CN206578387U - A kind of sphygmomanometer watchcase double end threading apparatus - Google Patents
A kind of sphygmomanometer watchcase double end threading apparatus Download PDFInfo
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- CN206578387U CN206578387U CN201621304439.4U CN201621304439U CN206578387U CN 206578387 U CN206578387 U CN 206578387U CN 201621304439 U CN201621304439 U CN 201621304439U CN 206578387 U CN206578387 U CN 206578387U
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- workpiece
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- control system
- support
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Abstract
The utility model provides a kind of sphygmomanometer watchcase double end threading apparatus, it can be solved using not only processing efficiency is low during existing processing mode processing sphygmomanometer watchcase internal thread, and the repeated clamping of workpiece easily influences machining accuracy, while the problem of labor strength is also very big.It includes bottom plate, double end automatic tapping machine and PLC control system, support is connected with bottom plate, the front end of support is provided with the workpiece groove being vertically arranged, first cylinder and the first magnetic valve are installed on rear side of support, the piston rod front end of first cylinder is connected with supporting plate, the installed in front of support has the second cylinder and the second magnetic valve, be provided with support with positioned at workpiece groove bottom workpiece just to inductive switch, two screw taps of double end automatic tapping machine and the workpiece for being located at workpiece groove bottom are just right, the first feeler lever and the second feeler lever are separately installed with the main shaft of double end automatic tapping machine, the first travel switch and the second travel switch are separately installed with double end automatic tapping machine.
Description
Technical field
The utility model is related to tapping tool technical field, specially a kind of sphygmomanometer watchcase double end threading apparatus.
Background technology
Fig. 1 and Fig. 2 be on the outside of a kind of sphygmomanometer watchcase 1, the rear wall of sphygmomanometer watchcase provided with two be oppositely arranged it is convex
Platform 3.In order to fix movement, it is necessary to process two internal threads 2 on the inside of the rear wall of sphygmomanometer watchcase 1 using double end threading machine.
Current processing method usually requires first to machine the internal thread of a sphygmomanometer watchcase with tapping by being accomplished manually, then will
The sphygmomanometer watchcase unloads, again clamping another sphygmomanometer watchcase is processed, this processing mode not only processing efficiency
Lowly, and the repeated clamping of workpiece easily influences machining accuracy, while labor strength is also very big.
The content of the invention
In view of the above-mentioned problems, the utility model provides a kind of sphygmomanometer watchcase double end threading apparatus, it can solve to use
Not only processing efficiency is low during existing processing mode processing sphygmomanometer watchcase internal thread, and the repeated clamping easily influence of workpiece adds
Work precision, while the problem of labor strength is also very big.
A kind of sphygmomanometer watchcase double end threading apparatus, it is characterised in that：It includes bottom plate, double end automatic tapping machine and PLC
Support is connected with control system, the bottom 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 in the workpiece groove slide downward；First cylinder is installed on rear side of the support
With the first magnetic valve, first magnetic valve is electrically connected with the PLC control system for controlling first cylinder to 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
Plate will be held positioned at the workpiece of the workpiece groove bottom, when the supporting plate is withdrawn, 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 magnetic valve, described
Two magnetic valves are electrically connected with the PLC control system for controlling second cylinder to commutate, the piston rod of second cylinder
It can be inserted between two workpiece of the workpiece groove bottom and hold the workpiece of top, described second during stretching
When the piston rod of cylinder is withdrawn, the workpiece of the top slides downwards；It is provided with the support with being located at the workpiece
The workpiece of groove bottom just to inductive switch, the inductive switch electrically connects with the PLC control system；The double end is automatic
Tapping machine be arranged on the bottom plate on, two screw taps of the double end automatic tapping machine perpendicular to the support, and with positioned at institute
The workpiece for stating workpiece groove bottom is just right, for carrying out processing to two internal thread simultaneously；The double end self-tapping
It is respectively mounted before and after being separately installed with the main shaft of machine in the first feeler lever and the second feeler lever of setting, 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 controls are sent a signal to
System processed controls second magnetic 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, tapping in place when, first feeler lever
First travel switch is triggered, first travel switch sends a signal to the PLC control system, the PLC controls system
The main shaft of the system control double end automatic tapping machine is withdrawn, when withdrawing in place, and second feeler lever triggers second stroke and opened
Close, second travel switch sends a signal to the PLC control system, the PLC control system controls first electromagnetism
Valve, withdraws the piston rod of the first cylinder described in first solenoid valve control and falls behind control first cylinder under workpiece
Piston rod stretch out, then the PLC control system controls second magnetic valve, makes described in second solenoid valve control the
The piston rod of two cylinders is withdrawn.
Further, the workpiece groove is enclosed by slide rail and front apron forms, and the slide rail is fixed in the support
On, the front apron and the slide rail be arranged in parallel and fixed on the bracket by connecting rod, the front apron with it is described
Two boss formed between slide rail on workpiece groove, the rear wall of the sphygmomanometer watchcase insert the slide rail and can be along institutes
Slide rail slide downward is stated, the front end of the sphygmomanometer watchcase is abutted on the front apron.
Further, source of the gas is installed on the bottom plate, for first cylinder and second cylinder supply.
Further, six workpiece can be accommodated simultaneously in the workpiece groove.
When processing sphygmomanometer watchcase internal thread using double end chasing bar of the present utility model, PLC control system is first passed through
The first magnetic valve is controlled, the piston rod of first the first cylinder of solenoid valve control is stretched out, then enters workpiece by workpiece groove
Mouth is sequentially placed into workpiece groove, and workpiece glides along workpiece groove, held when sliding into bottom by supporting plate and trigger inductive switch,
Inductive switch sends a signal to PLC control system after being triggered, and making the piston rod of the second cylinder, stretch out will number second from below
Workpiece is held, and then PLC control system control double end automatic tapping machine carries out tapping, tapping in place when, the first feeler lever is just touched
The first travel switch is sent out, now the first travel switch sends a signal to PLC control system, PLC control system is to control double end certainly
Dynamic tapping machine stops tapping and withdrawn, and when withdrawing in place, the second feeler lever just triggers the second travel switch, and now the second stroke is opened
Pass sends a signal to PLC control system, and PLC control system is the first magnetic valve of control, makes first the first cylinder of solenoid valve control
Piston rod withdraw so that the workpiece that processes departs from supporting plate and fallen by the outlet of workpiece groove, the moment that workpiece is fallen
The piston rod of first the first cylinder of solenoid valve control stretches out, and then PLC control system controls the second magnetic valve, makes the second magnetic valve
The piston rod of the second cylinder is controlled to withdraw, the workpiece now held originally by the second cylinder falls, and inductive switch is triggered again, is pressed
The processing to the workpiece is carried out according to said process；By the constantly blowing into workpiece groove, batch workpiece can be continuously finished
Internal thread machining, substantially increasing only needs workman to carry out blowing and rewinding work in production efficiency and machining accuracy, process
Make, working strength and difficulty are substantially reduced.
Brief description of the drawings
Fig. 1 is the front view of sphygmomanometer watchcase；
Fig. 2 is Fig. 1 top view；
Fig. 3 is overall structure diagram of the present utility model；
Fig. 4 is front view of the present utility model；
Fig. 5 is Fig. 4 top view；
Fig. 6 is the enlarged drawing of a-quadrant in Fig. 3.
Reference：1- sphygmomanometer watchcases；2- internal threads；3- boss；4- bottom plates；5- double end automatic tapping machines；5-1-
Cone；6- supports；7- slide rails；8- front aprons；9- connecting rods；The cylinders of 11- first；The magnetic valves of 12- first；13- supporting plates；14- second
Cylinder；The magnetic valves of 15- second；16- sources of the gas.
Embodiment
See Fig. 1-6, a kind of sphygmomanometer watchcase double end threading apparatus of the utility model, it includes bottom plate 4, double end self-tapping
Support 6 is connected with machine 5 and PLC control system, bottom plate 4, the front end of support 6 is provided with the workpiece groove being vertically arranged, workpiece
Stopper slot is enclosed and formed by slide rail 7 and front apron 8, and slide rail 7 is affixed on the frame 6, and front apron 8 be arranged in parallel and led to slide rail 7
Cross connecting rod 9 to fix on the frame 6, workpiece groove is formed between front apron 8 and slide rail 7, the upper end of workpiece groove is with
End is respectively workpiece entrance and workpiece outlet, and sphygmomanometer watchcase 1 is from top to bottom placed sequentially in workpiece groove, sphygmomanometer table
Two boss 3 on the rear wall of shell 1 insert slide rail 7 and can abutted in along the slide downward of slide rail 7, the front end of sphygmomanometer watchcase 1
On front apron 8；According to production needs, the workpiece groove that the height of workpiece groove can be in different designs, Fig. 3 can be simultaneously
Accommodate six sphygmomanometer watchcases 1；The rear side of support 6 is provided with the first cylinder 11 and the first magnetic valve 12, the first magnetic valve 12 with
PLC control system is electrically connected for controlling the first cylinder 11 to commutate；The piston rod front end of first cylinder 11 is connected with supporting plate 13, support
Plate 13 passes through support 6, and when supporting plate 13 stretches out, supporting plate 13 will be held positioned at the workpiece of workpiece groove bottom, when supporting plate 13
During withdrawal, the workpiece positioned at workpiece groove bottom skids off workpiece groove；The installed in front of support 6 has the He of the second cylinder 14
Second magnetic valve 15, the second magnetic valve 15 is electrically connected with PLC control system for controlling the second cylinder 14 to commutate, the second cylinder 14
Piston rod stretch out when can be inserted into positioned at workpiece groove bottom two workpiece between and the workpiece of top is held, second
When the piston rod of cylinder 14 is withdrawn, the workpiece of top slides downwards；It is provided with support 6 with being located at workpiece groove bottom
Workpiece just to inductive switch, inductive switch electrically connects with PLC control system；Source of the gas 16 is installed, for first on bottom plate 4
The cylinder 14 of cylinder 11 and second is supplied；Double end automatic tapping machine 5 is arranged on bottom plate 4, two screw taps of double end automatic tapping machine 5
5-1 is and just right with workpiece positioned at workpiece groove bottom perpendicular to support 6, for being carried out simultaneously to two internal thread 2
Processing；The first feeler lever and the second feeler lever of setting before and after being separately installed with the main shaft of double end automatic tapping machine 5, double end are attacked automatically
Be separately installed with the first travel switch and the second travel switch in silk 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, PLC control system control are sent a signal to
The second magnetic valve 15 is made, makes the second magnetic valve 15 control the piston rod of the second cylinder 14 to stretch out, then PLC control system control is double
Head automatic tapping machine 5 main shaft extension carry out tapping, tapping in place when, the first feeler lever trigger the first travel switch, the first stroke
Switch sends a signal to PLC control system, and the main shaft of PLC control system control double end automatic tapping machine is withdrawn, when withdrawing in place,
Second feeler lever triggers the second travel switch, and the second travel switch sends a signal to PLC control system, PLC control system control the
One magnetic valve 12, makes the first magnetic valve 12 control the piston rod of the first cylinder 11 to withdraw and fall behind the first cylinder of control under workpiece
11 piston rod stretches out, and then PLC control system controls the second magnetic valve 15, the second magnetic valve 15 is controlled the second cylinder 14
Piston rod is withdrawn.
Need to adjust 5 position on bottom plate 4 of double end automatic tapping machine manually before tapping, can be by bottom plate 4 and double end
The mode of setting-out is adjusted on automatic tapping machine 5.
Claims (4)
1. a kind of sphygmomanometer watchcase double end threading apparatus, it is characterised in that：It includes bottom plate, double end automatic tapping machine and PLC controls
Support is connected with system processed, the bottom 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 in the workpiece groove slide downward；Be provided with rear side of the support the first cylinder and
First magnetic valve, first magnetic valve is electrically connected with the PLC control system for controlling first cylinder to commutate；It is described
The piston rod front end of first cylinder is connected with supporting plate, and the supporting plate passes through the support, when the supporting plate stretches out, the supporting plate
It will be held positioned at the workpiece of the workpiece groove bottom, it is most lower positioned at the workpiece groove when the supporting plate is withdrawn
The workpiece of side skids off the workpiece groove；The installed in front of the support has the second cylinder and the second magnetic valve, described second
Magnetic valve is electrically connected with the PLC control system for controlling second cylinder to commutate, and the piston rod of second cylinder is stretched
It can be inserted between two workpiece of the workpiece groove bottom and hold the workpiece of top, second gas when going out
When the piston rod of cylinder is withdrawn, the workpiece of the top slides downwards；It is provided with the support with being located at the workpiece groove
The workpiece of bottom just to inductive switch, the inductive switch electrically connects with the PLC control system；The double end is attacked automatically
Silk machine be arranged on the bottom plate on, two screw taps of the double end automatic tapping machine perpendicular to the support, and with positioned at described
The workpiece of workpiece groove bottom is just right, for carrying out processing to two internal thread simultaneously；The double end automatic tapping machine
Main shaft on be separately installed with before and after setting the first feeler lever and the second feeler lever, 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 controls are sent a signal to
System controls second magnetic 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, tapping in place when, 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 withdrawing 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 magnetic valve,
Withdraw the piston rod of the first cylinder described in first solenoid valve control and fall behind control first cylinder under workpiece
Piston rod stretches out, and then the PLC control system controls second magnetic valve, makes second described in second solenoid valve control
The piston rod of cylinder is withdrawn.
2. a kind of sphygmomanometer watchcase double end threading apparatus according to claim 1, it is characterised in that：The workpiece groove
Enclosed and formed by slide rail and front apron, the slide rail is affixed on the bracket, the front apron be arranged in parallel with the slide rail
And fixed on the bracket by connecting rod, workpiece groove, the blood pressure are formed between the front apron and the slide rail
Count two boss on the rear wall of 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 or 2, it is characterised in that：On the bottom plate
Source of the gas is installed, for first cylinder and second cylinder supply.
4. a kind of sphygmomanometer watchcase double end threading apparatus according to claim 3, it is characterised in that：The workpiece groove
It is interior to accommodate six workpiece simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304439.4U CN206578387U (en) | 2016-12-01 | 2016-12-01 | A kind of sphygmomanometer watchcase double end threading apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621304439.4U CN206578387U (en) | 2016-12-01 | 2016-12-01 | A kind of sphygmomanometer watchcase double end threading apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206578387U true CN206578387U (en) | 2017-10-24 |
Family
ID=60109202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621304439.4U Withdrawn - After Issue CN206578387U (en) | 2016-12-01 | 2016-12-01 | A kind of sphygmomanometer watchcase double end threading apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206578387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424978A (en) * | 2016-12-01 | 2017-02-22 | 无锡明珠钢球有限公司 | Sphygmomanometer watchcase double-end tapping equipment |
-
2016
- 2016-12-01 CN CN201621304439.4U patent/CN206578387U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424978A (en) * | 2016-12-01 | 2017-02-22 | 无锡明珠钢球有限公司 | Sphygmomanometer watchcase double-end tapping equipment |
| CN106424978B (en) * | 2016-12-01 | 2018-08-14 | 无锡明珠钢球有限公司 | Sphygmomanometer watchcase double end threading apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171024 Effective date of abandoning: 20180814 |