CN207402141U - It is a kind of coaxially to crouch boring special purpose machine tool - Google Patents

It is a kind of coaxially to crouch boring special purpose machine tool Download PDF

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Publication number
CN207402141U
CN207402141U CN201721417706.3U CN201721417706U CN207402141U CN 207402141 U CN207402141 U CN 207402141U CN 201721417706 U CN201721417706 U CN 201721417706U CN 207402141 U CN207402141 U CN 207402141U
Authority
CN
China
Prior art keywords
head seat
boring head
module
boring
seat module
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
CN201721417706.3U
Other languages
Chinese (zh)
Inventor
王保垒
陈丽
徐运祥
李峰
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.)
Shandong University of Science and Technology
Original Assignee
Shandong University of Science and Technology
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 Shandong University of Science and Technology filed Critical Shandong University of Science and Technology
Priority to CN201721417706.3U priority Critical patent/CN207402141U/en
Application granted granted Critical
Publication of CN207402141U publication Critical patent/CN207402141U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

It is a kind of coaxially to the boring special purpose machine tool that crouches the utility model is related to disclose, including pedestal, left boring head seat module, right boring head seat module, main shaft module and control system, the left boring head seat module and the right boring head seat module are located at the both ends of the pedestal respectively, the main shaft module is located on the left boring head seat module and the right boring head seat module respectively, and the control system is connected respectively with the left boring head seat module and the right boring head seat module.The utility model can realize that equipment mechanism is reasonable, and precision high efficiency is fast, and precision keeps lasting, easy to operate.

Description

It is a kind of coaxially to crouch boring special purpose machine tool
Technical field
The utility model is related to a kind of lathe, more particularly to a kind of coaxially to the boring special purpose machine tool that crouches.
Background technology
In the prior art, coaxial element is processed often to use fine turning lathe multiple clamping or utilize crouching with revolving platform Formula machining center clamped one time, so as to carry out coaxial element processing;When lathe multiple clamping, due to clamping error can generate compared with Big mismachining tolerance, so as to directly affect concentricity;When processing coaxial element using the horizontal Machining centers with revolving platform, Although clamped one time, the overall precision of equipment and the accuracy of manufacture of turntable directly influence the concentricity processing of workpiece, surpass High precision turntable is generally the developed countries such as America and Europe, and purchase cost is also fairly expensive.Therefore, it is necessary to provide a kind of technological means To solve the above problems.
The content of the invention
To solve the above problems, the utility model provide it is a kind of coaxially to sleeping boring special purpose machine tool, it can be achieved that equipment mechanism Rationally, precision high efficiency is fast, and precision keeps lasting, easy to operate.
Further, including pedestal, left boring head seat module, right boring head seat module, main shaft module and control system, the left side Boring head seat module and the right boring head seat module are located at the both ends of the pedestal respectively, and the main shaft module is located at the left side respectively On boring head seat module and the right boring head seat module, the control system respectively with the left boring head seat module and the right boring head Seat module connection.
Further, the left boring head seat module includes left boring head seat and Left Drive module, the right boring head seat module bag The right boring head seat and the right transmission module are included, the left boring head seat and the right boring head seat pass through precise ball line rail and institute State pedestal connection.
Further, the Left Drive module and the right transmission module include ball screw and transmission nut.
Further, it is provided with cold water runner in the ball screw.
Further, the ball screw is using pre-stretching structure.
Further, the pedestal, the left boring head seat module, the right boring head seat module and the main shaft module are adopted It is cast with HT300 gray cast iron.
Implement the utility model embodiment, have the advantages that:
1st, equipment mechanism is reasonable, and precision high efficiency is fast, and precision keeps lasting, easy to operate.Production efficiency is greatly improved, and Processing quality is effectively ensured.
2nd, the occupied space in workshop can be also reduced, reduces the production cost of enterprise.
3rd, X-direction uses high rigidity inlet line rail, has that speed is fast, high rigidity, low friction, low noise, low-temperature-rise become The characteristics such as change;Coordinate automatic forced lubrication, improve machine tool accuracy service life and rigidity.
Description of the drawings
Fig. 1 is the coaxial overall structure diagram to the boring special purpose machine tool that crouches described in the present embodiment;
Fig. 2 is the structure diagram of the coaxial X-axis movement module to the boring special purpose machine tool that crouches described in the present embodiment;
Reference sign:
Wherein, 1, pedestal, 2, fixture lower platen, 3, fixture installing plate, 4, X-axis line rail module, 5, left boring head seat, 6, left It is driven module, 7, high-precision main shaft, 8, fixture oil cylinder, 9, top board, 10, workpiece, 11, right boring head seat, 12, right transmission module, 13rd, motor, 14, shaft coupling(It is flexible), 15, motor base, 16, ball screw bearing, 17, bearing gland, 18, ball screw, 19th, ball screw nut, 20, oil sealing, 21, tail end seat, 22, bearing nut lock.
Specific embodiment
Below in conjunction with the drawings and examples in the utility model, the technical solution of the utility model is carried out it is clear, It is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole implementation Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained without making creative work The every other embodiment obtained, belongs to the scope of protection of the utility model.
With reference to Fig. 1 to Fig. 2, the utility model embodiment it is a kind of coaxially to sleeping boring special purpose machine tool, including pedestal(1), folder Has lower platen(2), fixture installing plate(3), X-axis line rail module(4), left boring head seat(5), Left Drive module(6), high-precision it is main Axis(7), fixture oil cylinder(8), top board(9), right boring head seat(11), right transmission module(12)And control system, the pedestal(1) To supply component installation settings, left boring head seat(5)With right boring head seat(11)To be installed with for X-axis mobile module, specific pedestal Slide is equipped with to combine, and the slide is combined as line slide rail, and the lower end of X-axis boring head seat is equipped with the cunning being slidably matched with slide Block, and by the slide, sliding block, be conducive to that X-axis boring head seat is made to slide along the X-direction of setting;Transmission device in X-axis pedestal with On boring head seat, specifically, which includes screw and transmission nut, screw installing component and retainer installing component, institute It tells that told screw is fixed on pedestal by screw installing component, tells that retainer installing component is installed on boring head seat, be driven spiral shell Mother with retainer installing component by being connected so that boring head seat carries out X-axis linear motion on pedestal.The transmission device is divided into Each one group of left and right and left and right boring head seat is allow independently to move.
Control system is to work to control unit, wherein, control system is mountable on pedestal, also can be with body structure Form is arranged on other positions;The control system moves module with left boring head respectively(6), right boring head movement module(12);Specifically, First, second transmission device that the control system and X-axis are moved in module is connected, while the control system controls left boring head seat (5)With right boring head seat(11)Linear motion.
Specifically, drive system structure, including clutch shaft bearing group and second bearing group, passes through clutch shaft bearing group and the second axis It holds group to mount there are one ball screw, there are one ball nuts for the ball screw suit(19), the ball screw is interior to be set There are cold water runner, one end and the clutch shaft bearing group secure fit of ball screw, the other end of ball screw passes through lock nut (22)It can be moved to axial with the second bearing group, the screw rod is using pre-stretching structure.Ball screw can effectively be reduced to exist The thermal stretching generated under high rotating speed and flexural buckling provide the higher process equipment of transmission accuracy.
The above is only the preferred embodiment of the utility model, it should be pointed out that for the ordinary skill of the art For personnel, on the premise of the utility model technical principle is not departed from, several improvement and replacement can also be made, these improvement The scope of protection of the utility model is also should be regarded as with replacing.

Claims (6)

  1. It is 1. a kind of coaxially to the boring special purpose machine tool that crouches, which is characterized in that including pedestal, left boring head seat module, right boring head seat module, master Axle mould group and control system, the left boring head seat module and the right boring head seat module are located at the both ends of the pedestal, institute respectively State main shaft module respectively be located at the left boring head seat module and the right boring head seat module on, the control system respectively with it is described Left boring head seat module is connected with the right boring head seat module.
  2. 2. as described in claim 1 coaxially to the boring special purpose machine tool that crouches, which is characterized in that the left boring head seat module includes left boring Headstock and Left Drive module, the right boring head seat module include right boring head seat and right transmission module, left boring head seat and right boring head seat It is connected by precise ball line rail with the pedestal.
  3. 3. as claimed in claim 2 coaxially to the boring special purpose machine tool that crouches, which is characterized in that the Left Drive module and the right biography Dynamic model group includes ball screw and transmission nut.
  4. 4. as claimed in claim 3 coaxially to the boring special purpose machine tool that crouches, which is characterized in that be provided with cold water in the ball screw Runner.
  5. 5. as claimed in claim 3 coaxially to the boring special purpose machine tool that crouches, which is characterized in that the ball screw is tied using pre-stretching Structure.
  6. 6. as described in claim 1 coaxially to the boring special purpose machine tool that crouches, which is characterized in that the pedestal, the left boring head seat mould Group, the right boring head seat module and the main shaft module are cast using HT300 gray cast iron.
CN201721417706.3U 2017-10-28 2017-10-28 It is a kind of coaxially to crouch boring special purpose machine tool Expired - Fee Related CN207402141U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721417706.3U CN207402141U (en) 2017-10-28 2017-10-28 It is a kind of coaxially to crouch boring special purpose machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721417706.3U CN207402141U (en) 2017-10-28 2017-10-28 It is a kind of coaxially to crouch boring special purpose machine tool

Publications (1)

Publication Number Publication Date
CN207402141U true CN207402141U (en) 2018-05-25

Family

ID=62408337

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721417706.3U Expired - Fee Related CN207402141U (en) 2017-10-28 2017-10-28 It is a kind of coaxially to crouch boring special purpose machine tool

Country Status (1)

Country Link
CN (1) CN207402141U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110977367A (en) * 2019-12-09 2020-04-10 江苏乔扬数控设备股份有限公司 Finish machining method for spindle of numerical control machine tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110977367A (en) * 2019-12-09 2020-04-10 江苏乔扬数控设备股份有限公司 Finish machining method for spindle of numerical control machine tool

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180525

Termination date: 20181028

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