CN106424978A - Sphygmomanometer watchcase double-end tapping equipment - Google Patents
Sphygmomanometer watchcase double-end tapping equipment Download PDFInfo
- Publication number
- CN106424978A CN106424978A CN201611085645.5A CN201611085645A CN106424978A CN 106424978 A CN106424978 A CN 106424978A CN 201611085645 A CN201611085645 A CN 201611085645A CN 106424978 A CN106424978 A CN 106424978A
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- workpiece
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- plc control
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Classifications
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- 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
- B23G1/16—Thread cutting; Automatic machines specially designed therefor in holes of workpieces by taps
- B23G1/20—Machines with a plurality of working spindles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention provides sphygmomanometer watchcase double-end tapping equipment. The sphygmomanometer watchcase double-end tapping equipment is capable of solving the problems that when the prior processing method is adopted to process inner threads, processing efficiency is very low, the repeated clamping of a workpiece influences processing accuracy easily, and labor intensity of workers is very large at the same time. The watchcase double-end tapping equipment comprises a base plate, a double-end automatic tapping machine and a PLC control system, wherein a support is fixedly arranged on the base plate, a workpiece limiting slot is vertically formed in the front end of the support, a first air cylinder and a first electromagnetic valve are arranged on the rear side of the support, a supporting plate is fixedly connected to the front end of a piston rod of the first air cylinder, a second air cylinder and a second electromagnetic valve are arranged on the front side of the support, an inductive switch which is right opposite to a workpiece at the lowest portion of the workpiece limiting slot is arranged on the support, two screw taps of the double-end automatic tapping machine are right opposite to the workpiece at the lowest portion of the workpiece limiting slot, a first feeler lever and a second feeler lever are arranged on a main shaft of the double-end tapping machine respectively, and a first travel switch and a second travel switch are arranged in the double-end automatic tapping machine respectively.
Description
Technical field
The present invention relates to tapping tool technical field, specially a kind of sphygmomanometer watchcase double end threading apparatus.
Background technology
Fig. 1 and Fig. 2 be a kind of sphygmomanometer watchcase 1, be provided with the outside of the rear wall of sphygmomanometer watchcase two be oppositely arranged convex
Platform 3.In order to fix movement, need to process two female threads 2 using double end threading machine on the inside of the rear wall of sphygmomanometer watchcase 1.
Current processing method generally needs dependence to be accomplished manually, and first machines the female thread of a sphygmomanometer watchcase with tapping, then will
The sphygmomanometer watchcase unloads, again clamping another sphygmomanometer watchcase is processed, this processing mode not only working (machining) efficiency
Lowly, and the repeated clamping of workpiece easily affects machining accuracy, while labor strength is also very big.
Content of the invention
For the problems referred to above, the invention provides a kind of sphygmomanometer watchcase double end threading apparatus, which can solve using existing
During processing mode processing sphygmomanometer watchcase female thread, not only working (machining) efficiency is low, and the repeated clamping of workpiece easily affects processing essence
Degree, while the also very big problem of labor strength.
A kind of sphygmomanometer watchcase double end threading apparatus, it is characterised in that：Which includes base plate, double end automatic tapping machine and PLC
Control system, is connected with support on the base plate, the front end of the support is provided with the workpiece groove being vertically arranged, the workpiece
The top and bottom of stopper slot are respectively workpiece entrance and workpiece outlet, and sphygmomanometer watchcase to be processed is from top to bottom sequentially placed
In the workpiece groove and can be in slide downward in the workpiece groove；The rear side of the support is provided with the first cylinder
With the first electromagnetic valve, first electromagnetic valve electrically connect with the PLC control system for control first cylinder commutate；Institute
The piston rod front end for stating the first cylinder is connected with supporting plate, and the supporting plate passes through the support, when the supporting plate stretches out, the support
The workpiece for being located at the workpiece groove bottom is held by plate, when the supporting plate withdraws, positioned at the workpiece groove most
The workpiece of lower section skids off the workpiece groove；The installed in front of the support has the second cylinder and the second electromagnetic valve, and described
Two electromagnetic valves are electrically connected with the PLC control system for controlling second cylinder to commutate, the piston rod of second cylinder
Can be inserted into when stretching out between two workpiece of the workpiece groove bottom and the workpiece of top is held, described second
When the piston rod of cylinder withdraws, the downward landing of the workpiece of the top；It is provided with the support and is located at the workpiece
The workpiece of groove bottom just to inductive switch, the inductive switch electrically connected with the PLC control system；The double end is automatic
Tapping machine on the base plate, two screw taps of the double end automatic tapping machine perpendicular to the support, and be located at institute
The workpiece for stating workpiece groove bottom is just right, for carrying out to two female thread while processing；The double end self-tapping
The first feeler lever and the second feeler lever for arranging in front and back is separately installed with the main shaft of machine, is respectively mounted in the double end automatic tapping machine
Have the first travel switch and the second travel switch, first travel switch and second travel switch respectively with the PLC
Control system is electrically connected；When the inductive switch senses workpiece, the PLC control system, the PLC control is sent a signal to
System processed controls second electromagnetic valve, stretches out the piston rod of the second cylinder described in second solenoid valve control, Ran Housuo
Stating PLC control system controls the main shaft extension of the double end automatic tapping machine to carry out tapping, when tapping puts in place, first feeler lever
First travel switch is triggered, first travel switch sends a signal to the PLC control system, the PLC control system
The main shaft of the system control double end automatic tapping machine withdraws, and when withdrawal puts in place, second feeler lever triggers second stroke and opens
Close, second travel switch sends a signal to the PLC control system, the PLC control system controls first electromagnetism
Valve, makes the piston rod of the first cylinder described in first solenoid valve control withdraw and fall behind control first cylinder under workpiece
Piston rod stretch out, then the PLC control system controls second electromagnetic valve, makes described in second solenoid valve control the
The piston rod of two cylinders withdraws.
Further, the workpiece groove is enclosed by slide rail and front apron and is formed, and the slide rail is fixed in the support
On, the front apron is be arranged in parallel with the slide rail and is fixed on the bracket by connecting rod, the front apron with described
Workpiece groove is formed between slide rail, and two on the rear wall of the sphygmomanometer watchcase boss insertion slide rail simultaneously can be along institute
Slide rail slide downward is stated, the front end of the sphygmomanometer watchcase is abutted on the front apron.
Further, on the base plate, source of the gas is installed, for supplying to first cylinder and second cylinder.
Further, in the workpiece groove, six workpiece can be accommodated simultaneously.
When sphygmomanometer watchcase female thread is processed using the double end chasing bar of the present invention, first pass through PLC control system control
First electromagnetic valve, stretches out the piston rod of first the first cylinder of solenoid valve control, then by workpiece by workpiece groove entrance according to
Secondary be put into workpiece groove, workpiece along workpiece groove glide, held and trigger inductive switch when sliding into bottom by supporting plate, sensing
Switch sends a signal to PLC control system after being triggered, and so that the piston rod of the second cylinder is stretched out second workpiece of number from below
Hold, then PLC control system control double end automatic tapping machine carries out tapping, when tapping puts in place, the first feeler lever just triggers the
One stroke is switched, and now the first travel switch sends a signal to PLC control system, and PLC control system controls double end to attack automatically
Silk machine stops tapping and withdraws, and when withdrawal puts in place, the second feeler lever just triggers the second travel switch, and now the second travel switch is sent out
The number of delivering letters is to PLC control system, and PLC control system controls the first electromagnetic valve, makes the work of first the first cylinder of solenoid valve control
Stopper rod withdraws so that the workpiece for processing departs from supporting plate and fallen by the outlet of workpiece groove, the moment first that workpiece falls
The piston rod of the first cylinder of solenoid valve control stretches out, and then PLC control system controls the second electromagnetic valve, makes the second solenoid valve control
The piston rod of the second cylinder withdraws, and is now fallen by the workpiece that the second cylinder is held originally, triggers inductive switch again, according to upper
The process of stating carries out the processing to the workpiece；By constantly to blowing in workpiece groove, the interior of batch workpiece can be continuously finished
Screw thread process, substantially increases production efficiency and machining accuracy, only needs workman to carry out blowing and rewinding work, work in the course of processing
Make intensity and difficulty is substantially reduced.
Description of the drawings
Fig. 1 is the front view of sphygmomanometer watchcase；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the overall structure diagram of the present invention；
Fig. 4 is the front view of the present invention；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the enlarged drawing of a-quadrant in Fig. 3.
Reference：1- sphygmomanometer watchcase；2- female thread；3- boss；4- base plate；5- double end automatic tapping machine；5-1- silk
Cone；6- support；7- slide rail；8- front apron；9- connecting rod；The first cylinder of 11-；The first electromagnetic valve of 12-；13- supporting plate；14- second
Cylinder；The second electromagnetic valve of 15-；16- source of the gas；.
Specific embodiment
See Fig. 1-6, a kind of sphygmomanometer watchcase double end threading apparatus of the present invention, which includes base plate 4, double end automatic tapping machine 5
And PLC control system, support 6 is connected with base plate 4, the front end of support 6 is provided with the workpiece groove being vertically arranged, workpiece
Groove is enclosed and is formed by slide rail 7 and front apron 8, and slide rail 7 is affixed on the frame 6, and front apron 8 is be arranged in parallel with slide rail 7 and by even
Extension bar 9 is fixed on the frame 6, forms workpiece groove between front apron 8 and slide rail 7, and the top and bottom of workpiece groove are divided
Not Wei workpiece entrance and workpiece outlet, sphygmomanometer watchcase 1 is from top to bottom placed sequentially in workpiece groove, sphygmomanometer watchcase 1
Rear wall on two boss 3 insert slide rails 7 and front can be abutted in along 7 slide downward of slide rail, the front end of sphygmomanometer watchcase 1
On plate 8；According to production needs, the height of workpiece groove can do different designs, and the workpiece groove in Fig. 3 can be accommodated simultaneously
Six sphygmomanometer watchcases 1；The rear side of support 6 is provided with the first cylinder 11 and the first electromagnetic valve 12, the first electromagnetic valve 12 and PLC control
System processed is electrically connected for controlling the first cylinder 11 to commutate；The piston rod front end of the first cylinder 11 is connected with supporting plate 13, supporting plate 13
Through support 6, when supporting plate 13 stretches out, the workpiece for being located at workpiece groove bottom is held by supporting plate 13, when supporting plate 13 withdraws
When, the workpiece positioned at workpiece groove bottom skids off workpiece groove；The installed in front of support 6 has the second cylinder 14 and second
Electromagnetic valve 15, the second electromagnetic valve 15 is electrically connected with PLC control system for controlling the second cylinder 14 to commutate, the work of the second cylinder 14
Can be inserted into when stopper rod stretches out between two workpiece of workpiece groove bottom and the workpiece of top is held, the second cylinder
When 14 piston rod withdraws, the downward landing of the workpiece of top；The workpiece for being provided with support 6 and being located at workpiece groove bottom
Just to inductive switch, inductive switch electrically connected with PLC control system；Source of the gas 16 is installed, for the first cylinder on base plate 4
11 and second cylinder 14 supply；Double end automatic tapping machine 5 is arranged on base plate 4, two screw tap 5-1 of double end automatic tapping machine 5
Perpendicular to support 6 and just right with the workpiece that is located at workpiece groove bottom, for carrying out to two female thread 2 while adding
Work；The first feeler lever and the second feeler lever for arranging in front and back, double end self-tapping is separately installed with the main shaft of double end automatic tapping machine 5
Be separately installed with the first travel switch and the second travel switch in machine, the first travel switch and the second travel switch respectively with PLC
Control system is electrically connected；When inductive switch senses workpiece, PLC control system is sent a signal to, PLC control system control the
Two electromagnetic valves 15, make the second electromagnetic valve 15 control the piston rod of the second cylinder 14 to stretch out, and then PLC control system controls double end certainly
The main shaft extension of dynamic tapping machine 5 carries out tapping, and when tapping puts in place, the first feeler lever triggers the first travel switch, the first travel switch
PLC control system is sent a signal to, the main shaft of PLC control system control double end automatic tapping machine withdraws, when withdrawal puts in place, second
Feeler lever triggers the second travel switch, and the second travel switch sends a signal to PLC control system, the first electricity of PLC control system control
Magnet valve 12, makes the first electromagnetic valve 12 control the piston rod of the first cylinder 11 to withdraw and fall behind the first cylinder 11 of control under workpiece
Piston rod stretches out, and then PLC control system controls the second electromagnetic valve 15, makes the second electromagnetic valve 15 control the piston of the second cylinder 14
Bar withdraws.
Need before tapping to adjust position of the double end automatic tapping machine 5 on base plate 4 manually, can pass through in base plate 4 and double end
On automatic tapping machine 5, the mode of setting-out is adjusted.
Claims (4)
1. a kind of sphygmomanometer watchcase double end threading apparatus, it is characterised in that：Which includes base plate, double end automatic tapping machine and PLC control
System processed, is connected with support on the base plate, the front end of the support is provided with the workpiece groove being vertically arranged, the workpiece limit
The top and bottom of position groove are respectively workpiece entrance and workpiece outlet, and sphygmomanometer watchcase to be processed is from top to bottom placed sequentially in
In the workpiece groove and can be in slide downward in the workpiece groove；The rear side of the support be provided with the first cylinder and
First electromagnetic valve, first electromagnetic valve is electrically connected with the PLC control system for controlling first cylinder to commutate；Described
The piston rod front end of the first cylinder is connected with supporting plate, and the supporting plate passes through the support, when the supporting plate stretches out, the supporting plate
By be located at the workpiece groove bottom workpiece hold, when the supporting plate withdraws, positioned at the workpiece groove most under
The workpiece of side skids off the workpiece groove；The installed in front of the support has the second cylinder and the second electromagnetic valve, and described second
Electromagnetic valve is electrically connected with the PLC control system for controlling second cylinder to commutate, and the piston rod of second cylinder is stretched
Can be inserted into when going out between two workpiece of the workpiece groove bottom and the workpiece of top is held, second gas
When the piston rod of cylinder withdraws, the downward landing of the workpiece of the top；It is provided with the support and is located at the workpiece groove
The workpiece of bottom just to inductive switch, the inductive switch electrically connected with the PLC control system；The double end is attacked automatically
Silk machine is on the base plate, and two screw taps of the double end automatic tapping machine are perpendicular to the support and described with being located at
The workpiece of workpiece groove bottom is just right, for carrying out to two female thread while processing；The double end automatic tapping machine
Main shaft on be separately installed with the first feeler lever and the second feeler lever for arranging in front and back, be separately installed with the double end automatic tapping machine
First travel switch and the second travel switch, first travel switch and second travel switch are controlled with the PLC respectively
System electrical connection processed；When the inductive switch senses workpiece, the PLC control system, the PLC control is sent a signal to
System controls second electromagnetic valve, stretches out the piston rod of the second cylinder described in second solenoid valve control, then described
PLC control system controls the main shaft extension of the double end automatic tapping machine to carry out tapping, and when tapping puts in place, first feeler lever is touched
Send out the first travel switch described, first travel switch sends a signal to the PLC control system, the PLC control system
The main shaft of the double end automatic tapping machine is controlled to withdraw, when withdrawal puts in place, second feeler lever triggers second travel switch,
Second travel switch sends a signal to the PLC control system, and the PLC control system controls first electromagnetic valve,
The piston rod of the first cylinder described in first solenoid valve control is made to withdraw and fall behind control first cylinder under workpiece
Piston rod stretches out, and then the PLC control system controls second electromagnetic valve, makes second described in second solenoid valve control
The piston rod of cylinder withdraws.
2. a kind of sphygmomanometer watchcase double end threading apparatus according to claim 1, it is characterised in that：The workpiece groove
Enclosed by slide rail and front apron and form, the slide rail is affixed on the bracket, the front apron is be arranged in parallel with the slide rail
And fixed on the bracket by connecting rod, workpiece groove, the blood pressure is formed between the front apron and the slide rail
Two boss on the rear wall of meter watchcase insert the slide rail and can along the slide rail slide downward, the sphygmomanometer watchcase
Front end is abutted on the front apron.
3. a kind of sphygmomanometer watchcase double end threading apparatus according to claim 1 and 2, it is characterised in that：On the base plate
Source of the gas is installed, for supplying to first cylinder and second cylinder.
4. a kind of sphygmomanometer watchcase double end threading apparatus according to claim 3, it is characterised in that：The workpiece groove
Interior can accommodate six workpiece simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085645.5A CN106424978B (en) | 2016-12-01 | 2016-12-01 | Sphygmomanometer watchcase double end threading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085645.5A CN106424978B (en) | 2016-12-01 | 2016-12-01 | Sphygmomanometer watchcase double end threading apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106424978A true CN106424978A (en) | 2017-02-22 |
| CN106424978B CN106424978B (en) | 2018-08-14 |
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ID=58222720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611085645.5A Expired - Fee Related CN106424978B (en) | 2016-12-01 | 2016-12-01 | Sphygmomanometer watchcase double end threading apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN106424978B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838505A (en) * | 2017-12-21 | 2018-03-27 | 重庆卡沃尔工业有限公司 | A kind of efficiently two-way chasing bar |
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| CN203509242U (en) * | 2013-11-20 | 2014-04-02 | 惠州市源宝精密五金压铸有限公司 | Full-automatic tapping machine |
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| CN206578387U (en) * | 2016-12-01 | 2017-10-24 | 无锡明珠钢球有限公司 | A kind of sphygmomanometer watchcase double end threading apparatus |
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2016
- 2016-12-01 CN CN201611085645.5A patent/CN106424978B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201376125Y (en) * | 2009-03-18 | 2010-01-06 | 济南玫德铸造有限公司 | Automatic feeding system of pipeline connecting piece |
| CN101934387A (en) * | 2010-09-06 | 2011-01-05 | 杨贵庭 | Multi-station drilling machine for processing lockset |
| CN102009203A (en) * | 2010-11-09 | 2011-04-13 | 温州杰拓数控设备有限公司 | Lock core shell billiard hole drilling machine of numerical control mortise lock |
| CN102528458A (en) * | 2012-02-08 | 2012-07-04 | 浙江大学台州研究院 | Automatic drilling and tapping machine tool for valves |
| CN102642055A (en) * | 2012-04-06 | 2012-08-22 | 景宁畲族自治县通用机械配件厂（普通合伙） | Fully-automatic tapping machine |
| KR20130141172A (en) * | 2012-06-15 | 2013-12-26 | 문규연 | Automatic drilling equipment |
| CN203509242U (en) * | 2013-11-20 | 2014-04-02 | 惠州市源宝精密五金压铸有限公司 | Full-automatic tapping machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107838505A (en) * | 2017-12-21 | 2018-03-27 | 重庆卡沃尔工业有限公司 | A kind of efficiently two-way chasing bar |
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| Publication number | Publication date |
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| CN106424978B (en) | 2018-08-14 |
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Effective date of registration: 20210111 Address after: Room 712, 7th floor, community entrepreneurship Park, Langya Economic Development Zone, Langya District, Chuzhou City, Anhui Province Patentee after: Chuzhou Shanshu Trading Co.,Ltd. Address before: No. b18-3, phase V, Xidong supporting facilities, Wuxi New District, Jiangsu Province, 214000 Patentee before: WUXI MINGZHU STEEL BALL Co.,Ltd. |
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Granted publication date: 20180814 Termination date: 20211201 |
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