Bilateral vertical milling device

Abstract

The utility model relates to the technical field of milling devices, in particular to a bilateral vertical milling device which is characterized in that a blank to be machined is fixedly clamped through a jig clamping mechanism and then moved to a fixed machining position through a sliding table; then the first driving assembly and the second driving assembly are used for driving the first milling mechanism and the second milling mechanism to get close to the fixed machining position correspondingly, and the first milling mechanism and the second milling mechanism are used for milling the two sides of the to-be-machined blank correspondingly, so that milling of products symmetrical along the central axis is achieved; the processing process is simple and short in time consumption.

Description

Technical Field

[0001] This utility model relates to the field of milling device technology, and more specifically, to a double-sided vertical milling device. Background Technology

[0002] CNC lathes can machine complex rotating bodies. Milling involves fixing the blank and using a high-speed rotating milling cutter assembly to cut out the desired shape and features.

[0003] For conventional products that are symmetrical along the central axis, the blank is usually milled on one side first. After the milling on one side is completed, a second milling is performed by changing the milling cutter assembly or changing the position of the blank. This completes the milling process, which is time-consuming and labor-intensive. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of this utility model is to provide a double-sided vertical milling device, which has the advantages of simple process and short time consumption.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a double-sided vertical milling device, including a base, a slide fixedly installed on the base, and a fixture clamping mechanism sliding on the slide. The fixture clamping mechanism is used to clamp and fix the blank to be processed. A first milling mechanism and a second milling mechanism are slidably arranged at both ends of the base. The first milling mechanism and the second milling mechanism respectively perform milling processing on both sides of the blank to be processed. A first driving component and a second driving component are respectively arranged on the base to drive the first milling mechanism and the second milling mechanism to move closer to each other and further away from each other. Through the driving of the first driving component and the second driving component, the first milling mechanism and the second milling mechanism can simultaneously process the blank to be processed held and fixed by the fixture clamping mechanism.

[0006] Preferably, the fixture clamping mechanism includes a first slide rail disposed on the slide table, a support platform sliding on the first slide rail, and a rotary table rotating on the support platform. A rotary motor is disposed on one side of the support platform, and the rotary table is connected to the rotating shaft of the rotary motor through the meshing of multiple gears.

[0007] Preferably, the slide is provided with a first lead screw module that drives the support platform to slide along the first slide rail.

[0008] Preferably, the first milling mechanism includes a vertical frame, a second slide rail disposed on one side of the vertical frame, a milling cutter assembly sliding on the second slide rail, and a second lead screw module for driving the milling cutter assembly to move along the direction of the second slide rail. The milling cutter assembly is used to fix and install the milling cutter. The second slide rail is arranged along the height direction of the vertical frame. The milling cutter assembly is raised and lowered by driving the milling cutter assembly to move along the direction of the second slide rail through the second lead screw module.

[0009] Preferably, a height detection mechanism is provided on one side of the milling cutter assembly to detect and control the lifting height of the milling cutter.

[0010] Preferably, the height detection mechanism includes a grating ruler displacement sensor.

[0011] Preferably, the first drive assembly includes a third slide rail disposed on the base and a third lead screw module that drives the first milling mechanism to slide along the third slide rail.

[0012] Preferably, the first milling mechanism and the second milling mechanism have the same structure.

[0013] Preferably, the first driving component and the second driving component have the same structure.

[0014] In summary, the present invention has the following advantages: the blank to be processed is fixedly clamped by the fixture clamping mechanism, and then the blank to be processed is moved to the fixed processing position by the slide table. Then, the first driving component and the second driving component respectively drive the first milling mechanism and the second milling mechanism to move closer to the fixed processing position. The first milling mechanism and the second milling mechanism respectively perform milling processing on both sides of the blank to be processed, thereby realizing the milling processing of products symmetrical along the central axis. The processing process is simple and time-saving. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the present utility model.

[0016] Reference numerals: 1. Base; 11. Slide table; 12. First lead screw module; 2. Fixture clamping mechanism; 21. First slide rail; 22. Support platform; 23. Rotary table; 24. Rotary motor; 25. Limiting groove; 3. First milling mechanism; 31. Vertical frame; 32. Second slide rail; 33. Milling cutter assembly; 34. Second lead screw module; 4. Second milling mechanism; 5. First drive assembly; 51. Third slide rail; 52. Third lead screw module; 6. Second drive assembly; 7. Height detection mechanism; 8. Fixed machining position. Detailed Implementation

[0017] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly or indirectly attached to that other component. When a component is referred to as being "connected to" another component, it can be directly or indirectly connected to that other component.

[0019] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0021] A double-sided vertical milling device, see Figure 1 The system includes a base 1, a slide 11 fixedly mounted on the base 1, and a fixture clamping mechanism 2 sliding on the slide 11. The fixture clamping mechanism 2 is used to clamp and fix the blank to be processed. A first milling mechanism 3 and a second milling mechanism 4 are slidably arranged at both ends of the base 1. The first milling mechanism 3 and the second milling mechanism 4 respectively perform milling processing on both sides of the blank to be processed. A first driving component 5 and a second driving component 6 are respectively arranged on the base 1 to drive the first milling mechanism 3 and the second milling mechanism 4 to move closer to each other and further away from each other. Through the driving of the first driving component 5 and the second driving component 6, the first milling mechanism 3 and the second milling mechanism 4 can simultaneously process the blank to be processed held and fixed by the fixture clamping mechanism 2.

[0022] In this embodiment, the blank to be processed is fixedly clamped by the fixture clamping mechanism 2, and then the blank to be processed is moved to the fixed processing position 8 by the slide table 11. Then, the first driving component 5 and the second driving component 6 respectively drive the first milling mechanism 3 and the second milling mechanism 4 to move closer to the fixed processing position 8. The first milling mechanism 3 and the second milling mechanism 4 respectively perform milling on both sides of the blank to be processed, thereby realizing the milling of products symmetrical along the central axis. The processing process is simple and time-saving, which greatly improves production efficiency.

[0023] Specifically, the fixture clamping mechanism 2 includes a first slide rail 21 disposed on the slide table 11, a support platform 22 sliding on the first slide rail 21, and a rotary table 23 rotating on the support platform 22. A rotary motor 24 is disposed on one side of the support platform 22, and the rotary table 23 is connected to the rotating shaft of the rotary motor 24 through the meshing of multiple gears.

[0024] In this embodiment, the fixture is fixed by the limiting groove 25 on the rotary table 23. The fixture for fixing the blank to be processed is embedded in the limiting groove 25. The rotary table 23 is rotated by the rotary motor 24 and supported by the support platform 22 at the bottom. The support platform 22 slides along the first slide rail 21 to provide displacement space for the blank to be processed.

[0025] Specifically, the slide table 11 is provided with a first lead screw module 12 that drives the support table 22 to slide along the first slide rail 21.

[0026] The support platform 22 is driven to slide by the first lead screw module 12, providing travel space for loading and unloading the blank to be processed.

[0027] Specifically, the first milling mechanism 3 includes a vertical frame 31, a second slide rail 32 disposed on one side of the vertical frame 31, a milling cutter assembly 33 sliding on the second slide rail 32, and a second lead screw module 34 that drives the milling cutter assembly 33 to move along the direction of the second slide rail 32. The milling cutter assembly 33 is used to fix and install the milling cutter. The second slide rail 32 is arranged along the height direction of the vertical frame 31. The milling cutter assembly 33 is raised and lowered by driving the milling cutter assembly 33 to move along the direction of the second slide rail 32 through the second lead screw module 34.

[0028] The milling cutter assembly 33 includes a replaceable milling cutter and a clamping table for holding and fixing the milling cutter, and the clamping table is used to hold the milling cutter.

[0029] Based on the application of the milling cutter assembly 33, the milling cutter assembly 33 is driven to move along the direction of the second slide rail 32 by the second lead screw module 34 to realize the lifting function of the milling cutter assembly 33, thereby facilitating the up and down movement of the milling cutter and driving the longitudinal movement of the milling cutter to determine the machining position of the blank.

[0030] Specifically, the first drive assembly 5 includes a third slide rail 51 disposed on the base 1 and a third lead screw module 52 that drives the first milling mechanism 3 to slide along the third slide rail 51.

[0031] Based on the vertical movement and lifting of the milling cutter, the first milling mechanism 3 is driven to slide along the third slide rail 51 by the third lead screw module 52, thereby driving the milling cutter to move laterally to the depth of the blank machining.

[0032] Specifically, a height detection mechanism 7 is provided on one side of the milling cutter assembly 33, which detects and controls the lifting height of the milling cutter.

[0033] The height detection mechanism 7 can determine the consistency of the height between the first milling mechanism 3 and the second milling mechanism 4. Since the same blank is being milled, it is necessary to keep the milling cutter on the first milling mechanism 3 and the milling cutter on the second milling mechanism 4 at the same height. For the same object, if the milling cutters on both sides are not at the same height, it will cause uneven force on the same object.

[0034] Therefore, the first milling mechanism 3 and the second milling mechanism 4 at both ends of the base 1 are on the same horizontal plane, and the height detection mechanism 7 is used to limit the milling cutters on both sides to the same height, so as to ensure that the milling cutters on both sides are aligned and processed on the blank to be processed, and to avoid the blank to be processed from being squeezed and shifted due to uneven external force.

[0035] Specifically, the height detection mechanism 7 includes a grating ruler displacement sensor. The height of the milling cutter assembly 33 is read by the grating ruler displacement sensor to ensure that the first milling mechanism 3 and the second milling mechanism 4 are located on the same horizontal plane.

[0036] In this embodiment, the first milling mechanism 3 and the second milling mechanism 4 have the same structure, and the first drive component 5 and the second drive component 6 have the same structure. They are all milling operations performed to process products symmetrical along the central axis or to cut out the same shape and features on both sides of the processed blank product.

[0037] The above embodiments are merely explanations of the present utility model and are not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to the embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of the present utility model.

Claims

1. A double-sided vertical milling device, characterized in that: The device includes a base, a slide fixedly mounted on the base, and a fixture clamping mechanism sliding on the slide. The fixture clamping mechanism is used to clamp and fix the blank to be processed. A first milling mechanism and a second milling mechanism are slidably arranged at both ends of the base. The first milling mechanism and the second milling mechanism respectively perform milling processing on both sides of the blank to be processed. A first driving component and a second driving component are respectively arranged on the base to drive the first milling mechanism and the second milling mechanism to move closer to each other and further away from each other. Through the driving of the first driving component and the second driving component, the first milling mechanism and the second milling mechanism can simultaneously process the blank to be processed held and fixed by the fixture clamping mechanism.

2. The double-sided vertical milling device according to claim 1, characterized in that: The fixture clamping mechanism includes a first slide rail on the slide, a support platform that slides on the first slide rail, and a rotary table that rotates on the support platform. A rotary motor is provided on one side of the support platform, and the rotary table is connected to the rotating shaft of the rotary motor through the meshing of multiple gears.

3. A double-sided vertical milling device according to claim 2, characterized in that: The slide is provided with a first lead screw module that drives the support platform to slide along the first slide rail.

4. The double-sided vertical milling device according to claim 1, characterized in that: The first milling mechanism includes a vertical frame, a second slide rail disposed on one side of the vertical frame, a milling cutter assembly sliding on the second slide rail, and a second lead screw module that drives the milling cutter assembly to move along the direction of the second slide rail. The milling cutter assembly is used to fix and install the milling cutter. The second slide rail is arranged along the height direction of the vertical frame. The milling cutter assembly is raised and lowered by driving the milling cutter assembly to move along the direction of the second slide rail through the second lead screw module.

5. A double-sided vertical milling device according to claim 4, characterized in that: A height detection mechanism is provided on one side of the milling cutter assembly, which detects and controls the lifting height of the milling cutter.

6. A double-sided vertical milling device according to claim 5, characterized in that: The height detection mechanism includes a grating ruler displacement sensor.

7. A double-sided vertical milling device according to claim 1, characterized in that: The first drive assembly includes a third slide rail mounted on the base and a third lead screw module that drives the first milling mechanism to slide along the third slide rail.

8. A double-sided vertical milling device according to any one of claims 1-7, characterized in that: The first milling mechanism and the second milling mechanism have the same structure.

9. A double-sided vertical milling device according to any one of claims 1-7, characterized in that: The first driving component and the second driving component have the same structure.

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