CN106881685B - A kind of soldering turret tears cap device open - Google Patents
A kind of soldering turret tears cap device open Download PDFInfo
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- CN106881685B CN106881685B CN201710166196.5A CN201710166196A CN106881685B CN 106881685 B CN106881685 B CN 106881685B CN 201710166196 A CN201710166196 A CN 201710166196A CN 106881685 B CN106881685 B CN 106881685B
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- piece
- sled piece
- arm
- sled
- outside
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/3072—Devices for exchanging or removing electrodes or electrode tips
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The present invention relates to a kind of soldering turrets to tear cap device open, belongs to technical field of welding equipment.This is torn cap device open and includes pivoted arm frame and sled piece, and pivoted arm frame is made of a pivoted arm with the U-lag arm for being fixed on pivoted arm one end, and sled piece is between U-lag arm；Sled piece is divided into inside sled piece positioned opposite to each other and outside sled piece, and there is corresponding Hough shape to dismantle mouth for inside sled piece and outside sled on piece；Further include the voussoir that piece bottom surface is prized between U-lag arm and against outside, inside sled piece, which is hinged on U-lag arm and is formed with pivoted arm frame, to be relatively rotated, kidney slot is offered on U-lag arm, voussoir is equipped with the axis pin that is arranged in and can slide in kidney slot and along kidney slot, and inside sled piece is formed with wedging face each other with voussoir.Parallel opening type provided by the invention tears cap device open, is dismantled with parallel opening evolution formula, and electrode cap is with electrode handle without relative torsion, and without fulcrum is agitated, the conical surface and step surface to electrode handle do not injure the shaft shoulder.
Description
Technical field
The present invention relates to a kind of soldering turrets to tear cap device open, belongs to technical field of welding equipment.
Background technology
It is welded in production process, the electrode cap of soldering turret end is needed to be replaced frequently due to being frequently heated；And electrode cap and electricity
Pole handle is cone match, is several times powered and pressurizes, and dismounting electrode scrap cap is extremely difficult.The automatic welding line of robot or hand
Dynamic welding line, most popular method is torsional technique, i.e., clamps electrode cap using claw and it is turned round again；It is embodied in, certainly
Cap machine is torn open with torsional mode, locking pliers or pipe vice are used on boostrap on moving-wire.This method is not only laborious, and since torsion is big,
Often result in electrode handle deformation leak even soldering turret damage；Even if being damaged without horse back, since electrode cap in the process is relative to electrode
Torsional friction has occurred in handle, and also therefore quick abrasion, comprehensive life are short for the conical surface of electrode handle.
It is directly to pry open method to also have one kind at present：The inclined wedge-shaped skid plate for being provided with U-lag with one piece is inserted into electrode cap and electrode
Then gap between handle is agitated up and down under handle prizes useless cap, this method is laborious outer in addition to dismantling, when dismantling electrode handle/
All it is point contact between electrode cap and skid plate, stress point can be destroyed quickly, need to pay the expensive generation for frequently replacing electrode handle
Valency, poor practicability, while skid plate, which need certain thickness, can just stand and agitate, and to gap, smaller situation is helpless.
Another kind is that the bilayer improved on the basis of method is directly pried open pries open method：Skid plate is made two layers with flat step
Skid plate, and cause two layers of skid plate keeping parallelism with guide post, milled out respectively between the adjacent face at left and right sides of two layers of skid plate
One flat-bottom slot, the fork that agitates that cylindrical sled tooth or flat key are respectively arranged on the left side and the right side with one assemble therewith so that left and right
Corresponding sled tooth or flat key are accommodated in the flat-bottom slot of both sides respectively.Rotation agitates fork or mounted in the hand agitated on fork during dismounting
Handle so that the sled tooth or flat key for agitating the fork left and right sides rotate in flat-bottom slot, so that skid plate is respectively by sled tooth up and down
Or flat key detaches round about.This method can alleviate the hard contact of skid plate stress point, but two layers of skid plate cannot in dismounting
By removal force from parallel, the separating force that skid plate is subject to comes from single line（Prize the busbar of tooth or flat key）, and should be by the position of the line of force
The constantly variation, therefore certainly exist the overturning torque of skid plate during agitating is put, the guiding of the parallel dependence guide post of skid plate can
Skid plate can be caused stuck with guide post, failure mechanisms.Simultaneously as skid plate has been made into two layers, overall thickness is exactly directly to pry open formula
Twice, therefore for the smaller occasion in gap between electrode cap and electrode handle, this method will be unable to use.In fact, with
The frequent replacement of electrode cap, which constantly becomes smaller, may can not even if can be used when new, after a period of time
It uses, applicability is low.In addition, skid plate has boss, the program is just in the case of electrode cap is directly installed on holding rod side
It can not use.
Invention content
The invention solves technical problems to be：The shortcomings that overcoming above-mentioned technology provides a kind of plane contact, and was dismantling
Piece is prized in journey, and active keeping parallelism, sled piece working hole have side to tear cap device open without boss always.
In order to solve the above-mentioned technical problem, the first technical solution proposed by the present invention is：A kind of soldering turret tears cap device open, including
Pivoted arm frame and sled piece, the pivoted arm frame are made of a pivoted arm with the U-lag arm for being fixed on pivoted arm one end, and the sled piece is located at described
Between U-lag arm；The sled piece is divided into inside sled piece positioned opposite to each other and outside sled piece, the inside sled piece and outside sled
There is on piece corresponding Hough shape to dismantle mouth；It further includes between the U-lag arm and prizes piece bottom surface against the outside
Voussoir, the inside sled piece, which is hinged on the U-lag arm and is formed with the pivoted arm frame, to be relatively rotated, on the U-lag arm
Kidney slot is offered, the voussoir is equipped with the axis pin that is arranged in and can slide in the kidney slot and along kidney slot, the inside sled
Piece is formed with wedging face each other with the voussoir；It is described to tear cap device open in use, the Hough shape of outside sled piece and inside sled piece
Dismounting mouth is opposite to be closed up between the step clearance of electrode cap and electrode handle for being placed in the soldering turret, when the pivoted arm frame with it is described
When inside sled piece relatively rotates, the axis pin is slided along kidney slot, and the voussoir rises or falls along the wedging face, drives institute
It states outside sled piece to rise or fall, while inside sled piece is down or up along the wedging face, the both ends of the dismounting mouth
Face is parallel always each other and contacts or separates with the step surface of the electrode cap and electrode handle respectively.
Said program, which further improves, to be：Have above the inside sled piece and clamp tabletting, in the clamping tabletting
Screw is installed, the screw, which passes through inside sled piece and passes through holddown spring, connects the inside sled piece；The outside sled
Piece is extended with the extension arm passed through from the clamping tabletting bottom；The top of the extension arm, which has, can push the outside to prize piece
Mobile plectrum.
Said program, which further improves, to be：Equipped with the on hinge shaft between inside sled piece and the U-lag arm
One torsional spring.
Said program, which further improves, to be：The top of the extension arm, which has, chooses axis, and the plectrum passes through described choose
Axis；The bottom end of the plectrum is hinged in the clamping tabletting, and the second torsional spring is housed on articulated shaft.
Said program, which further improves, to be：The length of the pivoted arm is adjustable.
In order to solve the above-mentioned technical problem, second of technical solution proposed by the present invention is：A kind of soldering turret tears cap device open, including
Pivoted arm frame and sled piece, the pivoted arm frame are made of a pivoted arm with the U-lag arm for being fixed on pivoted arm one end, and the sled piece is located at described
Between U-lag arm；The sled piece is divided into inside sled piece positioned opposite to each other and outside sled piece；The inside sled piece and outside sled
There is on piece corresponding Hough shape to dismantle mouth；It further includes between the U-lag arm and prizes piece bottom surface against the inside
Triangle voussoir, the outside sled piece, which is hinged on the U-lag arm and is formed with the pivoted arm frame, to be relatively rotated, the U-lag
Kidney slot is offered on arm, the voussoir is equipped with the axis pin that is arranged in and can slide in the kidney slot and along kidney slot, described outer
It prizes piece and is formed with wedging face each other with the voussoir in side；It is described to tear cap device open in use, the Kazakhstan of outside sled piece and inside sled piece
Husband's shape dismounting mouth is opposite to be closed up between the step clearance of electrode cap and electrode handle for being placed in the soldering turret, when the pivoted arm frame with
When the outside sled piece relatively rotates, the axis pin is slided along kidney slot, and the voussoir is down or up along the wedging face, band
The dynamic inside sled piece is down or up, while outside sled piece rises or falls along the wedging face, and the Hough shape is torn open
The both ends of the surface for unloading mouth are parallel always each other and upper and lower two step surface with the electrode cap and electrode handle is contacted or separated respectively.
Said program, which further improves, to be：Have above the outside sled piece and clamp tabletting, in the clamping tabletting
Screw is installed, the screw, which passes through outside sled piece and passes through holddown spring, connects the outside sled piece；The inside sled
Piece is extended with the extension arm passed through from the clamping tabletting bottom；The top of the extension arm, which has, can push the outside to prize
The plectrum of piece movement.
Said program, which further improves, to be：Equipped with the on hinge shaft between outside sled piece and the U-lag arm
One torsional spring.
Said program, which further improves, to be：The top of the extension arm, which has, chooses axis, and the plectrum passes through described choose
Axis；The bottom end of the plectrum is hinged in the clamping tabletting, and the second torsional spring is housed on articulated shaft.
Said program, which further improves, to be：The length of the pivoted arm is adjustable.
Soldering turret provided by the invention tears cap device open, is dismantled with parallel opening evolution formula, and electrode cap is with electrode handle without relative torsion, axis
Without fulcrum is agitated, the conical surface and step surface to electrode handle do not injure shoulder；It is same that outside sled piece and inside sled piece do Hough in pairs
Layer structure, sled piece oral area working portion overall thickness are individual layer minimum value（It can be less than or equal to 1.5mm）, between most electrode caps
Gap can adapt to；The boss of two sled piece bearing surfaces is equidirectional so that outside working face is plane, can be coped with direct including holding rod
All installation forms including electrode cap are installed；Removal force is amplified by inclined-plane and waist round hole two-stage, and removal force can at most amplify
More than 45 times.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is one preferred embodiment structure diagram of the embodiment of the present invention.
Fig. 2 is the overlooking the structure diagram of Fig. 1.
Fig. 3 is the a-a of Fig. 2 to cut-away view.
Fig. 4 is another status architecture schematic diagrames of Fig. 1.
Fig. 5 is the overlooking the structure diagram of Fig. 4.
Fig. 6 is the b-b of Fig. 5 to cut-away view.
Figure label is schematically as follows：1-U shape slot arms, 2- pivoted arms, 3- insides sled piece, 4- outsides sled piece, 5- hinge shafts, 6- are clamped
Tabletting, 7- extension arms, 8- plectrums, 9- axis pins, 10- voussoirs, 11- choose axis, the first torsional springs of 12-, 13- wedge parts, 14- screws, 15-
Second torsional spring.
Specific embodiment
Embodiment one
The soldering turret of the present embodiment tears cap device open as shown in Figures 1 to 6, and including pivoted arm frame and sled piece, pivoted arm frame is by 2 He of a pivoted arm
The U-lag arm 1 for being fixed on 2 one end of pivoted arm is formed, and sled piece is between U-lag arm 1；Sled piece is divided into inside positioned opposite to each other
Piece 3 and outside sled piece 4 are prized, on inside sled piece 3 and outside sled piece 4 there is corresponding Hough shape to dismantle mouth；It further includes positioned at U-lag
Between arm 1 and against the triangle voussoir 10 of outside sled piece 4 bottom surface, inside sled piece 3 be hinged on U-lag arm 1 and with pivoted arm frame shape
Into relative rotation, kidney slot is offered on U-lag arm 1, voussoir 10 is equipped with what is be arranged in kidney slot and can be slided along kidney slot
Axis pin 9, inside sled piece 3 are formed with wedging face each other with voussoir 10；Cap device is torn open in use, tearing open for piece 4 is prized in inside sled piece 3 and outside
It unloads mouth relatively to close up between the step clearance of electrode cap and electrode handle for being placed in soldering turret, when pivoted arm frame and inside sled piece 3 are opposite
During rotation, axis pin 9 is slided along kidney slot, and the wedging face on 10 edge of voussoir rises or falls, at the same drive outside sled piece 4 rise or under
Drop, in this way, comparatively, inside sled piece 3 is down or up along wedging face, and the both ends of the surface for dismantling mouth are parallel always each other and respectively
It contacts or separates with upper and lower two step surface of electrode cap and electrode handle.
Sled piece 3 top in inside, which has, clamps tabletting 6, clamps and screw 14 is equipped in tabletting 6, screw 14 passes through inside to prize piece
3 and pass through holddown spring connection inside sled piece 3；Outside sled piece 4 is extended with the extension arm 7 passed through from 6 bottom of clamping tabletting；Extend
The top of arm 7, which has, chooses axis 11, and choosing has trepanning among axis 1, plectrum 8 is equipped in trepanning；The bottom end of plectrum 8 is hinged on clamping
In tabletting 6, the second torsional spring 15 is housed on articulated shaft.Plectrum 8 can push outside sled piece 4 to be moved forward and backward, and in the second torsional spring
It is resetted under the action of 15.It prizes and first torsional spring 12 is housed on the hinge shaft 5 between piece 3 and U-lag arm 1 in inside.
Disassembling part is using double Hough same layers distributed architecture in the same direction in the present embodiment so that side and quiet side sled are moved during original state
Piece working portion is thickness in monolayer axial concordant, that is, prize piece working portion overall thickness for individual layer minimum value can with≤1.5mm,
Have greatly expanded use scope；The sled piece inoperative boss of booster action is played simultaneously towards the same side, realizes outside working face
It is completely concordant, so as to cope with including holding rod be mounted directly electrode cap including form of ownership.
In original state, as shown in Figure 1 to Figure 3, outside prizes its top surface under holddown spring effect of piece 4 and prizes piece with inside
3 either flush；The dismounting mouth of its working region and the dismounting mouth of inside sled piece 3 close up under the effect of the second torsional spring 15.Tear cap open
Before, push plectrum 8 forward so that the dismounting mouth of outside sled piece 4 and inside sled piece 3 is opened, will sled one lateral protheca of plate plane to electricity
Polar cap decontrols plectrum 8 after electrode cap passes through dismounting mouth, and outside is prized piece 4 and is closed automatically under the effect of the second torsional spring 15, and at this time two
The dismounting circular arc for prizing piece is just embedded in the gap of electrode cap tail portion.During dismounting, it is allowed to enclose to the direction rotation pivoted arm 2 of electrode cap
It deflects around hinge shaft 5, voussoir 10 is creeped along the inclined-plane of the wedge part 13 on the sled piece 3 of inside to top, and outside sled piece 4 is opposite
3 parallel separation of piece is prized in inside, as shown in Figures 4 to 6, the dismounting mouth for prizing piece separates electrode cap and electrode handle, realizes dismounting.
Embodiment two
The difference between this embodiment and the first embodiment lies in outside sled piece is hinged on U-lag arm and forms phase with pivoted arm frame
To rotation, kidney slot is offered on U-lag arm, voussoir is equipped with the axis pin that is arranged in and can slide in kidney slot and along kidney slot, outside
It prizes piece and is formed with wedging face each other with voussoir in side；Cap device is torn open in use, the Hough shape dismounting mouth phase of outside sled piece and inside sled piece
Between closing up the step clearance of electrode cap and electrode handle for being placed in soldering turret, when pivoted arm frame and outside sled piece relative rotation,
Axis pin is slided along kidney slot, and voussoir is down or up along wedging face, drives inside sled piece down or up, while outside sled piece edge
Wedging face rises or falls, the both ends of the surface of Hough shape dismounting mouth it is parallel always each other and respectively with electrode cap and electrode handle it is upper,
Lower two step surfaces contact separates.
Have above the sled piece of outside and clamp tabletting, clamp and screw is installed in tabletting, screw passes through outside sled piece and passes through
Holddown spring connection outside sled piece；Inside sled piece is extended with the extension arm passed through from clamping tabletting bottom；The top tool of extension arm
The plectrum of outside sled piece movement can be pushed by having.It prizes and the first torsional spring is housed on the hinge shaft between piece and U-lag arm in outside.
In other words, the present embodiment two compared to embodiment one for, be a kind of corresponding set-up mode.
The present invention is not limited to the specific technical solution described in above-described embodiment, and in addition to the implementation, the present invention may be used also
To there is other embodiment.It is all using equivalent replacement formed technical solution, be the present invention claims protection domain.
Claims (10)
1. a kind of soldering turret tears cap device open, including pivoted arm frame and sled piece, the pivoted arm frame is by a pivoted arm and the U-shaped for being fixed on pivoted arm one end
Slot arm is formed, and the sled piece is between the U-lag arm；It is characterized in that：The sled piece is divided into positioned opposite to each other interior
Piece and outside sled piece are prized in side, and there is corresponding Hough shape to dismantle mouth for the inside sled piece and outside sled on piece；It further includes positioned at institute
State between U-lag arm and against the voussoir of outside sled piece bottom surface, the inside sled piece be hinged on the U-lag arm and with
The pivoted arm frame, which is formed, to be relatively rotated, and kidney slot is offered on the U-lag arm, and the voussoir is equipped with and is arranged in the kidney slot
Axis pin that is interior and being slided along kidney slot, the inside sled piece are formed with wedging face each other with the voussoir；The cap device of tearing open makes
The Hough shape dismounting mouth of used time, the outside sled piece and inside sled piece is opposite to close up the electrode cap and electrode for being placed in the soldering turret
Between the step clearance of handle, when the pivoted arm frame and inside sled piece relative rotation, the axis pin is slided along kidney slot, institute
It states voussoir to rise or fall along the wedging face, the outside sled piece is driven to rise or fall, while piece is prized along institute in the inside
State that wedging face is down or up, the both ends of the surface of the dismounting mouth it is parallel always each other and respectively with the electrode cap and electrode handle
Step surface is contacted or is separated.
2. soldering turret according to claim 1 tears cap device open, it is characterised in that：Have above the inside sled piece and clamp tabletting,
Screw is installed, the screw, which passes through inside sled piece and passes through holddown spring, connects the inside sled in the clamping tabletting
Piece；The outside sled piece is extended with the extension arm passed through from the clamping tabletting bottom；The top of the extension arm has and can push away
The plectrum of the dynamic outside sled piece movement.
3. soldering turret according to claim 1 tears cap device open, it is characterised in that：Between the inside sled piece and the U-lag arm
Hinge shaft on be equipped with the first torsional spring.
4. soldering turret according to claim 2 tears cap device open, it is characterised in that：The top of the extension arm, which has, chooses axis, described
Plectrum chooses axis described in passing through；The bottom end of the plectrum is hinged in the clamping tabletting, and the second torsional spring is housed on articulated shaft.
5. soldering turret according to claim 1 tears cap device open, it is characterised in that：The length of the pivoted arm is adjustable.
6. a kind of soldering turret tears cap device open, including pivoted arm frame and sled piece, the pivoted arm frame is by a pivoted arm and the U-shaped for being fixed on pivoted arm one end
Slot arm is formed, and the sled piece is between the U-lag arm；It is characterized in that：The sled piece is divided into positioned opposite to each other interior
Prize piece and outside sled piece in side；There is corresponding Hough shape to dismantle mouth for the inside sled piece and outside sled on piece；It further includes positioned at institute
It states between U-lag arm and against the triangle voussoir of inside sled piece bottom surface, the outside sled piece is hinged on the U-lag arm
And formed and relatively rotated with the pivoted arm frame, kidney slot is offered on the U-lag arm, the voussoir is equipped with and is arranged in the waist
Along the axis pin of kidney slot slip, the outside sled piece wedging face can be formed in shape hole and each other with the voussoir；It is described to tear cap open
Device in use, the Hough shape dismounting mouth of outside sled piece and inside sled piece it is opposite close up the electrode cap that is placed in the soldering turret and
Between the step clearance of electrode handle, when the pivoted arm frame and outside sled piece relative rotation, the axis pin is slided along kidney slot
Dynamic, the voussoir is down or up along the wedging face, drives the inside sled piece down or up, while outside sled piece
Risen or fallen along the wedging face, the both ends of the surface of Hough shape dismounting mouth it is parallel always each other and respectively with the electrode cap
It contacts or separates with upper and lower two step surface of electrode handle.
7. soldering turret according to claim 6 tears cap device open, it is characterised in that：Have above the outside sled piece and clamp tabletting,
Screw is installed, the screw, which passes through outside sled piece and passes through holddown spring, connects the outside sled in the clamping tabletting
Piece；The inside sled piece is extended with the extension arm passed through from the clamping tabletting bottom；The top of the extension arm has can
Push the plectrum of the outside sled piece movement.
8. soldering turret according to claim 6 tears cap device open, it is characterised in that：Outside side sled piece and the U-lag arm it
Between hinge shaft on be equipped with the first torsional spring.
9. soldering turret according to claim 7 tears cap device open, it is characterised in that：The top of the extension arm, which has, chooses axis, described
Plectrum chooses axis described in passing through；The bottom end of the plectrum is hinged in the clamping tabletting, and the second torsional spring is housed on articulated shaft.
10. soldering turret according to claim 6 tears cap device open, it is characterised in that：The length of the pivoted arm is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710166196.5A CN106881685B (en) | 2017-03-20 | 2017-03-20 | A kind of soldering turret tears cap device open |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710166196.5A CN106881685B (en) | 2017-03-20 | 2017-03-20 | A kind of soldering turret tears cap device open |
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| Publication Number | Publication Date |
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| CN106881685A CN106881685A (en) | 2017-06-23 |
| CN106881685B true CN106881685B (en) | 2018-07-06 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5507210A (en) * | 1995-03-28 | 1996-04-16 | Paramest; Sam | Toggle joint band wrench apparatus |
| JP4518758B2 (en) * | 2003-07-23 | 2010-08-04 | Ｏｂａｒａ株式会社 | Stationary electrode tip removal device |
| CA2556907C (en) * | 2004-02-24 | 2013-10-29 | Lokring Technology Corporation | Hydraulic hand tool |
| CN202344480U (en) * | 2011-10-31 | 2012-07-25 | 长城汽车股份有限公司 | Electrode cap dismounting tool |
| CN204195663U (en) * | 2014-10-28 | 2015-03-11 | 广州市极动焊接机械有限公司 | A kind of multifunction electric polar cap removes and installs device |
| CN204843460U (en) * | 2015-06-18 | 2015-12-09 | 小原(上海)有限公司 | Four connecting rod electrode cap demountors |
| CN206869781U (en) * | 2017-03-20 | 2018-01-12 | 小原(上海)有限公司 | A kind of soldering turret tears cap device open |
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