Chip removal device for machining center

Abstract

The utility model relates to the technical field of machining chip removal, and discloses a chip removal device for a machining center, which comprises machining center equipment, a workbench is fixedly connected to the rear side of the top wall of the machining center equipment, fixing rods are fixedly connected to the left side and the right side of the top wall of the machining center equipment, and rotating blocks are rotatably connected to the middles of the fixing rods. A hydraulic rod is fixedly connected to one side of the rotating block, a rotating plate is rotatably connected to the bottom end of the hydraulic rod, a rotating rod is rotatably connected to the inner wall of the rotating plate, a pressing plate is rotatably connected to the outer wall of the rotating rod, and rotating rings are rotatably connected to the left side and the right side of the inner wall of the pressing plate. According to the chip removal device, one side of the pressing plate can deflect downwards under the driving of the hydraulic rod and the rotation of the rotating plate and the rotating ring, so that one side of the bottom of the pressing plate is in contact with metal chips attached to the surface of the chip removal screw rod, the metal chips are downwards pressed by the pressure of the pressing plate to complete chip removal, and the situation that chip removal is affected due to accumulation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing chip removal, in particular to a chip removal device for a machining center. Background Art

[0002] Chip removal in machining refers to the treatment of metal chips or other material chips generated during the cutting process. Effective chip removal management is crucial to improving machining efficiency, improving machining quality and extending tool life. During machining, chip removal is carried out by using mechanical chip removal. Scraper-type chip conveyors, chain-type chip conveyors and spiral conveyors are used to transport the chips to a centralized location for processing.

[0003] A search revealed a Chinese patent publication number of CN211681154U, which discloses an I-type spiral chip conveyor, belonging to the field of mechanical manufacturing. The invention comprises a chip conveyor, a scraper conveyor belt rotatably connected to the chip conveyor, a transmission chain rotatably connected to the chip conveyor, a scraper fixedly connected to the surface of the scraper conveyor belt, a motorized roller fixedly connected to the top of the chip conveyor, a bracket fixedly connected to the bottom of the chip conveyor, a magnet plate rotatably connected to the bottom of one end of the chip conveyor, a hopper provided below the chip conveyor, a motorized push rod fixedly connected to the top of the magnet plate, the hopper being divided into a left hopper and a right hopper by a partition, a rotating shaft rotatably connected to one end of the magnet plate, and a torsion spring provided inside the rotating shaft. The magnet plate of this utility model can separate iron filings from other materials, preventing iron filings from being contaminated. Iron filings can be recycled and reused, saving resources, while other materials can be centrally processed to prevent environmental pollution. However, in actual use, the device discharges the chips through the rotation of the chip removal screw. Since the metal chips are hard, the metal chips will adhere to the chip removal screw and cannot move upward along the axis of the chip removal screw to be discharged, thereby affecting the chip removal work and reducing the chip removal efficiency. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a chip removal device for a machining center, which aims to improve the problem that metal chips adhere to the chip removal screw and cannot move upward along the axis of the chip removal screw to be discharged, thereby affecting the chip removal work.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a chip removal device for a machining center, comprising a machining center equipment, the rear side of the top wall of the machining center equipment is fixedly connected to a workbench, the left and right sides of the top wall of the machining center equipment are fixedly connected to a fixed rod, the middle of the fixed rod is rotatably connected to a rotating block, one side of the rotating block is fixedly connected to a hydraulic rod, the bottom end of the hydraulic rod is rotatably connected to a rotating plate, the inner wall of the rotating plate is rotatably connected to the rotating rod, the outer wall of the rotating rod is rotatably connected to a pressure plate, the left and right sides of the inner wall of the pressure plate are rotatably connected to a rotating ring, the outer wall of the rotating ring is fixedly connected to a connecting plate, one side of the connecting plate is fixedly connected to one side of the inner wall of the machining center equipment, the bottom wall of the pressure plate is provided with a mounting groove, the inner wall of the machining center equipment is rotatably installed with a chip removal screw, and the bottom walls of the two pressure plates are provided with a replacement mechanism.

[0006] Through the above technical solution: when the rotating rod is driven, under the synchronous rotation of the rotating plate and the rotating ring, one side of the pressure plate can be deflected downward to apply pressure, and then the top of the pressure plate contacts the metal chips wrapped around the surface of the chip removal screw, so that the metal chips are subjected to the pressure of the pressure plate, and they will be discharged along the axial direction of the chip removal screw, thereby achieving the purpose of facilitating the removal of metal chips attached to the chip removal screw.

[0007] As a further description of the above technical solution:

[0008] The replacement mechanism includes two rotating columns, the outer walls of the two rotating columns are respectively rotatably connected to the bottom walls of the corresponding pressure plates, the outer walls of the rotating columns are fixedly connected to a mounting shell, an extension plate is provided on one side of the mounting shell, one side of the extension plate is engaged with the inner wall of the mounting shell, a locking plate is rotatably connected to the middle part of the bottom wall of the pressure plate, a locking groove is provided on the bottom wall of the mounting shell, the top of the locking plate is engaged with the locking groove, the bottom wall of the locking plate is threadedly connected to a bolt, and the top end of the bolt is threadedly connected to the bottom wall of the pressure plate.

[0009] Through the above technical solution: when the bolt is unlocked, the locking plate can cancel the fixation of the mounting shell, and then pull the extension plate so that it can be taken out of the mounting shell, thereby facilitating the replacement of the extension plate and extending the service life of the pressure plate.

[0010] As a further description of the above technical solution:

[0011] The replacement mechanism further includes two rubber rings, the inner walls of the two rubber rings being fixedly connected to the middle portions of the outer walls of the corresponding bolts.

[0012] Through the above technical solution, the rubber ring reduces the rotational damage of the bolt to the bottom of the locking plate, thereby achieving the purpose of protecting the locking plate.

[0013] As a further description of the above technical solution:

[0014] A control switch is fixedly connected to the right side of the machining center equipment, and the control switch is electrically connected to the machining center equipment and the hydraulic rod respectively.

[0015] Through the above technical solution, the internal equipment of the device can be opened and closed.

[0016] As a further description of the above technical solution:

[0017] The front and rear sides of the bottom wall of the machining center equipment are fixedly connected with support frames, and the left and right sides of the bottom of the support frame are fixedly installed with corner pads.

[0018] The above technical solution improves the stability of the device during operation and reduces shaking.

[0019] As a further description of the above technical solution:

[0020] Observation windows are fixedly installed on the front and rear sides of the workbench, and the outer walls of the two observation windows are both smooth in design.

[0021] The above technical solution makes it easier to observe the processing conditions inside the workbench.

[0022] As a further description of the above technical solution:

[0023] The left and right sides of the outer walls of the plurality of rotating rings are fixedly connected with protection pads, and the outer shapes of the plurality of protection pads are all square in design.

[0024] The above technical solution reduces the wear on the outer wall of the rotating ring when the rotating ring rotates.

[0025] As a further description of the above technical solution:

[0026] The left and right sides of the inner wall of the machining center equipment are both provided with inclined surfaces, and the two inclined surfaces are both symmetrically designed.

[0027] Through the above technical solution, the pressure resistance of both sides of the machining center equipment is improved.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the utility model, the rotating rod is driven by the hydraulic rod, and under the rotation of the rotating plate and the rotating ring, one side of the pressure plate can be deflected downward, so that the bottom side of the pressure plate contacts the metal chips attached to the surface of the chip removal screw, so that the metal chips can be pressed down by the pressure of the pressure plate on the chip removal screw, and then the metal chips will be discharged along the axial direction of the chip removal screw, avoiding the situation where the accumulation of metal chips affects the chip removal work.

[0030] 2. In the utility model, by rotating the bolt, the top side of the locking plate can be separated from the bottom of the mounting shell, and then the locking plate is flipped over to release the lock on the mounting shell, and then the mounting shell is flipped downward, and the extension plate is pulled so that the extension plate can be pulled out from the inside of the mounting shell, thereby achieving the purpose of removing the extension plate, improving the flexibility of the pressure plate when in use, and reducing the situation where the bottom of the pressure plate is damaged and needs to be replaced as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 A three-dimensional diagram of a chip removal device for a machining center proposed by the present invention;

[0032] Figure 2 This is a top view of a chip removal device for a machining center proposed by the present invention;

[0033] Figure 3 This is a schematic structural diagram of a pressure plate of a chip removal device for a machining center proposed by the present invention;

[0034] Figure 4 This is a disassembled diagram of a connecting plate of a chip removal device for a machining center proposed in the present invention;

[0035] Figure 5 This is a disassembled diagram of a pressure plate of a chip removal device for a machining center proposed by the present invention.

[0036] Legend:

[0037] 1. Machining center equipment; 2. Replacement mechanism; 201. Rotating column; 202. Mounting shell; 203. Extension plate; 204. Locking plate; 205. Locking slot; 206. Bolt; 207. Rubber ring; 3. Workbench; 4. Fixing rod; 5. Rotating block; 6. Hydraulic rod; 7. Rotating plate; 8. Rotating rod; 9. Pressing plate; 10. Rotating ring; 11. Connecting plate; 12. Mounting slot; 13. Chip removal screw; 14. Control switch; 15. Support frame; 16. Corner pad; 17. Protective pad; 18. Observation window. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Reference Figure 1 、 Figure 2 and Figure 4The present invention provides an embodiment of a chip removal device for a machining center, comprising a machining center device 1, a workbench 3 fixedly connected to the rear side of the top wall of the machining center device 1, through which parts can be processed, a fixed rod 4 fixedly connected to the left and right sides of the top wall of the machining center device 1, a rotating block 5 rotatably connected to the middle of the fixed rod 4, a hydraulic rod 6 fixedly connected to one side of the rotating block 5, and the rotating connection between the rotating block 5 and the fixed rod 4 enables the right end of the hydraulic rod 6 to synchronously assist in rotation when started, the bottom end of the hydraulic rod 6 is rotatably connected to a rotating plate 7, the inner wall of the rotating plate 7 is rotatably connected to a rotating rod 8, and the outer wall of the rotating rod 8 is rotatably connected to the rotating plate 7. The wall is rotatably connected to a pressure plate 9, and the left and right sides of the inner wall of the pressure plate 9 are rotatably connected to a swivel 10. The outer wall of the swivel 10 is fixedly connected to a connecting plate 11. By starting the hydraulic rod 6, its bottom end can drive the pressure plate 9 to move, and then under the rotation of the rotating plate 7, the rotating rod 8 and the swivel 10, the pressure plate 9 is deflected downward with the connecting plate 11 as the axis, so that it can contact with the metal chips to achieve the purpose of applying pressure. One side of the connecting plate 11 is fixedly connected to one side of the inner wall of the machining center equipment 1. The bottom wall of the pressure plate 9 is provided with a mounting groove 12. The inner wall of the machining center equipment 1 is rotatably installed with a chip removal screw 13. The bottom walls of the two pressure plates 9 are provided with a replacement mechanism 2;

[0040] Specifically, by starting the hydraulic rod 6, the bottom end of the hydraulic rod 6 drives the rotating plate 7 and the rotating rod 8 to move, but under the restricted rotation of the connecting plate 11, the rotating rod 8 starts to rotate, and the rotating plate 7 and the rotating ring 10 rotate synchronously under the connection of the pressure plate 9, and then the pressure plate 9 can only flip downward with the two connecting plates 11 and the rotating ring 10 as the axis, and the bottom side of the pressure plate 9 will contact the metal chips attached to the surface of the chip removal screw 13. Under the pressure of the pressure plate 9, the metal chips will be discharged along the axial direction of the chip removal screw 13, thereby avoiding the possibility of metal chips accumulating and affecting the smooth progress of the chip removal work, while reducing the labor cost of manually cleaning metal chips, shortening the downtime for maintenance, and improving the overall production efficiency.

[0041] Reference Figure 1 、 Figure 3 and Figure 5The locking plate 204 is engaged with the locking groove 205, and the top of the locking plate 204 is engaged with the locking groove 205, and the locking plate 204 is engaged with the locking groove 205, so that the mounting shell 202 and the extension plate 203 can be initially limited. The bottom wall of the locking plate 204 is threadedly connected with a bolt 206, and the top of the bolt 206 is threadedly connected to the bottom wall of the pressing plate 9, and then the bolt 206 makes it possible to fix the extension plate 203 and the locking plate 204.

[0042] Specifically, by lifting the pressure plate 9 upward, the bolt 206 can be rotated, so that the top side of the locking plate 204 can be separated from the locking groove 205 at the bottom of the mounting shell 202. By flipping the locking plate 204, its lock on the mounting shell 202 can be released. By flipping the mounting shell 202 downward and pulling the extension plate 203 at the same time, the extension plate 203 can be pulled out from the inside of the mounting shell 202. This process allows us to easily disassemble and replace the damaged extension plate 203, thereby improving the flexibility of the pressure plate 9 during use. In addition, this method also effectively reduces the frequency of the need for overall replacement due to damage to the bottom of the pressure plate, thereby saving maintenance costs and increasing the service life of the equipment.

[0043] Reference Figure 1 、 Figure 4 and Figure 5 The replacement mechanism 2 also includes two rubber rings 207, the inner walls of the two rubber rings 207 are respectively fixedly connected to the middle of the outer wall of the corresponding bolt 206; the right side of the machining center equipment 1 is fixedly connected to the control switch 14, and the control switch 14 is electrically connected to the machining center equipment 1 and the hydraulic rod 6 respectively; the front and rear sides of the bottom wall of the machining center equipment 1 are fixedly connected to the support frame 15, and the left and right sides of the bottom of the support frame 15 are fixedly installed with corner pads 16;

[0044] Specifically, the rubber ring 207 reduces the rotational damage of the bolt 206 to the locking plate 204, thereby improving the protection effect on the bottom of the locking plate 204. The control switch 14 is electrically connected to the machining center equipment 1 and the hydraulic rod 6 respectively, so that the control switch 14 can complete the opening and closing of the device. The support frame 15 and the corner pad 16 can stabilize the front and rear sides of the device during operation, reducing shaking.

[0045] Reference Figure 1 、 Figure 2 and Figure 3 Observation windows 18 are fixedly installed on the front and rear sides of the workbench 3, and the outer walls of the two observation windows 18 are smooth; the left and right sides of the outer walls of the multiple swivels 10 are fixedly connected with protective pads 17, and the outer shapes of the multiple protective pads 17 are square; the left and right sides of the inner wall of the machining center equipment 1 are provided with inclined surfaces, and the two inclined surfaces are symmetrically designed;

[0046] Specifically, the observation window 18 allows the processing conditions inside the workbench 3 to be observed, and the protective pad 17 allows the outer wall of the swivel 10 to be protected when it rotates, thereby reducing wear. The inclined surface is set to improve the pressure resistance of the left and right sides of the machining center equipment 1.

[0047] Working principle: When starting to use, by starting the hydraulic rod 6, the bottom end of the hydraulic rod 6 drives the rotating plate 7 and the rotating rod 8 to move, so that when the rotating rod 8 is driven, the rotating plate 7 and the rotating ring 10 rotate synchronously under the connection of the pressure plate 9, but the two connecting plates 11 limit the displacement of the pressure plate 9, so that the pressure plate 9 is turned downward with the two connecting plates 11 as the axis, so that the bottom side of the pressure plate 9 contacts the metal chips attached to the surface of the chip removal screw 13, so that the metal chips can be pressed down by the pressure of the pressure plate 9 on the chip removal screw 13, and then the metal chips will be discharged along the axial direction of the chip removal screw 13, avoiding the accumulation of metal chips affecting chip removal The work is carried out in a timely manner, reducing the labor cost of manual cleaning and shortening the downtime for maintenance. By lifting the pressure plate 9 upward and turning the bolt 206, the top side of the locking plate 204 can be separated from the locking groove 205 at the bottom of the mounting shell 202, and the locking plate 204 is flipped to release the lock on the mounting shell 202. By flipping the mounting shell 202 downward and pulling the extension plate 203, the extension plate 203 can be pulled out from the inside of the mounting shell 202, thereby achieving the purpose of disassembling and replacing the damaged extension plate 203, improving the flexibility of the pressure plate 9 when in use, and reducing the situation where the bottom of the pressure plate is damaged and needs to be replaced as a whole.

[0048] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A chip removal device for a machining center, comprising a machining center device (1), characterized in that: The rear side of the top wall of the machining center equipment (1) is fixedly connected to a workbench (3), the left and right sides of the top wall of the machining center equipment (1) are fixedly connected to fixed rods (4), the middle part of the fixed rod (4) is rotatably connected to a rotating block (5), one side of the rotating block (5) is fixedly connected to a hydraulic rod (6), the bottom end of the hydraulic rod (6) is rotatably connected to a rotating plate (7), the inner wall of the rotating plate (7) is rotatably connected to a rotating rod (8), the outer wall of the rotating rod (8) is rotatably connected to a pressure plate (9), the left and right sides of the inner wall of the pressure plate (9) are rotatably connected to a rotating ring (10), the outer wall of the rotating ring (10) is fixedly connected to a connecting plate (11), one side of the connecting plate (11) is fixedly connected to one side of the inner wall of the machining center equipment (1), the bottom wall of the pressing plate (9) is provided with a mounting groove (12), the inner wall of the machining center equipment (1) is rotatably mounted with a chip removal screw (13), and the bottom walls of the two pressing plates (9) are both provided with a replacement mechanism (2).

2. A chip removal device for a machining center according to claim 1, characterized in that: The replacement mechanism (2) comprises two rotating columns (201), the outer walls of the two rotating columns (201) are respectively rotatably connected to the bottom wall of the corresponding pressure plate (9), the outer wall of the rotating column (201) is fixedly connected to the mounting shell (202), an extension plate (203) is provided on one side of the mounting shell (202), one side of the extension plate (203) is engaged with the inner wall of the mounting shell (202), a locking plate (204) is rotatably connected to the middle part of the bottom wall of the pressure plate (9), a locking groove (205) is provided on the bottom wall of the mounting shell (202), the top of the locking plate (204) is engaged with the locking groove (205), the bottom wall of the locking plate (204) is threadedly connected to a bolt (206), and the top end of the bolt (206) is threadedly connected to the bottom wall of the pressure plate (9).

3. The chip removal device for a machining center according to claim 2, characterized in that: The replacement mechanism (2) further comprises two rubber rings (207), the inner walls of the two rubber rings (207) being fixedly connected to the middle of the outer walls corresponding to the bolts (206).

4. The chip removal device for a machining center according to claim 1, characterized in that: A control switch (14) is fixedly connected to the right side of the machining center equipment (1), and the control switch (14) is electrically connected to the machining center equipment (1) and the hydraulic rod (6) respectively.

5. The chip removal device for a machining center according to claim 1, characterized in that: The front and rear sides of the bottom wall of the machining center equipment (1) are fixedly connected to support frames (15), and the left and right sides of the bottom of the support frame (15) are fixedly installed with corner pads (16).

6. The chip removal device for a machining center according to claim 1, characterized in that: Observation windows (18) are fixedly mounted on the front and rear sides of the workbench (3), and the outer walls of the two observation windows (18) are both smooth in design.

7. The chip removal device for a machining center according to claim 1, characterized in that: The left and right sides of the outer walls of the plurality of rotating rings (10) are fixedly connected with protection pads (17), and the outer shapes of the plurality of protection pads (17) are all square in design.

8. The chip removal device for a machining center according to claim 1, characterized in that: The left and right sides of the inner wall of the machining center equipment (1) are both provided with inclined surfaces, and both inclined surfaces are symmetrically designed.

Images