CN210060431U - High-precision vertical machining center - Google Patents

High-precision vertical machining center Download PDF

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Publication number
CN210060431U
CN210060431U CN201920762807.7U CN201920762807U CN210060431U CN 210060431 U CN210060431 U CN 210060431U CN 201920762807 U CN201920762807 U CN 201920762807U CN 210060431 U CN210060431 U CN 210060431U
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CN
China
Prior art keywords
axis
axis transmission
tool magazine
base
transmission
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Expired - Fee Related
Application number
CN201920762807.7U
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Chinese (zh)
Inventor
邹善福
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Dongguan Qiao Hong Machinery Co Ltd
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Dongguan Qiao Hong Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Dongguan Qiao Hong Machinery Co Ltd filed Critical Dongguan Qiao Hong Machinery Co Ltd
Priority to CN201920762807.7U priority Critical patent/CN210060431U/en
Application granted granted Critical
Publication of CN210060431U publication Critical patent/CN210060431U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a high accuracy vertical machining center, it includes frame, X axle unable adjustment base, Y axle removal saddle, workstation, Z axle support arm, drive mechanism and processing agency, and the frame includes base and stand, and the stand sets up in the upper end of base, stand and base integrated into one piece, Z axle support arm sets up on the stand, and processing agency sets up on Z axle support arm, and processing agency includes rotating spindle and tool magazine subassembly, and Z axle support arm includes tool magazine support arm and main shaft support arm, and the tool magazine subassembly is connected with the tool magazine support arm, and rotating spindle sets up in the front end of main shaft support arm, and the back of tool magazine subassembly is provided with logical groove, and rotating spindle inlays the inside of locating the tool magazine subassembly through leading to the groove, is provided with the tool changing arm between rotating spindle and the tool magazine subassembly, and the tool magazine subassembly includes rotary disk and cutter fixed slot. The utility model discloses an adopt the rotating spindle to inlay the structural design who locates the tool magazine subassembly inside, reduce its shared space size, realize the automatic tool changing of rotating spindle.

Description

High-precision vertical machining center
Technical Field
The utility model belongs to the technical field of the machining center technique and specifically relates to a high accuracy vertical machining center.
Background
With the continuous development of society and the continuous development of scientific level, industrial production is rapidly developed, and in order to meet the industrial production requirements of modern society, a plurality of automatic processing equipment are developed, and a processing center is a highly-automatic multifunctional numerical control machine tool with a tool magazine and an automatic tool changing device. The vertical machining center is a machining center with a main shaft in a vertical state, is mainly a fixed upright column in structural form, is rectangular, has no indexing rotation function, is suitable for machining disc, sleeve and plate parts, generally has three linear motion coordinate axes, can be provided with a rotary table rotating along a horizontal axis on the working table and is used for machining spiral line parts, and can be widely used due to high working efficiency and low production and machining cost.
At present, a machine table of an existing vertical machining center generally adopts a manual means to replace a rotating main shaft machining tool, in order to better realize automatic production of the machining center, a technical worker in the field arranges conventional tools to be used by adopting a tool magazine for processing, but at present, only four tools can be arranged in the tool magazine, the tool magazine is driven to rotate through a rotating shaft to replace the tools, and the functionality is poor.
Meanwhile, the machine of the existing vertical machining center usually adopts a linear structural design (the X-axis supporting seat is arranged at the upper end of the Y-axis supporting seat), the structural mode usually has defects, the first mode has long extension, large occupied space and poor appearance, the practicability is low, the second mode easily causes deviation, when the vertical machining center performs machining, the workbench needs to move in the directions of the X-axis and the Y-axis, the lower part of the linear structural design is in a hollow state, when the workbench runs to two sides, due to the weight of the workbench and a workpiece, the X-axis or the Y-axis supporting seat is more or less easily pressed down, the position error of the workbench can be caused, and the precision of a product is further influenced.
Therefore, a high-precision vertical machining center which has high automation degree, reduces the occupied space and realizes automatic tool changing of the rotary spindle is urgently needed in the market.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem to the problem among the above-mentioned prior art, provide an degree of automation height, reduce its shared space size, realize the vertical machining center of high accuracy of the automatic tool changing of rotating spindle.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
a high-precision vertical machining center comprises a rack, an X-axis fixed base, a Y-axis movable saddle, a workbench, a Z-axis supporting arm, a transmission mechanism and a machining mechanism, wherein the rack comprises a base and a stand column, the stand column is arranged at the upper end of the base and is integrally formed with the base, the Z-axis supporting arm is arranged on the stand column, the machining mechanism is arranged on the Z-axis supporting arm and comprises a rotating main shaft and a tool magazine component, the Z-axis supporting arm comprises a tool magazine supporting arm and a main shaft supporting arm, the tool magazine component is connected with the tool magazine supporting arm, the rotating main shaft is arranged at the front end of the main shaft supporting arm, a through groove is formed in the back of the tool magazine component, the rotating main shaft is embedded in the tool magazine component through the through groove, a tool changing arm is arranged between the rotating main shaft and the tool magazine component, and the tool changing function is realized through the tool, the tool magazine assembly comprises a rotating disc and a plurality of tool fixing grooves.
As a further elaboration of the above technical solution:
in the technical scheme, X axle unable adjustment base sets up perpendicularly in the front end of base, X axle unable adjustment base is T style of calligraphy structure with base integrated into one piece and this X axle fixing base and base, Y axle removes the saddle and sets up in X axle unable adjustment base's upper end, the length that the seat was removed to the Y axle is less than the length of X axle fixing base, Z axle support arm sets up in the front end of stand, processing mechanism sets up on Z axle support arm, drive mechanism includes X axle drive assembly, Y axle drive assembly and Z axle drive assembly, Y axle removes the saddle and slides through X axle drive assembly and sets up in X axle unable adjustment base's upper end, the workstation slides through Y axle drive assembly and sets up in the upper end that Y axle removed the saddle, Z axle support arm slides through Z axle drive assembly and sets up in the front end of stand.
In the technical scheme, the X-axis transmission component comprises an X-axis transmission motor, an X-axis transmission bearing, an X-axis transmission lead screw, an X-axis moving block, an X-axis transmission slide rail and an X-axis transmission slide block, one end of the X-axis transmission bearing is connected with the X-axis transmission motor, the other end of the X-axis transmission bearing is connected with the X-axis transmission screw rod, the X-axis moving block is sleeved on the X-axis transmission screw rod and fixed in the middle of the bottom end of the Y-axis moving saddle, the X-axis transmission slide block is arranged on the X-axis transmission slide rail in a sliding way and is fixed at the two sides of the bottom end of the Y-axis movable saddle, the X-axis transmission slide rail is arranged on the X-axis fixing base, and the X-axis transmission motor, the X-axis transmission bearing, the X-axis transmission screw rod, the X-axis transmission slide rail and the X-axis transmission slide block provide power for the Y-axis movable saddle to do X-axis horizontal left-right movement at the upper end of the X-axis fixing base.
In the technical scheme, the Y-axis transmission component comprises a Y-axis transmission motor, a Y-axis transmission bearing, a Y-axis transmission screw rod, a Y-axis transmission slide rail and a Y-axis transmission slide block, one end of the Y-axis transmission bearing is connected with a Y-axis transmission motor, the other end of the Y-axis transmission bearing is connected with a Y-axis transmission screw rod, the Y-axis moving block is sleeved on the Y-axis transmission screw rod and fixed in the middle of the bottom end of the workbench, the Y-axis transmission slide block is arranged on the Y-axis transmission slide rail in a sliding way and is fixed at the two sides of the bottom end of the workbench, the Y-axis transmission slide rail is arranged on the Y-axis movable saddle, and the Y-axis transmission motor, the Y-axis transmission bearing, the Y-axis transmission screw rod, the Y-axis transmission slide rail and the Y-axis transmission slide block provide power for the workbench to do Y-axis horizontal front-back movement at the upper end of the Y-axis movable saddle.
In the technical scheme, the Z-axis transmission component comprises a Z-axis transmission motor, a Z-axis transmission bearing, a Z-axis transmission screw rod, a Z-axis transmission slide rail and a Z-axis transmission slide block, one end of the Z-axis transmission bearing is connected with the Z-axis transmission motor, the other end of the Z-axis transmission bearing is connected with the Z-axis transmission screw rod, the Z-axis moving block is sleeved on the Z-axis transmission screw rod and fixed in the middle of the bottom end of the Z-axis supporting arm, the Z-axis transmission slide block is arranged on the Z-axis transmission slide rail in a sliding way and is fixed at the two sides of the bottom end of the Z-axis supporting arm, the Z-axis transmission slide rail is arranged at the front end of the stand column, and the Z-axis transmission motor, the Z-axis transmission bearing, the Z-axis transmission lead screw, the Z-axis transmission slide rail and the Z-axis transmission slide block provide power for the Z-axis support arm to do vertical up-and-down movement of the Z axis at the front end of the stand column.
In the technical scheme, the stroke range of the Y-axis movable saddle on the X-axis fixed base is 0-1600mm, the stroke range of the worktable on the Y-axis movable saddle is 0-500mm, and the stroke range of the Z-axis support arm on the upright post is 0-500 mm.
The beneficial effects of the utility model reside in that: the utility model has the advantages of reasonable design and novel structure, through adopting the structural design of the processing mechanism and the structural design of the rotating main shaft, the tool magazine assembly and the tool changing arm, the processing modes and the processing types are enriched, manual tool changing is not needed when the automatic processing production is realized, the working efficiency is improved, and the functionality is strong; meanwhile, the X-axis fixing base and the base are integrally formed, and the X-axis fixing base and the base adopt a T-shaped structural mode to replace a straight-line structure in the prior art, so that the utility model is more stable and efficient in operation, the shaking of the X-axis fixing base, the Y-axis moving saddle and the workbench is reduced during processing operation, the deviation of processing work is reduced, and the processing precision and the yield of processed workpieces are improved; through the structural design who adopts drive mechanism, make the utility model discloses can realize the triaxial linkage, the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be described in further detail with reference to fig. 1.
The embodiments described by referring to the drawings are exemplary and intended to be used for explaining the present application and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered limiting. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating 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 the present application, "a plurality" means two or more unless specifically limited otherwise. In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate. In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
Fig. 1 illustrates a specific embodiment of a high-precision vertical machining center according to the present invention, and referring to fig. 1, a high-precision vertical machining center includes a frame 1, an X-axis fixing base 2, a Y-axis moving saddle 3, a worktable 4, a Z-axis supporting arm 5, a transmission mechanism 6, and a machining mechanism 7, the frame includes a base 11 and a column 12, the column 12 is disposed at an upper end of the base 11, the column 12 is integrally formed with the base 11, the Z-axis supporting arm 5 is disposed on the column 12, the machining mechanism 7 is disposed on the Z-axis supporting arm 5, the machining mechanism 7 includes a rotary spindle 71 and a tool magazine assembly 72, the Z-axis supporting arm 5 includes a spindle supporting arm 51 and a tool magazine supporting arm 52, the tool magazine assembly 72 is connected with the tool magazine supporting arm 52, the rotary spindle 71 is disposed at a front end of the spindle supporting arm 51, a through groove is disposed at a back portion of the tool magazine assembly, rotatory main shaft 71 inlays the inside of locating tool magazine subassembly 72 through leading to the groove, be provided with the tool change arm between rotatory main shaft 71 and the tool magazine subassembly 72, rotatory main shaft 71 and tool magazine subassembly 72 realize the tool changing function through the tool change arm, tool magazine subassembly 72 includes rotary disk and a plurality of cutter fixed slots.
As a further improvement of the utility model, the X-axis fixed base 2 is vertically arranged at the front end of the base 11, the X-axis fixed base 2 and the base 11 are integrally formed, the X-axis fixed base 2 and the base 11 are in a T-shaped structure, the Y-axis movable saddle 3 is arranged at the upper end of the X-axis fixed base 2, the length of the Y-axis movable base 3 is less than that of the X-axis fixed base 1, the Z-axis supporting arm 5 is arranged at the front end of the upright post 12, the processing mechanism 7 is arranged on the Z-axis supporting arm 5, the transmission mechanism 6 comprises an X-axis transmission component 61, a Y-axis transmission component 62 and a Z-axis transmission component 64, the Y-axis movable saddle 2 is arranged at the upper end of the X-axis fixed base 2 in a sliding way through an X-axis transmission component 61, the worktable 4 is arranged at the upper end of the Y-axis movable saddle 3 in a sliding way through a Y-axis transmission assembly 62, the Z-axis supporting arm 5 is arranged at the front end of the upright post 12 in a sliding manner through a Z-axis transmission assembly 63.
As a further improvement of the utility model, the X-axis transmission component 61 comprises an X-axis transmission motor, an X-axis transmission bearing, an X-axis transmission screw rod, an X-axis moving block, an X-axis transmission slide rail and an X-axis transmission slide block, one end of the X-axis transmission bearing is connected with the X-axis transmission motor, the other end of the X-axis transmission bearing is connected with the X-axis transmission screw rod, the X-axis moving block is sleeved on the X-axis transmission screw rod and is fixed in the middle of the bottom end of the Y-axis moving saddle 3, the X-axis transmission slide block is arranged on the X-axis transmission slide rail in a sliding way and is fixed at the two sides of the bottom end of the Y-axis movable saddle 3, the X-axis transmission slide rail is arranged on the X-axis fixing base 2, and the X-axis transmission motor, the X-axis transmission bearing, the X-axis transmission screw rod, the X-axis transmission slide rail and the X-axis transmission slide block provide power for the Y-axis movable saddle 3 to move horizontally left and right on the upper end of the X-axis fixing base 2.
As a further improvement of the utility model, the Y-axis transmission component 62 comprises a Y-axis transmission motor, a Y-axis transmission bearing, a Y-axis transmission screw rod, a Y-axis transmission slide rail and a Y-axis transmission slide block, one end of the Y-axis transmission bearing is connected with a Y-axis transmission motor, the other end of the Y-axis transmission bearing is connected with a Y-axis transmission screw rod, the Y-axis moving block is sleeved on the Y-axis transmission screw rod and fixed in the middle of the bottom end of the workbench 4, the Y-axis transmission slide block is arranged on the Y-axis transmission slide rail in a sliding way and is fixed at the two sides of the bottom end of the workbench 4, the Y-axis transmission slide rail is arranged on the Y-axis movable saddle 3, and the Y-axis transmission motor, the Y-axis transmission bearing, the Y-axis transmission screw rod, the Y-axis transmission slide rail and the Y-axis transmission slide block provide power for the workbench 4 to do Y-axis horizontal front-back movement on the upper end of the Y-axis movable saddle 3.
As a further improvement of the utility model, the Z-axis transmission component 63 comprises a Z-axis transmission motor, a Z-axis transmission bearing, a Z-axis transmission screw rod, a Z-axis transmission slide rail and a Z-axis transmission slide block, one end of the Z-axis transmission bearing is connected with the Z-axis transmission motor, the other end of the Z-axis transmission bearing is connected with the Z-axis transmission screw rod, the Z-axis moving block is sleeved on the Z-axis transmission screw rod and fixed in the middle of the bottom end of the Z-axis supporting arm 5, the Z-axis transmission slide block is arranged on the Z-axis transmission slide rail in a sliding way and is fixed at the two sides of the bottom end of the Z-axis support arm 5, the Z-axis transmission slide rail is arranged at the front end of the upright post 12, and the Z-axis transmission motor, the Z-axis transmission bearing, the Z-axis transmission screw rod, the Z-axis transmission slide rail and the Z-axis transmission slide block provide power for the Z-axis support arm 5 to do vertical up-and-down movement of the Z axis at the front end of the upright post 12.
As a further improvement of the utility model, the stroke range of the Y-axis movable saddle 3 on the X-axis fixed base 2 is 0-1590mm, the stroke range of the worktable 4 on the Y-axis movable saddle 3 is 0-500mm, and the stroke range of the Z-axis supporting arm 5 on the upright post 12 is 0-500 mm.
The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are all within the scope of the technical solution of the present invention.

Claims (6)

1. A high-precision vertical machining center is characterized by comprising a rack, an X-axis fixing base, a Y-axis moving saddle, a workbench, a Z-axis supporting arm, a transmission mechanism and a machining mechanism, wherein the rack comprises a base and a stand column, the stand column is arranged at the upper end of the base, the stand column is integrally formed with the base, the Z-axis supporting arm is arranged on the stand column, the machining mechanism is arranged on the Z-axis supporting arm, the machining mechanism comprises a rotating main shaft and a tool magazine component, the Z-axis supporting arm comprises a tool magazine supporting arm and a main shaft supporting arm, the tool magazine component is connected with the tool magazine supporting arm, the rotating main shaft is arranged at the front end of the main shaft supporting arm, a through groove is formed in the back of the tool magazine component, the rotating main shaft is embedded in the tool magazine component through the through groove, a tool changing arm is arranged between the rotating main shaft and the tool magazine component, and the tool changing function, the tool magazine assembly comprises a rotating disc and a plurality of tool fixing grooves.
2. A high precision vertical machining center according to claim 1, wherein the X-axis fixed base is vertically provided at a front end of the base, the X-axis fixing base and the base are integrally formed and are in a T-shaped structure, the Y-axis movable saddle is arranged at the upper end of the X-axis fixed base, the length of the Y-axis movable base is less than that of the X-axis fixed base, the Z-axis supporting arm is arranged at the front end of the upright post, the processing mechanism is arranged on the Z-axis supporting arm, the transmission mechanism comprises an X-axis transmission component, a Y-axis transmission component and a Z-axis transmission component, the Y-axis movable saddle is arranged at the upper end of the X-axis fixed base in a sliding way through the X-axis transmission component, the workstation passes through Y axle drive assembly and slides and set up in the upper end of Y axle removal saddle, Z axle support arm passes through Z axle drive assembly and slides and set up in the front end of stand.
3. The high-precision vertical machining center according to claim 2, wherein the X-axis transmission assembly comprises an X-axis transmission motor, an X-axis transmission bearing, an X-axis transmission lead screw, an X-axis moving block, an X-axis transmission slide rail and an X-axis transmission slide block, one end of the X-axis transmission bearing is connected with the X-axis transmission motor, the other end of the X-axis transmission bearing is connected with the X-axis transmission lead screw, the X-axis moving block is sleeved on the X-axis transmission lead screw and fixed to the middle of the bottom end of the Y-axis movable saddle, the X-axis transmission slide block is slidably arranged on the X-axis transmission slide rail and fixed to two sides of the bottom end of the Y-axis movable saddle, the X-axis transmission slide rail is arranged on the X-axis fixing base, and the X-axis transmission motor, the X-axis transmission bearing, the X-axis transmission lead screw, the X-axis transmission slide rail and the X-axis transmission slide block provide X-axis horizontal left-right movement for the And (4) power.
4. The high-precision vertical machining center of claim 3, wherein the Y-axis transmission assembly comprises a Y-axis transmission motor, a Y-axis transmission bearing, a Y-axis transmission screw rod, a Y-axis transmission slide rail and a Y-axis transmission slide block, one end of the Y-axis transmission bearing is connected with a Y-axis transmission motor, the other end of the Y-axis transmission bearing is connected with a Y-axis transmission screw rod, the Y-axis moving block is sleeved on the Y-axis transmission screw rod and fixed in the middle of the bottom end of the workbench, the Y-axis transmission slide block is arranged on the Y-axis transmission slide rail in a sliding way and is fixed at the two sides of the bottom end of the workbench, the Y-axis transmission slide rail is arranged on the Y-axis movable saddle, and the Y-axis transmission motor, the Y-axis transmission bearing, the Y-axis transmission screw rod, the Y-axis transmission slide rail and the Y-axis transmission slide block provide power for the workbench to do Y-axis horizontal front-back movement at the upper end of the Y-axis movable saddle.
5. The high-precision vertical machining center according to claim 4, wherein the Z-axis transmission assembly comprises a Z-axis transmission motor, a Z-axis transmission bearing, a Z-axis transmission screw rod, a Z-axis transmission slide rail and a Z-axis transmission slide block, one end of the Z-axis transmission bearing is connected with the Z-axis transmission motor, the other end of the Z-axis transmission bearing is connected with the Z-axis transmission screw rod, the Z-axis moving block is sleeved on the Z-axis transmission screw rod and fixed in the middle of the bottom end of the Z-axis supporting arm, the Z-axis transmission slide block is arranged on the Z-axis transmission slide rail in a sliding way and is fixed at the two sides of the bottom end of the Z-axis supporting arm, the Z-axis transmission slide rail is arranged at the front end of the stand column, and the Z-axis transmission motor, the Z-axis transmission bearing, the Z-axis transmission lead screw, the Z-axis transmission slide rail and the Z-axis transmission slide block provide power for the Z-axis support arm to do vertical up-and-down movement of the Z axis at the front end of the stand column.
6. A high precision vertical machining center according to claim 1, wherein the travel range of the Y-axis moving saddle on the X-axis fixed base is 0-1600mm, the travel range of the worktable on the Y-axis moving saddle is 0-500mm, and the travel range of the Z-axis supporting arm on the upright post is 0-500 mm.
CN201920762807.7U 2019-05-25 2019-05-25 High-precision vertical machining center Expired - Fee Related CN210060431U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920762807.7U CN210060431U (en) 2019-05-25 2019-05-25 High-precision vertical machining center

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920762807.7U CN210060431U (en) 2019-05-25 2019-05-25 High-precision vertical machining center

Publications (1)

Publication Number Publication Date
CN210060431U true CN210060431U (en) 2020-02-14

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Application Number Title Priority Date Filing Date
CN201920762807.7U Expired - Fee Related CN210060431U (en) 2019-05-25 2019-05-25 High-precision vertical machining center

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120791459A (en) * 2025-08-07 2025-10-17 沈阳飞驰电气设备有限公司 Cutting equipment and method for machining column-mounted variable table parts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120791459A (en) * 2025-08-07 2025-10-17 沈阳飞驰电气设备有限公司 Cutting equipment and method for machining column-mounted variable table parts

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Granted publication date: 20200214