A vertical machining center for mold production

Abstract

The utility model belongs to the field of vertical machining center, specifically is a vertical machining center for mould production, including support leg, one end fixedly connected with workstation of support leg, one side fixedly connected with support of workstation, one side of support is provided with protection mechanism, protection mechanism includes fixed part, one side fixedly connected with one side of support of fixed part, the inner chamber rotation of fixed part is connected with first rotation axis, one end fixedly connected with dust cover of first rotation axis, the surface fixedly connected with connecting rod of first rotation axis, the inner chamber fixedly connected with second rotation axis of connecting rod, one end fixedly connected with the inner wall of dust cover of second rotation axis, one side of connecting rod is connected with lifting plate, the utility model discloses through setting protection mechanism, avoid the chip to scatter to all directions because of centrifugal movement, produce splash, if the vertical machining center has no shelter mechanism or measure, splash can cause harm to operator, forms the security risk.

Description

Technical Field

[0001] This utility model relates to the field of vertical machining centers, specifically a vertical machining center for mold production. Background Technology

[0002] Vertical machining centers used in mold production are high-precision, high-efficiency CNC machine tools that are widely used in the mold manufacturing field.

[0003] Traditional vertical machining centers used in mold production often neglect to block scattered chips. When grooving workpieces in the machining center, chips are inevitably generated. These chips will scatter in all directions due to centrifugal motion, producing splashes. If the machining center does not have a shielding mechanism or measures, the splashes may cause injury to the operators, creating a safety hazard. Utility Model Content

[0004] To overcome the shortcomings of existing technology, when grooving workpieces in a machining center, chips are inevitably generated. These chips will scatter in all directions due to centrifugal motion, producing splashes. If the machining center does not have a shielding mechanism or measures, the splashes may cause injury to the operators, creating safety hazards. This utility model proposes a vertical machining center for mold production.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a vertical machining center for mold production, including a support leg, a worktable fixedly connected to one end of the support leg, a bracket fixedly connected to one side of the worktable, and a protective mechanism provided on one side of the bracket.

[0006] The protective mechanism includes a fixing member, one side of which is fixedly connected to one side of a bracket. A first rotating shaft is rotatably connected to the inner cavity of the fixing member. A dustproof shell is fixedly connected to one end of the first rotating shaft. A connecting rod is fixedly connected to the surface of the first rotating shaft. A second rotating shaft is fixedly connected to the inner cavity of the connecting rod. One end of the second rotating shaft is fixedly connected to the inner wall of the dustproof shell. A lifting plate is slidably connected to one side of the connecting rod. A sliding groove is provided on one side of the lifting plate. The surface of the second rotating shaft is slidably connected to the inner wall of the sliding groove. A transmission mechanism is provided on one side of the bracket.

[0007] Preferably, the transmission mechanism includes a cylinder, one side of which is fixedly connected to one side of the bracket, and the output end of the cylinder is fixedly connected to a telescopic rod. One end of the telescopic rod is provided with a grooving machine, and the surface of the grooving machine is fixedly connected to the inner cavity of the lifting plate.

[0008] Preferably, a base is fixedly connected to one side of the workbench, and a slotted plate is slidably connected to one side of the base.

[0009] Preferably, a motor is fixedly connected to the inner wall of the base, a third rotating shaft is fixedly connected to the output end of the motor, and a first gear is fixedly connected to the surface of the third rotating shaft.

[0010] Preferably, a through hole is provided on one side of the base, and a movable column is slidably connected to the inner wall of the through hole. One end of the movable column is attached to the bottom of the slotted plate, and a first rack is fixedly connected to the other end of the movable column. The teeth of the first rack mesh with the teeth of the first gear. An avoidance groove is provided on one side of the dustproof shell.

[0011] Preferably, a groove is provided on one side of the base, and a second rack is slidably connected to the inner wall of the groove. One side of the second rack is attached to the bottom of the slotted disc, and a second gear is fixedly connected to the surface of the third rotating shaft. The teeth of the second gear mesh with the teeth of the second rack.

[0012] Preferably, a ramp is fixedly connected to one side of the base, and a blower is provided on one side of the workbench.

[0013] The advantages of this utility model are:

[0014] This utility model, through the provision of a protective mechanism, allows for the grooving of workpieces. The workpiece is placed in the grooving tray, and a lifting plate and a grooving machine fixedly connected to its inner wall descend. The grooving machine is an existing structure, model QC-, comprising a body, a power system, a cutting system, and a cooling system. A sliding groove is provided on one side of the lifting plate, and a second rotating shaft slidably connected within the groove descends along with the lifting plate. This causes the second rotating shaft to lower one end of a dustproof shell fixedly connected to it. Since the other end of the dustproof shell is limited by a first rotating shaft, which is rotatably connected to the inner cavity of the fixed component, the second rotating shaft is subjected to... The dust cover is limited and moves within the sliding groove during its descent, allowing it to rotate around the first rotating axis. This allows the two dust covers to merge upon contact, clamping the grooving disc on both sides and surrounding the grooving machine and the workpiece placed within it. This prevents the scattering of chips generated during grooving, effectively preventing chip scattering. This solves the problem that when grooving workpieces in a machining center, chips are inevitably generated, and these chips scatter in all directions due to centrifugal motion, creating splashes. If the machining center lacks a shielding mechanism or measures, these splashes may injure operators, creating safety hazards. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of the interior of this utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the protective mechanism and transmission mechanism of this utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the base of this utility model;

[0020] Figure 5 This is a three-dimensional schematic diagram of the motor of this utility model;

[0021] Figure 6 This is a three-dimensional schematic diagram of the first gear of this utility model.

[0022] In the diagram: 1. Support leg; 2. Workbench; 3. Bracket; 4. Protective mechanism; 401. Fixing component; 402. First rotating shaft; 403. Dustproof shell; 404. Connecting rod; 405. Second rotating shaft; 406. Lifting plate; 407. Sliding groove; 5. Transmission mechanism; 501. Cylinder; 502. Telescopic rod; 503. Grooving machine; 6. Base; 7. Grooving plate; 8. Motor; 9. Third rotating shaft; 10. First gear; 11. Through hole; 12. Movable column; 13. First rack; 14. Sliding groove; 15. Second rack; 16. Second gear; 17. Slide slope; 18. Clearance groove; 19. Blower. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0025] This application discloses a vertical machining center for mold production. (Refer to...) Figures 1 to 3 A vertical machining center for mold production includes a support leg 1, a worktable 2 fixedly connected to one end of the support leg 1, a bracket 3 fixedly connected to one side of the worktable 2, and a protective mechanism 4 provided on one side of the bracket 3.

[0026] The protective mechanism 4 includes a fixing member 401. One side of the fixing member 401 is fixedly connected to one side of the bracket 3. A first rotating shaft 402 is rotatably connected to the inner cavity of the fixing member 401. A dustproof shell 403 is fixedly connected to one end of the first rotating shaft 402. A connecting rod 404 is fixedly connected to the surface of the first rotating shaft 402. A second rotating shaft 405 is fixedly connected to the inner cavity of the connecting rod 404. One end of the second rotating shaft 405 is fixedly connected to the inner wall of the dustproof shell 403. A lifting plate 406 is slidably connected to one side of the connecting rod 404. A sliding groove 407 is provided on one side of the lifting plate 406. The surface of the second rotating shaft 405 is slidably connected to the inner wall of the sliding groove 407. A transmission mechanism 5 is provided on one side of the bracket 3. By setting the protective mechanism 4, when it is necessary to groove the workpiece, the workpiece is placed in the grooving tray 7, and the lifting plate 406 and the grooving machine 503 fixedly connected to its inner wall descend. The grooving machine 503 is an existing type of grooving machine. The structure, model QC-300, consists of a body, power system, cutting system, and cooling system. A sliding groove 407 is provided on one side of the lifting plate 406. A second rotating shaft 405, which is slidably connected in the sliding groove 407, descends as the lifting plate 406 descends. This causes one end of the dust cover 403, which is fixedly connected to the second rotating shaft 405, to descend. Since the other end of the dust cover 403 is limited by the first rotating shaft 402, which is rotatably connected to the inner cavity of the fixing member 401, the second rotating shaft 405 is limited by the dust cover 403. As a result, it moves in the sliding groove 407 during the descent, allowing the dust cover 403 to rotate around the first rotating shaft 402. Consequently, the two dust covers 403 can merge when they come into contact, clamping the grooving disc 7 on both sides and surrounding the grooving machine 503 and the workpiece placed in the grooving disc 7, preventing the scattering of chips generated during grooving.

[0027] Reference Figure 3 The transmission mechanism 5 includes a cylinder 501, one side of which is fixedly connected to one side of the bracket 3. A telescopic rod 502 is fixedly connected to the output end of the cylinder 501. A grooving machine 503 is installed at one end of the telescopic rod 502. The surface of the grooving machine 503 is fixedly connected to the inner cavity of the lifting plate 406. By setting up the transmission mechanism 5, when grooving is required on the workpiece, the cylinder 501 operates, controlling the extension of the telescopic rod 502 fixedly connected to its output end. This causes the telescopic rod 502 to move the grooving machine 503 fixedly connected to one end, which in turn moves the lifting plate 406 fixedly connected to its surface, thus providing power to the protective mechanism 4.

[0028] Reference Figure 4 A base 6 is fixedly connected to one side of the workbench 2, and a slotted plate 7 is slidably connected to one side of the base 6. By setting the base 6, the base 6 can support and position the slotted plate 7. By setting the slotted plate 7, the slotted plate 7 can support the workpiece that needs to be slotted.

[0029] Reference Figure 5 and Figure 6 A motor 8 is fixedly connected to the inner wall of the base 6. A third rotating shaft 9 is fixedly connected to the output end of the motor 8. A first gear 10 is fixedly connected to the surface of the third rotating shaft 9. By setting the motor 8, when it is necessary to slot the workpiece, the motor 8 works and controls the rotation of the third rotating shaft 9 fixedly connected to its output end and the first gear 10 fixedly connected to the surface of the third rotating shaft 9, so as to provide power for the lifting of the movable column 12.

[0030] Reference Figure 5 and Figure 6 A through hole 11 is provided on one side of the base 6. A movable column 12 is slidably connected to the inner wall of the through hole 11. One end of the movable column 12 is attached to the bottom of the slotted plate 7, and the other end of the movable column 12 is fixedly connected to a first rack 13. The teeth of the first rack 13 mesh with the teeth of the first gear 10. A clearance groove 18 is provided on one side of the dust cover 403. By setting the first rack 13, since the teeth of the first rack 13 mesh with the teeth of the first gear 10, the rotation of the first gear 10 drives the first rack 13 to move, converting the rotational motion of the first gear 10 into the vertical movement of the first rack 13. When the first rack 13 rises, it drives the movable column 12 fixedly connected to one end to rise. The movable column 12 rises within the through hole 11 and lifts the slotted plate 7, which is in contact with one end of the movable column 12, allowing the slotted plate 7 to be moved to a position enclosed by the dust cover 403. Then, the dust cover 403 closes its inner wall to hold the slotted plate 7. Since the first gear 10 is a half gear, as the first gear 10 rotates, the first gear 10 disengages from the first rack 13. The first rack 13 naturally descends due to gravity, causing the movable column 12 to descend. The slotted plate 7 loses its support for lifting. By setting the clearance groove 18, when the dust covers 403 on both sides are closed, the two clearance grooves 18 can be merged into a circular groove. This groove allows the movable column 12 to pass through and can also play a positioning role when the dust cover 403 is closed.

[0031] Reference Figure 5 and Figure 6A groove 14 is provided on one side of the base 6. A second rack 15 is slidably connected to the inner wall of the groove 14. One side of the second rack 15 is attached to the bottom of the grooving disk 7. A second gear 16 is fixedly connected to the surface of the third rotating shaft 9. The teeth of the second gear 16 mesh with the teeth of the second rack 15. By setting the second rack 15, the rotation of the third rotating shaft 9 drives the second gear 16 fixedly connected to its surface to rotate. The teeth of the second gear 16 can mesh with the teeth of the second rack 15. Since the second gear 16 is a half gear, when the first rack 13 moves, the second rack 15 disengages from the second gear 16. When the workpiece is grooved, the grooving disk 7 falls back onto the base 6. The second gear 16 meshes with the second rack 15 and converts the rotational motion of the second gear 16 into the horizontal movement of the second rack 15. Thus, the second rack 15 moves in the groove 14, driving the grooving disk 7 to move until the second rack 15 contacts the top of the groove 14. The grooving disk 7 continues to move due to inertia.

[0032] Reference Figure 1 and Figure 3 A slide 17 is fixedly connected to one side of the base 6, and a blower 19 is provided on one side of the worktable 2. By setting the slide 17, the slotted plate 7 slides on the surface of the base 6 due to inertia, and then moves to the surface of the slide 17. Due to gravity, it moves along the slide 17 and is then discharged from the machining center. The blower 19 is an existing structure and will not be described further. The dust cover 403 blocks the scattered chips inside the cover. When the dust cover 403 is opened, the blower 19 can be activated to gently blow away the chips and keep the machining center clean.

[0033] Working principle: When grooving is required on a workpiece, the workpiece is placed in the grooving disc 7, which rests on the second rack 15. The motor 8 operates, controlling the rotation of the third rotating shaft 9 fixedly connected to its output end and the first gear 10 fixedly connected to the surface of the third rotating shaft 9. Since the teeth of the first rack 13 mesh with the teeth of the first gear 10, the rotation of the first gear 10 drives the first rack 13 to move, converting the rotational motion of the first gear 10 into the vertical movement of the first rack 13. When the first rack 13 rises, it drives the movable column 12 fixedly connected to one end to rise. The movable column 12 rises within the through hole 11 and lifts the grooving disc 7, which is in contact with one end of the movable column 12, allowing the grooving disc 7 to be displaced to the desired position. The dust cover 403 covers the area, then the cylinder 501 operates, controlling the extension rod 502 fixedly connected to its output end to extend. The extension rod 502 then moves the grooving machine 503 fixedly connected to one end. The grooving machine 503 moves the lifting plate 406 fixedly connected to its surface. The lifting plate 406 and the grooving machine 503 fixedly connected to its inner wall descend, and the grooving machine 503 grooves the workpiece. A sliding groove 407 is provided on one side of the lifting plate 406. The second rotating shaft 405, slidably connected within the sliding groove 407, descends with the descent of the lifting plate 406. This causes the second rotating shaft 405 to lower one end of the dust cover 403 fixedly connected to it. Since the other end of the dust cover 403 is blocked by the first rotating shaft 407... 02 Limiting: The first rotating shaft 402 is rotatably connected to the inner cavity of the fixed part 401, so the second rotating shaft 405 is limited by the dust cover 403, thus moving within the sliding groove 407 during descent. This allows the dust cover 403 to rotate around the first rotating shaft 402 as the center, and the two dust covers 403 can close when in contact. When the dust cover 403 closes, its inner wall clamps the grooving disc 7. Since the first gear 10 is a half gear, as the first gear 10 rotates, the first gear 10 disengages from the first rack 13. The first rack 13 naturally descends due to gravity, driving the movable column 12 to descend. The grooving disc 7 loses its lifting support, and then the workpiece is grooved. The blower 19 blows away the chips, and the third rotating shaft 9... The rotation of the first rack 13 causes the second gear 16, which is fixedly connected to its surface, to rotate. The teeth of the second gear 16 can mesh with the teeth of the second rack 15. Since the second gear 16 is a half gear, when the first rack 13 moves, the second rack 15 disengages from the second gear 16. When the workpiece is finished grooving, the grooving disc 7 falls back onto the base 6. The second gear 16 meshes with the second rack 15 and converts the rotational motion of the second gear 16 into the horizontal movement of the second rack 15. Thus, the second rack 15 moves in the slide 14, driving the grooving disc 7 to move until the second rack 15 contacts the top of the slide 14. Due to inertia, the grooving disc 7 continues to move to the surface of the slide 17 and then moves along the slide 17 due to gravity, finally exiting the machining center.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A vertical machining center for mold production, characterized in that: Includes a support leg (1), one end of which is fixedly connected to a workbench (2), one side of which is fixedly connected to a bracket (3), and one side of which is provided with a protective mechanism (4); The protective mechanism (4) includes a fixing member (401), one side of which is fixedly connected to one side of the bracket (3). The inner cavity of the fixing member (401) is rotatably connected to a first rotating shaft (402). One end of the first rotating shaft (402) is fixedly connected to a dustproof shell (403). The surface of the first rotating shaft (402) is fixedly connected to a connecting rod (404). The inner cavity of the connecting rod (404) is fixedly connected to a second rotating shaft (405). One end of the second rotating shaft (405) is fixedly connected to the inner wall of the dustproof shell (403). One side of the connecting rod (404) is slidably connected to a lifting plate (406). One side of the lifting plate (406) is provided with a sliding groove (407). The surface of the second rotating shaft (405) is slidably connected to the inner wall of the sliding groove (407). A transmission mechanism (5) is provided on one side of the bracket (3).

2. The vertical machining center for mold production according to claim 1, characterized in that: The transmission mechanism (5) includes a cylinder (501), one side of which is fixedly connected to one side of the bracket (3). The output end of the cylinder (501) is fixedly connected to a telescopic rod (502), and one end of the telescopic rod (502) is provided with a grooving machine (503). The surface of the grooving machine (503) is fixedly connected to the inner cavity of the lifting plate (406).

3. The vertical machining center for mold production according to claim 1, characterized in that: A base (6) is fixedly connected to one side of the workbench (2), and a slotted plate (7) is slidably connected to one side of the base (6).

4. A vertical machining center for mold production according to claim 3, characterized in that: A motor (8) is fixedly connected to the inner wall of the base (6), and a third rotating shaft (9) is fixedly connected to the output end of the motor (8). A first gear (10) is fixedly connected to the surface of the third rotating shaft (9).

5. A vertical machining center for mold production according to claim 4, characterized in that: A through hole (11) is provided on one side of the base (6). A movable column (12) is slidably connected to the inner wall of the through hole (11). One end of the movable column (12) is attached to the bottom of the slotted plate (7). The other end of the movable column (12) is fixedly connected to a first rack (13). The teeth of the first rack (13) mesh with the teeth of the first gear (10). An avoidance groove (18) is provided on one side of the dust cover (403).

6. A vertical machining center for mold production according to claim 4, characterized in that: A groove (14) is provided on one side of the base (6), and a second rack (15) is slidably connected to the inner wall of the groove (14). One side of the second rack (15) is attached to the bottom of the slotted plate (7). A second gear (16) is fixedly connected to the surface of the third rotating shaft (9), and the teeth of the second gear (16) mesh with the teeth of the second rack (15).

7. A vertical machining center for mold production according to claim 3, characterized in that: A ramp (17) is fixedly connected to one side of the base (6), and a blower (19) is provided on one side of the workbench (2).

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