Edge milling device for subway train roof component

Abstract

The utility model relates to the technical field of member edge milling, in particular to an edge milling device for subway train roof component members, which comprises a rack, an edge milling mechanism is mounted on the rack and comprises milling heads, the rack is connected with the two milling heads in a matched manner, a clamping mechanism is mounted on the rack and comprises a transverse plate, and the transverse plate is connected with the milling heads in a matched manner. A plurality of transverse plates which are distributed at equal intervals are installed on the machine frame, a collecting mechanism is installed on the machine frame and comprises bottom plates, the bottom of the machine frame is detachably connected with the bottom plates which are distributed at equal intervals, the included angle between each bottom plate and the side wall of the machine frame is 45 degrees, and the bottom of the machine frame is slidably connected with a plurality of collecting boxes which are distributed at equal intervals. The collecting box is located at the bottom of the bottom plate, and one end of the collecting box extends to the outer side of the rack; the edge milling machine is simple in structure, capable of milling edges of multiple workpieces at the same time according to needs, high in efficiency, capable of well guiding out and collecting chippings obtained after cutting and convenient to clean subsequently.

Description

Technical Field

[0001] The utility model relates to an edge milling device, in particular to an edge milling device for a component of a subway train roof, and belongs to the technical field of component edge milling. Background Art

[0002] With the development of science and technology, transportation is becoming more and more convenient. In order to improve the speed and convenience of travel, subway trains will be built in cities to increase convenience. In the production process of subway trains, in order to process the roof components, it is necessary to use CNC machine tools to cut the edges of the components, so that the edges of the components are smooth, which is conducive to subsequent splicing.

[0003] However, traditional CNC machine tools use a single milling head when milling components, and can only process one at a time, which is inefficient. In addition, the entire machine table is covered with a full surface, and the chips after cutting accumulate on the machine table and are difficult to clean. At the same time, the chips fall on the workpiece, affecting the workpiece processing. Utility Model Content

[0004] The purpose of the present invention is to provide a milling device for the roof components of a subway train in order to solve the above problems. The device can mill multiple workpieces at the same time as needed, with high efficiency, and the chips after cutting can be well exported and collected for subsequent cleaning.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a milling device for a component part of a subway train roof, comprising a frame, a milling mechanism installed on the frame, the milling mechanism including a milling head, two milling heads cooperatively connected to the frame, a clamping mechanism installed on the frame, the clamping mechanism including a cross plate, a plurality of equally distributed cross plates installed on the frame, a collecting mechanism installed on the frame, the collecting mechanism including a bottom plate, a plurality of equally distributed bottom plates detachably connected to the bottom of the frame, an angle between the bottom plate and the side wall of the frame is 45 degrees, a plurality of equally distributed collection boxes are slidably connected to the bottom of the frame, the collection box is located at the bottom of the bottom plate, and one end of the collection box extends to the outside of the frame.

[0006] Preferably, two groups of symmetrically distributed clamping blocks are respectively installed on the plurality of transverse plates, wherein one of the clamping blocks is fixedly connected to the transverse plate, and the other clamping block is slidably connected to the transverse plate via a slider.

[0007] Preferably, a bolt is threadedly connected to the slider, and the bolt is in conflict with the transverse plate.

[0008] Preferably, the clamping block is a trapezoidal structure, a protective pad is installed on one side of the clamping block, and one side of the protective pad is a tooth-shaped structure.

[0009] Preferably, a connecting block is respectively installed at the bottom of each of the base plates, the connecting block is rotatably connected to the frame via a connecting shaft, and the base plate is rotatably connected to one side of the frame via the connecting block.

[0010] Preferably, a pull ring is respectively installed at the center of the side wall of one end of each of the collection boxes, and a handle is installed on one side of the top of the bottom plate.

[0011] Preferably, a cover plate is provided at one end of the frame, and the bottom of the cover plate is rotatably connected to the frame via a rotating shaft.

[0012] Preferably, the side walls at both ends of the cover are respectively engaged with magnetic blocks, and the magnetic blocks are in contact with the frame.

[0013] Preferably, two handles are installed on the outside of the cover plate, and the handles are frame-type structures.

[0014] The beneficial effects of the present invention are as follows: the installation of two milling heads facilitates the simultaneous processing of two workpieces; the installation of multiple cross plates facilitates the support and placement of the workpieces, realizes edge milling processing, and enables debris to fall onto the bottom plate at the bottom of the frame; the debris is guided out of the bottom plate so that it can be stored in multiple collection boxes, making it easy to recycle and clean up later. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the clamping block and the horizontal plate of the utility model;

[0017] Figure 3 This is a schematic diagram of the connection structure between the connecting block and the base plate of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure between the magnetic block and the cover plate of the utility model;

[0019] Figure 5 This is a schematic diagram of the connection structure between the pull ring and the collection box of the utility model.

[0020] In the figure: 1. Frame; 2. Milling mechanism; 201. Milling head; 202. Cover plate; 203. Handle; 204. Magnetic block; 205. Rotating shaft; 3. Clamping mechanism; 301. Cross plate; 302. Clamping block; 303. Protective pad; 304. Slider; 305. Bolt; 4. Collecting mechanism; 401. Bottom plate; 402. Collecting box; 403. Handle; 404. Connecting block; 405. Connecting shaft; 406. Pull ring. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 As shown, a milling device for a component part of a subway train roof comprises a frame 1, a milling mechanism 2 is mounted on the frame 1, the milling mechanism 2 comprises a milling head 201, two milling heads 201 are cooperatively connected to the frame 1, a clamping mechanism 3 is mounted on the frame 1, the clamping mechanism 3 comprises a transverse plate 301, a plurality of equidistantly distributed transverse plates 301 are mounted on the frame 1, a collecting mechanism 4 is mounted on the frame 1, the collecting mechanism 4 comprises a bottom plate 401, a plurality of equidistantly distributed bottom plates 401 are detachably connected to the bottom of the frame 1, the angle between the bottom plate 401 and the side wall of the frame 1 is 45 degrees, a plurality of equidistantly distributed collecting boxes 402 are slidably connected to the bottom of the frame 1, the collecting boxes 402 are located at the bottom of the bottom plate 401, and one end of the collecting box 402 extends to the outside of the frame 1.

[0023] As a technical optimization solution of the present invention, two groups of symmetrically distributed clamping blocks 302 are respectively installed on the multiple horizontal plates 301, one of the clamping blocks 302 is fixedly connected to the horizontal plate 301, and the other clamping block 302 is slidably connected to the horizontal plate 301 through a slider 304. By installing the symmetrically distributed clamping blocks 302, with the cooperation of the slider 304, the clamping blocks 302 are brought close to clamp the workpiece.

[0024] As a technical optimization solution of the present invention, a bolt 305 is threadedly connected to the slider 304, and the bolt 305 is in conflict with the cross plate 301. By tightening the bolt 305, the slider 304 and the cross plate 301 are limited, so that the clamping block 302 can firmly clamp the workpiece.

[0025] As a technical optimization solution of the present invention, the clamping block 302 is a trapezoidal structure, and a protective pad 303 is installed on one side of the clamping block 302. One side of the protective pad 303 is a tooth-shaped structure, which is conducive to firmly clamping the workpiece and has an anti-slip and anti-wear effect on the workpiece.

[0026] As a technical optimization solution of the present invention, a connecting block 404 is respectively installed at the bottom of each of the base plates 401, and the connecting block 404 is rotatably connected to the frame 1 through a connecting shaft 405. The base plate 401 is rotatably connected to one side of the frame 1 through the connecting block 404. Through the cooperation of the connecting block 404 and the connecting shaft 405, the base plate 401 can be rotated, which is conducive to the introduction of the picked-up debris into the collection box 402 for storage.

[0027] As a technical optimization solution of the present invention, a pull ring 406 is respectively installed at the center of the side wall of one end of each of the collection boxes 402, and a handle 403 is installed on the top side of the bottom plate 401, which is conducive to controlling the extraction of the collection box 402 and facilitating the pulling of the bottom plate 401.

[0028] As a technical optimization solution of the present invention, a cover plate 202 is provided at one end of the frame 1, and the bottom of the cover plate 202 is rotatably connected to the frame 1 through a rotating shaft 205. The installation of the cover plate 202 is conducive to shielding and protection during processing, and the rotation of the cover plate 202 facilitates the opening of the cover plate 202 for loading and unloading.

[0029] As a technical optimization solution of the present invention, the side walls at both ends of the cover 202 are respectively engaged with magnetic blocks 204, and the magnetic blocks 204 are in conflict with the frame 1. Through the installation of the magnetic blocks 204, the magnetic blocks 204 are adsorbed on the frame 1, which is conducive to the tight closure of the cover 202 and the frame 1.

[0030] As a technical optimization solution of the present invention, two handles 203 are installed on the outside of the cover plate 202. The handles 203 are frame-type structures. The installation of the handles 203 facilitates the control of the opening and closing of the cover plate 202, making the operation more convenient.

[0031] When the present invention is in use, the handle 203 is first pulled to open the cover 202, and the workpiece is placed on the multiple horizontal plates 301, and the workpiece is located between the two symmetrical clamping blocks 302. The workpiece is clamped by moving one of the clamping blocks 302, and then the bolt 305 is tightened to clamp the workpiece. Under the support of the horizontal plate 301, the workpiece is supported on the top of the frame 1, and finally the cover 202 is closed. The workpiece is milled by the operation of the two milling heads 201. The cut chips fall onto the bottom plate 401 and are introduced into the collection box 402 for storage. After the processing is completed, the bottom plate 401 is rotated by pulling the handle 403, which is conducive to the discharge of the chips on the bottom plate 401. Finally, the chips are recovered and cleaned by pulling out the collection box 402.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0033] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A milling device for a subway train roof component, comprising a frame (1), characterized in that: The frame (1) is provided with a milling mechanism (2), the milling mechanism (2) comprising a milling head (201), the frame (1) being cooperatively connected with two milling heads (201), the frame (1) being provided with a clamping mechanism (3), the clamping mechanism (3) comprising a transverse plate (301), the frame (1) being provided with a plurality of transverse plates (301) distributed at equal intervals, the frame (1) being provided with a collecting mechanism (4), the collecting mechanism (4) comprising a bottom plate (401), the bottom of the frame (1) being detachably connected with a plurality of bottom plates (401) distributed at equal intervals, the angle between the bottom plate (401) and the side wall of the frame (1) being 45 degrees, the bottom of the frame (1) being slidably connected with a plurality of collecting boxes (402) distributed at equal intervals, the collecting boxes (402) being located at the bottom of the bottom plate (401), and one end of the collecting box (402) extending to the outside of the frame (1).

2. The milling device for a subway train roof component according to claim 1, characterized in that: Two groups of symmetrically distributed clamping blocks (302) are respectively installed on the plurality of transverse plates (301), wherein one of the clamping blocks (302) is fixedly connected to the transverse plate (301), and the other clamping block (302) is slidably connected to the transverse plate (301) via a slider (304).

3. The milling device for a subway train roof component according to claim 2, characterized in that: The slider (304) is threadedly connected with a bolt (305), and the bolt (305) is in conflict with the transverse plate (301).

4. The milling device for a subway train roof component according to claim 3, characterized in that: The clamping block (302) is a trapezoidal structure, a protective pad (303) is installed on one side of the clamping block (302), and one side of the protective pad (303) is a tooth-shaped structure.

5. The milling device for a subway train roof component according to claim 1, characterized in that: A connecting block (404) is respectively installed at the bottom of the plurality of base plates (401), and the connecting block (404) is rotatably connected to the frame (1) via a connecting shaft (405). The base plates (401) are rotatably connected to one side of the frame (1) via the connecting block (404).

6. The milling device for a subway train roof component according to claim 1, characterized in that: A pull ring (406) is respectively installed at the center of the side wall of one end of each of the collection boxes (402), and a handle (403) is installed on one side of the top of the bottom plate (401).

7. The milling device for a subway train roof component according to claim 1, characterized in that: A cover plate (202) is provided at one end of the frame (1), and the bottom of the cover plate (202) is rotatably connected to the frame (1) via a rotating shaft (205).

8. The milling device for a subway train roof component according to claim 7, characterized in that: The side walls at both ends of the cover plate (202) are respectively engaged with magnetic blocks (204), and the magnetic blocks (204) are in contact with the frame (1).

9. The edge milling device for a subway train roof component according to claim 8, characterized in that: Two handles (203) are installed on the outside of the cover plate (202), and the handles (203) are frame-shaped structures.

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