CN202377682U - Concave-pit-shaped texture laser machining machine on inner surface of cylinder sleeve - Google Patents

Concave-pit-shaped texture laser machining machine on inner surface of cylinder sleeve Download PDF

Info

Publication number
CN202377682U
CN202377682U CN 201120474783 CN201120474783U CN202377682U CN 202377682 U CN202377682 U CN 202377682U CN 201120474783 CN201120474783 CN 201120474783 CN 201120474783 U CN201120474783 U CN 201120474783U CN 202377682 U CN202377682 U CN 202377682U
Authority
CN
China
Prior art keywords
laser
cylinder sleeve
bearing
leading screw
pit
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 201120474783
Other languages
Chinese (zh)
Inventor
刘寅
周元凯
王波
张洪海
王新
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.)
China University of Mining and Technology CUMT
Original Assignee
China University of Mining and Technology CUMT
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 China University of Mining and Technology CUMT filed Critical China University of Mining and Technology CUMT
Priority to CN 201120474783 priority Critical patent/CN202377682U/en
Application granted granted Critical
Publication of CN202377682U publication Critical patent/CN202377682U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model discloses a concave-pit-shaped texture laser machining machine on the inner surface of a cylinder sleeve. The laser machining machine mainly comprises a spindle servo motor, a spindle coupler, a bearing, a frame, a clamp, a lead screw servo motor, a lead screw, a guide rail, a sliding table, a laser generator, a laser transmission arm, a laser head and the like, wherein the spindle servo motor drives the clamp and the cylinder sleeve to rotate through a coupler and a spindle; the lead screw servo motor drives the sliding table to slide on the guide rail through the lead screw; the laser generator, the laser transmission arm and the laser head which are fixed on the sliding table axially move along the cylinder sleeve; laser generated by the laser generator irradiates on the inner surface of the cylinder sleeve through the laser transmission arm and the laser head; and a light spot covering area generates a concave pit due to high temperature melting and gasifying. The laser machining machine has a simple structure, a concave-pit-shaped texture can be machined on the inner surface of the cylinder sleeve, and axial and circumferential distances of the concave pit are accurately controlled.

Description

Inner surface of cylinder liner dimple-shaped texture laser machine
Technical field
The utility model relates to a kind of inner surface of cylinder liner dimple-shaped texture laser processing device.
Background technology
Surface texture is pit or the texture that processes certain pattern in the metal surface, the inner surface of cylinder liner of engine processing dimple-shaped texture can storing lubricating oil, store the abrasive particle abrasive dust, thereby make the cylinder sleeve antiwear and antifriction.Use laser can process dimple-shaped texture, process very difficulty of pit but cylinder sleeve is cylindric, present laser process equipment at inner surface of cylinder liner, and can't accurately control the pit spacing in the metal surface.
Summary of the invention
Technical problem: the purpose of the utility model provides a kind of equipment that can utilize Laser Processing dimple-shaped texture at inner surface of cylinder liner, and the pit spacing can accurately be controlled.
Technical scheme: the inner surface of cylinder liner dimple-shaped texture laser machine of the utility model; Comprise support, be located at bearing 1, bearing 2 on the support, be installed in main shaft, the main axle servo motor on bearing 1 and the bearing 2, the main shaft shaft coupling that is connected main shaft and main axle servo motor, main shaft right-hand member anchor clamps, be installed in cylinder sleeve on the anchor clamps, be located at bearing 3, bearing 4 on the support, be installed in leading screw, leading screw servomotor on bearing 3 and the bearing 4, be connected leading screw and leading screw servomotor the leading screw shaft coupling, be fixed on square-section strip guide rail on the support, at the slide unit that slides on the guide rail, be fixed on laser generator on the slide unit, be fixed on the laser generator left side the Laser Transmission arm, be installed in the laser head below the Laser Transmission arm; Cylinder sleeve is installed on the anchor clamps; The rotation of cylinder sleeve and anchor clamps is by the key transmission; Main shaft is by shaft block ring 1 and axle sleeve axial restraint; Slide unit is driven by leading screw; Leading screw is by shaft block ring 2, shaft block ring 3 axial restraints; Anchor clamps are made up of clamp body, cylinder sleeve clamping screw, and the rotating sleeve clamping screw can clamp cylinder sleeve.
Beneficial effect:, have following advantage owing to adopted technique scheme:
1. service routine control main axle servo motor turns an angle thereby master cylinder overlaps batch (-type), uses leading screw servomotor control laser head in the axial motion of cylinder sleeve simultaneously, can accurately control the circumferential spacing and the axial spacing of pit processing;
2. utilize the cooperation of circle in cylinder sleeve clamp body and the cylinder sleeve that cylinder sleeve is located,, be installed conveniently, and do not receive the influence of cylinder sleeve external diameter tolerance through regulating three cylinder sleeve clamping screw locking cylinder sleeves;
3. device structure is simple, precision is high, be convenient to programme-control.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the cylinder sleeve sketch map of the processing dimple-shaped texture of the utility model.
Fig. 3 is the chuck side TV structure figure of the utility model.
Among the figure: 1-motor frame; 2-leading screw servomotor set bolt; 3-leading screw servomotor; 4-main axle servo motor set bolt; 5-main axle servo motor; 6-main shaft shaft coupling; 7-shaft block ring 1; 8-bearing 1; The 9-main shaft; The 10-support; 11-bearing 2; The 12-axle sleeve; The 13-1-clamp body; 13-2-cylinder sleeve clamping screw; The 14-key; The 15-cylinder sleeve; The 16-laser head; 17-Laser Transmission arm; The 18-laser generator; 19-shaft block ring 2; The 20-slide unit; The 21-guide rail; 22-guide rail set bolt; The 23-leading screw; 24-shaft block ring 3; 25-bearing 3; 26-bearing 4; 27-leading screw shaft coupling.
The specific embodiment
Below in conjunction with accompanying drawing one embodiment of the present of invention are done further to describe:
As shown in Figure 1, inner surface of cylinder liner dimple-shaped texture laser machine mainly comprises support (10), be welded on motor frame (1) on the support (10), the main axle servo motor set bolt (4) of fixed main shaft servomotor (5), fixedly leading screw servomotor (3) leading screw servomotor set bolt (2), be located at bearing 1 (8), bearing 2 (11) on the support (10), be installed in main shaft (9), the main axle servo motor (5) on bearing 1 (8) and the bearing 2 (11), the main shaft shaft coupling (6) that is connected main shaft (9) and main axle servo motor (5), main shaft right-hand member anchor clamps (13), be installed in cylinder sleeve (15) on the anchor clamps (13), be located at bearing 3 (25), bearing 4 (26) on the support (10), be installed in leading screw (23), leading screw servomotor (3) on bearing 3 (25) and the bearing 4 (26), be connected leading screw (23) and leading screw servomotor (3) leading screw shaft coupling (27), be fixed on square-section strip guide rail (21) on the support (10), go up the slide unit (20) that slides at guide rail (21), be fixed on laser generator (18) on the slide unit, be fixed on laser generator (18) left side Laser Transmission arm (17), be installed in the laser head (16) of Laser Transmission arm (17) Xia Fang.Cylinder sleeve (15) is installed on the clamp body (13-1); Rotation by location cylinder sleeve (15) and anchor clamps (13) is transmitted by key (14); Main shaft (9) is by shaft block ring 1 (7) and axle sleeve (12) axial restraint, and slide unit (20) is driven by leading screw (23), and leading screw (23) is by shaft block ring 2 (24), shaft block ring 3 (19) axial restraints.During work; Laser head (16) goes out first pit in cylinder sleeve (15) Surface Machining, turns over certain angle through programme-control main axle servo motor (5), and angular dimension has determined the circumferential spacing of pit; Reprocess second pit, so repeat to process a circle pit at inner surface of cylinder liner; Through programme-control leading screw servomotor (3); Drive slide unit and be fixed on laser generator on the slide unit, Laser Transmission arm, laser head through leading screw along cylinder sleeve axially-movable certain displacement; The size of displacement has determined the pit axial spacing, so processes the second circle pit; Two servomotors repeat above process and process dimple-shaped texture at cylinder sleeve (15) inner surface, and are as shown in Figure 2.
As shown in Figure 3; Described anchor clamps (13) comprise clamp body (13-1), on clamp body (13-1), are mutually three cylinder sleeve clamping screws (13-2) of 120 degree distributions, utilize the cooperation of circle in cylinder sleeve clamp body (13-1) boss cylindrical and the cylinder sleeve (15) that cylinder sleeve is located, through regulating three cylinder sleeve clamping screws (13-2) locking cylinder sleeve (15).

Claims (2)

1. inner surface of cylinder liner dimple-shaped texture laser machine; Comprise support (10), be located at bearing 1 (8), bearing 2 (11) on the support (10), be installed in main shaft (9), the main axle servo motor (5) on bearing 1 (8) and the bearing 2 (11), the main shaft shaft coupling (6) that is connected main shaft (9) and main axle servo motor (5), main shaft right-hand member anchor clamps (13), be installed in cylinder sleeve (15) on the anchor clamps (13), be located at bearing 3 (25), bearing 4 (26) on the support (10), be installed in leading screw (23), leading screw servomotor (3) on bearing 3 (25) and the bearing 4 (26), be connected leading screw (23) and leading screw servomotor (3) leading screw shaft coupling (27), be fixed on square-section strip guide rail (21) on the support (10), go up the slide unit (20) that slides at guide rail (21), be fixed on laser generator (18) on the slide unit, be fixed on laser generator (18) left side Laser Transmission arm (17), be installed in the laser head (16) of Laser Transmission arm (17) below; It is characterized in that: said cylinder sleeve (15) is installed on the anchor clamps (13), and the rotation of cylinder sleeve (15) and anchor clamps (13) is transmitted by key (14); Described main shaft (9) is by shaft block ring 1 (7) and axle sleeve (12) axial restraint; Described slide unit (20) is driven by leading screw (23), and leading screw (23) is by shaft block ring 2 (24), shaft block ring 3 (19) axial restraints.
2. inner surface of cylinder liner dimple-shaped texture laser machine according to claim 1 is characterized in that: described anchor clamps (13) comprise clamp body (13-1), on clamp body (13-1), are mutually three cylinder sleeve clamping screws (13-2) that 120 degree distribute.
CN 201120474783 2011-11-21 2011-11-21 Concave-pit-shaped texture laser machining machine on inner surface of cylinder sleeve Expired - Fee Related CN202377682U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120474783 CN202377682U (en) 2011-11-21 2011-11-21 Concave-pit-shaped texture laser machining machine on inner surface of cylinder sleeve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120474783 CN202377682U (en) 2011-11-21 2011-11-21 Concave-pit-shaped texture laser machining machine on inner surface of cylinder sleeve

Publications (1)

Publication Number Publication Date
CN202377682U true CN202377682U (en) 2012-08-15

Family

ID=46626200

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120474783 Expired - Fee Related CN202377682U (en) 2011-11-21 2011-11-21 Concave-pit-shaped texture laser machining machine on inner surface of cylinder sleeve

Country Status (1)

Country Link
CN (1) CN202377682U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103089479A (en) * 2013-01-21 2013-05-08 南京理工大学 Wear-resisting piston ring with hard-soft composite coating and textured surface and wear-resisting piston ring manufacture method
CN104668780A (en) * 2015-01-28 2015-06-03 中国科学院力学研究所 Topography etching method by laser texturing
CN110508928A (en) * 2019-09-02 2019-11-29 江苏科技大学 A kind of jewel inhibits the processing unit (plant) and method of crack propagation
CN110588228A (en) * 2019-10-23 2019-12-20 江苏科技大学 Device and method for processing inner surface texture of sliding bearing of marine diesel engine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103089479A (en) * 2013-01-21 2013-05-08 南京理工大学 Wear-resisting piston ring with hard-soft composite coating and textured surface and wear-resisting piston ring manufacture method
CN103089479B (en) * 2013-01-21 2015-09-30 南京理工大学 With abrasion-proof piston ring and the preparation method of hard soft composite coating and textured surfaces
CN104668780A (en) * 2015-01-28 2015-06-03 中国科学院力学研究所 Topography etching method by laser texturing
CN110508928A (en) * 2019-09-02 2019-11-29 江苏科技大学 A kind of jewel inhibits the processing unit (plant) and method of crack propagation
CN110508928B (en) * 2019-09-02 2022-01-04 江苏科技大学 Processing device and method for restraining crack propagation of bearing bush
CN110588228A (en) * 2019-10-23 2019-12-20 江苏科技大学 Device and method for processing inner surface texture of sliding bearing of marine diesel engine
CN110588228B (en) * 2019-10-23 2021-11-26 江苏科技大学 Device and method for processing inner surface texture of sliding bearing of marine diesel engine

Similar Documents

Publication Publication Date Title
CN203599874U (en) Clamping tool for milling key grooves of shaft parts
CN202527932U (en) Turning and grinding center of machine tool
CN202824936U (en) Precision welding machine
CN202377682U (en) Concave-pit-shaped texture laser machining machine on inner surface of cylinder sleeve
CN102554269A (en) Turning and grinding center of machine tool
CN102554745A (en) Grinding device for inner raceways and lock openings of bearings and grinding method
CN203109748U (en) Grinding wheel outer diameter large-arc grinding roller base plane machine tool
CN103481069A (en) Rotary workbench and upright type turning and milling composite machine tool
CN202428292U (en) Device for grinding inner ring roller path and fore shaft of bearing
CN202655913U (en) Rotary type workbench and vertical type turn milling compound machine tool
CN103071959B (en) The apparatus for welding and positioning of arm and method
CN203409628U (en) Drum brake shoe unequal thickness inner arc grinding machine
CN202367246U (en) Structure of profile modeling screw rod machining machine
CN106112740A (en) A kind of irregular excircle grinding machine
CN203751376U (en) Axial boring machine for vehicle axle
CN102785141B (en) Internal spherical grinder for machining of seal rings in similar ball valves
CN103084979A (en) Grinding wheel outer diameter orthodrome grinding roller base surface machine tool
CN202462134U (en) Spindle sharpening machine for lathe
CN102825312B (en) Pipe annular seam back chipping and edge milling machine
CN202934394U (en) Numerically controlled knife rest feeding structure of vertical lathe
CN109894631A (en) The numerical control double-sided lathe of electric machine casing
CN202824782U (en) Edge milling machine for back chipping of circular seam of pipe
CN204262929U (en) Bearing collar path grinding machine
CN204075899U (en) Numerical control vertical shaft internal grinder
CN202701942U (en) Inner spherical grinding machine for machining sealing ring in similar ball valve

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120815

Termination date: 20121121