CN103170898B - Automatic stop mechanism of honing machine - Google Patents
Automatic stop mechanism of honing machine Download PDFInfo
- Publication number
- CN103170898B CN103170898B CN201110428293.XA CN201110428293A CN103170898B CN 103170898 B CN103170898 B CN 103170898B CN 201110428293 A CN201110428293 A CN 201110428293A CN 103170898 B CN103170898 B CN 103170898B
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- honing machine
- electromagnet
- honing
- pull bar
- electromagnetic induction
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Abstract
The invention discloses an automatic stop mechanism of a honing machine. A lever provided with an induction block is arranged on a feed screw, a spindle box is provided with an electromagnetic induction switch which can be connected with the induction block in an induction mode, and an electromagnet is arranged on the end portion of a draw bar and can be started when the induction block is connected with the electromagnetic induction switch in the induction mode. When the honing machine is used for homing and a honing oil stone mill starts to be abraded, the feed screw is enabled to recede, and the lever recedes along with the feed screw. When the lever recedes to a certain position, the induction block on the lever is connected with the electromagnetic induction switch in the induction mode and sends a signal to the electromagnet, the electromagnet is started to pull the end portion connected with the draw bar to move, the draw bar is enabled to rotate and break away from a hook plate, and then the honing machine stops. The automatic stop mechanism of the honing machine is simple in structure, convenient to operate and capable of stopping the honing machine quickly. Moreover, due to the fact that the electromagnet is used for control, the feed amount can be controlled accurately, the phenomenon that the honing machining is out of tolerance is avoided, and the quality of the honing machining is improved.
Description
Technical field
the present invention relates to a kind of honing machine autoshutoff device.
Background technology
the knock-off gear of existing honing machine adopts the hook plate of two mutual hookings to realize, and pulls one of them to hook plate in honing process by the spring on lever, and when two hook plates depart from mutually, lathe is shut down.The whole stopping process reaction of this mechanism is slow, and the amount of feeding controls inaccurate, and honing part is easy to overproof, seriously affects the quality of Honing process.
Summary of the invention
the object of this invention is to provide a kind of honing machine autoshutoff device that can realize quick shutdown.
for achieving the above object, the technical solution used in the present invention is:
a kind of honing machine autoshutoff device, described honing machine comprises main spindle box, the feed screw that can be arranged on rotationally on described main spindle box, and described feed screw distributes along horizontal fore-and-aft direction,
the leading section of described feed screw is fixedly connected with and is provided with a lever, one end of described lever has a sensor block, the madial wall of described main spindle box rearward end is fixedly connected with and is provided with an electromagnetic induction switch, described electromagnetic induction switch and described sensor block are along same level directional spreding, the madial wall of described main spindle box rearward end is also fixedly connected with and is provided with a hook plate, the madial wall of described main spindle box rearward end is also connected with a pull bar that can rotate relative to described hook plate, described pull bar comprise when normally working with honing machine and the first duty of described hook plate phase hooking and honing machine is shut down time and described hook plate depart from the second duty of hooking, described knock-off gear also comprises one and is fixedly connected with the electromagnet be arranged on described pull bar one end, when described sensor block responds to connection mutually with described electromagnetic induction switch, described electromagnetic induction switch sends signal to described electromagnet, described electromagnet starts and drives the rotation of described pull bar that described pull bar and described hook plate are separated.
due to the utilization of technique scheme, the present invention compared with prior art has following advantages: by arranging the lever with sensor block on feed screw, and arrange on main spindle box and can respond to the electromagnetic induction switch of connection mutually with described sensor block, and an electromagnet that can start when described sensor block responds to connection mutually with described electromagnetic induction switch is set on the end of pull bar, when honing machine honing is worn and torn to honing stone, feed screw is drawn back, lever is drawn back thereupon, when it falls back on certain position backward, sensor block on lever and electromagnetic induction switch are responded to mutually and are connected and send signal to electromagnet, electromagnet starts and pulls the end be connected with pull bar that pull bar is rotated to make pull bar and hook plate and depart from hooking, honing machine is shut down.Honing machine autoshutoff device structure of the present invention is simple, easy to operate, can realize rapidly shutting down, and by adopting magnet control, amount of feeding precise control, avoids the phenomenon that honing is overproof, improves the quality of Honing process.
Accompanying drawing explanation
accompanying drawing 1 is the structural representation of autoshutoff device of the present invention.
Detailed description of the invention
below in conjunction with accompanying drawing and specific embodiment, technical scheme of the present invention is further elaborated.
shown in Figure 1; a kind of honing machine autoshutoff device; this honing machine comprises main spindle box 1, the feed screw 2 that can be arranged on rotationally on main spindle box 1; feed screw 2 distributes along horizontal fore-and-aft direction; left and right directions in this fore-and-aft direction that is Fig. 1, wherein before refers to right, after refer to left; in the present embodiment, feed screw 2 feed motion is along the longitudinal direction rotated by handwheel 10 and is realized, and the amount of feeding then can read from display list 9.The leading section of feed screw 2 is fixedly connected with and is provided with a lever 3, one end of this lever 3 has a sensor block 4, the madial wall of main spindle box 1 rearward end is fixedly connected with and is provided with an electromagnetic induction switch 5, and this electromagnetic induction switch 5 and sensor block 4 are along same level directional spreding, the madial wall of main spindle box 1 rearward end is also permanently connected and is provided with a hook plate 8, the madial wall of main spindle box 1 rearward end being also connected with rotationally one can relative to the pull bar 6 hooking plate 8 and rotate, be connected on the madial wall of main spindle box 1 rearward end by a connecting rod during this pull bar 6 in the present embodiment, such pull bar 6 can rotate along the longitudinal direction.Pull bar 6 has two duties, departs from the second duty of hooking when shutting down with the first duty and honing machine that hook plate 8 phase hooking when namely honing machine normally works with hook plate 8.This knock-off gear also comprises one and is fixedly connected with the electromagnet 7 be arranged on pull bar 6 one end; when sensor block 4 and electromagnetic induction switch 5 phase respond to connect time; electromagnetic induction switch 5 sends signal to electromagnet 7, and electromagnet 7 starts and drives pull bar 6 rotation that pull bar 6 is separated with hook plate 8.
the concrete course of work setting forth lower the present embodiment below:
during honing machine work, make feed screw 2 feed motion along the longitudinal direction according to amount of feeding rotation hand wheel 10, lever 3 is moved forward to certain position by feed screw 2 simultaneously, and at this moment pull bar 6 remains on the first duty with the mutual hooking of hook plate 8.When honing machine honing is worn and torn to honing stone, feed screw 2 is drawn back; lever 3 is also drawn back thereupon simultaneously; when lever 3 falls back on certain position backward; sensor block 4 on lever 3 is responded to electromagnetic induction switch 5 phase and is connected and send signal to electromagnet 7; electromagnet 7 starts and pulls the end be connected with pull bar 6 that pull bar 6 is rotated; depart from hooking when it rotates to pull bar during certain angle 6 and hook plate 8, honing machine is shut down.This honing machine autoshutoff device structure is simple, easy to operate, can realize rapidly shutting down, and by adopting magnet control, amount of feeding precise control, avoids the phenomenon that honing is overproof, improves the quality of Honing process.
above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (1)
1. a honing machine autoshutoff device, described honing machine comprises main spindle box, the feed screw on described main spindle box can be arranged on rotationally, described feed screw distributes along horizontal fore-and-aft direction, it is characterized in that: the leading section of described feed screw is fixedly connected with and is provided with a lever, one end of described lever has a sensor block, the madial wall of described main spindle box rearward end is fixedly connected with and is provided with an electromagnetic induction switch, described electromagnetic induction switch and described sensor block are along same level directional spreding, the madial wall of described main spindle box rearward end is also fixedly connected with and is provided with a hook plate, the madial wall of described main spindle box rearward end is also connected with a pull bar that can rotate relative to described hook plate, described pull bar comprise when honing machine normally works with the first duty of described hook plate phase hooking and honing machine is shut down time and described hook plate depart from the second duty of hooking, described knock-off gear also comprises one and is fixedly connected with the electromagnet be arranged on described pull bar one end, when described sensor block responds to connection mutually with described electromagnetic induction switch, described electromagnetic induction switch sends signal to described electromagnet, described electromagnet starts and drives the rotation of described pull bar that described pull bar and described hook plate are separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110428293.XA CN103170898B (en) | 2011-12-20 | 2011-12-20 | Automatic stop mechanism of honing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110428293.XA CN103170898B (en) | 2011-12-20 | 2011-12-20 | Automatic stop mechanism of honing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103170898A CN103170898A (en) | 2013-06-26 |
| CN103170898B true CN103170898B (en) | 2015-06-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110428293.XA Active CN103170898B (en) | 2011-12-20 | 2011-12-20 | Automatic stop mechanism of honing machine |
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| Country | Link |
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| CN (1) | CN103170898B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175208B (en) * | 2014-08-11 | 2016-06-22 | 天津市天塑科技集团有限公司 | Thin film rotary cutter honing machine and honing method |
| CN106181742B (en) * | 2014-10-27 | 2018-05-08 | 成都广屹实业发展有限公司 | A kind of midpoint of grinder follows grinding mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404633Y (en) * | 1999-12-25 | 2000-11-08 | 中国人民解放军第四三三二工厂 | Control part mechanism for horizontal honing machine |
| CN2764556Y (en) * | 2005-01-13 | 2006-03-15 | 苏州信能精密机械有限公司 | Feeding mechanism of honer |
| CN101245505A (en) * | 2008-03-27 | 2008-08-20 | 苏善珍 | Automatic stop arrangement for entangling of combing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08118188A (en) * | 1994-10-25 | 1996-05-14 | Toyoda Mach Works Ltd | Machining device |
| JP2000326224A (en) * | 1999-05-21 | 2000-11-28 | Okamoto Machine Tool Works Ltd | Grinding machine |
-
2011
- 2011-12-20 CN CN201110428293.XA patent/CN103170898B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2404633Y (en) * | 1999-12-25 | 2000-11-08 | 中国人民解放军第四三三二工厂 | Control part mechanism for horizontal honing machine |
| CN2764556Y (en) * | 2005-01-13 | 2006-03-15 | 苏州信能精密机械有限公司 | Feeding mechanism of honer |
| CN101245505A (en) * | 2008-03-27 | 2008-08-20 | 苏善珍 | Automatic stop arrangement for entangling of combing machine |
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| Publication number | Publication date |
|---|---|
| CN103170898A (en) | 2013-06-26 |
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