CN105500117B - The screw tap detection means of tapping machine - Google Patents
The screw tap detection means of tapping machine Download PDFInfo
- Publication number
- CN105500117B CN105500117B CN201511033634.8A CN201511033634A CN105500117B CN 105500117 B CN105500117 B CN 105500117B CN 201511033634 A CN201511033634 A CN 201511033634A CN 105500117 B CN105500117 B CN 105500117B
- Authority
- CN
- China
- Prior art keywords
- screw tap
- montant
- fixed plate
- cross bar
- tapping machine
- 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
- B23Q17/2452—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves for measuring features or for detecting a condition of machine parts, tools or workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G1/00—Thread cutting; Automatic machines specially designed therefor
- B23G1/44—Equipment or accessories specially designed for machines or devices for thread cutting
-
- 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
- B23Q17/09—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool
- B23Q17/0904—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring cutting pressure or for determining cutting-tool condition, e.g. cutting ability, load on tool before or after machining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G2210/00—Details of threads produced
- B23G2210/04—Internal threads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
- B23G2240/00—Details of equipment for threading other than threading tools, details of the threading process
- B23G2240/52—Sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Control Of Machine Tools (AREA)
- Drilling And Boring (AREA)
Abstract
The screw tap detection means of tapping machine, including montant, the montant top is provided with cross bar, and the first fixed plate, the upper end of the second fixed plate and cross bar are rotatablely connected, and first fixed plate, the bottom of the second fixed plate are respectively provided with the first photoelectric probe, the second photoelectric probe of detection screw tap.Increase this screw tap detection means on traditional tapping machine, it is possible to achieve while multiple screw tap working conditions are detected, the machining accuracy of tapping machine is improved, reduces the scrappage of raw material workpiece；The device can be collapsed to reduce space line-of-sight when screw tap works.
Description
Technical field
The present invention relates to tapping machine field, a kind of screw tap detection means of tapping machine is primarily referred to as.
Background technology
Existing tapping machine is typically all rotated processing and depends on master switch to control using screw tap come machining internal thread, machine
System, and the temperature of screw tap, abrasion condition and working condition etc. can not all determine, manually also be difficult to observe, and so be easy in silk
Continue workpieces processing when taper thread grinding damage, cause machining accuracy not high, produce a certain degree of percent defective.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of screw tap detection means, it is mainly used on tapping machine to screw tap
Detection.
Technical scheme：The screw tap detection means of tapping machine, including montant, it is characterised in that on the montant
Portion is provided with cross bar, and the first fixed plate, the upper end of the second fixed plate and cross bar are rotatablely connected, and first fixed plate, second are consolidated
The bottom of fixed board is respectively provided with the first photoelectric probe, the second photoelectric probe of detection screw tap.When two screw taps are located at same
When on one shaft coupling, it is possible to achieve double detects the working condition of two screw tap probes.
Further, shaft coupling plate is provided with before the cross bar, the first fixed plate middle part passes through first rotating shaft with shaft coupling plate
Connection, the second fixed plate middle part are connected by the second rotating shaft with shaft coupling plate, are connected with the first rotating shaft
Piston rod, institute
State piston rod to be connected with cylinder, the cylinder is hinged with the support block located at cross bar, montant interface point top；It is described
On shaft coupling plate
It is provided with the groove for accommodating first rotating shaft and the second rotating shaft.
Cylinder drives drive link so that shaft coupling plate is packed up to the cross bar on top, and corresponding first fixed plate and second is fixed
Plate is also upwards collected through, and the groove during collapsed state on shaft coupling plate accommodates first rotating shaft and the second rotating shaft.
Further, first fixed plate is located at close montant side and its length is more than the length of the second fixed plate.
Further, the rotating joint of the first dead plate upper end portion and cross bar is higher than the second dead plate upper end portion and cross bar
Rotating joint.So it is arranged to improve sky when the first fixed plate and the second fixed plate are packed up to montant side
Between.
Further, the cross bar is rotatablely connected with montant.When screw tap is in running order, it is not necessary to when detecting, can incite somebody to action
Cross bar rotates relative to montant, is moved on to above screw tap on side, reduces the space on screw tap processing top.
Further, slotted hole is provided with the montant, the montant passes through the fastener and workbench on slotted hole
Rotation connection.On the basis of cross bar and montant rotate, further realize that whole device can turn relative to workbench
It is dynamic, reduce silk
To the occupancy of machine upper portion locus during cone processing.
Beneficial effects of the present invention：Increase this screw tap detection means on traditional tapping machine, it is possible to achieve while detection is more
Individual screw tap working condition, the machining accuracy of tapping machine is improved, reduce the scrappage of raw material workpiece；The letter of present apparatus structure
It is single, dismounting
It is convenient, the device can be collapsed to reduce space line-of-sight when screw tap works.
Brief description of the drawings
Fig. 1 is the screw tap detection means schematic diagram of tapping machine.
Fig. 2 is that the screw tap detection means of tapping machine detects the schematic diagram of screw tap.
In figure, 1 montant, 2 cross bars, 3 first fixed plates, 4 second fixed plates, 5 first photoelectric probes, the spy of 51. second photoelectricity
Head, 6 shaft coupling plates, 7 first rotating shafts, 8 second rotating shafts, 9 piston rods, 12 screw taps, 13 workbench, 14 grooves, 16 first tie points,
17 second tie points, 18 slotted holes, 19 fasteners, 20 cross bars and montant rotating joint, 21 shaft couplings.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings so that scheme is more clearly understood.
As illustrated, screw tap detection means, the upper end of montant 1 is provided with a cross bar 2, and the first fixed plate 3 rotates with cross bar to be connected
The first tie point 16 is connected to, upper end and the cross bar of the second fixed plate 4 are rotationally connected with the second tie point 17.First fixed plate 3,
The bottom of second fixed plate 4 is respectively provided with the first photoelectric probe 5, the second photoelectric probe 51 of detection screw tap.It is to be detected
Screw tap 12 be located at first 51 lower section of first 5, second Photoelectric Detection of the first Photoelectric Detection, 2 screw taps are set on same shaft coupling 21,
Process, can detect simultaneously.
Cross bar 2 above sets a shaft coupling plate 6, is connected in the middle part of first fixed plate with shaft coupling plate by first rotating shaft 7, described
It is connected in the middle part of second fixed plate with shaft coupling plate by the second rotating shaft 8, a cylinder is connected by piston rod 9 in the first rotating shaft,
Support block located at cross bar, montant interface point top, cylinder are hinged with support block；It is used to accommodating the when being provided with gathering on shaft coupling plate
One rotating shaft and the groove 14 of the second rotating shaft.
The position of first tie point 16 is higher than the position of the second tie point 17, and the first fixed plate 3 is provided close to cylinder one
Side, and the second fixed plate 4 is disposed far from cylinder side.
Cross bar 2 is rotatablely connected with montant 1, and its tie point is cross bar and montant rotating joint 20.It is provided with montant oval
Hole 18, the montant are rotatablely connected by the fastener 19 on slotted hole with workbench 13.So without using the device
When, cross bar can be rotated relative to montant and overlapped, and montant can be rotated relative to workbench and overlapped, and device is moved to tapping machine side,
Reduce the space that screw tap detection means takes on whole tapping machine top.
Rotation connection in this programme can be that two element coaxials connect, or pin connection, be hinged wait connection two
The connected mode that part can relatively rotate.
The preferred embodiments of the present invention are these are only, are made for those skilled in the art according to the mentality of designing of the present invention
Appropriate deformation and improvement, should all belong within protection scope of the present invention.
Claims (5)
1. the screw tap detection means of tapping machine, including montant, it is characterised in that the montant top is provided with cross bar, and first fixes
Plate, the upper end of the second fixed plate and cross bar are rotatablely connected, and first fixed plate, the bottom of the second fixed plate are respectively equipped with
For detecting the first photoelectric probe, the second photoelectric probe of screw tap；
It is provided with shaft coupling plate before the cross bar, is connected in the middle part of first fixed plate with shaft coupling plate by first rotating shaft, described the
Be connected with shaft coupling plate by the second rotating shaft in the middle part of two fixed plates, be connected with piston rod in the first rotating shaft, the piston rod and
Cylinder is connected, and the cylinder is hinged with the support block located at cross bar, montant interface point top；It is provided with the shaft coupling plate for holding
Receive the groove of first rotating shaft and the second rotating shaft.
2. the screw tap detection means of tapping machine according to claim 1, it is characterised in that first fixed plate, which is located at, to be leaned on
Nearly montant side and its length are more than the length of the second fixed plate.
3. the screw tap detection means of tapping machine according to claim 1, it is characterised in that the first dead plate upper end portion and horizontal stroke
The rotating joint of bar is higher than the second dead plate upper end portion and the rotating joint of cross bar.
4. the screw tap detection means of tapping machine according to claim 1, it is characterised in that the cross bar rotates with montant to be connected
Connect.
5. the screw tap detection means of tapping machine according to claim 1, it is characterised in that be provided with the montant oval
Hole, the montant are rotatablely connected by the fastener on slotted hole and workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511033634.8A CN105500117B (en) | 2015-12-31 | 2015-12-31 | The screw tap detection means of tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511033634.8A CN105500117B (en) | 2015-12-31 | 2015-12-31 | The screw tap detection means of tapping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105500117A CN105500117A (en) | 2016-04-20 |
| CN105500117B true CN105500117B (en) | 2017-11-10 |
Family
ID=55708615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511033634.8A Expired - Fee Related CN105500117B (en) | 2015-12-31 | 2015-12-31 | The screw tap detection means of tapping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105500117B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04283051A (en) * | 1991-03-12 | 1992-10-08 | Hitachi Seiko Ltd | Tool deflection detecting device for printed board machining device |
| CN101862872A (en) * | 2010-06-24 | 2010-10-20 | 无锡微研有限公司 | CCD (Charge Coupled Device) photography measurement module of superfine electric spark machine tool |
| CN102528562A (en) * | 2012-02-28 | 2012-07-04 | 上海大学 | On-line automatic tool setting and breakage detection device for minitype milling tool |
| CN202317867U (en) * | 2011-09-13 | 2012-07-11 | 浙江师范大学 | Precise optical detection equipment for workpiece dimension based on numerical control machining center |
| CN105269404A (en) * | 2014-11-20 | 2016-01-27 | 电子科技大学 | Detection device for knife point dynamic characteristics of numerical control machine tool and method of detection device |
| CN105290535A (en) * | 2015-11-28 | 2016-02-03 | 孙新梅 | Ultrasonic crack detection tapping fixture for W-shaped part |
| CN205290550U (en) * | 2015-12-31 | 2016-06-08 | 平湖市品耀机器自动化有限公司 | Screw tap detection device of tapping machine |
-
2015
- 2015-12-31 CN CN201511033634.8A patent/CN105500117B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04283051A (en) * | 1991-03-12 | 1992-10-08 | Hitachi Seiko Ltd | Tool deflection detecting device for printed board machining device |
| CN101862872A (en) * | 2010-06-24 | 2010-10-20 | 无锡微研有限公司 | CCD (Charge Coupled Device) photography measurement module of superfine electric spark machine tool |
| CN202317867U (en) * | 2011-09-13 | 2012-07-11 | 浙江师范大学 | Precise optical detection equipment for workpiece dimension based on numerical control machining center |
| CN102528562A (en) * | 2012-02-28 | 2012-07-04 | 上海大学 | On-line automatic tool setting and breakage detection device for minitype milling tool |
| CN105269404A (en) * | 2014-11-20 | 2016-01-27 | 电子科技大学 | Detection device for knife point dynamic characteristics of numerical control machine tool and method of detection device |
| CN105290535A (en) * | 2015-11-28 | 2016-02-03 | 孙新梅 | Ultrasonic crack detection tapping fixture for W-shaped part |
| CN205290550U (en) * | 2015-12-31 | 2016-06-08 | 平湖市品耀机器自动化有限公司 | Screw tap detection device of tapping machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105500117A (en) | 2016-04-20 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171110 Termination date: 20181231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |