Auxiliary support of milling machine

Abstract

The utility model relates to the field of milling machine auxiliary supports, in particular to a milling machine auxiliary support. Comprising a receiving part with a funnel collecting structure, a material conveying part with a spiral feeder, a rotary compression part with a cylindrical pressing block, a material breaking and cutting mechanism mainly composed of an elastic baffle and the like. Compared with the prior art, the support structure has the advantages that the support structure is provided with the waste scrap receiving and processing device internally provided with the spiral feeder, the rotary compression cavity, the elastic cutting-off mechanism and the like, metal scraps machined by a milling machine are gathered, compressed and cut into blocks through the device, waste collection and carrying are facilitated, and machining efficiency is improved. And the possibility of injury of the metal chips to personnel can be reduced to a certain extent.

Description

Technical Field

[0001] The utility model relates to the field of auxiliary brackets for milling machines, in particular to an auxiliary bracket for milling machines. Background Art

[0002] When a milling machine is used, a large amount of debris will be generated due to cutting the workpiece surface. A special waste receiving device is usually installed at the bottom of the machine tool.

[0003] When processing metal workpieces, sharp spiral strips are produced. These chips are stacked together and are fluffy, occupying the space needed for waste collection. In addition, manual collection and handling may scratch fingers or arms. For this purpose, a milling machine auxiliary bracket is provided. Utility Model Content

[0004] 1. Technical Problems Solved

[0005] The technical problem to be solved by the utility model is that when processing metal workpieces, sharp spiral small strips are generated. Such scraps are piled up and fluffy, occupying the space required for waste collection, and manual collection and handling are likely to scratch fingers or arms.

[0006] 2. Technical Solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a milling machine auxiliary bracket, including an outer frame, a receiving platform is connected to the top of the outer frame, and a discharge port matched with the receiving platform is connected to the bottom of the outer frame.

[0008] A funnel trough is connected to the bottom of the receiving platform, a feeding channel is connected to the bottom of the funnel trough, a transmission shaft 1 is rotatably connected in the feeding channel, a spiral blade matching the feeding channel is connected to the transmission shaft 1, a compression channel is connected to the bottom of the feeding channel, a transmission shaft 2 is rotatably connected in the compression channel, a cylindrical pressure block matching the compression channel is connected to the bottom end of the transmission shaft 2, and the bottom end of the compression channel is matched with a discharge port.

[0009] Furthermore, a driving motor that cooperates with transmission shaft one is connected downwardly from the top of the feed channel to provide power for the rotation of transmission shaft one. A coupling is connected between the bottom end of transmission shaft one and transmission shaft two to connect transmission shaft one and transmission shaft two and make the two rotate synchronously.

[0010] Furthermore, the compression channel is connected to a support frame on one side of the discharge port, a support shaft is rotatably connected inside the support frame, an elastic baffle matching the discharge port is connected to the support shaft, and a swing spring is commonly connected between the support frame and both ends of the support shaft for breaking off the debris blocks coming out of the discharge port through the rotational force of the swing spring.

[0011] Furthermore, a grid is provided inside the bottom of the receiving platform to prevent workpieces or tools from falling into the feeding channel.

[0012] Furthermore, the top of the outer frame is connected with a plurality of connecting ears for connecting the support structure to the milling machine equipment.

[0013] 3. Beneficial Effects

[0014] The advantages of the utility model compared with the prior art are that the support structure is provided with a waste chip receiving and processing device with multiple parts including an internal spiral feeder, a rotary compression chamber and an elastic cutting mechanism. Through the device, the metal chips processed by the milling machine are gathered, compressed and cut into pieces, which not only facilitates the collection and transportation of waste materials, but also reduces the possibility of metal chips causing harm to personnel to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the appearance structure of a milling machine auxiliary bracket of the utility model Figure 1 .

[0016] Figure 2 This is a schematic diagram of the appearance structure of a milling machine auxiliary bracket of the utility model Figure 2 .

[0017] Figure 3 The utility model is a schematic diagram of the internal structure of an auxiliary bracket of a milling machine.

[0018] Figure 4 yes Figure 2 Schematic diagram of the local structure.

[0019] Figure 5 yes Figure 3 Schematic diagram of the local structure.

[0020] As shown in the figure: 1. Outer frame, 2. Connecting ears, 3. Receiving platform, 4. Grid, 5. Funnel slot, 6. Transmission shaft one, 7. Driving motor, 8. Spiral blade, 9. Feed channel, 10. Coupling, 11. Transmission shaft two, 12. Cylindrical pressure block, 13. Compression channel, 14. Discharge port, 15. Support frame, 16. Support shaft, 17. Elastic baffle, 18. Swing spring. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] Embodiment 1

[0023] Combined with Figure 1-2In order to solve the above technical problems, the technical solution provided by the utility model is: an auxiliary bracket for a milling machine, comprising an outer frame 1, a plurality of connecting ears 2 are connected to the top of the outer frame 1, which are used to connect the bracket structure to the milling machine equipment, a receiving platform 3 is connected to the top of the outer frame 1, and a grid 4 is connected to the bottom of the receiving platform 3 to prevent workpieces or tools from falling into the feeding channel 9, and a discharge port 14 matching the receiving platform 3 is connected to the bottom of the outer frame 1.

[0024] The support structure is installed at the corresponding position of the milling machine through the outer frame 1, and the metal chips dropped from above after processing are received through the receiving platform 3.

[0025] Embodiment 2

[0026] Combined with Figure 1-5 A funnel trough 5 is connected below the receiving platform 3, a feeding channel 9 is connected below the funnel trough 5, a transmission shaft 6 is rotatably connected in the feeding channel 9, a driving motor 7 is connected downwardly from the feeding channel 9 to cooperate with the transmission shaft 6 to provide power for the rotation of the transmission shaft 6, a spiral blade 8 is connected to the transmission shaft 6 to cooperate with the feeding channel 9, a compression channel 13 is connected below the feeding channel 9, a transmission shaft 2 11 is rotatably connected in the compression channel 13, and the bottom end of the transmission shaft 6 and the transmission shaft 2 11 are connected together A coupling 10 is provided for connecting the transmission shaft 1 6 and the transmission shaft 2 11 and making the two rotate synchronously. The bottom end of the transmission shaft 2 11 is connected with a cylindrical pressure block 12 which cooperates with the compression channel 13. The bottom end of the compression channel 13 is arranged in cooperation with the discharge port 14. The compression channel 13 is located on one side of the discharge port 14 and is connected with a support frame 15. A support shaft 16 is rotatably connected in the support frame 15. An elastic baffle 17 which cooperates with the discharge port 14 is connected to the support shaft 16. A swing spring 18 is commonly connected between the support frame 15 and both ends of the support shaft 16.

[0027] The metal chips received by the receiving platform 3 are gathered through the funnel trough 5, and the spiral blades 8 are driven by the transmission shaft 6 to transport the metal chips accumulated above the feeding channel 9 in the funnel trough 5, so that the metal chips will not appear too loose to each other during the downward transmission process, and prevent the lighter metal chips from being stuck in the feeding channel 9 with a relatively small tube diameter. The compression channel 13 below is squeezed by its tube wall and the rotating cylindrical pressing block 12 to form a relatively integral annular block, which is squeezed out from the discharge port 14 under the action of continuous feeding in the feeding channel 9. The bottom of the compression channel 13 is located at the discharge port 14, which is set to be a pointed and blade-like structure protruding inward. Under the action of the elastic baffle 17 and the rotation, and with the assistance of the pointed blade-like structure set in the box at the bottom of the discharge port 14, the discharged metal block is broken and dropped by the elastic baffle 17 after a certain length.

[0028] During the specific implementation of the utility model, when the support structure is used to receive and process the metal chips generated after the milling machine processing, the receiving platform 3 and the funnel trough 5 collect and gather the metal chips, concentrate them above the feeding channel 9, and under the action of the spiral blades 8, continuously transport them downward and enter the compression channel 13 to be squeezed into a dense annular block. Under the action of the feeding channel 9 continuously transporting the metal chips, the metal pressed block slowly discharges downward from the discharge port 14, and the metal block presses against the elastic baffle 17 on one side. When the elastic baffle 17 is pushed up to a certain extent, it rebounds under the action of the swing spring 18 to break the metal block, and this section of the metal block falls into the corresponding waste collection device, thereby reducing the ineffective occupation of space by the cutting chips and facilitating cleaning.

[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A milling machine auxiliary bracket, comprising an outer frame (1), the top of the outer frame (1) is connected to a receiving platform (3), the bottom of the outer frame (1) is connected to a discharge port (14) matched with the receiving platform (3), characterized in that: A funnel trough (5) is connected below the receiving platform (3), a feeding channel (9) is connected below the funnel trough (5), a transmission shaft (6) is rotatably connected inside the feeding channel (9), a spiral blade (8) matching with the feeding channel (9) is connected on the transmission shaft (6), a compression channel (13) is connected below the feeding channel (9), a transmission shaft (11) is rotatably connected inside the compression channel (13), a cylindrical pressing block (12) matching with the compression channel (13) is connected at the bottom end of the transmission shaft (11), and the bottom end of the compression channel (13) is matched with a discharge port (14).

2. The milling machine auxiliary bracket according to claim 1, characterized in that: A driving motor (7) matched with the transmission shaft 1 (6) is connected downwardly from the top of the feeding channel (9), and a coupling (10) is connected between the bottom end of the transmission shaft 1 (6) and the transmission shaft 2 (11).

3. The milling machine auxiliary bracket according to claim 1, characterized in that: The compression channel (13) is connected to a support frame (15) located on one side of the discharge port (14); a support shaft (16) is rotatably connected inside the support frame (15); an elastic baffle (17) matching the discharge port (14) is connected to the support shaft (16); and a spiral spring (18) is commonly connected between the support frame (15) and the two ends of the support shaft (16).

4. The milling machine auxiliary bracket according to claim 1, characterized in that: A grid frame (4) is connected to the bottom of the receiving platform (3).

5. The milling machine auxiliary bracket according to claim 1, characterized in that: The top of the outer frame (1) is connected with a plurality of connection ears (2).

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