed on the beam part (251).
10. A high volume chip evacuation arrangement for a machining center according to claim 8, wherein, The four sides of the machine tool bed (10) are each provided with a protective plate (18), and each side of the protective plate (18) is movably provided with a protective door (181).