Lifting milling machine

Abstract

The utility model relates to a lifting milling machine, and relates to the technical field of milling machine equipment.The lifting milling machine comprises a machine body, a workbench and a spindle box, a ventilation pipe is installed on the spindle box, one end of the ventilation pipe faces the workbench, the other end of the ventilation pipe is connected with an air blower, and the end, facing the workbench, of the ventilation pipe is further provided with an adjusting piece; the adjusting piece is used for adjusting the wind direction. The device has the effects that cuttings on the workbench can be conveniently cleaned, and operation is safe and reliable.

Description

Technical Field

[0001] The present application relates to the technical field of milling machine equipment, and in particular to a lifting milling machine. Background Art

[0002] The lifting milling machine is a general-purpose machine tool that can use various cylindrical milling cutters, disc milling cutters, angle milling cutters, forming milling cutters and end milling cutters to process various planes, inclined surfaces, grooves and other structures. Therefore, the lifting milling machine can process various types of valves, mainly involving various key components of the valve, such as the ball, valve seat, valve stem, butterfly plate, etc.

[0003] A lifting milling machine generally includes a bed, a worktable, a lifting platform, a spindle box, a spindle and a feeding device. The worktable is mainly used to place valve workpieces. A number of parallel connecting grooves are arranged on the worktable. The connecting grooves are used to connect the clamps. The clamps can be used to fix the valve workpieces on the worktable.

[0004] During the valve processing, a lot of chips will be generated, and the chips will fall directly into the connecting groove. During the valve processing, the valve fixing position needs to be adjusted according to the processing requirements. Therefore, in order not to affect the fixation of the valve workpiece, it is usually necessary to clean the chips in the connecting groove in time. Under normal circumstances, workers use a cleaning brush to sweep away the chips directly. However, when the workers are cleaning the chips, the milling machine may not be shut down, and safety accidents are likely to occur at this time. Utility Model Content

[0005] In order to improve the problem of safety accidents that may easily occur when workers clean chips on the workbench, the present application provides a lifting milling machine.

[0006] The present application provides a lifting milling machine, which adopts the following technical solution:

[0007] A lifting milling machine comprises a bed, a workbench and a spindle box. A ventilation duct is installed on the spindle box. One end of the ventilation duct faces the workbench, and the other end is connected to a hair dryer. An adjusting part is also provided at the end of the ventilation duct facing the workbench, and the adjusting part is used to adjust the wind direction.

[0008] By adopting the above technical solution, one end of the ventilation pipe is connected to the hair dryer and the other end is directed toward the workbench, so that the chips on the workbench can be effectively cleaned by blowing air. No manual operation is required during the cleaning process, thereby effectively improving safety and being very reliable.

[0009] Optionally, the adjusting member comprises a metal hose connected to one end of the ventilation pipe facing the workbench.

[0010] By adopting the above technical solution, the provided metal hose has a shaping effect, and the wind direction can be effectively adjusted by twisting the metal hose to adapt to valve processing and use.

[0011] Optionally, a limiting block is connected to the ventilation pipe, a connecting ring is provided on the spindle box, the connecting ring is set to be an arc shape, the diameter of the limiting block is not less than the diameter of the connecting ring, the ventilation pipe passes through the connecting ring, and the limiting block overlaps the top of the connecting ring.

[0012] By adopting the above technical solution, the ventilation pipe is passed through the connecting ring, and then the limit block is overlapped on the connecting block, thereby effectively realizing the connection between the ventilation pipe and the spindle box, making the ventilation pipe convenient to use.

[0013] Optionally, the workbench is further connected to a collection box, and the collection boxes are distributed along a circumference of the workbench. A connecting piece is provided on one side of the collection box, and the connecting piece is used to install the collection box on the workbench.

[0014] By adopting the above technical solution and using the provided collection box, the chips blown off the workbench can directly fall into the collection box, which is convenient for the subsequent recycling of the chips and is very practical.

[0015] Optionally, the connecting member includes a hook, and a hanging hole adapted to the hook is opened on the peripheral side of the workbench, and the hook is hung in the hanging hole.

[0016] By adopting the above technical solution, the hook is hung in the hanging hole, so that the collection box and the workbench can be effectively connected, which is very convenient.

[0017] Optionally, a baffle is provided on a side of the collecting box away from the workbench.

[0018] By adopting the above technical solution, a baffle is provided to effectively shield the chips, ensuring that as many chips as possible fall into the collection box, thereby improving the reliability of chip collection.

[0019] Optionally, a magnetic element is attached to the inner wall of the collection box.

[0020] By adopting the above technical solution, the magnetic suction piece is used to stably store the chips in the collection box, reducing the possibility of chips falling due to wind, which is very reliable.

[0021] Optionally, the top of the collection box is lower than the surface of the workbench.

[0022] By adopting the above technical solution, the top of the collection box is lower than the table top of the workbench, thereby effectively ensuring that the chips fall into the collection box, which is very convenient to use.

[0023] In summary, this application includes the following beneficial technical effects:

[0024] 1. Through the provided blower and ventilation pipe, the ventilation pipe is used to blow air toward the workbench, so that the chips on the workbench are effectively blown off, reducing the accumulation of chips on the workbench. In the process of cleaning the chips, manual operation is required, which effectively improves safety;

[0025] 2. Through the collection box, the chips blown off the workbench can effectively fall into the collection box, making it easy to recycle and process the chips. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0027] Figure 2 yes Figure 1 A magnified schematic diagram of part A;

[0028] Figure 3 yes Figure 1 Schematic diagram of the enlarged portion B.

[0029] Figure numerals: 1. bed; 2. workbench; 20. connecting groove; 3. spindle box; 30. spindle; 4. feeding device; 5. lifting platform; 60. ventilation duct; 61. blower; 7. metal hose; 80. limit block; 81. connecting ring; 90. collecting box; 91. hook; 92. hanging hole; 93. baffle; 94. magnetic suction part. DETAILED DESCRIPTION

[0030] The present application is further described in detail below in conjunction with the accompanying drawings.

[0031] The present application embodiment discloses a lifting milling machine, referring to Figure 1 , including a bed 1, a workbench 2 and a spindle box 3. In this embodiment, the bed 1 is the skeleton part of the entire machine tool, which is used to support and install other components; a connecting groove 20 is opened on the workbench 2, and a clamp is used to place the workpiece on the workbench 2 and fix it through the connecting groove 20, and the workbench 2 can move on the vertical guide rail of the bed 1; the spindle box 3 is installed on the bed 1 and is located on the top of the workbench 2, and then a spindle 30 is installed at the bottom of the spindle box 3, and the spindle 30 is used to drive the milling cutter to rotate; a feeding device 4 is also installed on the spindle box 3, and the feeding device 4 is used to drive the milling cutter to feed along the direction of the workbench 2, and is usually composed of a motor and a transmission system; in addition, the milling machine also includes a lifting platform 5, which is installed at the bottom of the workbench 2 and is used to drive the workbench 2 to move up and down, and is usually composed of a screw and a nut.

[0032] In this embodiment, when the milling cutter is cutting the workpiece, some chips will be generated. At this time, in order to reduce the accumulation of chips and the chips falling on the workbench 2, a ventilation duct 60 is installed on the spindle box 3, and one end of the ventilation duct 60 is facing the workbench 2, and the other end is connected to a hair dryer 61; then, the chips on the workbench 2 are effectively blown off by blowing air, and the chips on the workbench 2 are effectively cleaned without manual cleaning, and the operation is safe and reliable.

[0033] In addition, an adjusting part is provided at one end of the ventilation duct 60 facing the workbench 2. The adjusting part is used to adjust the wind direction and includes a metal hose 7. The metal hose 7 is connected to one end of the ventilation duct 60 facing the workbench 2, and at least two of them are connected. Since the metal hose 7 has a shaping function, the wind direction can be adjusted directly by twisting the metal hose 7 according to the workpiece processing conditions. The metal hose 7 is directly shaped, which is convenient and reliable to use.

[0034] Reference Figure 2 In the present embodiment, in order to conveniently connect the ventilation pipe 60 to the spindle box 3, a limit block 80 is also connected to the ventilation pipe 60, and the cross-section of the limit block 80 is circular, and then a connecting ring 81 is provided on the spindle box 3, and the connecting ring 81 is set to be an arc shape, and the connecting ring 81 is elastic and can produce deformation, and the diameter of the limit block 80 is not less than the diameter of the connecting ring 81; at that time, the ventilation pipe 60 is passed through the connecting ring 81, and the limit block 80 is overlapped on the top of the connecting ring 81, thereby effectively connecting the ventilation pipe 60 to the spindle box 3, increasing the convenience of using the ventilation pipe 60.

[0035] Reference Figure 3 In this embodiment, in order to reduce the chips blown off the workbench 2 from falling directly to the ground or other parts of the milling machine, a collection box 90 is also connected to the workbench 2. The collection box 90 is distributed around the workbench 2, and the chips blown off the workbench 2 can fall directly into the collection box; in addition, a connecting piece is provided on one side of the collection box 90, including a hook 91. There are multiple hooks 91 distributed along the length direction of the collection box 90, and then a hanging hole 92 adapted to the hook 91 is opened on the peripheral side of the workbench 2, and the hook 91 is hung in the hanging hole 92, so that the collection box 90 is effectively installed on the workbench 2 for use, and the top of the connected collection box 90 is lower than the table surface of the workbench 2, thereby ensuring that more chips fall into the collection box 90.

[0036] Reference Figure 3 In this embodiment, a baffle 93 is provided on the side of the collection box 90 away from the workbench 2. Under the action of the baffle 93, the chips are reduced from falling over the collection box 90, and as many chips as possible are allowed to fall into the collection box 90. In addition, a magnetic suction part 94 is attached to the inner wall of the collection box 90. Under the action of the magnetic suction part 94, the chips are ensured to be firmly collected in the collection box 90 to avoid being blown away by the wind, and the use is very reliable.

[0037] The implementation principle of a lifting milling machine in an embodiment of the present application is as follows: by connecting the ventilation pipe 60 to the spindle box 3, and then using the metal hose 7 to adjust the wind direction, during the valve processing, the chips on the workbench 2 are effectively blown away by the effect of wind, and then under the protection of the baffle 93, they directly fall into the collection box 90, thereby effectively collecting the chips. No manual operation is required during the chip cleaning process, which is very safe and reliable.

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A lifting milling machine, comprising: A bed (1), a workbench (2) and a spindle box (3), characterized in that a ventilation duct (60) is installed on the spindle box (3), one end of the ventilation duct (60) faces the workbench (2), and the other end is connected to a hair dryer (61), and an adjustment member is also provided at the end of the ventilation duct (60) facing the workbench (2), and the adjustment member is used to adjust the wind direction.

2. A lifting milling machine according to claim 1, characterized in that: The adjusting member comprises a metal hose (7), and the metal hose (7) is connected to one end of the ventilation pipe (60) facing the workbench (2).

3. The lifting milling machine according to claim 1, characterized in that: The ventilation pipe (60) is connected to a limit block (80), the spindle box (3) is provided with a connecting ring (81), the connecting ring (81) is configured to be in an arc shape, the diameter of the limit block (80) is not less than the diameter of the connecting ring (81), the ventilation pipe (60) passes through the connecting ring (81), and the limit block (80) is overlapped on the top of the connecting ring (81).

4. The lifting milling machine according to claim 1, characterized in that: The workbench (2) is also connected to a collection box (90), the collection boxes (90) being distributed around the workbench (2), and a connecting piece is provided on one side of the collection box (90), the connecting piece being used to mount the collection box (90) on the workbench (2).

5. A lifting milling machine according to claim 4, characterized in that: The connecting member comprises a hook (91), and a hanging hole (92) adapted to the hook (91) is provided on the peripheral side of the workbench (2), and the hook (91) is hung in the hanging hole (92).

6. The lifting milling machine according to claim 4, characterized in that: A baffle (93) is provided on a side of the collection box (90) away from the workbench (2).

7. The lifting milling machine according to claim 4, characterized in that: A magnetic attraction member (94) is attached to the inner wall of the collection box (90).

8. The lifting milling machine according to claim 4, characterized in that: The top of the collection box (90) is lower than the surface of the workbench (2).

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