CN213052946U - Three-spindle engraving and milling machine - Google Patents

Three-spindle engraving and milling machine Download PDF

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Publication number
CN213052946U
CN213052946U CN202022007015.4U CN202022007015U CN213052946U CN 213052946 U CN213052946 U CN 213052946U CN 202022007015 U CN202022007015 U CN 202022007015U CN 213052946 U CN213052946 U CN 213052946U
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China
Prior art keywords
axis
linear guide
guide rail
axis linear
spindle
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Active
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CN202022007015.4U
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Chinese (zh)
Inventor
王嵩晖
李星星
龚创宁
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Zhuhai Kangxin Precision Machinery Co ltd
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Zhuhai Kangxin Precision Machinery Co ltd
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Abstract

The utility model provides a three-spindle engraving and milling machine, which comprises a base assembly part, a Y-axis linear guide rail and an X-axis upright post assembly part, wherein the Y-axis linear guide rail and the X-axis upright post assembly part are positioned above the base assembly part; three parallel Z-axis linear guide rails and a spindle box assembly component are fixed in front of the Z-axis supporting plate assembly component, wherein the spindle box assembly component is correspondingly fixed in the Z-axis linear guide rails and can move in the Z-axis direction along the Z-axis linear guide rails; the spindle box assembly part comprises a spindle, and a cutter is fixed below the spindle. Different traditional carving mills machine, this application sets up the three main shaft that can slide along the Z axle direction, can process three work pieces simultaneously under the condition of a lathe bed of sharing.

Description

Three-spindle engraving and milling machine
Technical Field
The utility model relates to a processing equipment, concretely relates to three main shaft cnc engraving and milling machines.
Background
The engraving and milling machine is a numerical control machine which corresponds to the numerical control machine of the traditional engraving machine and uses a small cutter and a high-power and high-speed spindle motor. The engraving and milling machine can be used for engraving and milling, has the advantages of strong cutting capability and high processing precision, and can process materials with high hardness. The common engraving and milling machine is usually designed as a single machine head, the direction vertical to the horizontal plane is a Z axis, and the machine head moves on an X axis, a Y axis and a Z axis under the control of a motor to engrave and mill a single workpiece. However, with the rapid increase of the requirements of various application fields in the market on high precision and high efficiency in the product processing process, the requirements on the numerical control engraving and milling machine are higher and higher, and the engraving and milling machine with low cost and higher efficiency is required in the market.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model aims at providing a three main shaft cnc engraving and milling machines.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a three-spindle engraving and milling machine comprises a base assembling part, a Y-axis linear guide rail and an X-axis upright post assembling part, wherein the Y-axis linear guide rail and the X-axis upright post assembling part are positioned above the base assembling part; the Y-axis table mount and the fence are slidable along a Y-axis linear guide; a workpiece clamping unit is arranged on the Y-axis workbench assembling part; a protective cover is arranged above the Y-axis linear guide rail, one end of the protective cover is fixed on the base assembling part, and the other end of the protective cover can telescopically slide along the Y-axis linear guide rail;
the height of the X-axis upright post assembling component is higher than that of the Y-axis workbench assembling component, an X-axis linear guide rail and a Z-axis supporting plate assembling component are fixed on the side surface of the X-axis upright post assembling component, and the Z-axis supporting plate assembling component can move along the X-axis linear guide rail in the X-axis direction; three parallel Z-axis linear guide rails and a spindle box assembly component are fixed in front of the Z-axis supporting plate assembly component, wherein the spindle box assembly component is correspondingly fixed in the Z-axis linear guide rails and can move in the Z-axis direction along the Z-axis linear guide rails; the spindle box assembly part comprises a spindle, and a cutter is fixed below the spindle.
Furthermore, the protective covers comprise two protective covers which are respectively positioned at two sides of the Y-axis workbench assembling part.
Furthermore, the one end of protection casing on Y axle direction is passed through the locking screw and is fixed base assembling part upper surface, and other end fixed connection is in Y axle workstation assembling part side, when Y axle workstation assembling part removed, the one end correspondence removal at Y axle workstation assembling part was fixed to the protection casing.
Furthermore, an extension guide rail is fixed at the tail end of the Y-axis linear guide rail, the extension guide rail is connected with the Y-axis linear guide rail, and a triple tool magazine is fixed on the extension guide rail.
Furthermore, the clamping unit comprises M workpiece clamps which are arranged in parallel in the X-axis direction, the workpiece clamps comprise two clamping plates which are parallel in the X-axis direction, and the clamping and the loosening of the workpiece are realized by adjusting the distance between the two clamping plates; m is an integer greater than 0.
Furthermore, the main shaft is connected with a corresponding driving motor and is driven by the driving motor to move along the Z-axis direction.
The beneficial effects of the utility model reside in that: the three-spindle engraving and milling machine comprises three independent spindles, the height of each engraving and milling head can be independently adjusted, and workpieces with different sizes can be simultaneously processed; and meanwhile, the protective cover is also arranged and used for preventing impurities such as scraps, cutting fluid and the like from entering the Y-axis linear guide rail to influence device transmission.
Drawings
FIG. 1 is a schematic front view of a three spindle cnc engraving and milling machine of the present application;
fig. 2 is a rear schematic view of a three-spindle cnc engraving and milling machine in the present application.
The reference numbers are 1 base assembling part, 20Y-axis linear guide rail, 21Y-axis workbench assembling part, 22 protective cover, 23 protective plate, 24 extension guide rail, 30X-axis upright post assembling part, 31Z-axis supporting plate assembling part, 32Z-axis linear guide rail, 33X-axis linear guide rail, 34 main shaft box assembling part and 35 main shaft.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
a three-spindle engraving and milling machine comprises a base assembling part 1, a Y-axis linear guide rail 20 and an X-axis upright post assembling part 30, wherein the Y-axis linear guide rail 20 is positioned above the base assembling part 1, a protection plate 23 is movably connected in the Y-axis linear guide rail 20, and a Y-axis workbench assembling part 21 is fixedly connected above the protection plate 23; the Y-axis table mount 21 and the shielding plate 23 are slidable along the Y-axis linear guide 20; a workpiece clamping unit is arranged on the Y-axis workbench assembling part 21; a protective cover 22 is arranged above the Y-axis linear guide 20, one end of the protective cover 22 is fixed on the base assembling part 1, and the other end can slide along the Y-axis linear guide 20 in a telescopic manner.
The protective covers 22 in this application include two, which are respectively located on both sides of the Y-axis table assembling part 21; one end of the protective cover 22 in the Y-axis direction is fixed on the upper surface of the base assembly part 1 through a locking screw, the other end of the protective cover 22 is fixedly connected to the side surface of the Y-axis workbench assembly part 21, when the Y-axis workbench assembly part 21 moves, the protective cover 22 moves together, the protective cover 22 is of a compressible and extensible structure, when the Y-axis workbench assembly part 21 moves, one of the protective covers 22 on two sides is compressed and one is stretched, and the combined protective plate 23 ensures that the Y-axis linear guide rail is always covered by the protective cover and the protective plate together, so that engraving and milling impurities are prevented from entering the Y-axis linear guide rail, and the movement of the Y-axis.
An extension guide rail 24 is fixed at the tail end of the Y-axis linear guide rail 20 and is connected with the Y-axis linear guide rail, a triple tool magazine is fixed on the extension guide rail, a workpiece subjected to engraving and milling is transmitted to the extension guide rail, and the triple tool magazine on the extension guide rail can further process the workpiece.
The clamping unit comprises M workpiece clamps which are arranged in parallel in the X-axis direction, the workpiece clamps comprise two clamping plates which are parallel in the X-axis direction, and the clamping and the loosening of the workpiece are realized by adjusting the distance between the two clamping plates; m is an integer greater than 0. Set up a plurality of work piece holders and can ensure that can the multiple work piece of centre gripping simultaneously in the Y axle workstation, loop through the carving cutter head and carry out carving and milling technology, improved carving greatly and milled efficiency.
The height of the X-axis upright post assembly part 30 is higher than that of the Y-axis workbench assembly part 21, an X-axis linear guide rail 33 and a Z-axis pallet assembly part 31 are fixed on the side surface of the X-axis upright post assembly part 34, and the Z-axis pallet assembly part 31 can move along the X-axis linear guide rail 33 in the X-axis direction; three parallel Z-axis linear guide rails 32 and a headstock assembling part 34 are fixed in front of the Z-axis pallet assembling part 31, wherein the headstock assembling part 34 is correspondingly fixed in the Z-axis linear guide rail 33 and can move in the Z-axis direction along the Z-axis linear guide rail 33; the spindle head mounting member 34 includes a spindle 35, and a tool is fixed below the spindle.
The utility model discloses well main shaft connection corresponds driving motor to remove along Z axle direction under driving motor's drive, that is to say that every main shaft all is mutually independent, can control its height through the driving motor who corresponds, when the work piece height that is located on the Y axle workstation is different, can adjust the height that corresponds the carving cutter head through controlling each driving motor, realize different work pieces processing in same batch.
The X-axis linear guide rail can ensure that the Z-axis supporting plate assembly part moves along the X axis, and can ensure that when one engraving and milling head breaks down, the other engraving and milling head can also process workpieces in different X-axis coordinates on the Y-axis workbench assembly part.
Y axle workstation rigging part 21 can drive the work piece and remove in Y axle direction in this application, and Z axle layer board rigging part 31 can drive three parallel main shaft 35 and remove along X axle direction on X axle linear guide rail 33, and three main shaft 35 can move in Z axle direction along respective Z axle linear guide rail 32, and then realizes the removal and the regulation of each dimension in the three-dimensional coordinate. When the Y-axis table assembling part 21 moves to the lower part of the main spindle box assembling part 34, the main spindle 35 moves down to the engraving and milling position according to the height of the workpiece below the main spindle 35, the workpiece is machined, after the machining is completed, the main spindle 35 rises to the initial position, and the workpiece is driven by the Y-axis table assembling part 21 to continue to advance to the extension guide rail 24 for further machining.
The three-spindle engraving and milling machine comprises three independent spindles, the height of each engraving and milling head can be independently adjusted, and workpieces with different sizes can be simultaneously processed; and meanwhile, the protective cover is also arranged and used for preventing impurities such as scraps, cutting fluid and the like from entering the Y-axis linear guide rail to influence device transmission.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims (6)

1. A three-spindle engraving and milling machine is characterized by comprising a base assembling part, a Y-axis linear guide rail and an X-axis upright post assembling part, wherein the Y-axis linear guide rail and the X-axis upright post assembling part are positioned above the base assembling part; the Y-axis table mount and the fence are slidable along a Y-axis linear guide; a workpiece clamping unit is arranged on the Y-axis workbench assembling part; a protective cover is arranged above the Y-axis linear guide rail, one end of the protective cover is fixed on the base assembling part, and the other end of the protective cover can telescopically slide along the Y-axis linear guide rail;
the height of the X-axis upright post assembling component is higher than that of the Y-axis workbench assembling component, an X-axis linear guide rail and a Z-axis supporting plate assembling component are fixed on the side surface of the X-axis upright post assembling component, and the Z-axis supporting plate assembling component can move along the X-axis linear guide rail in the X-axis direction; three parallel Z-axis linear guide rails and a spindle box assembly component are fixed in front of the Z-axis supporting plate assembly component, wherein the spindle box assembly component is correspondingly fixed in the Z-axis linear guide rails and can move in the Z-axis direction along the Z-axis linear guide rails; the spindle box assembly part comprises a spindle, and a cutter is fixed below the spindle.
2. The machine of claim 1, wherein the shield includes two shields, one on each side of the Y-axis table mount.
3. The engraving and milling machine with three spindles as claimed in claim 2, wherein one end of the protective cover in the Y-axis direction is fixed on the upper surface of the base assembly member by a locking screw, and the other end of the protective cover is fixedly connected to the side surface of the Y-axis table assembly member.
4. The engraving and milling machine with three main shafts according to claim 1, wherein an extension guide rail is fixed at the tail end of the Y-axis linear guide rail, the extension guide rail is connected with the Y-axis linear guide rail, and a triple cutter magazine is fixed on the extension guide rail.
5. The engraving and milling machine with three spindles according to claim 1, wherein the clamping unit comprises M workpiece clamps arranged in parallel in the X-axis direction, the workpiece clamps comprise two clamping plates parallel in the X-axis direction, and clamping and unclamping of the workpiece are realized by adjusting the distance between the two clamping plates; m is an integer greater than 0.
6. The engraving and milling machine with three spindles as claimed in claim 1, wherein the spindles are connected to corresponding driving motors and driven by the driving motors to move along the Z-axis direction.
CN202022007015.4U 2020-09-14 2020-09-14 Three-spindle engraving and milling machine Active CN213052946U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022007015.4U CN213052946U (en) 2020-09-14 2020-09-14 Three-spindle engraving and milling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022007015.4U CN213052946U (en) 2020-09-14 2020-09-14 Three-spindle engraving and milling machine

Publications (1)

Publication Number Publication Date
CN213052946U true CN213052946U (en) 2021-04-27

Family

ID=75558929

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022007015.4U Active CN213052946U (en) 2020-09-14 2020-09-14 Three-spindle engraving and milling machine

Country Status (1)

Country Link
CN (1) CN213052946U (en)

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