CN223572596U - A CNC engraving and milling machine for hardware processing - Google Patents

Abstract

This utility model discloses a CNC engraving and milling machine for hardware parts processing, relating to the field of hardware parts processing technology. The CNC engraving and milling machine includes a base, a gantry frame fixedly connected to the side of the upper surface of the base, an X-axis guide device fixedly connected to the upper surface of the base, a Y-axis guide device fixedly connected to the outer surface of the gantry frame, a Z-axis guide device provided on the outer surface of the Y-axis guide device, a worktable provided on the outer surface of the X-axis guide device, a side plate fixedly connected to the outer surface of the worktable, a clamping mechanism fixedly connected inside the side plate, a fixed frame provided on the outer surface of the Z-axis guide device, a drive box fixedly connected to the outer surface of the fixed frame, a spindle provided at the bottom of the drive box, and a clamping mechanism including a guide sleeve and a connecting frame. The guide sleeve has a first screw threadedly connected to its internal thread. This allows the CNC engraving and milling machine to process hardware parts of different sizes without changing fixtures, improving the applicability of the machine.

Description

Engraving and milling machine for hardware machining

Technical Field

The utility model relates to the technical field of hardware machining, in particular to a engraving and milling machine for hardware machining.

Background

Engraving and milling machine, also called CNC engraving and milling machine, is a kind of numerical control machine tool, it is generally regarded as the numerical control milling machine using small cutter, high-power and high-speed spindle motor, the appearance of engraving and milling machine has filled the blank between traditional engraving machine and machining center, combined the advantage of both, it can engrave, also can mill, especially suitable for processing the material with great hardness, this kind of lathe is extensively used in fields such as the rough finishing of the accurate mould benevolence, mould red copper electrode, aluminium spare product batch processing, shoe mould manufacturing, tool processing and clock and watch glasses trade, because its high accuracy and high efficiency, engraving and milling machine plays the increasingly important position in the lathe processing industry.

The existing engraving and milling machine is used for processing hardware, the hardware is large and small in size, so that the clamp cannot be adapted to hardware of different sizes, and the clamp is poor in practicality.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a engraving and milling machine for processing hardware, which aims to solve the problems in the prior art.

The engraving and milling machine for hardware machining comprises a base, wherein a portal frame is fixedly connected to the side of the upper surface of the base, an X-axis guiding device is fixedly connected to the upper surface of the base, a Y-axis guiding device is fixedly connected to the outer surface of the portal frame, a Z-axis guiding device is arranged on the outer surface of the Y-axis guiding device, a workbench is arranged on the outer surface of the X-axis guiding device, a side plate is fixedly connected to the outer surface of the workbench, a clamping mechanism is fixedly connected to the inner portion of the side plate, a fixing frame is arranged on the outer surface of the Z-axis guiding device, a driving box is fixedly connected to the outer surface of the fixing frame, a main shaft is arranged at the bottom of the driving box, the clamping mechanism comprises a guiding screw sleeve and a connecting frame, a first screw is connected to the inner thread of the guiding screw sleeve, a second screw is connected to the inner thread of the connecting frame, a first clamping block is fixedly connected to the bottom of the connecting frame, a second connecting piece is connected to the bottom of the second screw rod, and a second clamping block is fixedly connected to the bottom of the second connecting piece.

Preferably, the side plates and the clamping mechanisms are symmetrically arranged on two sides of the workbench, and the clamping mechanisms are linearly arranged along the outer surfaces of the side plates.

Preferably, the outer surface of the guide screw sleeve is fixedly connected to the inner part of the side plate, and the outer surface of the guide screw sleeve penetrates through the side plate.

Preferably, the end part of the first screw rod is fixedly connected with a first rotating handle, and one end of the first screw rod far away from the first rotating handle is rotationally connected with a first connecting piece.

Preferably, the outer surface of the first connecting piece is fixedly connected to the outer surface of the connecting frame, the outer surface of the second screw rod penetrates through the connecting frame, and the top end of the second screw rod is fixedly connected with a second rotating handle.

Preferably, the outer surface of the connecting frame is provided with a guide groove, and the protruding block on the outer surface of the second clamping block is in sliding connection with the inside of the guide groove.

Advantageous effects

The utility model provides an engraving and milling machine for hardware processing. The beneficial effects are as follows:

This carving mills machine for hardware processing sets up a plurality of fixture on the curb plate of workstation both sides, select one or more fixture according to the size of hardware to fix the hardware, it is less to the hardware, select less fixture to carry out the centre gripping fixedly, because single fixture is less with the area of contact of hardware, can prevent to produce the shielding to less hardware when the centre gripping, conveniently process less hardware, to hardware great or wider, select more fixture to carry out the centre gripping fixedly, a plurality of fixture simultaneously to great or wider hardware application of force, can guarantee to fix the firm of great or wider hardware, not influence the normal processing to the hardware, realized carving mills machine and processed the hardware of equidimension not, need not to change anchor clamps, carving mills machine's suitability has been improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the workbench of the utility model;

fig. 3 is a schematic structural view of the clamping mechanism of the present utility model.

In the figure, 1, a base; 2, a portal frame, 3, an X-axis guiding device, 4, a Y-axis guiding device, 5, a Z-axis guiding device, 6, a workbench, 7, a side plate, 8, a clamping mechanism, 801, a guide screw sleeve, 802, a first screw rod, 803, a first rotating handle, 804, a first connecting piece, 805, a connecting frame, 806, a first clamping block, 807, a guide groove, 808, a second clamping block, 809, a second connecting piece, 810, a second screw rod, 811, a second rotating handle, 9, a fixing frame, 10, a driving box and 11, a main shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

As shown in fig. 1-3, the utility model provides a engraving and milling machine for hardware processing, which comprises a base 1, wherein a portal frame 2 is fixedly connected to the side of the upper surface of the base 1, an X-axis guiding device 3 is fixedly connected to the upper surface of the base 1, a Y-axis guiding device 4 is fixedly connected to the outer surface of the portal frame 2, a Z-axis guiding device 5 is arranged on the outer surface of the Y-axis guiding device 4, a workbench 6 is arranged on the outer surface of the X-axis guiding device 3, a side plate 7 is fixedly connected to the outer surface of the workbench 6, a clamping mechanism 8,Z is fixedly connected to the inner surface of the side plate 7, a fixing frame 9 is arranged on the outer surface of the shaft guiding device 5, a driving box 10 is fixedly connected to the outer surface of the fixing frame 9, a main shaft 11 is arranged at the bottom of the driving box 10, the clamping mechanism 8 comprises a guide screw sleeve 801 and a connecting frame 805, a first screw 802 is fixedly connected to the inner thread of the guide screw sleeve 801, a second screw 810 is fixedly connected to the bottom of the connecting frame 805, a second connecting piece 806 is rotatably connected to the bottom of the connecting frame 810, and a second connecting piece 809 is fixedly connected to the bottom of the second connecting piece 809.

Specifically, the side plates 7 and the clamping mechanisms 8 are symmetrically disposed on both sides of the table 6, and the clamping mechanisms 8 are linearly arranged along the outer surfaces of the side plates 7.

Specifically, the outer surface of the guide screw sleeve 801 is fixedly connected to the inside of the side plate 7, and the outer surface of the guide screw sleeve 801 penetrates through the side plate 7.

Specifically, the end of the first screw 802 is fixedly connected with a first rotating handle 803, and one end of the first screw 802 far away from the first rotating handle 803 is rotatably connected with a first connecting piece 804.

Specifically, the outer surface of the first connecting piece 804 is fixedly connected to the outer surface of the connecting frame 805, the outer surface of the second screw 810 penetrates through the connecting frame 805, and the top end of the second screw 810 is fixedly connected with a second rotating handle 811.

Specifically, the outer surface of the link 805 is provided with a guide groove 807, and the projection of the outer surface of the second clip 808 is slidably coupled to the inside of the guide groove 807.

The working principle and the beneficial effects of the embodiment are as follows.

In use, the X-axis guiding device 3, the Y-axis guiding device 4 and the Z-axis guiding device 5 are mainly driven in a guiding way by a stepping motor, a ball screw and a sliding block, one or more clamping mechanisms 8 are selected according to the size of hardware, a second rotating handle 811 is rotated firstly to drive a second screw 810 to rotate upwards, a second clamping block 808 moves upwards under the connection effect of a second connecting piece 809 and the guiding effect of a guiding groove 807, the hardware is placed between the first clamping block 806 and the second clamping block 808, the second rotating handle 811 is rotated reversely to drive the second clamping block 808 to move downwards until the hardware is clamped and fixed, the first rotating handle 803 is rotated again to enable the first screw 802 to horizontally rotate along the guiding screw sleeve 801, under the connecting action of the first connecting piece 804, the connecting frame 805 is driven to horizontally move to a proper position, the other side of the hardware is clamped and fixed by the clamping mechanism 8 on the other side according to the steps, if the hardware is smaller, fewer clamping mechanisms 8 are selected to clamp and fix, if the hardware is larger or wider, more clamping mechanisms 8 are selected to clamp and fix, after the hardware is fixed, a proper engraving and milling cutter is selected to be installed on the main shaft 11, the X-axis guiding device 3 drives the workbench 6 to move in the X-axis direction, the Y-axis guiding device 4 drives the Z-axis guiding device 5 to move in the Y-axis direction, and the Z-axis guiding device 5 drives the driving box 10, the main shaft 11 and the engraving and milling cutter to move in the Z-axis direction, so that the engraving and milling cutter processes the hardware.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more in the limited case. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The engraving and milling machine for hardware machining comprises a base (1), and is characterized in that a portal frame (2) is fixedly connected to the side of the upper surface of the base (1), an X-axis guiding device (3) is fixedly connected to the upper surface of the base (1), a Y-axis guiding device (4) is fixedly connected to the outer surface of the portal frame (2), a Z-axis guiding device (5) is arranged on the outer surface of the Y-axis guiding device (4), a workbench (6) is arranged on the outer surface of the X-axis guiding device (3), a side plate (7) is fixedly connected to the outer surface of the workbench (6), a clamping mechanism (8) is fixedly connected to the inner portion of the side plate (7), a fixing frame (9) is arranged on the outer surface of the Z-axis guiding device (5), a driving box (10) is fixedly connected to the outer surface of the fixing frame, a main shaft (11) is arranged at the bottom of the driving box (10), the clamping mechanism (8) comprises a guide screw sleeve (801) and a connecting frame (805), a first screw (802) is connected to the inner portion of the guide screw sleeve (801), a second screw (805) is connected to the inner portion of the first screw (805), a second screw (805) is fixedly connected to the second screw (805), the bottom of the second connecting piece (809) is fixedly connected with a second clamping block (808).

2. The engraving and milling machine for processing hardware according to claim 1, wherein the side plates (7) and the clamping mechanisms (8) are symmetrically arranged on two sides of the workbench (6), and the clamping mechanisms (8) are linearly arranged along the outer surfaces of the side plates (7).

3. The engraving and milling machine for processing hardware according to claim 1, wherein the outer surface of the guide screw sleeve (801) is fixedly connected to the inside of the side plate (7), and the outer surface of the guide screw sleeve (801) penetrates through the side plate (7).

4. The engraving and milling machine for processing hardware according to claim 1, wherein a first rotating handle (803) is fixedly connected to the end portion of the first screw (802), and a first connecting piece (804) is rotatably connected to one end of the first screw (802) away from the first rotating handle (803).

5. The engraving and milling machine for processing hardware as set forth in claim 4, wherein the outer surface of the first connecting piece (804) is fixedly connected to the outer surface of the connecting frame (805), the outer surface of the second screw (810) penetrates through the connecting frame (805), and the top end of the second screw (810) is fixedly connected with a second rotating handle (811).

6. The engraving and milling machine for processing hardware according to claim 1, wherein the outer surface of the connecting frame (805) is provided with a guide groove (807), and the protruding block on the outer surface of the second clamping block (808) is slidingly connected with the inside of the guide groove (807).