Waste chip collection device for milling machine

Abstract

The utility model discloses a waste chip collection device for a milling machine, belonging to the technical field of waste chip collection devices. A waste chip collection device for a milling machine comprises a bracket, a feed port is drilled at the upper end of the bracket, a pair of slide rod cylinders are installed on the inner wall of the bracket, and a connecting plate is fixedly connected between the pair of slide rod cylinders, a collection box is provided at the upper end of the connecting plate, and a sliding component is installed between the collecting box and the connecting plate. The utility model can achieve that when the waste chip collection mechanism receives waste chips and cutting fluid falling into the feed port, the waste chips can be filtered and blocked by the filter screen, so that the cutting fluid flows down along the inner wall of the collection box through the filter screen, and splashing is not likely to occur, thereby avoiding making the surrounding dirty. Moreover, under the push and pull of the electric telescopic rod, the filter screen can repeatedly move up and down with the assistance of a pair of elastic telescopic diaphragms, and is not likely to be blocked, thereby ensuring the circulation effect of the cutting fluid and thus ensuring the waste chip collection effect.

Description

Technical Field

[0001] The utility model relates to the technical field of waste chip collection devices, and more specifically to a waste chip collection device for a milling machine. Background Art

[0002] A milling machine is a machine tool that uses a milling cutter to process various surfaces on a workpiece. The main motion is the rotation of the milling cutter, and the movement of the workpiece relative to the milling cutter is the feed motion. A large amount of waste chips will be generated during the processing of the milling machine. If they are not handled in time or not handled cleanly, when there is too much accumulation, it is easy to pollute the operating environment and cause the precision of the milling machine parts to decrease. Therefore, a waste chip collection device is needed to collect the waste chips.

[0003] For example, a waste chip collection device for a milling machine proposed in the announcement number CN213888374U includes a bracket, a feed port is provided on the top surface of the bracket, a rotating shaft is fixedly connected inside the bracket, a semicircular tube is rotatably connected to the rotating shaft, a filter is fixedly connected inside the semicircular tube, and the filter divides the semicircular tube into an upturned end and a drooping end, the upturned end is located directly below the feed port, and the center of gravity of the semicircular tube is located on the side close to the drooping end. The waste chip collection device for a milling machine of the utility model enables workers to better take out the collected waste, reducing the labor intensity of workers.

[0004] The above patent has the following defects during use:

[0005] When waste chips and cutting fluid fall directly into the semicircular tube, the cutting fluid is easily splashed due to the height difference and the impact of gravity, making the surrounding area dirty and affecting the collection of waste chips. In addition, waste chips accumulate on the filter screen, which is easy to cause blockage, affecting the circulation of cutting fluid and poor collection effect. Therefore, it is urgent to improve the technology of waste chip collection device to improve this equipment.

[0006] Therefore, the utility model provides a waste chip collecting device for a milling machine. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In view of the problems existing in the prior art, the purpose of the utility model is to provide a waste chip collection device for a milling machine, which can achieve that when the waste chips and cutting fluid fall into the waste chip collection mechanism through the feed port, the waste chips can be filtered and blocked by the filter screen, so that the cutting fluid flows down along the inner wall of the collection box through the filter screen, and splashing is not likely to occur, thereby avoiding making the surrounding dirty. Moreover, under the push and pull of the electric telescopic rod, the filter screen can move up and down repeatedly with the assistance of a pair of elastic telescopic diaphragms, and is not prone to blockage, thereby ensuring the circulation effect of the cutting fluid and thus ensuring the waste chip collection effect.

[0009] 2. Technical solution

[0010] To solve the above problems, the utility model adopts the following technical solutions.

[0011] A waste chip collection device for a milling machine comprises a bracket, a feed port is formed at the upper end of the bracket, a pair of sliding rod cylinders are installed on the inner wall of the bracket, a connecting plate is fixedly connected between the pair of sliding rod cylinders, a collection box is provided at the upper end of the connecting plate, a sliding assembly is installed between the collection box and the connecting plate, an L-shaped plate is provided at the front end of the collection box, a locking assembly is installed between the L-shaped plate and the collection box, and a waste chip collection mechanism is installed between the feed port and the collection box.

[0012] Furthermore, the waste collection mechanism includes a docking frame fixedly connected to the L-shaped plate, the docking frame is located on the lower side of the feed port, the lower end of the docking frame is fixedly connected to a guide tube, and the lower end of the guide tube is flush with the inner wall of the collection box, the front and rear ends of the docking frame are embedded with elastic telescopic diaphragms, and a filter screen is fixedly connected between a pair of elastic telescopic diaphragms, a connecting ball rack is installed between the inner walls of the docking frame, and an electric telescopic rod is installed inside the connecting ball rack, a through hole is opened at the inner bottom end of the connecting ball rack, and the lower end of the electric telescopic rod passes through the through hole and is fixedly connected to the filter screen.

[0013] Furthermore, a sealing ring is fixedly connected to the inner wall of the through hole, and the inner wall of the sealing ring is in close contact with the outer end of the electric telescopic rod.

[0014] Furthermore, the locking assembly includes a threaded locking rod threadedly connected to the L-shaped plate, a pair of threaded fixing grooves are formed at the front end of the collection box, and the threaded locking rod is threadedly connected to the threaded fixing grooves.

[0015] Furthermore, the sliding assembly includes a pair of sliding magnet blocks fixedly connected to the lower end of the collection box, a pair of sliding grooves are opened at the upper end of the connecting plate, and the inner walls of the pair of sliding grooves are fixedly connected to fixed magnet blocks, the sliding magnet block is located in the sliding groove and is slidably connected thereto, and the sliding magnet block attracts the end close to the fixed magnet block.

[0016] 3. Beneficial effects

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] (1) In the utility model, when the waste chips and cutting fluid fall into the waste chip collection mechanism through the feed port, the waste chips can be filtered and blocked by the filter screen, so that the cutting fluid flows down along the inner wall of the collection box through the filter screen, which is not easy to splash and avoid making the surrounding dirty. Moreover, under the push and pull of the electric telescopic rod, the filter screen can move up and down repeatedly with the assistance of a pair of elastic telescopic diaphragms, which is not easy to be blocked, thereby ensuring the circulation effect of the cutting fluid and thus ensuring the waste chip collection effect.

[0019] (2) The utility model can drive the docking frame and the L-shaped plate to be easily disassembled through the locking component, so that the staff can clean the waste chips on the filter screen, and can drive the collection box and the connecting plate to be separated through the sliding component, so that the staff can handle the cutting fluid. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the partial separation structure of the utility model;

[0022] Figure 3 It is a partial cross-sectional structural schematic diagram of the waste chip collection mechanism in the utility model.

[0023] Description of the numbers in the figure:

[0024] 1. Bracket; 2. Feed inlet; 3. Sliding rod cylinder; 4. Connecting plate; 5. Collection box; 6. Waste collection mechanism; 601. Docking frame; 602. Guide pipe; 603. Filter screen; 604. Elastic telescopic diaphragm; 605. Connecting ball rack; 606. Electric telescopic rod; 7. L-shaped plate; 8. Locking assembly; 801. Threaded locking rod; 802. Threaded fixing groove; 9. Sliding assembly; 901. Sliding magnet block; 902. Sliding groove; 903. Fixed magnet block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0026] Example:

[0027] See also Figure 1-3A waste chip collection device for a milling machine comprises a bracket 1, a feed port 2 is formed at the upper end of the bracket 1, a pair of slide rod cylinders 3 are installed on the inner wall of the bracket 1, and a connecting plate 4 is fixedly connected between the pair of slide rod cylinders 3, a collection box 5 is provided at the upper end of the connecting plate 4, and a sliding component 9 is installed between the collection box 5 and the connecting plate 4, an L-shaped plate 7 is provided at the front end of the collection box 5, and a locking component 8 is installed between the L-shaped plate 7 and the collection box 5, and a waste chip collection mechanism 6 is installed between the feed port 2 and the collection box 5.

[0028] During use of the present solution, a pair of slide cylinders 3 drive the connecting plate 4 and the collecting box 5 to move upward, so that the docking frame 601 in the waste chip collecting mechanism 6 is connected to the feed port 2, and then the waste chips and cutting fluid falling through the feed port 2 enter the docking frame 601 and fall onto the filter screen 603. The filter screen 603 blocks and filters the waste chips, so that the cutting fluid continues to flow downward, and during the filtering process of the filter screen 603, the electric telescopic rod 606 drives the filter screen 603 to move up and down under the elastic expansion and contraction of a pair of elastic telescopic diaphragms 604, so that the waste chips on the filter screen 603 are not easily accumulated together, reducing the possibility of blockage and ensuring the circulation effect of the cutting fluid, and the cutting fluid flows downward through the guide pipe 602. Since the lower end of the guide pipe 602 is flush with the inner wall of the collecting box 5, the guide pipe When the lower end of 602 is against the inner wall of the collection box 5, it can drive the cutting fluid to flow downward along the inner wall of the collection box 5, and splashing is not likely to occur, avoiding making the surrounding dirty, thereby ensuring the waste chip collection effect. After the waste chip collection is completed, pull the collection box 5 to move forward, so that the sliding magnet block 901 in the sliding assembly 9 is separated from the fixed magnet block 903, canceling the attraction and fixation, and moving forward along the slide groove 902, driving the collection box 5 to separate from the connecting plate 4, and then rotating a pair of threaded locking rods 801 in the locking assembly 8 in turn to move outward and separate from the threaded fixing groove 802, driving the docking frame 601 and the L-shaped plate 7 to be easily disassembled, so that the staff can clean the waste chips on the filter screen 603, and then the staff will process the cutting fluid in the collection box 5 for subsequent use.

[0029] See also Figure 1-3 The waste collection mechanism 6 includes a docking frame 601 fixedly connected to the L-shaped plate 7, the docking frame 601 is located at the lower side of the feed port 2, the lower end of the docking frame 601 is fixedly connected to a guide tube 602, and the lower end of the guide tube 602 is flush with the inner wall of the collection box 5, the front and rear ends of the docking frame 601 are embedded with elastic telescopic diaphragms 604, and a filter screen 603 is fixedly connected between a pair of elastic telescopic diaphragms 604, a connecting ball rack 605 is installed between the inner walls of the docking frame 601, and an electric telescopic rod 606 is installed inside the connecting ball rack 605, a through hole is drilled at the inner bottom end of the connecting ball rack 605, and the lower end of the electric telescopic rod 606 passes through the through hole and is fixedly connected to the filter screen 603.

[0030] During use of this solution, the filter screen 603 blocks and filters the waste chips, allowing the cutting fluid to continue to flow downward, and during the filtering process of the filter screen 603, the electric telescopic rod 606 drives the filter screen 603 to move up and down under the elastic expansion and contraction action of a pair of elastic telescopic diaphragms 604, so that the waste chips on the filter screen 603 are not easy to accumulate together, reducing the possibility of blockage and ensuring the circulation effect of the cutting fluid. The cutting fluid flows downward through the guide pipe 602. Since the lower end of the guide pipe 602 is flush with the inner wall of the collection box 5, when the lower end of the guide pipe 602 is against the inner wall of the collection box 5, it can drive the cutting fluid to flow downward along the inner wall of the collection box 5, and it is not easy to splash, avoiding making the surrounding dirty, thereby ensuring the waste chip collection effect.

[0031] See also Figure 3 A sealing ring is fixedly connected to the inner wall of the through hole, and the inner wall of the sealing ring is in close contact with the outer end of the electric telescopic rod 606.

[0032] During use of the present invention, the sealing ring is provided to seal the gap between the through hole and the electric telescopic rod 606, thereby reducing the entry of waste chips and cutting fluid.

[0033] See also Figure 1-2 The locking assembly 8 includes a threaded locking rod 801 threadedly connected to the L-shaped plate 7. A pair of threaded fixing grooves 802 are formed at the front end of the collection box 5, and the threaded locking rod 801 is threadedly connected to the threaded fixing grooves 802.

[0034] During use of this solution, a pair of threaded locking rods 801 are rotated in sequence to move outward to separate them from the threaded fixing grooves 802, which can drive the docking frame 601 and the L-shaped plate 7 to be easily disassembled, so that the staff can clean the waste on the filter screen 603.

[0035] See also Figure 1-2 The sliding assembly 9 includes a pair of sliding magnet blocks 901 fixedly connected to the lower end of the collecting box 5, a pair of sliding grooves 902 are opened at the upper end of the connecting plate 4, and the inner walls of the pair of sliding grooves 902 are fixedly connected to fixed magnet blocks 903, the sliding magnet block 901 is located in the sliding groove 902 and is slidably connected thereto, and the sliding magnet block 901 and the fixed magnet block 903 are attracted to each other at the end close to each other.

[0036] During use of this solution, the collection box 5 is pulled to move forward, so that the sliding magnet block 901 is separated from the fixed magnet block 903, the attraction and fixation are cancelled, and the collection box 5 moves forward along the slide groove 902, driving the collection box 5 to separate from the connecting plate 4, so that the staff can process the cutting fluid in the collection box 5.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste chip collection device for a milling machine, comprising a bracket (1), characterized in that: A feed port (2) is formed at the upper end of the support (1), a pair of slide rod cylinders (3) are installed on the inner wall of the support (1), and a connecting plate (4) is fixedly connected between the pair of slide rod cylinders (3), a collection box (5) is provided at the upper end of the connecting plate (4), and a sliding assembly (9) is installed between the collection box (5) and the connecting plate (4), an L-shaped plate (7) is provided at the front end of the collection box (5), and a locking assembly (8) is installed between the L-shaped plate (7) and the collection box (5), a waste chip collection mechanism (6) is installed between the feed port (2) and the collection box (5), and the waste chip collection mechanism (6) includes a docking frame (601) fixedly connected to the L-shaped plate (7), and the docking frame (601) is located On the lower side of the feed port (2), the lower end of the docking frame (601) is fixedly connected to a guide tube (602), and the lower end of the guide tube (602) is flush with the inner wall of the collection box (5); elastic telescopic diaphragms (604) are embedded and installed at both the front and rear ends of the docking frame (601), and a filter screen (603) is fixedly connected between a pair of elastic telescopic diaphragms (604); a connecting ball rack (605) is installed between the inner walls of the docking frame (601), and an electric telescopic rod (606) is installed inside the connecting ball rack (605); a through hole is drilled at the inner bottom end of the connecting ball rack (605), and the lower end of the electric telescopic rod (606) passes through the through hole and is fixedly connected to the filter screen (603).

2. A waste chip collection device for a milling machine according to claim 1, characterized in that: A sealing ring is fixedly connected to the inner wall of the through hole, and the inner wall of the sealing ring is in close contact with the outer end of the electric telescopic rod (606).

3. The waste chip collection device for a milling machine according to claim 1, characterized in that: The locking assembly (8) comprises a threaded locking rod (801) threadedly connected to the L-shaped plate (7); a pair of threaded fixing grooves (802) are formed at the front end of the collection box (5), and the threaded locking rod (801) is threadedly connected to the threaded fixing grooves (802).

4. The waste chip collection device for a milling machine according to claim 1, characterized in that: The sliding assembly (9) comprises a pair of sliding magnet blocks (901) fixedly connected to the lower end of the collection box (5); a pair of sliding grooves (902) are formed at the upper end of the connecting plate (4); and the inner walls of the pair of sliding grooves (902) are fixedly connected to fixed magnet blocks (903); the sliding magnet blocks (901) are located in the sliding grooves (902) and are slidably connected thereto; and the sliding magnet blocks (901) and the fixed magnet blocks (903) are attracted to each other at the ends thereof that are close to each other.

Images