CN104325403A - Stroke control device of grinding machine working table - Google Patents
Stroke control device of grinding machine working table Download PDFInfo
- Publication number
- CN104325403A CN104325403A CN201310524058.1A CN201310524058A CN104325403A CN 104325403 A CN104325403 A CN 104325403A CN 201310524058 A CN201310524058 A CN 201310524058A CN 104325403 A CN104325403 A CN 104325403A
- Authority
- CN
- China
- Prior art keywords
- control device
- machine tool
- working table
- rotary encoder
- gear
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/06—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by liquid or gas pressure only
Abstract
The invention discloses a stroke control device of a grinding machine working table, and relates to the technical field of manufacturing of mechanical equipment. The stroke control device comprises a machine tool control system and the movable working table driven by a hydraulic cylinder; the movable working table is arranged on a machine tool body. The stroke control device is characterized in that a rotary encoder electrically connected with the machine tool control system is arranged on the machine tool body; a rotary shaft of the rotary encoder is connected with a gear; the gear is in meshing connection with a rack arranged on the movable working table; the rack is arranged in the straight-line motion direction of the movable working table. Compared with the prior art, the gear and the rack transmit to drive the encoder to rotate, and the straight-line motion process of the grinding machine working table is fed back to the machine tool control system in real time through the coaxial rotary encoder; therefore, the machining precision is improved, and grinding machining of a concave-convex curve on the surface of a part and automatic distance-fixed reversing of the working table can be achieved; a machine tool is easy, convenient and rapid to operate.
Description
Technical field
The present invention relates to plant equipment manufacturing technology field, especially a kind of device being applied to the Stroke Control of Grinder bench.
Background technology
Grinding machine utilizes grinding tool to carry out the equipment of grinding to surface of the work, and the reciprocating motion of Grinder bench is most all by Driven by Hydraulic Cylinder, and workbench spacing commutation action then manually adjusts travel switch and come.This control mode just plays the effect of simple spacing commutation, and the real time position in working table movement process cannot feed back to machine tool control system, thus grinding machine function is restricted, and cannot realize as functions such as concavo-convex camber grinding, automatic ranging commutations.
Summary of the invention
The object of this invention is to provide a kind of Grinder bench travel control device, this device can solve real time position in the Grinder bench motion process of existing Driven by Hydraulic Cylinder cannot feed back to the problem of machine tool control system.
In order to solve the problem, the technical solution used in the present invention is: this Grinder bench travel control device comprises machine tool control system and the travelling table by Driven by Hydraulic Cylinder, described travelling table is installed on bed piece, described bed piece is provided with the rotary encoder be electrically connected with described machine tool control system, the rotating shaft of described rotary encoder is connected with gear, described gear and the tooth bar be arranged on described travelling table are connected with a joggle, and described tooth bar is arranged along the linear movement direction of described travelling table.
In the technical scheme of above-mentioned Grinder bench travel control device, technical scheme can also be more specifically: described bed piece is connected with a base, by bearing, single-revolution axle is installed in described base, described geared sleeve is located at one end of described gyroaxis, the other end of described gyroaxis is connected with described rotary encoder by shaft coupling, and described base is connected with the spacing block set in the annular groove stretching into described rotary encoder.
Further, described bed piece is fixed with a bracing frame, and support frame as described above is installed with the adjustment block of band adjustment screw rod, described base is connected with described adjustment block by described adjustment screw rod.
Further, two described adjustment screw rods are connected with between described adjustment block and described base.
Further, described gyroaxis is connected with described gear by ringfeder.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect: drive encoder to rotate by rack pinion, make the linear motion of Grinder bench by coaxial rotary encoder Real-time Feedback to machine tool control system, thus raising machining accuracy, to realize the grinding to the concavo-convex curve of piece surface, and the commutation of workbench automatic ranging, make machine operation simple, convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of Grinder bench travel control device.
Fig. 2 is the top view of Grinder bench travel control device.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Grinder bench travel control device shown in Fig. 1 and Fig. 2 mainly comprises machine tool control system, travelling table 5, tooth bar 6, gear 1 and rotary encoder 11, travelling table 5 is installed on bed piece 13 by Driven by Hydraulic Cylinder, bed piece 13 is provided with the rotary encoder 11 be electrically connected with machine tool control system, the machine tool control system of the present embodiment is PLC, the rotating shaft of rotary encoder 11 is connected with gear 1 by gyroaxis 3, gear 1 and the tooth bar 6 be fixedly mounted on travelling table 5 are connected with a joggle, tooth bar 6 is arranged along the linear movement direction of travelling table 5, along with travelling table 5 moves, be fixed on bed piece 13 with tooth bar 6 meshed gears 1 by base 7, by bearing 4, single-revolution axle 3 is installed in base 7, gear 1 is sheathed on one end of gyroaxis 3 by ringfeder 2, the other end of gyroaxis 3 is connected with rotary encoder 11 by shaft coupling 8, the spacing block set 10 in the annular groove stretching into rotary encoder 11 is connected with in base 7 lower end, for the ease of installing and locking spacing block set 10, base 7 offers auxiliary mounting hole, in order to eliminate the gap between gear 1 and tooth bar 6, improve transmission accuracy, at bed piece 13, a bracing frame 12 is installed, bracing frame 12 is installed with the adjustment block 9 of band adjustment screw rod 14, adjustment block 9 is located at below tooth bar 6, adjustment block 9 is threaded two the adjustment screw rod 14 be arranged in parallel, and base 7 is connected with adjustment block 9 by adjustment screw rod 14.
During work, tooth bar 6 rotates along with travelling table 5 Sports band moving gear 1, and rotated by the gyroaxis 3 driven rotary encoder 11 in base 7, machine tool control system can calculate working table movement position according to the rotation number of turns of rotary encoder 11, and this Real-time Feedback can realize the automatic ranging commutation of workbench and concavo-convex camber grinding function.
Claims (5)
1. a Grinder bench travel control device, comprise machine tool control system and the travelling table by Driven by Hydraulic Cylinder, described travelling table is installed on bed piece, it is characterized in that: the rotary encoder be electrically connected with described machine tool control system is installed on described bed piece, the rotating shaft of described rotary encoder is connected with gear, described gear and the tooth bar be arranged on described travelling table are connected with a joggle, and described tooth bar is arranged along the linear movement direction of described travelling table.
2. Grinder bench travel control device according to claim 1, it is characterized in that: described bed piece is connected with a base, by bearing, single-revolution axle is installed in described base, described geared sleeve is located at one end of described gyroaxis, the other end of described gyroaxis is connected with described rotary encoder by shaft coupling, and described base is connected with the spacing block set in the annular groove stretching into described rotary encoder.
3. Grinder bench travel control device according to claim 2, it is characterized in that: described bed piece is fixed with a bracing frame, support frame as described above is installed with the adjustment block of band adjustment screw rod, described base is connected with described adjustment block by described adjustment screw rod.
4. Grinder bench travel control device according to claim 3, is characterized in that: be connected with two described adjustment screw rods between described adjustment block and described base.
5. the Grinder bench travel control device according to Claims 2 or 3 or 4, is characterized in that: described gyroaxis is connected with described gear by ringfeder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524058.1A CN104325403A (en) | 2013-10-30 | 2013-10-30 | Stroke control device of grinding machine working table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310524058.1A CN104325403A (en) | 2013-10-30 | 2013-10-30 | Stroke control device of grinding machine working table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104325403A true CN104325403A (en) | 2015-02-04 |
Family
ID=52400272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310524058.1A Pending CN104325403A (en) | 2013-10-30 | 2013-10-30 | Stroke control device of grinding machine working table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325403A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181769A (en) * | 2016-08-30 | 2016-12-07 | 佛山市诚志齿轮有限公司 | A kind of Grinder bench travel control device, system and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62152673A (en) * | 1985-12-24 | 1987-07-07 | Nagase Tekkosho:Kk | Grinding machine |
| DE4314850A1 (en) * | 1993-05-05 | 1993-09-30 | Mikrosa Werkzeugmaschinen Gmbh | Automatic alignment of esp. centreless plain grinding machine - carried out without absolute movement measuring system and reserve current supply and with proximity control by setting position regulated adjusting carriage |
| CN2753510Y (en) * | 2004-10-11 | 2006-01-25 | 李维谦 | Distance-setting mechanism for grinding machine |
| CN201316938Y (en) * | 2008-11-21 | 2009-09-30 | 倪胜良 | Surface grinder self-acting feed system |
| CN201807953U (en) * | 2010-08-31 | 2011-04-27 | 大丰市远大机床有限公司 | Hydraulic transmission system of small plane grinding machine working platform |
| CN202037510U (en) * | 2010-12-31 | 2011-11-16 | 广东盈钢机械有限公司 | Pneumatic polish grinding head of glass edge grinding machine |
-
2013
- 2013-10-30 CN CN201310524058.1A patent/CN104325403A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62152673A (en) * | 1985-12-24 | 1987-07-07 | Nagase Tekkosho:Kk | Grinding machine |
| DE4314850A1 (en) * | 1993-05-05 | 1993-09-30 | Mikrosa Werkzeugmaschinen Gmbh | Automatic alignment of esp. centreless plain grinding machine - carried out without absolute movement measuring system and reserve current supply and with proximity control by setting position regulated adjusting carriage |
| CN2753510Y (en) * | 2004-10-11 | 2006-01-25 | 李维谦 | Distance-setting mechanism for grinding machine |
| CN201316938Y (en) * | 2008-11-21 | 2009-09-30 | 倪胜良 | Surface grinder self-acting feed system |
| CN201807953U (en) * | 2010-08-31 | 2011-04-27 | 大丰市远大机床有限公司 | Hydraulic transmission system of small plane grinding machine working platform |
| CN202037510U (en) * | 2010-12-31 | 2011-11-16 | 广东盈钢机械有限公司 | Pneumatic polish grinding head of glass edge grinding machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106181769A (en) * | 2016-08-30 | 2016-12-07 | 佛山市诚志齿轮有限公司 | A kind of Grinder bench travel control device, system and method |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150204 |
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| RJ01 | Rejection of invention patent application after publication |