CN106271879B - It is a kind of two-way adjustable close to switch - Google Patents
It is a kind of two-way adjustable close to switch Download PDFInfo
- Publication number
- CN106271879B CN106271879B CN201610806937.7A CN201610806937A CN106271879B CN 106271879 B CN106271879 B CN 106271879B CN 201610806937 A CN201610806937 A CN 201610806937A CN 106271879 B CN106271879 B CN 106271879B
- Authority
- CN
- China
- Prior art keywords
- sensing chip
- inductive head
- switch
- plate
- way adjustable
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crushing And Pulverization Processes (AREA)
- Forging (AREA)
Abstract
The present invention relates to a kind of two-way adjustable close to switch, including the upper sensing chip and lower sensing chip being mounted on main shaft, the outside of upper sensing chip and lower sensing chip is equipped with sliding bar, the both ends of sliding bar are equipped with upper mounted plate and bottom plate, liftable upper sliding plate and downslide movable plate are arranged on sliding bar, the end of upper sliding plate connects upper inductive head, the end of downslide movable plate connects lower inductive head, upper sliding plate and downslide movable plate pass through adjusting screw respectively and connect with upper mounted plate and bottom plate, upper inductive head and lower inductive head can incude two different positions, inductive signal can individually be exported, the position of upper inductive head and lower inductive head is adjustable, whether in place it can accurately judge elastic knife system operating position, movement is either with or without realization, the signal that may insure elastic knife is not in error；Avoid often generating malfunction during the elastic knife of equipment, or movement it is not in place caused by cutter, tool magazine, main shaft damage improves the safety of exchanging knives process.
Description
Technical field
It is especially a kind of two-way adjustable close to switch the present invention relates to a kind of application with machinery equipment close to switch.
Background technique
It is existing to have application in the elastic knife system of machinery equipment close to switch, but have bigger shortcoming in terms of function,
It can not meet requirement；A kind of existing position of forging a knife that associated mode main shaft is detected close to switch of cylinder commonly used in the trade, this
For the round switch of kind due to being the side for incuding sensing chip on main shaft, sensitive surface is bigger, can adopt phenomena such as raw position is inaccurate, i.e.,
Knife striking cylinder position position of forging a knife not yet is arrived and just triggers signal, easily leads to tool magazine and generates malfunction, to generate malfunction or damage, produces
Raw unnecessary loss.
Summary of the invention
The purpose of the present invention is to solve defects existing close to switch in the prior art, provide a kind of two-way adjustable
Whole close switch.
To achieve the goals above, the technical solution adopted by the present invention is that:
It is a kind of two-way adjustable close to switch, including the upper sensing chip and lower sensing chip being mounted on main shaft, upper sensing chip
It is in round sheet with lower sensing chip, is equipped with mounting hole, upper sensing chip and lower sensing chip at the middle part of upper sensing chip and lower sensing chip
It is arranged and is fixed on main shaft by mounting hole；
The outside of the upper sensing chip and lower sensing chip is equipped with sliding bar, and the both ends of sliding bar are equipped with upper mounted plate and lower solid
Fixed board, is arranged liftable upper sliding plate and downslide movable plate on sliding bar, and the end of upper sliding plate connects upper inductive head, glides
The end of movable plate connects lower inductive head, and upper inductive head is corresponding with the surface of upper sensing chip, the table of lower inductive head and lower sensing chip
Face is corresponding, and upper sliding plate and downslide movable plate pass through adjusting screw respectively and connect with upper mounted plate and bottom plate.
Above-mentioned one kind is two-way adjustable close to switch, and high fine-tuning machine is equipped between the upper sensing chip and lower sensing chip
Structure.
Above-mentioned one kind is two-way adjustable close to switch, and the height fine-adjustment mechanism includes being arranged under the lower sensing chip
On the lower thread bush of side and the upper thread bush being arranged in above the upper sensing chip, upper thread bush and lower thread bush and main shaft
Screw thread engagement.
Above-mentioned one kind is two-way adjustable close to switch, fixed plate and bottom plate be equipped with respectively with upper induction
The signal output line that head is connected with lower inductive head.
Above-mentioned one kind is two-way adjustable close to switch, and partition is equipped between the upper sensing chip and lower sensing chip.
Above-mentioned one kind is two-way adjustable close to switching, and the screw pitch of screw thread is greater than institute on the upper thread bush and lower thread bush
State the screw pitch for adjusting screw.
Above-mentioned one kind is two-way adjustable close to switch, and the end of the main shaft connects cutter.
The invention has the benefit that this can be applied particularly to position of forging a knife on numerically-controlled machine tool associated mode main shaft close to switch
Detection confirmation, general this main shaft is by knife striking cylinder, when carrying out replacement cutter, knife striking cylinder movement can make main shaft knife loosening machine
Structure generates displacement, needs to detect the offset of position at this time, to ensure to forge a knife position in place, cutter is totally released or presss from both sides
Tightly, the upper inductive head of this switch and lower inductive head can incude two different positions, can individually export inductive signal, upper sense
It answers the position of head and lower inductive head adjustable, whether in place can accurately judge elastic knife system operating position, movement has not
There is realization, it can be ensured that the signal of elastic knife is not in error；It avoids often generating malfunction during the elastic knife of equipment, or
Act it is not in place caused by cutter, tool magazine, main shaft damage, improve the safety of exchanging knives process.
Detailed description of the invention
Fig. 1 is schematic diagram of the invention；
Fig. 2 is the schematic diagram of the upper inductive head of the present invention.
Specific embodiment
As shown in Figure 1, it is a kind of two-way adjustable close to switch, including the upper sensing chip 2 being mounted on main shaft 1 and lower induction
Piece 3, the end of main shaft 1 connect cutter, and upper sensing chip 2 and lower sensing chip 3 are in round sheet, in upper sensing chip 2 and lower sensing chip 3
Middle part be equipped with mounting hole, upper sensing chip 2 and lower sensing chip 3 are arranged by mounting hole and are fixed on main shaft 1；
The outside of upper sensing chip 2 and lower sensing chip 3 is equipped with sliding bar 4, and the both ends of sliding bar 4 are equipped with upper mounted plate 5 under
Fixed plate 6 is arranged liftable upper sliding plate 7 and downslide movable plate 8 on sliding bar 4, incudes in the end connection of upper sliding plate 7
First 9, the end of downslide movable plate 8 connects lower inductive head 10, and upper inductive head 9 is corresponding with the surface of upper sensing chip 2, lower inductive head 10
It is corresponding with the surface of lower sensing chip 3, upper sliding plate 7 and downslide movable plate 8 respectively by adjust screw 11 and upper mounted plate 5 and under
Fixed plate 6 connects.
Further, for the ease of the distance of reaction between adjusting sensing chip and inductive head, upper sensing chip 2 and lower sensing chip 3
Between be equipped with height fine-adjustment mechanism, height fine-adjustment mechanism includes that lower thread bush 12 below lower sensing chip 3 and setting is arranged in
Upper thread bush 13 above upper sensing chip 2, upper thread bush 13 and lower thread bush 12 are engaged with the screw thread on main shaft 1, upper fixation
Plate 5 and bottom plate 6 are equipped with the signal output line 14 connecting respectively with upper inductive head 9 and lower inductive head 10.
In order to prevent upper sensing chip 2 and lower sensing chip 3 and between inductive signal cause confusion, upper sensing chip 2 and lower sense
It answers and is equipped with partition between piece 3, in order to enable height fine-adjustment mechanism reaches fast tune, adjust screw 11 and have the function that adjust slowly, upper spiral shell
The screw pitch of screw thread is greater than the screw pitch for adjusting screw 11 on line set 13 and lower thread bush 12, between the above sensing chip 2 and upper inductive head 9
Induction cooperation for, if the distance between upper sensing chip 2 and upper inductive head 9 are excessive, first rotation go up thread bush 13, fastly
Speed shortens upper the distance between sensing chip 2 and upper inductive head 9, gradually reduces at a distance from upper sensing chip 2 is between upper inductive head 9
Afterwards, by adjusting screw 11 come the distance between sensing chip 2 and upper inductive head 9 in further minor adjustments, until upper inductive head 9
It similarly, between lower sensing chip 3 and lower inductive head 10 is also above-mentioned mode of operation to reach until reaching best inductive effects
Optimal inductive effects.
As shown in Fig. 2, being equipped with to reach best inductive effects on the head of upper inductive head 9 and lower inductive head 10
Resettlement groove 15 is equipped with magnetic patch 16 in resettlement groove 15, slide damper 17 is equipped in the opening of resettlement groove 15, in slide damper 17
Be equipped with and stir pin 18, the material of slide damper 17 is magnetic separator, the induction of upper inductive head 9 or lower inductive head 10 not
When enough, the mobile notch size to control resettlement groove 15 of slide damper 17 is driven by stirring pin 18, to control upper inductive head 9
With the magnetic induction of lower inductive head 10, and with the spacing for closing inductive head 9, lower inductive head 10 and upper sensing chip 2, lower sensing chip 3
From to reach best electromagnetic induction effect.
This is general this close to the detection confirmation for switching the position that can be applied particularly to forge a knife on numerically-controlled machine tool associated mode main shaft
Main shaft is passing through knife striking cylinder when carrying out replacement cutter, and knife striking cylinder acts Hui Shi main shaft knife loosening mechanism and generates displacement, needs at this time
The offset of position is detected, to ensure to forge a knife position in place, cutter is totally released or clamps, the upper induction of this switch
Head and lower inductive head can incude two different positions, can individually export inductive signal, the position of upper inductive head and lower inductive head
It sets adjustable, whether in place can accurately judge elastic knife system operating position, act either with or without realization, it can be ensured that elastic
The signal of knife is not in error；Avoid often generating malfunction during the elastic knife of equipment, or movement it is not in place caused by
Cutter, tool magazine, main shaft damage improve the safety of exchanging knives process.
The present invention is not limited to above-mentioned preferred forms, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all that there is skill identical or similar to the present application
Art scheme, is within the scope of the present invention.
Claims (8)
1. a kind of two-way adjustable close to switch, which is characterized in that including the upper sensing chip and lower sensing chip being mounted on main shaft,
Upper sensing chip and lower sensing chip are in round sheet, are equipped with mounting hole at the middle part of upper sensing chip and lower sensing chip, upper sensing chip and
Lower sensing chip is arranged and is fixed on main shaft by mounting hole；
The outside of the upper sensing chip and lower sensing chip is equipped with sliding bar, and the both ends of sliding bar are equipped with upper mounted plate and lower fixation
Plate, is arranged liftable upper sliding plate and downslide movable plate on sliding bar, and the end of upper sliding plate connects upper inductive head, lower slider
The end of plate connects lower inductive head, and upper inductive head is corresponding with the surface of upper sensing chip, the surface of lower inductive head and lower sensing chip
Corresponding, upper sliding plate is connect by upper adjusting screw with upper mounted plate, and downslide movable plate passes through lower adjusting screw and bottom plate
Connection.
2. one kind according to claim 1 is two-way adjustable close to switch, which is characterized in that the upper sensing chip and lower sense
It answers and is equipped with height fine-adjustment mechanism between piece.
3. one kind according to claim 2 is two-way adjustable close to switch, which is characterized in that the height fine-adjustment mechanism packet
The upper thread bush for including the lower thread bush being arranged in below the lower sensing chip and being arranged in above the upper sensing chip, upper screw thread
Set and lower thread bush are engaged with the screw thread on main shaft.
4. one kind according to claim 1 is two-way adjustable close to switch, which is characterized in that the upper sensing chip and lower sense
It answers and is equipped with partition between piece.
5. one kind according to claim 3 is two-way adjustable close to switch, which is characterized in that the upper thread bush and lower spiral shell
The screw pitch that line puts on screw thread is greater than the screw pitch for adjusting screw.
6. one kind according to claim 1 is two-way adjustable close to switch, which is characterized in that the end of the main shaft connects
Cutter.
7. one kind according to any one of claim 1 to 6 is two-way adjustable close to switch, which is characterized in that on described
The head of inductive head and lower inductive head is equipped with resettlement groove, and magnetic patch is equipped in resettlement groove, is equipped with and slides in the opening of resettlement groove
Dynamic baffle, is equipped on slide damper and stirs pin.
8. one kind according to claim 7 is two-way adjustable close to switch, which is characterized in that the material of the slide damper
For magnetic separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610806937.7A CN106271879B (en) | 2016-09-07 | 2016-09-07 | It is a kind of two-way adjustable close to switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610806937.7A CN106271879B (en) | 2016-09-07 | 2016-09-07 | It is a kind of two-way adjustable close to switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106271879A CN106271879A (en) | 2017-01-04 |
| CN106271879B true CN106271879B (en) | 2019-04-26 |
Family
ID=57709821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610806937.7A Expired - Fee Related CN106271879B (en) | 2016-09-07 | 2016-09-07 | It is a kind of two-way adjustable close to switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106271879B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106671462A (en) * | 2017-02-26 | 2017-05-17 | 王海平 | Press fit sensor of cold pressing type oil press |
| CN113182588B (en) * | 2021-03-09 | 2022-09-30 | 新余钢铁股份有限公司 | Rotation accurate positioning device for acid rolling line circle shear |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4000448A (en) * | 1974-05-10 | 1976-12-28 | Westinghouse Electric Corporation | Control system for sensing the air gap between a cutting tool and a work piece |
| EP0205989B1 (en) * | 1982-09-28 | 1990-03-07 | Tai-Her Yang | Power transmission and braking system |
| US4807353A (en) * | 1988-03-28 | 1989-02-28 | R & B Machine Tool Company | Reciprocating tool spindle and tool changer mechanism operable during spindle backstroke |
| DE10059232C2 (en) * | 2000-11-29 | 2003-06-05 | Karl Heinz Schmall | Device for mounting and setting of electrical, non-contact distance sensors as well as for the protection of connected electrical circuit parts in tracking control systems |
| CN201357333Y (en) * | 2009-02-23 | 2009-12-09 | 山东法因数控机械股份有限公司 | Mechanical floating knife forging device |
| CN101936847B (en) * | 2010-07-28 | 2012-06-27 | 铁道第三勘察设计院集团有限公司 | Adjustable bidirectional displacement detection mechanism for triaxial apparatus |
| CN103331633B (en) * | 2013-06-28 | 2015-10-28 | 刘怡君 | Associated mode spindle synchronous knife machining mechanism |
| CN204487263U (en) * | 2015-04-01 | 2015-07-22 | 浙江日发精密机械股份有限公司 | A kind of digital control vertical milling lathe main shaft anticollision mechanism |
| CN205423390U (en) * | 2016-03-17 | 2016-08-03 | 宁波海天精工股份有限公司 | Stroke adjustable main shaft unclamping cylinder |
-
2016
- 2016-09-07 CN CN201610806937.7A patent/CN106271879B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106271879A (en) | 2017-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106271879B (en) | It is a kind of two-way adjustable close to switch | |
| US2258880A (en) | Platen press for working cardboard blanks | |
| CN105290164A (en) | Adjustable metal plate bending device | |
| CN202065492U (en) | Continuous precision detection and control device for opening positions of gate plates | |
| CN206862794U (en) | A kind of impact test apparatus | |
| CN106734828B (en) | There are two types of the riveting mechanisms of riveting tablet switching for a kind of tool | |
| CN204898261U (en) | Automatic blanking control mechanism that stud knot equipment was used | |
| CN105105290A (en) | Apricot pit opening machine and using method thereof | |
| CN205519312U (en) | Side guiding orientation device | |
| US3700139A (en) | Rivet slug injector | |
| CN105147217B (en) | The door lock assembly of dish-washing machine and dish-washing machine | |
| CN105729870B (en) | A kind of slider of punch mechanism | |
| CN103921098A (en) | Spring detecting mechanism of spring lock assembling machine | |
| CN209531896U (en) | Stamping die with limiting device | |
| CN206886164U (en) | Infundibulate feed appliance | |
| CN106623642A (en) | Adjustable installing base | |
| CN208917459U (en) | A kind of adaptive tooling for bar embeded sewing | |
| CN104742080A (en) | Rotary pressing mechanism | |
| CN209614007U (en) | A kind of mold for accurate riveting | |
| CN102389847A (en) | Control mechanism for flow of feedstock | |
| CN210281575U (en) | Clamping jaw position deviation compensation structure | |
| CN108621189A (en) | A kind of terminal-collecting machine holder device | |
| CN210632724U (en) | Induction type locating piece | |
| CN219310770U (en) | Cutter feeding device | |
| CN204008729U (en) | A kind of miniature circuit breaker overload test automatic positioning mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20210907 |