CN202845667U - Improvement device of bolt heading machine - Google Patents
Improvement device of bolt heading machine Download PDFInfo
- Publication number
- CN202845667U CN202845667U CN 201220524626 CN201220524626U CN202845667U CN 202845667 U CN202845667 U CN 202845667U CN 201220524626 CN201220524626 CN 201220524626 CN 201220524626 U CN201220524626 U CN 201220524626U CN 202845667 U CN202845667 U CN 202845667U
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- CN
- China
- Prior art keywords
- heading machine
- contact
- microswitch
- workpiece
- drift
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
An improvement device of a bolt heading machine enables breakage of a plunger chip to be found timely. The improvement device is characterized in that a normal open type micro switch is arranged on an appropriate position of the heading machine, a ratchet wheel which can push a contact through the tooth surface is arranged in the front of the contact of the micro switch, and a stirring bar which is provided with a spring and used for stirring the ratchet wheel is arranged beside a hammer. When the heading machine works, the contact of the micro switch is pressed to a powering-off position by the inclined surface of the ratchet wheel instantly and then passes through the tooth top and resets to a powering-on position. At the moment, during a process that the plunger chip is pressed to a workpiece, and a control circuit is connected through the plunger chip and the workpiece. If the plunger chip is damaged because of breakage, the control circuit is powered off and emits signals, and a motor is switched off to wait for repairing.
Description
Technical field
The utility model belongs to the modifying device of screw heading machine.
Background technology
Head of screw will be got criss-cross blind hole, but is difficult for being found after the criss-cross drift fracture, causes occurring the underproof waste product screw of a lot of cross blind holes, and they are mixed in and are not easy in the finished product to be detected.
Summary of the invention
A kind of modifying device of screw heading machine, it is characterized in that: a normal open type microswitch is installed in the appropriate location at heading machine, draw electric wire and be connected with the counterdie that workpiece is installed with the base plate that drift is installed respectively for two of microswitch, simultaneously draw electric wire and be connected with the control circuit of motor again for these two, when they cut off the power supply, control circuit will make the outage of heading machine motor stop, and send corresponding signal.The ratchet that a rsable flank promotes contact is installed in contact front at microswitch, and a rod of dialling with spring leaf that is used for stirring ratchet is installed on the tup next door.
During heading machine work, when tup falls, dialling rod stirs ratchet and rotates lattice, ratchet rotates in the process of lattice, the contact of microswitch is depressed into power down bit by the inclined-plane of hook tooth first and crosses again tooth top after moment and be reset to the energising position, suitably adjust the installation site of dialling rod and microswitch, the moment that makes outage lucky and then drift of moment and workpiece in the above process begin to contact.This moment, drift was in the process that is pressed into workpiece, and control circuit is able to unimpeded by drift and workpiece.When drift was finished the process of press in of workpiece, ratchet rotated the process of lattice and also finishes simultaneously, and the contact of microswitch has been reset to the energising position.Workpiece is left in the drift backhaul can not affect the unimpeded of electric current.Spring leaf makes dials rod can be crossed ratchet smoothly in the tup backhaul tooth top.
If drift is damaged because rupturing, when then it falls to the former position that should contact workpiece, can not touch workpiece, and still as usual outage of microswitch so the control circuit outage is sent signal and closed down motor, waits to be repaired.So just can in time not find to cause producing again underproof screw because of the drift fracture.
For avoiding circuit to pass through the complete machine conducting, the insulation board that has one deck fabroil to make between the base plate of installation drift and the tup of heading machine, base plate is must be enough large, and suffered impulsive force when disperseing drift work makes the not high insulation board of intensity can be not cracked under impact.
Description of drawings:
Fig. 1 is this device schematic diagram
Schematic diagram when Fig. 2 sweeps away for this device drift
The specific embodiment:
Below by the description of drawings specific embodiment of the present utility model: a normal open type microswitch 11 is installed in the appropriate location at heading machine, draw electric wire and be connected with the counterdie 6 that workpiece is installed with the base plate 3 that drift is installed respectively for two of microswitch 11, simultaneously draw electric wire and be connected with the control circuit of motor again for these two, when they cut off the power supply, control circuit will make the outage of heading machine motor stop, and send corresponding signal.The ratchet 9 that a rsable flank promotes contact 10 is installed in contact 10 fronts at microswitch 11, and a group rod 8 with spring leaf 7 that is used for stirring ratchet 9 is installed on tup 1 next door.
During heading machine work, when tup 1 falls, dial rod 8 and stir ratchet 9 rotations one lattice, ratchet 9 rotates in the process of lattice, the contact 10 of microswitch is depressed into power down bit by the inclined-plane of hook tooth first and crosses again tooth top after moment and be reset to the energising position, suitably adjust the installation site of dialling rod 8 and microswitch 11, make lucky tup 1 and workpiece 5 moment that begins to contact and then outage moment in the above process.This moment, drift 4 was in the process that is pressed into workpiece 5, and control circuit is able to unimpeded by drift and workpiece.When drift was finished the process of press in of workpiece, ratchet rotated the process of lattice and also finishes simultaneously, and the contact 10 of microswitch has been reset to the energising position.Workpiece is left in the drift backhaul can not affect the unimpeded of electric current.Spring leaf 7 makes dials rod 8 can be crossed ratchet 9 smoothly in the tup backhaul tooth top.
If drift is damaged because rupturing, when then it falls to the former position that should contact workpiece, can not touch workpiece, and still as usual outage of microswitch so the control circuit outage is sent signal and closed down motor, waits to be repaired.
For avoiding circuit to pass through the complete machine conducting, the insulation board 2 that has one deck fabroil to make between the base plate 3 of installation drift 4 and the tup 1 of heading machine, base plate 3 must be enough large, and suffered impulsive force when disperseing drift 4 work makes the not high insulation board of intensity 2 can be not cracked under impact.
Claims (3)
1. the modifying device of a screw heading machine is characterized by:
A normal open type microswitch (11) is installed in appropriate location at heading machine, draw electric wire and be connected with the counterdie that workpiece is installed (6) with the base plate (3) that drift is installed respectively for two of microswitch (11), simultaneously draw electric wire and be connected with the control circuit of motor again for these two, the ratchet (9) that a rsable flank promotes contact (10) is installed in contact (10) front in microswitch (11), and a group rod (8) with spring leaf (7) that is used for stirring ratchet (9) is installed on tup (1) next door.
2. the modifying device of screw heading machine according to claim 1 is characterized by:
The moment that the installation site of described group of rod (8) and microswitch (11), the contact (10) that makes microswitch are depressed into power down bit by the inclined-plane of hook tooth is drift (4) and workpiece (5) moment of beginning to contact and then just.
3. the modifying device of screw heading machine according to claim 1 is characterized by:
The insulation board (2) that has one deck fabroil to make between the base plate (3) of installation drift (4) and the tup (1) of heading machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220524626 CN202845667U (en) | 2012-10-15 | 2012-10-15 | Improvement device of bolt heading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220524626 CN202845667U (en) | 2012-10-15 | 2012-10-15 | Improvement device of bolt heading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845667U true CN202845667U (en) | 2013-04-03 |
Family
ID=47976903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220524626 Expired - Fee Related CN202845667U (en) | 2012-10-15 | 2012-10-15 | Improvement device of bolt heading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501862A (en) * | 2015-12-03 | 2016-04-20 | 安徽普伦智能装备有限公司 | Intermittent movement type conveying device |
| CN111618465A (en) * | 2020-05-25 | 2020-09-04 | 吴斌 | Diesel vehicle oil tank clamping and welding equipment |
-
2012
- 2012-10-15 CN CN 201220524626 patent/CN202845667U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501862A (en) * | 2015-12-03 | 2016-04-20 | 安徽普伦智能装备有限公司 | Intermittent movement type conveying device |
| CN111618465A (en) * | 2020-05-25 | 2020-09-04 | 吴斌 | Diesel vehicle oil tank clamping and welding equipment |
| CN111618465B (en) * | 2020-05-25 | 2022-04-08 | 淮北冬傲信息技术有限公司 | Diesel vehicle oil tank clamping and welding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20141015 |
|
| EXPY | Termination of patent right or utility model |