CN202180409U - Numerical-control grinding machine - Google Patents

Numerical-control grinding machine Download PDF

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Publication number
CN202180409U
CN202180409U CN2011202194624U CN201120219462U CN202180409U CN 202180409 U CN202180409 U CN 202180409U CN 2011202194624 U CN2011202194624 U CN 2011202194624U CN 201120219462 U CN201120219462 U CN 201120219462U CN 202180409 U CN202180409 U CN 202180409U
Authority
CN
China
Prior art keywords
screw mandrel
motor
crossbeam
grinding machine
base
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
CN2011202194624U
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Chinese (zh)
Inventor
董继锋
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.)
Hangzhou Hong Tai Numerical Control Device Co Ltd
Original Assignee
Hangzhou Hong Tai Numerical Control Device 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 Hangzhou Hong Tai Numerical Control Device Co Ltd filed Critical Hangzhou Hong Tai Numerical Control Device Co Ltd
Priority to CN2011202194624U priority Critical patent/CN202180409U/en
Application granted granted Critical
Publication of CN202180409U publication Critical patent/CN202180409U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a grinding machine, in particular to a numerical-control grinding machine, mainly aiming to solve the problems of low machining precision, poor product quality and so on since existing grinding machines have a simple structure and are incapable of positioning workpieces in the up-down, left-right and front-rear directions. The numerical-control grinding machine comprises a base, on which a working surface is arranged. A left column and a right column are movably connected to two sides of the base via Y linear guide rails, respectively. A Y motor is arranged on the base and is connected with a Y screw. The left and right columns are connected with the Y screw via threads. The other end of the Y screw is connected in a Y screw supporting seat, which is fixed on the base. Top ends of the left and right columns are connected with a crossbeam, which is connected with a grinding-machine main shaft unit thereon via a crossbeam sliding unit. The Y motor, the crossbeam sliding unit and the grinding-machine main shaft unit are connected with a numerical control box via lines.

Description

A kind of numerically control grinder
Technical field
The utility model relates to a kind of grinding machine, especially relates to a kind of numerically control grinder.
Background technology
Grinding machine is a kind of very common process equipment, and it utilizes emery wheel to be polished in the surface of workpiece, to improve the surface smoothness and the precision of workpiece.The type of the workpiece of grinding machine processing is a lot, the surface that comprises a plurality of needs processing that has.Chinese patent discloses a kind of probe grinding machine (Granted publication number: CN201751098U) of wheel speed sensors; Its probe grinding machine comprises abrasive machine, frame, cross slide way, supporting plate, probe holder, connecting rod, eccentric wheel and motor, and the frame upper end is provided with cross slide way, and the supporting plate below is provided with guide groove; Supporting plate cooperates and transversely guide rail left and right sides slippage through guide groove and cross slide way; Abrasive machine is positioned at the supporting plate left side, and motor is positioned at the supporting plate right side, and the power outbound course of motor is vertical with cross slide way; The power output shaft front end of motor is connected with eccentric wheel; The two ends of connecting rod are hinged with eccentric wheel and supporting plate respectively, and the probe holder right-hand member is connected with supporting plate, and its left end is positioned at the emery wheel outside of abrasive machine; Probe holder is made up of adjustment piece and probe match block, and the supporting plate upper end is provided with the adjustment groove, and the adjustment piece is positioned at the adjustment groove and interfixes through bolt, and probe match block right-hand member is connected with the adjustment piece, and its left end is provided with the coupling hole that is used for the sensor installation probe; The supporting plate upper end is provided with longitudinal rail, and adjustment piece lower end is provided with guide groove I and guide groove I cooperates with longitudinal rail, and the adjustment piece can be along adjustment slippage before and after the longitudinal rail; Be provided with the adjusting play between adjustment piece rear and front end and the adjustment groove; Abrasive machine is made up of motor I and emery wheel, and the clutch end of motor I is fixedly connected with the emery wheel centre bore, and the center line in said coupling hole is vertical with the center line of emery wheel also to intersect; Probe match block left end coupling hole cooperates with the sensor probe front end, and said coupling hole is stepped hole, and sensor probe outside step is located along passing through stepped hole; Adjustment piece upper end is provided with locating slot, and probe match block right-hand member is connected with the locating slot coupling and through bolt.But the structure of this grinding machine is comparatively simple and easy, can't on the direction of top to bottom, left and right, front and rear, realize the location to workpiece, so machining accuracy is lower, and the product quality of producing is relatively poor.
The utility model content
The utility model provides a kind of numerically control grinder; It mainly is that to solve the structure of existing in prior technology grinding machine comparatively simple and easy; Can't on the direction of top to bottom, left and right, front and rear, realize location, so machining accuracy is lower, the technical problem of the relatively poor grade of the product quality of producing to workpiece.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals:
A kind of numerically control grinder of the utility model comprises base, and base is provided with work top; The both sides that it is characterized in that described base are connected with left column, right column through the Y line slideway respectively, and base is provided with the Y motor, and the Y motor is connected to the Y screw mandrel; Left and right column is through the Y screw mandrel that is threaded; The other end of Y screw mandrel is connected in the Y screw mandrel supporting seat, and the screw mandrel supporting seat is fixed on the base, and left column, right column top are connected with crossbeam; Be connected with the grinding machine spindle device through the crossbeam carriage on the crossbeam, Y motor, crossbeam carriage, grinding machine spindle device connect the numerical control case through circuit.The numerical control case can rotate through Y Electric Machine Control Y screw mandrel, thereby makes left column, right column move forward and backward, and then crossbeam also can move forward and backward, and makes the grinding machine spindle device can be positioned at any position, front and back on the work top.
As preferably; Described crossbeam carriage comprises the X line slideway that is located on the crossbeam, and the grinding machine spindle device is movably connected on the X line slideway, also is provided with the X motor on the crossbeam; The X motor connects the X screw mandrel; The grinding machine spindle device is through the X screw mandrel that is threaded, and the X screw mandrel other end connects X screw mandrel supporting seat, and X screw mandrel supporting seat is fixed on the crossbeam.The grinding machine spindle device can be done move left and right through the X screw mandrel on crossbeam, make like this grinding machine spindle device can be positioned on the work top about any position.
As preferably, described grinding machine spindle device comprises the Building Z that is movably connected on the X line slideway, and the Building Z is provided with the Z line slideway; The Z line slideway slidely connects planker; Also be provided with the Z motor on the Building Z, the Z motor connects the Z screw mandrel, and planker is through being threaded on the Z screw mandrel; Planker is provided with the spindle motor of horizontally set, and spindle motor connects mill.The Building Z can be on crossbeam horizontal move left and right, planker can vertically move up and down on the Building Z, is convenient to main shaft like this and on X, Y, three directions of Z, locatees.
Therefore, the utility model utilize X, Y, Z to screw mandrel, can be adapted to the grinding needs of different workpieces diverse location like this so that the main shaft of grinding machine is positioned at the optional position on X, Y, the Z direction, simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the utility model.
Parts, position and numbering among the figure: base 1, work top 2, Y line slideway 3, left column 4, right column 5, Y motor 6, Y screw mandrel 7, Y screw mandrel supporting seat 8, crossbeam 9, X line slideway 10, X motor 11, X screw mandrel 12, X screw mandrel supporting seat 13, Building Z 14, planker 15, Z motor 16, spindle motor 17, mill 18.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Embodiment: a kind of numerically control grinder of this example like Fig. 1, has a base 1; Base is provided with work top 2, and the both sides of base are connected with left column 4, right column 5 through Y line slideway 3 respectively, and base is provided with Y motor 6; The Y motor is connected to Y screw mandrel 7, and left and right column is through the Y screw mandrel that is threaded, and the other end of Y screw mandrel is connected in the Y screw mandrel supporting seat 8; The screw mandrel supporting seat is fixed on the base; Left column 4, right column 5 tops are connected with crossbeam 9, are connected with the grinding machine spindle device through the crossbeam carriage on the crossbeam, and Y motor, crossbeam carriage, grinding machine spindle device connect the numerical control case through circuit.The crossbeam carriage comprises the X line slideway 10 that is located on the crossbeam 9; The grinding machine spindle device is movably connected on the X line slideway; Also be provided with X motor 11 on the crossbeam, the X motor connects X screw mandrel 12, and the grinding machine spindle device is through the X screw mandrel that is threaded; The X screw mandrel other end connects X screw mandrel supporting seat 13, and X screw mandrel supporting seat is fixed on the crossbeam.The grinding machine spindle device comprises the Building Z 14 that is movably connected on the X line slideway 10; The Building Z is provided with the Z line slideway, and the Z line slideway slidely connects planker 15, also is provided with Z motor 16 on the Building Z; The Z motor connects the Z screw mandrel; Planker is through being threaded on the Z screw mandrel, and planker is provided with the spindle motor 17 of horizontally set, and spindle motor connects mill 18.
During use,, after Y motor 6 starts, drive crossbeam 9 through Y screw mandrel 7 and move forward and backward through the numerical control case.Drive the X screw mandrels through X motor 11 and make Building Z 14 move left and right.Drive the Z screw mandrel through Z motor 16 and make planker 15 move up and down, after having good positioning, drive 18 pairs of workpiece of mill through spindle motor 17 and grind.
The above is merely the specific embodiment of the utility model; But the architectural feature of the utility model is not limited thereto; Any those skilled in the art is in the field of the utility model, and variation of being done or modification all are encompassed among the claim of the utility model.

Claims (3)

1. numerically control grinder; Comprise base (1), base is provided with work top (2), it is characterized in that the both sides of described base (1) are connected with left column (4), right column (5) through Y line slideway (3) respectively; Base (1) is provided with Y motor (6); The Y motor is connected to Y screw mandrel (7), and left and right column is through the Y screw mandrel that is threaded, and the other end of Y screw mandrel is connected in the Y screw mandrel supporting seat (8); The screw mandrel supporting seat is fixed on the base; Left column (4), right column (5) top are connected with crossbeam (9), are connected with the grinding machine spindle device through the crossbeam carriage on the crossbeam, and Y motor, crossbeam carriage, grinding machine spindle device connect the numerical control case through circuit.
2. a kind of numerically control grinder according to claim 1; It is characterized in that described crossbeam carriage comprises the X line slideway (10) that is located on the crossbeam (9), the grinding machine spindle device is movably connected on the X line slideway, also is provided with X motor (11) on the crossbeam; The X motor connects X screw mandrel (12); The grinding machine spindle device is through the X screw mandrel that is threaded, and the X screw mandrel other end connects X screw mandrel supporting seat (13), and X screw mandrel supporting seat is fixed on the crossbeam.
3. a kind of numerically control grinder according to claim 2 is characterized in that described grinding machine spindle device comprises the Building Z (14) that is movably connected on the X line slideway (10), and the Building Z is provided with the Z line slideway; The Z line slideway slidely connects planker (15); Also be provided with Z motor (16) on the Building Z, the Z motor connects the Z screw mandrel, and planker is through being threaded on the Z screw mandrel; Planker is provided with the spindle motor (17) of horizontally set, and spindle motor connects mill (18).
CN2011202194624U 2011-06-27 2011-06-27 Numerical-control grinding machine Expired - Fee Related CN202180409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202194624U CN202180409U (en) 2011-06-27 2011-06-27 Numerical-control grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202194624U CN202180409U (en) 2011-06-27 2011-06-27 Numerical-control grinding machine

Publications (1)

Publication Number Publication Date
CN202180409U true CN202180409U (en) 2012-04-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202194624U Expired - Fee Related CN202180409U (en) 2011-06-27 2011-06-27 Numerical-control grinding machine

Country Status (1)

Country Link
CN (1) CN202180409U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814741A (en) * 2012-08-27 2012-12-12 浙江旺隆轨道交通设备有限公司 Pantograph carbon strip dustless grinding machine
CN105171560A (en) * 2015-09-09 2015-12-23 湖北君庭汽车零部件股份有限公司 Pressure arm forming numerical control grinding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814741A (en) * 2012-08-27 2012-12-12 浙江旺隆轨道交通设备有限公司 Pantograph carbon strip dustless grinding machine
CN102814741B (en) * 2012-08-27 2015-10-21 浙江旺隆轨道交通设备有限公司 A kind of pantograph carbon slide dustless sander
CN105171560A (en) * 2015-09-09 2015-12-23 湖北君庭汽车零部件股份有限公司 Pressure arm forming numerical control grinding machine

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

Granted publication date: 20120404

Termination date: 20140627