Depth-controllable milling device

Abstract

The utility model discloses a depth controllable milling device which comprises a base, a clamping mechanism, a depth adjusting mechanism and a milling mechanism, a workpiece is placed on the top of the base, the clamping mechanism comprises a rotating shaft arranged on the side wall of the base, a threaded block movably matched with the rotating shaft and a fastening knob matched with the threaded block, and the depth adjusting mechanism is arranged on the bottom of the base. The depth adjusting mechanism comprises a variable frequency motor, a threaded rod arranged at the output end of the variable frequency motor and a threaded block matched with the threaded rod, and the milling mechanism comprises a three-axis machine box arranged on the side wall of the threaded seat, a milling motor matched with the three-axis machine box and a milling rod arranged on an output shaft of the three-axis machine box. Cooling water is conveyed to a main water pipe through a water conveying pipe by a water pump, the main water pipe is divided by a water spraying pipe and then sprayed down from a water spraying head, a milling part is cooled, continuous cooling treatment is facilitated, a threaded rod is controlled by a variable frequency motor to control a threaded block to move, a three-axis machine box is driven to move, and milling operation of different depths is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of milling devices, and particularly relates to a depth-controllable milling device. Background Art

[0002] Milling is a mechanical processing method that uses a milling cutter as a tool to process the surface of an object. There are horizontal milling machines, vertical milling machines, gantry milling machines, profiling milling machines, universal milling machines, and bar milling machines. When processing plate-shaped materials.

[0003] This application designs a depth-controllable milling device, which can process different depths of the processed object stably. As the processing progresses, it can cool down in real time with good cooling effect. Summary of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and title of the application, to avoid obscuring the purpose of this part, the abstract, and the title of the utility model. However, such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above and / or problems existing in the use of depth-controllable milling devices, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a depth-controllable milling device. By rotating the handle, the fastening knob presses the workpiece to keep the workpiece stable during milling. Through the milling motor cooperating with the three-axis chassis, the milling rod is driven to rotate, and the milling rod drives the milling head to process the workpiece. Through the water pump, the cooling water is sent to the main water pipe through the water supply pipe. After the main water pipe is split by the shower pipe, it drips from the shower head to cool the milling part, facilitating continuous cooling. The movement of the threaded block is controlled by the threaded rod controlled by the variable-frequency motor to drive the three-axis chassis to move, realizing milling operations at different depths.

[0007] To solve the above technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

[0008] A depth-controllable milling device, which includes:

[0009] A base, on which a workpiece is placed at the top;

[0010] A clamping mechanism, which includes a rotating shaft arranged on the side wall of the base, a threaded block movably matched with the rotating shaft, and a fastening knob matched with the threaded block;

[0011] A depth adjustment mechanism, which includes a variable-frequency motor, a threaded rod arranged at the output end of the variable-frequency motor, and a threaded block matched with the threaded rod;

[0012] Milling mechanism, the milling mechanism includes a three-axis machine box arranged on the side wall of the threaded seat, a milling motor cooperating with the three-axis machine box, and a milling rod arranged on the output shaft of the three-axis machine box.

[0013] As a preferred solution of a depth-controllable milling device according to the present invention, wherein, a chute is arranged on the top of the base, and the threaded block moves along the chute.

[0014] As a preferred solution of a depth-controllable milling device according to the present invention, wherein, a handle is arranged on the side wall of the fastening knob, and a flexible sleeve is arranged on the outer periphery of the handle.

[0015] As a preferred solution of a depth-controllable milling device according to the present invention, wherein, a cooling mechanism is arranged on the side wall of the base, the cooling mechanism includes a water pump, a water supply pipe communicated with the water pump, a main water pipe communicated with the water supply pipe, and a water spraying pipe communicated with the main water pipe, and a water spraying head is arranged on the side wall of the water spraying pipe.

[0016] As a preferred solution of a depth-controllable milling device according to the present invention, wherein, a milling head is arranged at the front end of the milling rod, and the milling head is fixedly connected with the milling rod through screws.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: for this depth-controllable milling device, by rotating the handle to press the fastening knob against the workpiece, the workpiece is kept stable during milling. The milling motor cooperates with the three-axis machine box to drive the milling rod to rotate, and the milling rod drives the milling head to process the workpiece. The water pump sends cooling water through the water supply pipe to the main water pipe. After the main water pipe is branched through the water spraying pipe, it drips from the water spraying head to cool the milling part, which is convenient for continuous cooling. The threaded rod is controlled by a frequency conversion motor to control the movement of the threaded block, driving the three-axis machine box to move, so as to realize milling operations at different depths. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. Among them:

[0019] Figure 1 It is the overall structure schematic diagram of a depth-controllable milling device of the present invention;

[0020] Figure 2 It is the partial structure schematic diagram of the cooling mechanism of a depth-controllable milling device of the present invention.

[0021] 100. Base; 101. Slide groove; 102. Workpiece; 200. Clamping mechanism; 210. Rotating shaft; 220. Threaded block; 230. Tightening knob; 231. Handle; 300. Depth adjustment mechanism; 310. Variable frequency motor; 320. Threaded rod; 330. Threaded seat; 400. Milling mechanism; 410. Three-axis machine case; 420. Milling motor; 430. Milling rod; 431. Milling head; 500. Cooling mechanism; 510. Water pump; 520. Water supply pipe; 530. Main water pipe; 540. Sprinkler pipe; 541. Sprinkler head. Detailed implementation mode

[0022] In order to make the above-mentioned objects, features and advantages of the present utility model more obvious and understandable, the following will describe the detailed implementation mode of the present utility model in conjunction with the accompanying drawings.

[0023] Secondly, the present utility model is described in detail in combination with the schematic diagrams. When detailing the implementation mode of the present utility model, for the convenience of description, the sectional views showing the device structure will not be enlarged locally in general proportion, and the schematic diagrams are only examples, which should not limit the protection scope of the present utility model here. In addition, in actual production, three-dimensional spatial dimensions including length, width and depth should be included.

[0024] In order to make the purpose, technical solution and advantages of the present utility model clearer, the following will further describe the implementation mode of the present utility model in detail in conjunction with the accompanying drawings.

[0025] The present utility model provides a depth-controllable milling device. By rotating the handle, the tightening knob presses the workpiece to keep the workpiece stable during milling. The milling motor cooperates with the three-axis machine case to drive the milling rod to rotate, and the milling rod drives the milling head to process the workpiece. The water pump sends the cooling water through the water supply pipe to the main water pipe. After the main water pipe is branched through the sprinkler pipe, it drips from the sprinkler head to cool the milling part, facilitating continuous cooling. The variable frequency motor controls the threaded rod to control the movement of the threaded block, driving the three-axis machine case to move, realizing milling operations at different depths.

[0026] Figures 1 - 2 Shown is a schematic structural diagram of an implementation mode of a depth-controllable milling device of the present utility model. Please refer to Figures 1 - 2 In this implementation mode, a depth-controllable milling device, its main part includes a base 100, a clamping mechanism 200, a depth adjustment mechanism 300 and a milling mechanism 400.

[0027] The base 100 bears the workpiece 102, limits and guides the threaded seat 330 through the chute 101, facilitating the stable movement of the threaded seat 330 to drive the three-axis machine case 410. The cooling water is sent to the main water pipe 530 through the water supply pipe 520 by the water pump 510. After being shunted by the shower water pipe 540, the main water pipe 530 drips from the shower head 541 to cool the milling part, facilitating continuous cooling. Specifically, the workpiece 102 is placed on the top of the base 100. In this embodiment, the chute 101 is provided on the top of the base 100, the threaded block 220 moves along the chute 101, and the cooling mechanism 500 is provided on the side wall of the base 100. The cooling mechanism 500 includes a water pump 510, a water supply pipe 520 communicated with the water pump 510, a main water pipe 530 communicated with the water supply pipe 520, and a shower water pipe 540 communicated with the main water pipe 530. The side wall of the shower water pipe 540 is provided with a shower head 541;

[0028] The clamping mechanism 200 presses the fastening knob 230 against the workpiece 102 by rotating the handle 231 to keep the workpiece 102 stable during milling. Specifically, the clamping mechanism 200 includes a rotating shaft 210 provided on the side wall of the base 100, a threaded seat 330 movably matched with the rotating shaft 210, and a fastening knob 230 matched with the threaded seat 330. In this embodiment, a handle 231 is provided on the side wall of the fastening knob 230, and a flexible sleeve is provided on the outer periphery of the handle 231;

[0029] The depth adjustment mechanism 300 controls the movement of the threaded block 220 by controlling the threaded rod 320 with the variable frequency motor 310, drives the three-axis machine case 410 to move, and realizes milling operations at different depths. Specifically, the depth adjustment mechanism 300 includes a variable frequency motor 310, a threaded rod 320 provided at the output end of the variable frequency motor 310, and a threaded block 220 matched with the threaded rod 320;

[0030] The milling mechanism 400 drives the milling rod 430 to rotate by cooperating the milling motor 420 with the three-axis machine case 410, and the milling rod 430 drives the milling head 431 to process the workpiece 102. Specifically, the milling mechanism 400 includes a three-axis machine case 410 provided on the side wall of the threaded seat 330, a milling motor 420 cooperating with the three-axis machine case 410, and a milling rod 430 provided on the output shaft of the three-axis machine case 410. In this embodiment, a milling head 431 is provided at the front end of the milling rod 430, and the milling head 431 is fixedly connected to the milling rod 430 by screws.

[0031] Combined with Figures 1 - 2, A depth-controllable milling device according to this embodiment is used as follows. By rotating the handle 231, the fastening knob 230 presses the workpiece 102 to keep the workpiece 102 stable during milling. The milling motor 420 cooperates with the three-axis chassis 410 to drive the milling rod 430 to rotate. The milling rod 430 drives the milling head 431 to process the workpiece 102. The water pump 510 sends cooling water through the water supply pipe 520 to the main water pipe 530. After being split by the shower pipe 540, the main water pipe 530 drips from the shower head 541 to cool the milling part, facilitating continuous cooling. The variable-frequency motor 310 controls the threaded rod 320 to control the movement of the threaded block 220, driving the three-axis chassis 410 to move, realizing milling operations at different depths.

[0032] Although the present invention has been described above with reference to the embodiments, various improvements can be made to it and its components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present invention can be combined with each other in any way. The exhaustive description of these combinations is not given in this specification only for the sake of saving space and resources. Therefore, the present invention is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A depth-controllable milling device, characterized in that: include: A base (100), with a workpiece (102) placed on top of the base (100); A clamping mechanism (200), the clamping mechanism (200) comprising a rotating shaft (210) arranged on a side wall of the base (100), a threaded block (220) movably matched with the rotating shaft (210), and a tightening knob (230) matched with the threaded block (220); A depth adjustment mechanism (300), the depth adjustment mechanism (300) comprising a variable frequency motor (310), a threaded rod (320) arranged at the output end of the variable frequency motor (310), and a threaded block (220) matched with the threaded rod (320); A milling mechanism (400) comprises a three-axis chassis (410) arranged on the side wall of a threaded seat (330), a milling motor (420) cooperating with the three-axis chassis (410), and a milling rod (430) arranged on the output shaft of the three-axis chassis (410).

2. A depth-controllable milling device according to claim 1, characterized in that: A slide groove (101) is provided on the top of the base (100), and the threaded block (220) moves along the slide groove (101).

3. A depth-controllable milling device according to claim 2, characterized in that: The side wall of the tightening knob (230) is provided with a handle (231), and the outer periphery of the handle (231) is provided with a flexible sleeve.

4. A depth-controllable milling device according to claim 3, characterized in that: The side wall of the base (100) is provided with a cooling mechanism (500), the cooling mechanism (500) comprising a water pump (510), a water supply pipe (520) connected to the water pump (510), a main water pipe (530) connected to the water supply pipe (520), and a water spray pipe (540) connected to the main water pipe (530), and the side wall of the water spray pipe (540) is provided with a water spray head (541).

5. A depth-controllable milling device according to claim 4, characterized in that: A milling head (431) is provided at the front end of the milling rod (430), and the milling head (431) is fixedly connected to the milling rod (430) by means of screws.

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