CN206841034U - A CNC three-axis engraving machine - Google Patents

Abstract

The utility model discloses a CNC three-axis engraving machine, which comprises a processing platform, a transverse driving component, a bracket, a longitudinal driving component, a sliding seat, a lifting driving component and an engraving head, wherein the processing platform is horizontally arranged, and a product to be processed is placed on the processing platform; the transverse driving assembly is arranged on the processing platform, and the bracket is connected with the transverse driving assembly so that the transverse driving assembly drives the sliding seat to transversely and linearly move; the longitudinal driving assembly is arranged on the bracket, and the sliding seat is connected with the longitudinal driving assembly so that the longitudinal driving assembly drives the sliding seat to move longitudinally and linearly; above-mentioned lift drive assembly sets up on the slide, and the carving head is connected with lift drive assembly, and lift drive assembly drive carving head elevating movement to make the carving head be close to the processing platform, carve the product on the processing platform. The utility model relates to an integrated level is high, has simplified equipment structure, has reduced space occupancy, has reduced transmission error.

Description

A CNC three-axis engraving machine

technical field

The utility model relates to the field of hardware processing, in particular to a CNC three-axis engraving machine.

Background technique

Machining is a very important basic process in modern industrial production. Machining refers to the process of changing the shape or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. , the mechanical processing process is generally to fix the parts to be processed on the processing platform, and realize the cutting, milling, grinding, carving, drilling and other actions of the parts through the movement of the processing head. Engraving is a common mechanical processing technology. In principle, it is a combination of drilling and milling. It can be adapted to the processing of hardware, jade, acrylic and other raw materials. In actual processing and production, engraving is generally completed by engraving machines. The existing engraving machine has a complex structural design, many transmission parts, a large space occupation, and high transmission error.

Utility model content

The technical problem to be solved by the utility model is to provide a CNC three-axis engraving machine with high design integration, simplified equipment structure, reduced space occupancy, and reduced transmission error for the above-mentioned deficiencies in the prior art.

The technical scheme adopted by the utility model is as follows: a CNC three-axis engraving machine, including a processing platform, a horizontal drive assembly, a bracket, a longitudinal drive assembly, a sliding seat, a lifting drive assembly and an engraving head, wherein the above-mentioned processing platform is set horizontally, and its The product to be processed is placed on the top; the horizontal drive assembly is set on the processing platform, and the bracket is connected with the horizontal drive assembly so that the horizontal drive assembly can drive the slider to move horizontally and linearly; the above-mentioned vertical drive assembly is set on the bracket, and the slide seat is connected with the vertical drive assembly , so that the longitudinal drive assembly drives the sliding seat to move vertically and linearly; the above-mentioned lifting drive assembly is arranged on the sliding seat, the engraving head is connected with the lifting drive assembly, and the lifting drive assembly drives the engraving head to move up and down, so that the engraving head is close to the processing platform, and the processing platform The products on the board are engraved.

Preferably, transverse guide rods are respectively provided on the front and rear sides of the processing platform, and transverse sliders are slidably sleeved on the two transverse guide rods, and the outer sides of the two transverse sliders are respectively fixedly connected to the inner side walls of the bracket.

Preferably, the transverse drive assembly includes a transverse drive motor, a transverse screw, a transverse screw seat and a connecting plate, wherein the above-mentioned transverse drive motor is arranged at the left end of the processing platform, and the output shaft of the transverse drive motor passes through the The side wall extends into the processing platform; the above-mentioned horizontal screw rod is connected with the output shaft of the horizontal drive motor, the horizontal screw rod seat is sleeved on the horizontal screw rod, the connecting plate is connected and fixed on the bottom of the horizontal screw rod seat, and the two ends of the connecting plate They are respectively fixedly connected with the brackets; the above-mentioned brackets transversely drive the motor to drive the connecting plate to drive the brackets to move horizontally and linearly along the transverse guide rods.

Preferably, the longitudinal drive assembly includes a longitudinal drive motor, a longitudinal screw rod and a longitudinal guide rod, wherein the above-mentioned longitudinal screw rod and the longitudinal guide rod are respectively connected between the two side walls of the bracket, and one end of the longitudinal screw rod is connected to the The longitudinal drive motor on the side of the bracket is connected, and the longitudinal screw rod is covered with a longitudinal screw rod seat; the above-mentioned sliding seat is connected with the longitudinal screw rod through the longitudinal screw rod seat, and the sliding seat passes through the longitudinal guide rod and is guided by the longitudinal guide rod. Position limit; the longitudinal drive motor drives the longitudinal screw to rotate, so that the longitudinal screw seat drives the sliding seat to move longitudinally and linearly along the longitudinal guide rod.

Preferably, the lifting drive assembly includes a lifting drive motor, a lifting screw and a mounting base, wherein the lifting driving motor is arranged on the top of the sliding seat, and the output end extends downward; the lifting screw is connected to the lifting driving motor On the output end of the lifting screw, the lifting screw seat is set on the lifting screw seat; the above-mentioned mounting seat is connected and fixed on the outside of the lifting screw seat, and the lifting drive motor drives the lifting screw to rotate, so that the lifting screw seat drives the mounting seat to move up and down .

Preferably, the engraving head is arranged on the mounting base and moves with the mounting base so as to engrave the products on the processing platform.

The beneficial effects of the utility model are:

The utility model researches and develops the existing technology and market demand, and designs a CNC three-axis engraving machine with high design integration, simplifies the equipment structure, reduces the space occupancy rate, and reduces the transmission error; , Horizontal and lifting motion integrated design, through the bracket, sliding seat and mounting seat as the motion transfer bearing parts, the bracket moves horizontally and linearly, the sliding seat set on the bracket moves vertically linearly, and the mounting seat set on the sliding seat moves up and down, Therefore, the engraving head fixed on the mounting seat integrates three moving directions, the structure design is compact, and the space occupation is small; the longitudinal linear motion of the utility model is a longitudinal drive motor arranged on one side of the processing platform to drive the longitudinal screw to rotate, The longitudinal screw seat drives the bracket to move vertically and linearly along the longitudinal guide rod through the connecting plate, and the longitudinal screw, screw seat and connecting plate are all arranged at the bottom of the processing platform to effectively use the space; the horizontal linear movement of the utility model is for setting The horizontal drive motor on one side of the bracket drives the horizontal screw to rotate, so that the horizontal screw seat drives the slide to move horizontally along the horizontal guide rod. Similarly, the lifting linear motion of the utility model is also passed through the motor, the screw and the screw. The drive mode combined with the seat, and the guide rod is used to guide the limit; this structural design effectively simplifies the transmission structure and improves the transmission accuracy.

Description of drawings

Fig. 1 is one of the three-dimensional structure schematic diagrams of the present utility model.

Fig. 2 is the second perspective view of the utility model.

detailed description

The utility model will be further described below in conjunction with accompanying drawing:

As shown in Figures 1 to 2, the technical solution adopted by the utility model is as follows: a CNC three-axis engraving machine, including a processing platform 1, a horizontal drive assembly, a bracket 8, a longitudinal drive assembly, a sliding seat 12, a lifting drive assembly and Engraving head 16, wherein, the above-mentioned processing platform 1 is arranged horizontally, and the product to be processed is placed on it; the horizontal driving assembly is arranged on the processing platform 1, and the support 8 is connected with the horizontal driving assembly, so that the horizontal driving assembly drives the sliding seat 8 to move horizontally and linearly The above-mentioned longitudinal driving assembly is arranged on the bracket 8, and the sliding seat 12 is connected with the longitudinal driving assembly, so that the longitudinal driving assembly drives the sliding seat 12 to move longitudinally and linearly; the above-mentioned lifting driving assembly is arranged on the sliding seat 12, and the engraving head 16 and the lifting driving assembly Connected, the lifting drive assembly drives the engraving head 16 to move up and down, so that the engraving head 16 is close to the processing platform 1, and the products on the processing platform 1 are engraved.

The front and rear sides of the processing platform 1 are respectively provided with transverse guide rods 6, and the two transverse guide rods 6 are respectively slidably provided with transverse sliders 7, and the outer sides of the two transverse sliders 7 are fixedly connected with the inner side walls of the bracket 8 respectively.

The transverse drive assembly comprises a transverse drive motor 2, a transverse screw mandrel 3, a transverse screw mandrel seat 4 and a connecting plate 5, wherein the above-mentioned transverse drive motor 2 is arranged on the left end of the processing platform 1, and the output shaft of the transverse drive motor 2 passes through the process platform The side wall of 1 extends into the processing platform 1; the above-mentioned horizontal screw rod 3 is connected to the output shaft of the horizontal drive motor 2, the horizontal screw rod seat 4 is sleeved on the horizontal screw rod 3, and the connecting plate 5 is connected and fixed on the horizontal screw rod seat 4, the two ends of the connecting plate 5 are fixedly connected with the support 8 respectively;

The longitudinal drive assembly comprises a longitudinal drive motor 9, a longitudinal screw rod 10 and a longitudinal guide rod 11, wherein the above-mentioned longitudinal screw rod 10 and the longitudinal guide rod 11 are respectively connected between the two side walls of the support 8, and one end of the longitudinal screw rod 10 is connected to the The longitudinal drive motor 9 arranged on the side of the support 8 is connected, and the longitudinal screw rod 10 is sleeved with a longitudinal screw rod seat; the above-mentioned sliding seat 12 is connected with the longitudinal screw rod 10 through the longitudinal screw rod seat, and the sliding seat 12 passes through the longitudinal guide rail. The rod 11 is guided and limited by the longitudinal guide rod 11; the longitudinal drive motor 9 drives the longitudinal screw rod 10 to rotate, so that the longitudinal screw rod seat drives the slide seat 12 to move along the longitudinal linear motion of the longitudinal guide rod 11.

The lifting drive assembly includes a lifting drive motor 13, a lifting screw rod 14 and a mounting base 15, wherein the lifting driving motor 13 is arranged on the top of the slide seat 8, and the output end extends downward; the lifting screw rod 14 is connected to the lifting driving motor On the output end of 13, the lifting screw rod 14 is covered with a lifting screw rod seat; the above-mentioned mounting seat 15 is connected and fixed on the outside of the lifting screw rod seat, and the lifting drive motor 13 drives the lifting screw rod 14 to rotate, so that the lifting screw rod seat 14 drives mounting seat 15 lifting motion.

The engraving head 16 is arranged on the mounting base 15 and moves with the mounting base 15 so as to engrave the products on the processing platform 1 .

Further, the utility model designs a CNC three-axis engraving machine with high design integration, simplifies the equipment structure, reduces the space occupation rate, and reduces the transmission error; the utility model integrates the vertical, horizontal and lifting motions, Through the bracket, sliding seat and mounting seat as the motion transfer bearing parts, the bracket moves horizontally and linearly, the sliding seat set on the bracket moves vertically linearly, and the mounting seat set on the sliding seat moves up and down, so that the carving fixed on the mounting seat The head integrates three moving directions, the structure design is compact, and the space occupation is small; the longitudinal linear motion of the utility model is a longitudinal drive motor arranged on one side of the processing platform to drive the longitudinal screw to rotate, so that the longitudinal screw seat is driven by the connecting plate The bracket moves vertically and linearly along the longitudinal guide rod, and the longitudinal screw rod, screw rod seat and connecting plate are all arranged at the bottom of the processing platform to effectively use the space; the horizontal linear motion of the utility model is driven by a horizontal drive motor arranged on one side of the bracket The horizontal screw rod rotates, so that the horizontal screw seat drives the slide seat to move horizontally and linearly along the horizontal guide rod. Similarly, the lifting linear motion of the utility model is also driven by the combination of the motor, the screw rod and the screw seat, and utilizes The guide rod guides the limit; this structural design effectively simplifies the transmission structure and improves the transmission accuracy.

The embodiment of the utility model is only to introduce its specific implementation, not to limit its protection scope. Those skilled in the industry can make some modifications under the inspiration of this embodiment, so all equivalent changes or modifications made according to the patent scope of the utility model all belong to the scope of the patent claims of the utility model.

Claims (6)

1. A kind of 1. axle engraving machines of CNC tri-, it is characterised in that：Including processing platform（1）, laterally driven component, support（8）, longitudinal direction Drive component, slide（12）, lifting drive component and engraving member（16）, wherein, above-mentioned processing platform（1）It is horizontally disposed, thereon It is placed with product to be processed；Laterally driven component is arranged at processing platform（1）On, support（8）It is connected with laterally driven component, So as to laterally driven Component driver slide（8）Laterally linear motion；Above-mentioned zigzag tread patterns component is arranged at support（8）On, slide （12）It is connected with zigzag tread patterns component, so as to zigzag tread patterns Component driver slide（12）Linear longitudinal movement；Above-mentioned lifting driving Component is arranged at slide（12）On, engraving member（16）It is connected with lifting drive component, lifting drive component driving engraving member（16） Elevating movement, to make engraving member（16）Close to processing platform（1）, to processing platform（1）On product carved.
2. A kind of 2. axle engraving machines of CNC tri- according to claim 1, it is characterised in that：Described processing platform（1）It is front and rear Both sides are respectively equipped with horizontal guide rod（6）, two horizontal guide rods（6）On be respectively slidably arranged with transverse slider（7）, two is laterally sliding Block（7）Outside respectively with support（8）Madial wall be fixedly connected.
3. A kind of 3. axle engraving machines of CNC tri- according to claim 2, it is characterised in that：Described laterally driven component includes Horizontal drive motor（2）, cross lead screw（3）, transverse wire pole socket（4）And connecting plate（5）, wherein, above-mentioned horizontal drive motor（2） It is arranged at processing platform（1）Left end, horizontal drive motor（2）Output shaft pass through processing platform（1）Side wall stretch into processing Platform（1）It is interior；Above-mentioned cross lead screw（3）With horizontal drive motor（2）Output axis connection, transverse wire pole socket（4）It is set in horizontal stroke To screw mandrel（3）On, connecting plate（5）It is fastened on transverse wire pole socket（4）Bottom, connecting plate（5）Both ends respectively with support （8）It is fixedly connected；Above-mentioned support（8）Horizontal drive motor（2）Drive connection plate（5）Drive support（8）Transversely guide rod（6）It is horizontal To linear motion.
4. A kind of 4. axle engraving machines of CNC tri- according to claim 3, it is characterised in that：Described zigzag tread patterns component includes Vertical drive motor（9）, longitudinal screw mandrel（10）And Der Laengslenker（11）, wherein, above-mentioned longitudinal screw mandrel（10）And Der Laengslenker （11）It is connected to support（8）Two side between, longitudinal screw mandrel（10）One end and be arranged on support（8）The longitudinal direction of sidepiece Motor（9）Connection, longitudinal screw mandrel（10）On be arranged with longitudinal screw mandrel seat；Above-mentioned slide（12）By longitudinal screw mandrel seat with indulging To screw mandrel（10）Connection, and slide（12）Through Der Laengslenker（11）, pass through Der Laengslenker（11）Guide and limit；Zigzag tread patterns electricity Machine（9）Drive longitudinal screw mandrel（10）Rotary motion, longitudinal screw mandrel seat is set to drive slide（12）Along Der Laengslenker（11）Longitudinal straight line Motion.
5. A kind of 5. axle engraving machines of CNC tri- according to claim 4, it is characterised in that：Described lifting drive component includes Lift motor（13）, elevating screw（14）And mounting seat（15）, wherein, above-mentioned lifting motor（13）It is arranged at slide （8）Top, and output end extends downward；Above-mentioned elevating screw（14）It is connected to lifting motor（13）Output end On, elevating screw（14）On be arranged with elevating screw seat；Above-mentioned mounting seat（15）The outside of elevating screw seat is connected and fixed on, is risen Motor drops（13）Drive elevating screw（14）Rotary motion, make elevating screw seat（14）Drive mounting seat（15）Lifting fortune It is dynamic.
6. A kind of 6. axle engraving machines of CNC tri- according to claim 5, it is characterised in that：Described engraving member（16）It is arranged at Mounting seat（15）On, and with mounting seat（15）Motion, so as to processing platform（1）On product carved.