CN202655644U - Double-sided machining numerically controlled lathe - Google Patents

Double-sided machining numerically controlled lathe Download PDF

Info

Publication number
CN202655644U
CN202655644U CN 201220240900 CN201220240900U CN202655644U CN 202655644 U CN202655644 U CN 202655644U CN 201220240900 CN201220240900 CN 201220240900 CN 201220240900 U CN201220240900 U CN 201220240900U CN 202655644 U CN202655644 U CN 202655644U
Authority
CN
China
Prior art keywords
double
numerically controlled
spindle box
knife rest
transmission device
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
CN 201220240900
Other languages
Chinese (zh)
Inventor
苏效禹
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.)
HEBEI YUCHUANG HEAVY INDUSTRY MACHINERY CO LTD
Original Assignee
HEBEI YUCHUANG HEAVY INDUSTRY 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.)
Filing date
Publication date
Application filed by HEBEI YUCHUANG HEAVY INDUSTRY MACHINERY CO LTD filed Critical HEBEI YUCHUANG HEAVY INDUSTRY MACHINERY CO LTD
Priority to CN 201220240900 priority Critical patent/CN202655644U/en
Application granted granted Critical
Publication of CN202655644U publication Critical patent/CN202655644U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model relates to a double-sided machining numerically controlled lathe, which comprises a base, a fixture and tool rests. A sliding table is arranged at each of the two ends of the base. A spindle box is arranged on each sliding table. A spindle is arranged in each spindle box, is connected with a turntable, and drives the turntable to rotate. The tool rests are arranged on the turntables. The fixture is fixed on the base, and is positioned between the sliding tables. The double-sided machining numerically controlled lathe can be used for conveniently realizing the automatic double-sided machining of an outer circle and an end face according to a preset numerical control program, so that multiple clamping and positioning are reduced, the manpower is saved, and the machining efficiency is improved; and in addition, the coaxial machining accuracy of holes and shafts is better ensured.

Description

A kind of double-side processing numerically controlled lathe
Technical field
The utility model relates to a kind of numerically controlled lathe, especially a kind of double-side processing numerically controlled lathe.
Background technology
Present existing engine lathe mostly is that an end has the main shaft clamping parts, the other end is that lathe bed and knife rest are responsible for processing, and along with the fast development of present science and technology, people are also more and more higher to throughput requirements and the specification requirement of product, for example when processing valve or auto parts, existing numerically controlled lathe often needs multiple clamping and location, and production efficiency is low, and hole and axle also are difficult for guaranteeing the requirement of coaxial precision in addition.
The utility model content
Technical problem to be solved in the utility model provides the high double-side processing numerically controlled lathe of a kind of working (machining) efficiency.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of double-side processing numerically controlled lathe, comprise base, anchor clamps, knife rest, the two ends of described base are separately installed with a slide unit, be equipped with a main spindle box on described each slide unit, be provided with a main shaft in described each main spindle box, described every main shaft all is connected with a rotating disk and drives dial rotation, on described each rotating disk described knife rest is installed, and described anchor clamps are fixed on the described base and between described two slide units.
Further, described double-side processing numerically controlled lathe also comprises the knife rest transmission device, and described knife rest transmission device is arranged in the described rotating disk, drives the interior knife rest of described rotating disk along the main shaft radial motion.
Further, described double-side processing numerically controlled lathe also comprises power transmission shaft and differential mechanism, and described power transmission shaft in axial direction arranges in described main shaft inside, and an end of described every power transmission shaft is connected to described knife rest transmission device, and the other end is connected to described differential mechanism.
Further, described knife rest transmission device can be lead-screw drive mechanism.
Further, described double-side processing numerically controlled lathe also comprises the main spindle box transmission device, and described main spindle box transmission device is arranged in the described slide unit, drives described main spindle box along the main shaft axially-movable.
Further, described main spindle box transmission device can be lead-screw drive mechanism.
During work, main shaft in the driven by motor main spindle box and then drive dial rotation, processing feed or withdrawing that differential mechanism can be realized justifying by power transmission shaft band movable knife rack transmission device, the main spindle box transmission device can drive main spindle box and move axially feed or withdrawing along main shaft.Electric cabinet with numerical control program is installed on the double-side processing numerically controlled lathe, can be added and only need press the two-sided automatic processing that the start button lathe just can be finished workpiece man-hour according to the horizontal and vertical feeding of pre-set programs automatic control knife rest, until stop.
The beneficial effects of the utility model are: the utility model can conveniently be realized the two-sided automatic processing of cylindrical and end face, and minimizing repeatedly is installed and locates, and saves the artificial working (machining) efficiency that improves, and has also guaranteed in addition the coaxial machining accuracy of hole and axle.
Description of drawings
Fig. 1 is the utility model overall schematic;
Fig. 2 is the half side structural representation of the utility model embodiment.
In the accompanying drawing, the list of parts of each label representative is as follows:
1, base, 2, slide unit, 3, differential mechanism, 4, main spindle box, 5, rotating disk, 6, electric cabinet, 7, anchor clamps, 8, knife rest, 9, power transmission shaft, 10, main shaft, 11, the knife rest transmission device, 12, the main spindle box transmission device
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described.
As depicted in figs. 1 and 2, double-side processing numerically controlled lathe comprises base 1, slide unit 2, differential mechanism 3, main spindle box 4, rotating disk 5, electric cabinet 6, anchor clamps 7, knife rest 8, power transmission shaft 9, main shaft 10, knife rest transmission device 11, main spindle box transmission device 12, each is rigidly connected the two ends, the left and right sides of described base 1 with slide unit 2 bolts, each slide unit 2 is provided with a main spindle box 4, be provided with main spindle box transmission device 12 in each slide unit 2, slide unit 2 is realized moving axially along main shaft by main spindle box transmission device 12 with main spindle box 4 separately, and described main spindle box transmission device 12 can adopt lead-screw drive mechanism.Differential mechanism 3 shells are installed in separately main spindle box 4 back, connect idle wheels by two and are connected connection with main shaft, again with differential mechanism 3, power transmission shaft 9 connects, be provided with main shaft 10 in each main spindle box 4, main shaft 10 front ends are connected with rotating disk 5, knife rest 8 is installed on the rotating disk 5, main shaft 10 rotates and drives rotating disk 5 rotation realization cuttings, the inside of main shaft 10 is provided with power transmission shaft 9, the rear end of power transmission shaft 9 is connected with differential mechanism 3, the front end of power transmission shaft 9 is connected by the knife rest transmission device 11 in bevel gear and the rotating disk 5, realize moving radially along main shaft by knife rest transmission device 11, described knife rest transmission device 11 can adopt for example ball-screw of lead-screw drive mechanism, and said structure has formed two parts of symmetrical processing; Electric cabinet 6 is fixed on the base 1; Anchor clamps 7 are fixed on the base 1 and between two slide units 2, are used for clamping work pieces.
During work, main shaft 10 rotations that the driven by motor main spindle box is 4 li, the knife rest 8 rotation realization cuttings that main shaft 10 drives rotating disk 5 and installs above.Main spindle box transmission device 12 in the slide unit 2 can realize that main spindle box 4 vertically moves the feed withdrawing.Differential mechanism 3 can make power transmission shaft 9 in main shaft 10 interior independent rotations, and stepper motor drives tool actuator 11 by differential mechanism 3, power transmission shaft 9, bevel gear, the processing feed withdrawing that makes knife rest 8 can realize justifying.The digital control system that electric cabinet is 6 li is controlled each executing agency according to pre-set programs and is moved chronologically and make knife rest 8 horizontal and vertical feedings, adds only need press the start button lathe man-hour and just can finish two-sided automatic processing according to pre-set programs, until stop.
The above only is better embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (6)

1. double-side processing numerically controlled lathe, comprise base, anchor clamps, knife rest, it is characterized in that: the two ends of described base are separately installed with a slide unit, be equipped with a main spindle box on described each slide unit, be provided with a main shaft in described each main spindle box, described every main shaft all is connected with a rotating disk and drives dial rotation, on described each rotating disk described knife rest is installed, and described anchor clamps are fixed on the described base and between described two slide units.
2. double-side processing numerically controlled lathe according to claim 1 is characterized in that, also comprises the knife rest transmission device, and described knife rest transmission device is arranged in the described rotating disk, drives the interior knife rest of described rotating disk along the main shaft radial motion.
3. double-side processing numerically controlled lathe according to claim 2, it is characterized in that, also comprise power transmission shaft and differential mechanism, described power transmission shaft in axial direction arranges in described main shaft inside, one end of described every power transmission shaft is connected to described knife rest transmission device, and the other end is connected to described differential mechanism.
4. according to claim 2 or 3 described double-side processing numerically controlled lathes, it is characterized in that, described knife rest transmission device is lead-screw drive mechanism.
5. according to claim 1 to 3 each described double-side processing numerically controlled lathes, it is characterized in that, also comprise the main spindle box transmission device, described main spindle box transmission device is arranged in the described slide unit, drives described main spindle box along the main shaft axially-movable.
6. double-side processing numerically controlled lathe according to claim 5 is characterized in that, described main spindle box transmission device is lead-screw drive mechanism.
CN 201220240900 2012-05-25 2012-05-25 Double-sided machining numerically controlled lathe Expired - Fee Related CN202655644U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220240900 CN202655644U (en) 2012-05-25 2012-05-25 Double-sided machining numerically controlled lathe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220240900 CN202655644U (en) 2012-05-25 2012-05-25 Double-sided machining numerically controlled lathe

Publications (1)

Publication Number Publication Date
CN202655644U true CN202655644U (en) 2013-01-09

Family

ID=47450577

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220240900 Expired - Fee Related CN202655644U (en) 2012-05-25 2012-05-25 Double-sided machining numerically controlled lathe

Country Status (1)

Country Link
CN (1) CN202655644U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103611951A (en) * 2013-11-06 2014-03-05 大连机床(数控)股份有限公司 Double-spindle numerical-control lathe with flat lathe bed
CN104475768A (en) * 2014-12-24 2015-04-01 杨晓东 Precise numerical control machine tool for automatically realizing turning of workpiece and finishing double-side processing of workpiece
CN113084205A (en) * 2021-04-22 2021-07-09 深圳市升源机械设备有限公司 Double-end processing axiality lathe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103611951A (en) * 2013-11-06 2014-03-05 大连机床(数控)股份有限公司 Double-spindle numerical-control lathe with flat lathe bed
CN104475768A (en) * 2014-12-24 2015-04-01 杨晓东 Precise numerical control machine tool for automatically realizing turning of workpiece and finishing double-side processing of workpiece
CN104475768B (en) * 2014-12-24 2016-09-14 陕西海力特精密机械有限公司 It is automatically obtained part to have turned around the precise numerical control machine of its two-sided processing
CN113084205A (en) * 2021-04-22 2021-07-09 深圳市升源机械设备有限公司 Double-end processing axiality lathe

Similar Documents

Publication Publication Date Title
CN204912965U (en) Horizontal lathe of screw thread hole is milled simultaneously at large -scale cylinder work piece both ends
CN201427188Y (en) Square machine tool of multifunctional numerical control lathe
CN104002208A (en) Vertical type cylindrical grinding machine
CN204160240U (en) Numerical control horizontal comprehensive processing machine
CN202655644U (en) Double-sided machining numerically controlled lathe
CN203438060U (en) Double-spindle honing machine
CN204018782U (en) A kind of full-automatic multistation many unit heads numerical control brake block drilling machine
CN202978476U (en) Shaft feeding motor
CN104338989A (en) Numerical control slot milling machine
CN102922048A (en) Numerical control lathe for processing worm gears
CN101733415A (en) Six-spindle bar numerical control lathe
CN203124868U (en) Face gear numerical control gear grinding machining tool
CN202114584U (en) numerical control stator grinding machine
CN201736031U (en) Special turntable for vertical lathe for processing railway wheel
CN203779185U (en) Automatic 90-degree transposition lathe turning clamp for electric tool head casing
CN202377538U (en) Numerical control comprehensive finish machining device for piston
CN203171287U (en) Four-axis ejector pin clamping fixture
CN207171484U (en) A kind of rotating disc type indexes slide unit multistation drilling and tapping machine
CN210435694U (en) Camshaft machining turning and milling combined machining center
CN204295029U (en) A kind of digital milling slot machine
CN204449388U (en) With the two sides milling machine of rotary table
CN103658732A (en) Single-bar boring-milling machine
CN202894506U (en) Numerically controlled lathe used for worm gear machining
CN103878619B (en) 90 ° of lathe jig for turning shafts of electric tool head capsule automatic position-changing
CN209035966U (en) A kind of Micro Milling Machine

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130109

Termination date: 20150525

EXPY Termination of patent right or utility model