CN216912234U

CN216912234U - Milling machine for gap bridge box shell

Info

Publication number: CN216912234U
Application number: CN202121893162.4U
Authority: CN
Inventors: 梁红玉; 冯保林; 邹勉
Original assignee: Anyang Xiejia Precision Machinery Co ltd
Current assignee: Anyang Xiejia Precision Machinery Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-07-08
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a milling machine for a gap bridge box shell, which comprises a bed body, wherein a through groove is formed in the bed body, first sliding devices are arranged on two sides of the upper surface of the bed body, each first sliding device comprises a first guide rail arranged on the upper surface of the bed body, the upper surface of each first guide rail is connected with a first sliding plate in a sliding mode, a first motor is installed on the side surface of the bed body, a power output end of each first motor is provided with a first threaded rod, and each first threaded rod is connected with each first sliding plate. The beneficial effects of the utility model are: two first milling devices are respectively arranged on two sides of the bed body to mill the left surface and the right surface of the workpiece, and a second milling device is arranged on the second guide rail to mill the upper surface of the workpiece, so that three surfaces of the workpiece can be milled simultaneously; the upper surface of the workbench is provided with a plurality of tool fixtures which can clamp a plurality of workpieces and mill the workpieces.

Description

Milling machine for gap bridge box shell

Technical Field

The utility model relates to the field of machining, in particular to a milling machine for a gap bridge box shell.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can process plane, groove, various curved surfaces, gear, etc.; the milling machine is a machine tool for milling a workpiece by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments.

Need mill three face when the box casing of passing a bridge processing, but current lathe most can only carry out one side or two mills, if mill three face and need again the centre gripping to the work piece on ordinary lathe, will cause the clamping error like this, will cause the accumulative total increase of error in the processing, make the machining precision of work piece can not satisfy the requirement, some current lathes can only process a work piece once moreover, for this reason we provide a box casing of passing a bridge and use milling machine to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a milling machine for a gap bridge box shell.

The purpose of the utility model is realized by the following technical scheme:

a milling machine for a gap bridge box shell comprises a bed body, wherein a through groove is formed in the bed body, first sliding devices are arranged on two sides of the upper surface of the bed body respectively and comprise first guide rails arranged on the upper surface of the bed body, a first sliding plate is connected to the upper surface of each first guide rail in a sliding mode, a first motor is installed on the side surface of the bed body, a first threaded rod is arranged at the power output end of each first motor and connected with each first sliding plate, a first milling device is arranged on the upper surface of each first sliding plate, a first fixing plate is fixedly connected to the upper surface of each first sliding plate, a second fixing plate is fixedly connected to the side surface of each first fixing plate, a second guide rail is arranged on the side surface of each second fixing plate, a second milling device is connected to each second guide rail in a sliding mode, and a second motor is installed on the side surface of each first fixing plate, the utility model discloses a hydraulic telescopic tool, including the groove, the power take off end of second motor is connected with the second threaded rod, and the second threaded rod is connected with second milling device, first spout has been seted up to the inside wall that leads to the groove, sliding connection has the workstation in the first spout, hydraulic telescopic rod is installed to the bottom surface that leads to the groove, and hydraulic telescopic rod's power take off end and workstation are connected, be provided with a plurality of frock clamp on the workstation, the side of the bed body is provided with the controller.

According to a further technical scheme, the first milling device comprises a second sliding groove formed in the upper surface of the first sliding plate, a sliding block is connected to the inner portion of the second sliding groove in a sliding mode, an installation seat is fixedly connected to the upper surface of the sliding block, a third motor is installed on the upper surface of the installation seat, a first milling cutter is installed at the power output end of the third motor, a fourth motor is installed on the side face of the first sliding plate, a third threaded rod is connected to the power output end of the fourth motor, and the third threaded rod is connected with the sliding block.

According to a further technical scheme, the second milling device comprises a second sliding plate which is slidably connected to a second guide rail, a third guide rail is arranged on the side face of the second sliding plate, a third sliding plate is slidably connected to the third guide rail, a fifth motor is mounted on the side face of the third sliding plate, a second milling cutter is mounted at the power output end of the fifth motor, a sixth motor is arranged on the upper surface of the second sliding plate, a fourth threaded rod is arranged at the power output end of the sixth motor, and the fourth threaded rod is connected with the third sliding plate.

According to a further technical scheme, the upper surface of the workbench is provided with a through hole.

According to a further technical scheme, a collecting box is placed on the bottom surface of the through groove and is located right below the through hole.

According to a further technical scheme, the first motor, the fourth motor, the third motor, the second motor, the sixth motor and the fifth motor are all servo motors.

The utility model has the following advantages:

according to the utility model, two first milling devices are respectively arranged on two sides of the bed body to mill the left surface and the right surface of a workpiece, and a second milling device is arranged on the second guide rail to mill the upper surface of the workpiece, so that three surfaces of the workpiece can be milled at the same time; the upper surface of the workbench is provided with a plurality of tool fixtures which can clamp a plurality of workpieces and process and mill the workpieces, the workbench can slide up and down in the first sliding groove, the clamped workpieces can reach the milling height, the through hole is formed in the workbench, scrap iron falling on the workbench can be cleaned conveniently, and the scrap iron falls into a collecting box below through the through hole.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of a milling machine of the present invention.

FIG. 2 is a top view of FIG. 1 in accordance with the present invention.

FIG. 3 is a schematic top view of a work table according to the present invention.

In the figure, 1, bed body; 2. a first chute; 3. a hydraulic telescopic rod; 4. a work table; 51. a first threaded rod; 52. a first guide rail; 53. a first sliding plate; 54. a fourth motor; 55. a third threaded rod; 56. a slider; 57. a mounting seat; 58. a third motor; 59. a first milling cutter; 510. a first motor; 511. a second chute; 6. a controller; 7. a first fixing plate; 8. a second fixing plate; 91. a second motor; 92. a second threaded rod; 93. a second guide rail; 101. a second sliding plate; 102. a fourth threaded rod; 103. a third sliding plate; 104. a fifth motor; 105. a second milling cutter; 106. a sixth motor; 107. a third guide rail; 11. a collection box; 12. a through hole; 13. a tooling fixture; 14. a through groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a milling machine for a housing of a bridge box comprises a bed body 1, a through slot 14 is formed in the bed body 1, first sliding devices are arranged on both sides of the upper surface of the bed body 1, each first sliding device comprises a first guide rail 52 arranged on the upper surface of the bed body 1, a first sliding plate 53 is slidably connected to the upper surface of each first guide rail 52, a first motor 510 is mounted on the side surface of the bed body 1, a first threaded rod 51 is arranged at the power output end of each first motor 510, the first threaded rod 51 is connected to the first sliding plate 53, a first milling device is arranged on the upper surface of each first sliding plate 53, a first fixing plate 7 is fixedly connected to the upper surface of one first sliding plate 53, a second fixing plate 8 is fixedly connected to the side surface of the first fixing plate 7, a second guide rail 93 is arranged on the side surface of the second fixing plate 8, and a second milling device is slidably connected to the second guide rail 93, a second motor 91 is arranged on the side surface of the first fixing plate 7, the power output end of the second motor 91 is connected with a second threaded rod 92, and the second threaded rod 92 is connected with the second milling device, the inner side wall of the through groove 14 is provided with a first chute 2, the first chute 2 is connected with a workbench 4 in a sliding way, the upper surface of the workbench 4 is provided with a through hole 12, the bottom surface of the through groove 14 is provided with a collecting box 11, and the collecting box 11 is positioned right below the through hole 12, the bottom surface of the through groove 14 is provided with the hydraulic telescopic rod 3, the power output end of the hydraulic telescopic rod 3 is connected with the workbench 4, a plurality of tool fixtures 13 are arranged on the workbench 4, the controller 6 is arranged on the side face of the bed body 1, and the first motor 510, the fourth motor 54, the third motor 58, the second motor 91, the sixth motor 106 and the fifth motor 104 are all servo motors which can be controlled by the controller 6; rotation through first motor 510 drives first threaded rod 51 and rotates, thereby drive first sliding plate 53 and slide on first guide rail 52, thereby drive first milling device and remove, and drive first fixed plate 7 and move, mill the work piece, it can make things convenient for iron fillings on the workstation 4 to clear up to set up through-hole 12 at the upper surface of workstation 4, make iron fillings fall through-hole 12, iron fillings enter into place in the collecting box 11 of leading to groove 14 bottom surface, rotation through second motor 91 drives second threaded rod 92 and rotates, thereby make second milling device carry out and remove in the transverse direction.

The first milling device comprises a second sliding chute 511 arranged on the upper surface of the first sliding plate 53, a sliding block 56 is connected inside the second sliding chute 511 in a sliding manner, the upper surface of the sliding block 56 is fixedly connected with an installation seat 57, a third motor 58 is installed on the upper surface of the installation seat 57, a first milling cutter 59 is installed at the power output end of the third motor 58, a fourth motor 54 is installed on the side surface of the first sliding plate 53, a third threaded rod 55 is connected with the power output end of the fourth motor 54, and the third threaded rod 55 is connected with the sliding block 56; the rotation of the fourth motor 54 drives the third threaded rod 55 to rotate, so that the sliding block 56 slides in the second sliding slot 511, the sliding block 56 moves to drive the mounting seat 57 to move, so that the third motor 58 and the first milling cutter 59 move to a preset position, and the first milling cutter 59 mills the workpiece.

The second milling device comprises a second sliding plate 101 which is slidably connected to the second guide rail 93, a third guide rail 107 is arranged on the side surface of the second sliding plate 101, a third sliding plate 103 is slidably connected to the third guide rail 107, a fifth motor 104 is installed on the side surface of the third sliding plate 103, a second milling cutter 105 is installed at the power output end of the fifth motor 104, a sixth motor 106 is arranged on the upper surface of the second sliding plate 101, a fourth threaded rod 102 is arranged at the power output end of the sixth motor 106, and the fourth threaded rod 102 is connected with the third sliding plate 103; the fourth threaded rod 102 can be rotated by the activation of the sixth motor 106, and the rotation of the fourth threaded rod 102 can move the third sliding plate 103 up and down due to the threaded connection of the fourth threaded rod 102 and the third sliding plate 103, so that the second milling cutter 105 can mill workpieces of different heights.

The working process of the utility model is as follows: when the milling device is used, firstly, a workpiece is clamped on the tool clamp 13, the workbench 4 slides up and down through the hydraulic telescopic rod 3, the workpiece is adjusted to a proper position, the controller 6 controls the first motor 510 to start, the first motor 510 starts to drive the first threaded rod 51 to rotate, so as to drive the first sliding plate 53 to slide, after the workpiece slides to a preset position, the fourth motor 54 is started to drive the third threaded rod 55 to rotate, so as to drive the third motor 58 to move, so that the first milling cutter 59 moves to the preset position, the second motor 91 is started to drive the second threaded rod 92 to rotate, so as to drive the second sliding plate 101 to move to the preset position, and then the sixth motor 106 is started to drive the third sliding plate 103 to drive the second milling cutter 105 to mill the workpiece at the preset position, wherein the milling process is described above.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a cross milling machine for bridge box shell, includes bed body (1), its characterized in that: a through groove (14) is formed in the bed body (1), first sliding devices are arranged on two sides of the upper surface of the bed body (1), each first sliding device comprises a first guide rail (52) arranged on the upper surface of the bed body (1), a first sliding plate (53) is connected to the upper surface of the first guide rail (52) in a sliding mode, a first motor (510) is installed on the side surface of the bed body (1), a first threaded rod (51) is arranged at the power output end of the first motor (510), the first threaded rod (51) is connected with the first sliding plate (53), a first milling device is arranged on the upper surface of the first sliding plate (53), a first fixing plate (7) is fixedly connected to the upper surface of one first sliding plate (53), a second fixing plate (8) is fixedly connected to the side surface of the first fixing plate (7), and a second guide rail (93) is arranged on the side surface of the second fixing plate (8), sliding connection has the second milling equipment on second guide rail (93), the side-mounting of first fixed plate (7) has second motor (91), the power take off end of second motor (91) is connected with second threaded rod (92), and second threaded rod (92) are connected with the second milling equipment, first spout (2) have been seted up to the inside wall that leads to groove (14), sliding connection has workstation (4) in first spout (2), hydraulic telescoping rod (3) are installed to the bottom surface that leads to groove (14), and the power take off end of hydraulic telescoping rod (3) is connected with workstation (4), be provided with a plurality of frock clamp (13) on workstation (4), the side of the bed body (1) is provided with controller (6).

2. The milling machine for the housing of the bridge box as claimed in claim 1, wherein: the first milling device comprises a second sliding groove (511) formed in the upper surface of a first sliding plate (53), a sliding block (56) is connected to the inside of the second sliding groove (511) in a sliding mode, an installation seat (57) is fixedly connected to the upper surface of the sliding block (56), a third motor (58) is installed on the upper surface of the installation seat (57), a first milling cutter (59) is installed at the power output end of the third motor (58), a fourth motor (54) is installed on the side surface of the first sliding plate (53), a third threaded rod (55) is connected to the power output end of the fourth motor (54), and the third threaded rod (55) is connected with the sliding block (56).

3. The milling machine for the housing of the bridge box as claimed in claim 1, wherein: the second milling device comprises a second sliding plate (101) which is connected to a second guide rail (93) in a sliding mode, a third guide rail (107) is arranged on the side face of the second sliding plate (101), a third sliding plate (103) is connected to the third guide rail (107) in a sliding mode, a fifth motor (104) is installed on the side face of the third sliding plate (103), a second milling cutter (105) is installed at the power output end of the fifth motor (104), a sixth motor (106) is arranged on the upper surface of the second sliding plate (101), a fourth threaded rod (102) is arranged at the power output end of the sixth motor (106), and the fourth threaded rod (102) is connected with the third sliding plate (103).

4. The milling machine for the housing of the bridge box as claimed in claim 1, wherein: the upper surface of the workbench (4) is provided with a through hole (12).

5. The milling machine for the housing of the bridge box as claimed in claim 4, wherein: the collecting box (11) is placed on the bottom surface of the through groove (14), and the collecting box (11) is located right below the through hole (12).

6. A milling machine for a housing of a bridge box according to claim 3, wherein: the first motor (510), the fourth motor (54), the third motor (58), the second motor (91), the sixth motor (106) and the fifth motor (104) are all servo motors.