CN105500117A - Screw tap detection device of tapping machine - Google Patents
Screw tap detection device of tapping machine Download PDFInfo
- Publication number
- CN105500117A CN105500117A CN201511033634.8A CN201511033634A CN105500117A CN 105500117 A CN105500117 A CN 105500117A CN 201511033634 A CN201511033634 A CN 201511033634A CN 105500117 A CN105500117 A CN 105500117A
- Authority
- CN
- China
- Prior art keywords
- screw tap
- fixed head
- tapping machine
- montant
- cross bar
- 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.)
- Granted
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 invention provides a screw tap detection device of a tapping machine. The screw tap detection device comprises a vertical rod, wherein a transverse rod is arranged at the upper part of the vertical rod; the upper end parts of a first fixed plate and a second fixed plate are in rotary connection with the transverse rod respectively; a first photoelectric probe and a second photoelectric probe, which are used for detecting screw taps, are arranged at the lower end parts of the first fixed plate and the second fixed plate respectively. On the basis of a traditional tapping machine, the screw tap detection device is added, so that working states of the plurality of screw taps can be detected at the same time; the machining precision of the tapping machine is improved and the rejection rate of raw material workpieces is reduced; when the screw taps work, the device can be folded up in order to reduce space sight.
Description
Technical field
The present invention relates to tapping machine field, mainly refer to a kind of screw tap checkout gear of tapping machine.
Background technology
Existing tapping machine generally all adopts screw tap to carry out machining internal thread, machine turns processing all relies on master switch to control, and the temperature of screw tap, abrasion condition and duty etc. all cannot be determined, artificial being also difficult to observes, in the situations such as screw tap wearing and tearing, processing work is continued like this with regard to easy, cause machining accuracy not high, produce percent defective to a certain degree.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of screw tap checkout gear, being mainly used in the detection to screw tap on tapping machine.
Technical scheme of the present invention: the screw tap checkout gear of tapping machine, comprise montant, it is characterized in that, described montant top is provided with cross bar, the upper end of the first fixed head, the second fixed head not and cross bar be rotationally connected, the bottom of described first fixed head, the second fixed head is respectively equipped with the first photoelectric probe, the second photoelectric probe for detecting screw tap.When two screw taps are located on same shaft coupling, the duty that double detects two screw tap probes can be realized.
Further, shaft coupling plate is provided with before described cross bar, be connected by the first rotating shaft with connecting shaft plate in the middle part of described first fixed head, be connected by the second rotating shaft with connecting shaft plate in the middle part of described second fixed head, described first rotating shaft is connected with piston rod, described piston rod is connected with cylinder, described cylinder be located at cross bar, montant interface point top back-up block hinged; Described connecting shaft plate has the groove for holding the first rotating shaft and the second rotating shaft.
Cylinder drives drive link, and connecting shaft plate is packed up to the cross bar on top, and the first corresponding fixed head and the second fixed head are also upwards packed up, and groove during this collapsed state on connecting shaft plate holds the first rotating shaft and the second rotating shaft.
Further, described first fixed head is positioned at the length being greater than the second fixed head near montant side and its length.
Further, the first fixed head upper end and cross bar to be rotationally connected o'clock being rotationally connected a little higher than the second fixed head upper end and cross bar.Be set to like this improve space when the first fixed head and the second fixed head are packed up to montant side.
Further, described cross bar and montant are rotationally connected.When screw tap is in running order, when not needing to detect, cross bar can be rotated relative to montant, move on to above screw tap limit, reduce the space on screw tap processing top.
Further, described montant has slotted hole, described montant is by being located at securing member on slotted hole and workbench is rotationally connected.On the basis that cross bar and montant rotate, realize whole device further rotatable relative to workbench, reduce screw tap and add taking machine upper portion locus in man-hour.
Beneficial effect of the present invention: increase this screw tap checkout gear on traditional tapping machine, can realize detecting multiple screw tap duty simultaneously, improves the machining accuracy of tapping machine, reduces the scrappage of raw material workpiece; This apparatus structure is simple, easy accessibility, this device can be drawn in for reducing space line-of-sight when screw tap works.
Accompanying drawing explanation
Fig. 1 is the screw tap checkout gear schematic diagram of tapping machine.
Fig. 2 is the schematic diagram of the screw tap checkout gear detection screw tap of tapping machine.
In figure, 1 montant, 2 cross bars, 3 first fixed heads, 4 second fixed heads, 5 first photoelectric probe, 51. second photoelectric probe, 6 connecting shaft plates, 7 first rotating shafts, 8 second rotating shafts, 9 piston rods, 10 back-up blocks, 11, shaft coupling, 12 screw taps, 13 workbench, 14 grooves, 15 cylinders, 16 first tie points, 17 second tie points, 18 slotted holes, 19 securing members, 20 cross bars and montant are rotationally connected a little, 21 shaft couplings.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further, scheme is clearly understood.
As shown in the figure, screw tap checkout gear, montant 1 upper end is provided with cross bar 2, first fixed head 3 and cross bar and is rotationally connected with the upper end of the first tie point 16, second fixed head 4 and cross bar is rotationally connected with the second tie point 17.The bottom of the first fixed head 3, second fixed head 4 is respectively equipped with the first photoelectric probe 5, second photoelectric probe 51 for detecting screw tap.Screw tap 12 to be detected is positioned at below the first Photoelectric Detection the 5, second Photoelectric Detection 51, same shaft coupling 21 is arranged 2 screw taps, processes simultaneously, can detect.
Cross bar 2 establishes a shaft coupling plate 6 above, be connected by the first rotating shaft 7 with connecting shaft plate in the middle part of described first fixed head, be connected by the second rotating shaft 8 with connecting shaft plate in the middle part of described second fixed head, described first rotating shaft connects a cylinder 15 by piston rod 9, be located at the back-up block 10 on cross bar, montant interface point top, cylinder and back-up block hinged; For holding the groove 14 of the first rotating shaft and the second rotating shaft when connecting shaft plate having a gathering.
The position of the first tie point 16 is higher than the position of the second tie point 17, and the first fixed head 3 is located near cylinder side, and the second fixed head 4 is located at away from cylinder side.
Cross bar 2 and montant 1 are rotationally connected, and its tie point is that cross bar and montant are rotationally connected a little 20.Montant has slotted hole 18, described montant is rotationally connected with workbench 13 by the securing member 19 be located on slotted hole.Like this when not using this device, cross bar can rotate coincidence relative to montant, and montant can rotate coincidence relative to workbench, and device moves to tapping machine side, reduces the space that screw tap checkout gear takies on whole tapping machine top.
Being rotationally connected in this programme can be that two element coaxials connect, or pin connects, and hinged two parts connected that wait can connected mode in relative rotation.
These are only the preferred embodiments of the present invention, the suitable distortion made of mentality of designing according to the present invention and improvement, all should belong within protection scope of the present invention for those skilled in the art.
Claims (6)
1. the screw tap checkout gear of tapping machine, comprise montant, it is characterized in that, described montant top is provided with cross bar, the upper end of the first fixed head, the second fixed head not and cross bar be rotationally connected, the bottom of described first fixed head, the second fixed head is respectively equipped with the first photoelectric probe, the second photoelectric probe for detecting screw tap.
2. the screw tap checkout gear of tapping machine according to claim 1, it is characterized in that, shaft coupling plate is provided with before described cross bar, be connected by the first rotating shaft with connecting shaft plate in the middle part of described first fixed head, be connected by the second rotating shaft with connecting shaft plate in the middle part of described second fixed head, described first rotating shaft is connected with piston rod, and described piston rod is connected with cylinder, described cylinder be located at cross bar, montant interface point top back-up block hinged; Described connecting shaft plate has the groove for holding the first rotating shaft and the second rotating shaft.
3. the screw tap checkout gear of tapping machine according to claim 1, is characterized in that, described first fixed head is positioned at the length being greater than the second fixed head near montant side and its length.
4. the screw tap checkout gear of tapping machine according to claim 1, is characterized in that, the first fixed head upper end and cross bar to be rotationally connected o'clock being rotationally connected a little higher than the second fixed head upper end and cross bar.
5. the screw tap checkout gear of tapping machine according to claim 1, is characterized in that, described cross bar and montant are rotationally connected.
6. the screw tap checkout gear of tapping machine according to claim 1, is characterized in that, described montant has slotted hole, and described montant is by being located at securing member on slotted hole and workbench is rotationally connected.
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 true CN105500117A (en) | 2016-04-20 |
| CN105500117B 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 |
|---|---|
| CN105500117B (en) | 2017-11-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20171110 Termination date: 20181231 |