CN210938130U - Vertical rotary worktable based on DD motor - Google Patents

Vertical rotary worktable based on DD motor Download PDF

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Publication number
CN210938130U
CN210938130U CN201922065575.2U CN201922065575U CN210938130U CN 210938130 U CN210938130 U CN 210938130U CN 201922065575 U CN201922065575 U CN 201922065575U CN 210938130 U CN210938130 U CN 210938130U
Authority
CN
China
Prior art keywords
motor
lathe tool
work piece
anchor clamps
hole
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN201922065575.2U
Other languages
Chinese (zh)
Inventor
董红刚
余运清
程志毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhan Jinghua Speed Reducer Manufacturing Co ltd
Original Assignee
Wuhan Jinghua Speed Reducer Manufacturing 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.)
Filing date
Publication date
Application filed by Wuhan Jinghua Speed Reducer Manufacturing Co ltd filed Critical Wuhan Jinghua Speed Reducer Manufacturing Co ltd
Priority to CN201922065575.2U priority Critical patent/CN210938130U/en
Application granted granted Critical
Publication of CN210938130U publication Critical patent/CN210938130U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a vertical rotary worktable based on DD motor, it includes the DD motor, anchor clamps are installed to the output shaft of DD motor, first work piece and the second work piece that remains to process through built-in bolt fixed mounting on the anchor clamps, be provided with the hole lathe tool that is used for turning the hole at the top of anchor clamps, the hole lathe tool is installed on first lathe tool pole, is provided with the excircle lathe tool that is used for the car excircle in the outside of first work piece and second work piece, the excircle lathe tool is installed on second lathe tool pole. By using a DD motor on the vertical machining center instead of the lathe spindle rotation. When high-precision parts are machined, the parts are clamped once, and the original errors of multiple positioning and installation are overcome in the machining procedures of multifunctional turning, milling, grinding, boring and the like, so that the relatively high position tolerance of the parts is ensured.

Description

Vertical rotary worktable based on DD motor
Technical Field
The utility model relates to a vertical machining center technical field, concretely relates to vertical rotary worktable based on DD motor.
Background
The DD motor is a direct drive motor (direct drive), and is a special ac motor with high precision and high performance. It is called direct drive because it adopts the mode of directly connecting rotor and moving carrier, and has no need of other transition connection (speed reducing mechanism, coupling, etc.).
Most of the existing rotary driving devices of the vertical machining center adopt a common motor to drive a gear box, and then the gear box drives a main shaft to rotate. In addition, during the processing of the parts, the workpieces need to be clamped again between different procedures, and certain errors exist.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main objective is to solve not enough that above-mentioned background art exists, and the design is based on the vertical rotary worktable of DD motor, through being used for the DD motor on vertical processing center, replaces the lathe main shaft rotatory. When high-precision parts are machined, the parts are clamped once, and the original errors of multiple positioning and installation are overcome in the machining procedures of multifunctional turning, milling, grinding, boring and the like, so that the relatively high position tolerance of the parts is ensured.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: vertical rotary worktable based on DD motor, it includes the DD motor, anchor clamps are installed to the output shaft of DD motor, first work piece and the second work piece that remain to process through built-in bolt fixed mounting on the anchor clamps are provided with the hole lathe tool that is used for turning the hole at the top of anchor clamps, the hole lathe tool is installed on first car cutter arbor, is provided with the external circle lathe tool that is used for turning the excircle in the outside of first work piece and second work piece, the external circle lathe tool is installed on second car cutter arbor.
And a flange base is arranged at the bottom of the clamp and is fixedly connected with an output shaft of the DD motor through a flange bolt.
And the tops of the first workpiece and the second workpiece are provided with drill rods for drilling, and the drill rods are arranged on a main shaft of the drilling machine.
The utility model discloses there is following beneficial effect:
the utility model discloses a DD motor is used in vertical machining center, replaces the lathe main shaft rotatory, and when the part of processing high accuracy, a clamping can realize the processing of multiple process, and the position degree all can be controlled within 0.002 mm. Compared with the error of repeated installation and clamping, the error is reduced by more than 4 times. Unnecessary multiple clamping and correction time is reduced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view of embodiment 1 of the present invention.
Fig. 2 is a front view of embodiment 2 of the present invention.
In the figure: the special tool comprises a DD motor 1, a flange base 2, a flange bolt 3, a clamp 4, a built-in bolt 5, a first workpiece 6, a second workpiece 7, an inner hole turning tool 8, a first tool bar 9, a second tool bar 10, an outer circle turning tool 11, a drill rod 12 and a drilling machine spindle 13.
A is the DD motor rotation direction.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Example 1:
referring to fig. 1-2, the vertical rotary table based on the DD motor comprises a DD motor 1, wherein a clamp 4 is mounted on an output shaft of the DD motor 1, a first workpiece 6 and a second workpiece 7 to be machined are fixedly mounted on the clamp 4 through a built-in bolt 5, an inner hole turning tool 8 for turning an inner hole is arranged at the top of the clamp 4, the inner hole turning tool 8 is mounted on a first lathe tool rod 9, an outer circle turning tool 11 for turning an outer circle is arranged outside the first workpiece 6 and the second workpiece 7, and the outer circle turning tool 11 is mounted on a second lathe tool rod 10.
Further, a flange base 2 is arranged at the bottom of the clamp 4, and the flange base 2 is fixedly connected with an output shaft of the DD motor 1 through a flange bolt 3.
Further, the tops of the first workpiece 6 and the second workpiece 7 are provided with a drill rod 12 for drilling, and the drill rod 12 is mounted on a main shaft 13 of a drilling machine.
The utility model discloses a working process and principle do:
a DD motor is arranged on a workbench of a vertical machining center, a main shaft of the DD motor faces upwards, and a clamp for clamping a workpiece is arranged on the main shaft. According to the requirements of the processing procedure of the parts, firstly, turning tools are changed on a main shaft of a vertical processing machine tool, and each part of the parts is semi-finish-turned with the grinding amount; drilling and boring each hole system according to the coordinate value, and grinding each hole system by replacing a small grinding head; and then changing a large grinding head to grind the allowance left during semi-finishing.

Claims (3)

1. Vertical rotary worktable based on DD motor, its characterized in that: it includes DD motor (1), anchor clamps (4) are installed to the output shaft of DD motor (1), be provided with hole lathe tool (8) that are used for turning the hole at the top of anchor clamps (4) through built-in bolt (5) fixed mounting first work piece (6) and second work piece (7) that remain to be processed on anchor clamps (4), install on first lathe tool pole (9) hole lathe tool (8), be provided with excircle lathe tool (11) that are used for the lathe excircle in the outside of first work piece (6) and second work piece (7), install on second lathe tool pole (10) excircle lathe tool (11).
2. A DD motor based vertical swivel table as claimed in claim 1, wherein: the bottom of anchor clamps (4) is provided with flange base (2), flange base (2) are through flange bolt (3) and the output shaft fixed connection of DD motor (1).
3. A DD motor based vertical swivel table as claimed in claim 1, wherein: the tops of the first workpiece (6) and the second workpiece (7) are provided with a drill rod (12) for drilling, and the drill rod (12) is installed on a main shaft (13) of a drilling machine.
CN201922065575.2U 2019-11-26 2019-11-26 Vertical rotary worktable based on DD motor Expired - Fee Related CN210938130U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922065575.2U CN210938130U (en) 2019-11-26 2019-11-26 Vertical rotary worktable based on DD motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922065575.2U CN210938130U (en) 2019-11-26 2019-11-26 Vertical rotary worktable based on DD motor

Publications (1)

Publication Number Publication Date
CN210938130U true CN210938130U (en) 2020-07-07

Family

ID=71389962

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922065575.2U Expired - Fee Related CN210938130U (en) 2019-11-26 2019-11-26 Vertical rotary worktable based on DD motor

Country Status (1)

Country Link
CN (1) CN210938130U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200707

Termination date: 20211126

CF01 Termination of patent right due to non-payment of annual fee