CN207103482U - A kind of repair machine that automatic hammer force is produced using electromagnetic force hammers device into shape certainly - Google Patents
A kind of repair machine that automatic hammer force is produced using electromagnetic force hammers device into shape certainly Download PDFInfo
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- CN207103482U CN207103482U CN201720874026.8U CN201720874026U CN207103482U CN 207103482 U CN207103482 U CN 207103482U CN 201720874026 U CN201720874026 U CN 201720874026U CN 207103482 U CN207103482 U CN 207103482U
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Abstract
The utility model discloses a kind of repair machine that can be utilized the automatic hammer force of electromagnetic force generation and can adjust hammer force degree from device is hammered into shape, it specifically includes control parts and hammering parts；The hammering parts are fixed on the front portion of the control parts；Wherein, the hammering parts include a hammering package shell, the front end of the hammering package shell is provided with positive pole and negative pole, and the front end of the positive pole is fixed with spot welding head, the front end of the negative pole is fixed with negative conductive cap, electromagnetic assembly and resilience component are embedded with the hammering package shell, the electromagnetic assembly and resilience component control the positive pole and negative pole to move along its axis；A kind of repair machine provided by the utility model drives the metal plate of depression outwardly to move from device is hammered into shape using pulling capacity caused by the magnetic force of electromagnetic force, so that metal plate is replied smoothly, solves the defects of artificial hammering is brought in the prior art.
Description
Technical field
Automobile metal plate maintenance, industrial sheet metal box body, family expenses metal plate furniture maintenance technology field are the utility model is related to, especially
It is related to a kind of repair machine that automatic hammer force is produced using electromagnetic force and hammers device into shape certainly.
Background technology
Vehicle enclosure metal plate, the overwhelming majority is double-decker；Outer layer metal plate produces depression due to shock, maximally effective to do
Method is to be tapped with iron hammer by the protrusion side of vehicle interior, metal plate.But due to being double-deck sheet metal structural, must be
Internal metal plate destroys, and can just be possible to tap and arrive outside metal plate, after the completion of outside metal plate is repaired, then the inside metal plate destroyed
Golden REPAIR WELDING；Such renovation technique, it is larger to vehicle metal destruction, eliminate do not have to already；The reparation of present plates of automobile,
With the renovation technique for drawing hammer manually, the spot welding head with the source of welding current top end of sliding rod, the recess of outside metal plate is welded on, is grasped
Making personnel needs the tail end of a holds drawing slide bar, holds manual sliding hammer on the other hand, quick firmly to be slided to drawing slide bar tail end,
When sliding hammer hits slide bar tail end locating piece, slide bar drives metal plate recess to move out, and thus pulls out depression metal plate,
Reach the purpose of metal plate reparation；
Such prosthetic appliance that every profession and trade generally uses at present, it is used for connecting positive pole except electrode cable is connect with a root bead
Outside welding gun, it is necessary to equipped with a negative pole cable, for connecting negative pole clip, only negative pole clip, be clipped in vehicle metal
On, positive pole and negative pole is formed current path by vehicle metal, welding can be completed, as such, it is desirable in the metal plate being repaired
Jin Shang, in addition to recess needs paint to polish off, it is necessary to separately the paint of sheet metal shell at one is polished off, exposes metal
Iron sheet, for connecting negative pole folder, the metal plate surface that will be had no problem originally, a position is destroyed, after treating recess maintenance,
The negative pole folder portion position of destruction must also be polished, be painted, artificially increases maintenance cost.
Because being the size that impact strength is determined with the slip strength of hand, drawing dynamics is controlled, becomes extremely difficult, such as
Fruit strength is excessive, and the metal plate for making depression is reversely protruded, and also taps protruding point with hand hammer and goes back, forms secondary reparation, work
Make difficulty increasing；If strength is too small, the position deformation very little of metal plate depression is, it is necessary to repeatedly Rewelding and hammering drawing；Again
, it is necessary to which two hands of worker operate simultaneously, work number of repetition increases person, substantially reduces the efficiency of metal plate repair.
Utility model content
The purpose of this utility model, which is to provide one kind, can utilize electromagnetic force to produce automatic hammer force and can be with governor weight
The repair machine for hitting dynamics hammers device into shape certainly.
To achieve these goals, the utility model provides following technical scheme：
A kind of repair machine that automatic hammer force is produced using electromagnetic force hammers device into shape certainly disclosed in the utility model, including：
Control parts；
Hammer parts；
The hammering parts are fixed on the front portion of the control parts；
The parts that hammer include a hammering package shell, and the front end of the hammering package shell is provided with positive pole and born
Pole, and the front end of the positive pole is fixed with spot welding head, the front end of the negative pole are fixed with negative conductive cap, the positive pole and described
The rear end of negative pole is at least partially disposed in the hammering package shell, is embedded with electromagnetic assembly in the hammering package shell and is returned
Component is played, the electromagnetic assembly and resilience component control the positive pole and negative pole to move along its axis；
The control parts include a casing assembly, and circuit board assemblies and output transformation are embedded with the casing assembly
Device, the output transformer are electrically connected with the positive pole and negative pole, and front hand grip and back handle are provided with the casing assembly.
Further, the front end of the hammering package shell is connected a positive pole limited cap, has in the positive pole limited cap
Through hole, and the rear end of the positive pole is placed in the hammering package shell through the through hole；
The electromagnetic assembly is electromagnetic coil assembly, and the resilience component includes hammering return spring and negative pole return bullet
Spring；
The hammering return spring is placed in the front end of the electromagnetic coil assembly, and the rear portion of the positive pole is arranged in the hammer
Hit in return spring and fixed by positive pole and inhale iron and break slow pad is fixed, the positive pole fix inhale be provided with iron to
Its suction ferropexy expansion pin positioned；
The rear portion of the negative pole is arranged in the negative pole return spring, and the outer cover of the negative pole return spring is provided with
Insulating sleeve；
The rear end of the hammering package shell is fixed with a spacing cover plate of nylon electrode by fixing bolt, the positive pole and
The rear end of negative pole both passes through the spacing cover plate of the nylon electrode and with controlling the output transformer of parts to be connected.
Further, the through hole in the positive pole limited cap is hexahedron through hole, and described just extremely section is hexagon knot
The hexahedron positive pole of structure, the front end of the hexahedron positive pole are connected the spot welding head by spot welding head locking nut, the negative pole
It is circular cylinder negative pole for section.
Further, the diameter at the rear portion of the hexahedron positive pole is less than the anterior diameter of the hexahedron positive pole, institute
The diameter for stating the rear portion of cylinder negative pole is less than the anterior diameter of the cylinder negative pole；
The negative pole return spring is sheathed on the rear portion of the cylinder negative pole, and after being arranged, the rear portion of the cylinder negative pole
The thickness sum of diameter and the negative pole return spring be equal to the anterior diameter of the cylinder negative pole.
Further, the casing assembly of the control parts includes left outside shell, right casing and is placed in the left outside shell
With the frame plate inside right casing, the circuit board assemblies are fixed in the frame plate, the output transformer and the electricity
Road board component electrical connection, the front end of the output transformer are provided with electrode connection litzendraht wire, and the positive pole and negative pole pass through electricity
Pole connecting bolt is connected litzendraht wire with the electrode and is connected.
Further, front hand grip lid is installed in the front hand grip, and embedded with hammering switch in the front hand grip, it is described
Back handle lid is installed on back handle, and switched in the back handle embedded with spot welding.
In the above-mentioned technical solutions, a kind of repair machine that automatic hammer force is produced using electromagnetic force provided by the utility model
From hammer device, the metal plate of depression is driven outwardly to move using pulling capacity caused by the magnetic force of electromagnetic force, so that
Metal plate is replied smoothly, solves the defects of artificial hammering is brought in the prior art, meanwhile, the size of hammer force of the present utility model
It can adjust, practicality is good, and repairing effect is good.
Brief description of the drawings
, below will be to institute in embodiment in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only described in the utility model
Some embodiments, for those of ordinary skill in the art, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is that a kind of repair machine that automatic hammer force is produced using electromagnetic force that the utility model embodiment provides hammers dress into shape certainly
The Structure explosion diagram put；
Fig. 2 is a kind of hammer portion group of the repair machine using the automatic hammer force of electromagnetic force generation shown in Fig. 1 from hammer device
The Structure explosion diagram of part；
Fig. 3 is a kind of control unit group of the repair machine using the automatic hammer force of electromagnetic force generation shown in Fig. 1 from hammer device
The Structure explosion diagram of part；
Fig. 4 is a kind of overall wiring of the repair machine using the automatic hammer force of electromagnetic force generation shown in Fig. 1 from hammer device
Figure.
Description of reference numerals：
1st, spot welding head；2nd, spot welding head locking nut；3rd, hexahedron positive pole；4th, positive pole limited cap；5th, negative conductive cap；6th, circle
Post negative pole；7th, package shell is hammered；8th, frame fixing bolt；9th, positive pole, which is fixed, inhales iron；10th, ferropexy expansion pin is inhaled；11st, hammer
Cushion pad；12nd, return spring is hammered；13rd, electromagnetic coil assembly；14th, insulating sleeve；15th, negative pole return spring；16th, nylon electricity
Limit position cover plate；17th, cover plate fixing bolt；18th, left outside shell/right casing；19th, frame plate；20th, transformer is exported；21st, circuit board
Component；22nd, back handle；23rd, electrode connecting bolt；24th, electrode connection litzendraht wire；25th, back handle fixing nut；26th, shell is solid
Determine bolt；27th, hammering switch；28th, front hand grip；29th, front hand grip fixing nut；30th, spot welding switchs；31st, front hand grip lid；32nd, after
Handle cover.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with accompanying drawing pair
The utility model is further detailed.
Referring to shown in Fig. 1-4；
A kind of repair machine that automatic hammer force is produced using electromagnetic force of the present utility model hammers device into shape certainly, including：
Control parts；
Hammer parts；
Hammering parts are fixed on the front portion of control parts；
Hammering parts includes a hammering package shell 7, and the front end of hammering package shell 7 is provided with positive pole and negative pole, and
The front end of positive pole is fixed with spot welding head 1, and the front end of negative pole is fixed with rear end at least part of negative conductive cap 5, positive pole and negative pole
It is placed in hammering package shell 7, electromagnetic assembly and resilience component, electromagnetic assembly and resilience group is embedded with hammering package shell 7
Part controls positive pole and negative pole to move along its axis；
Control parts include a casing assembly, and circuit board assemblies 21 and output transformer 20 are embedded with casing assembly,
Output transformer 20 is electrically connected with positive pole and negative pole, and front hand grip 28 and back handle 22 are provided with casing assembly.
Preferably, the connected positive pole limited cap 4 in front end of package shell 7 is hammered in the present embodiment, is had in positive pole limited cap 4
There is through hole, and the rear end of positive pole is placed in hammering in package shell 7 through through hole；
Wherein, electromagnetic assembly is electromagnetic coil assembly 13, and resilience component includes hammering return spring 12 and negative pole return bullet
Spring 15；
Hammering return spring 12 is placed in the front end of electromagnetic coil assembly 13, and the rear portion of positive pole is arranged in hammering return spring 12
Interior and fixed by positive pole and inhale iron 9 and break slow pad 11 and fix, positive pole fixes the suction inhaled and be provided with iron 9 to its positioning
Ferropexy expansion pin 10；
The rear portion of negative pole is arranged in negative pole return spring 15, and the outer cover of negative pole return spring 15 is provided with insulating sleeve
14；
The rear end of hammering package shell 7 is fixed with the spacing cover plate 16 of a nylon electrode, positive pole and negative pole by fixing bolt
Rear end both pass through the spacing cover plate 16 of nylon electrode and with control parts output transformer 20 be connected.
Preferably, the casing assembly of parts is controlled in the present embodiment to be included left outside shell 18, right casing 18 and is placed in a left side
Frame plate 19 inside shell 18 and right casing 18, circuit board assemblies 21 are fixed in frame plate 19, output transformer 20 and electricity
Road board component 21 electrically connects, and the front end of output transformer 20 is provided with electrode connection litzendraht wire 24, and positive pole and negative pole pass through electrode
Connecting bolt 23 is connected litzendraht wire 24 with electrode and is connected.
Specifically, a kind of repair machine using the automatic hammer force of electromagnetic force generation disclosed in the present embodiment is main from device is hammered into shape
Including for control parts that are hand-held and operating, it includes casing assembly, and the circuit board group being placed in the casing assembly
Part 21 and output transformer 20, the front hand grip 28 on casing assembly and back handle 22 are used to hold when operating in addition；The present embodiment
The inside of middle hammering package shell 7 is equipped with electromagnetic coil assembly 13, the positive pole of brass material by electromagnetic coil assembly 13 center
Pass through, above-mentioned positive pole is also equipped with the middle part of positive pole and fixes suction iron 9, and positioned with ferropexy expansion pin 10 is inhaled, in addition,
Front hand grip lid 31 is installed in above-mentioned front hand grip 28, and is provided with front hand grip 28 on hammering switch 27, back handle 22
Back handle lid 32, and embedded with spot welding switch 30 in back handle 22.When upper operating personnel press hammering switch 27, circuit board assemblies
21 output immediate currents, supply electromagnetic coil assembly 13, meanwhile, the electromagnetic coil assembly 13 being fixed in hammering package shell 7
Magnetic force is produced, attracts positive pole to fix and inhales iron 9, positive pole fixation inhales the compression hammering return spring 12 of iron 9 and produces retracting motion, and positive pole is solid
Surely suction iron 9, which will drive, is just extremely fast moved, because positive pole and metal plate weld together during operation, metal plate, which is drawn, to be done soon
Speed motion, produce similar hammering reversely beats effect.
Preferably, the through hole in the present embodiment in positive pole limited cap 4 is hexahedron through hole, and just extremely section is hexagon knot
The hexahedron positive pole 3 of structure, the front end of hexahedron positive pole 3 are connected spot welding head 1 by spot welding head locking nut 2, and negative pole is that section is
Circular cylinder negative pole 6.
It is furthermore preferred that the diameter at the rear portion of hexahedron positive pole 3 is less than the anterior straight of hexahedron positive pole 3 in such scheme
Footpath, the diameter at the rear portion of cylinder negative pole 6 are less than the anterior diameter of cylinder negative pole 6；
Wherein, negative pole return spring 15 is sheathed on the rear portion of cylinder negative pole 6, and after being arranged, the rear portion of cylinder negative pole 6 it is straight
The thickness sum of footpath and negative pole return spring 15 is equal to the anterior diameter of cylinder negative pole 6.
Specifically, hexahedron positive pole 3 and cylinder negative pole 6 produce retracting motion by resilience component, in the metal plate with radian
On golden face, positive pole and negative pole so, can pull spot welding by different and nonplanar metal plate face good contact of retracted length
Switch 30 can ensure that welding current forms Tonglu by metal plate, reach the purpose of welding.
In addition, the spot welding head 1 of positive pole is sophisticated vertebral body structure, it is smaller with metal plate face contact area, and the negative pole of negative pole is led
Electric cap 5 is cylindrical radial structure, larger with the contact area of metal plate face；So the contact resistance of positive pole and metal plate than negative pole with
The contact resistance of metal plate is much smaller, so, in the moment that welding current flows through, the small position of resistance is more prone to heat, because
This, in pinpoint welding procedure, negative pole can only play a part of welding current circulation, without welding together with metal plate.
Wherein, export the welding current output end of transformer 20 and be connected respectively to positive pole by two electrodes connection litzendraht wires 24
And negative pole, in welding drawing work every time, positive pole and cathode contact to metal plate face all without the plane for being standard, in order to protect
Demonstrate,prove positive pole and metal plate face contacts good, formation closed-loop path, positive pole and negative pole retracted length do not have uniformity, and export transformer
20 output end it is fixed, it is necessary to softness and can by welding current, can not fracture under Long-term bend action
Copper litzendraht wire connection output transformer 20 and positive and negative polarities.
Further illustrate：Just extremely hexahedron positive pole 3, negative pole are cylinder negative pole 6 in the present embodiment, hammer package shell 7
Front end positive pole limited cap 4 is installed, and the through hole of positive pole limited cap 4 is hexahedron structure, hexahedron of itself and welding output
Positive pole 3 is slidably matched, and purpose allows hexahedron positive pole 3 freely to be slid axially in the through hole of positive pole limited cap 4, and limits it
Axial rotation；Because after completing spot welding drawing operation, spot welding head 1 and metal plate are separated, do the standard of second of operation
It is standby, and the firmness of solder joint is only satisfied with metal plate recess and pulls out certain distance, is not enough to spot welding head 1 and metal plate welding
Point leaves, so, spot welding head 1 and metal plate pad must separately rotate to an angle single unit system, use shearing force
Separated, during operating personnel's hand-held device integral-rotation, positive pole must also rotate with, because hexahedron structure limits it
The rotation of axial direction, is achieved the goal with this.
In the above-mentioned technical solutions, a kind of repair machine that automatic hammer force is produced using electromagnetic force provided by the utility model
From hammer device, the metal plate of depression is driven outwardly to move using pulling capacity caused by the magnetic force of electromagnetic force, so that
Metal plate is replied smoothly, solves the defects of artificial hammering is brought in the prior art, meanwhile, the size of hammer force of the present utility model
It can adjust, practicality is good, and repairing effect is good.
Some one exemplary embodiments of the present utility model are only described by way of explanation above, undoubtedly, for
One of ordinary skill in the art, can be with a variety of in the case of without departing from spirit and scope of the present utility model
Mode is modified to described embodiment.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as
Limitation to the utility model claims protection domain.
Claims (6)
1. a kind of repair machine that automatic hammer force is produced using electromagnetic force hammers device into shape certainly, it is characterised in that including：
Control parts；
Hammer parts；
The hammering parts are fixed on the front portion of the control parts；
It is described hammering parts include one hammering package shell (7), it is described hammering package shell (7) front end be provided with positive pole and
Negative pole, and the front end of the positive pole is fixed with spot welding head (1), the front end of the negative pole are fixed with negative conductive cap (5), it is described just
Pole and the rear end of the negative pole are at least partially disposed in the hammering package shell (7), are embedded in the hammering package shell (7)
There are electromagnetic assembly and resilience component, the electromagnetic assembly and resilience component control the positive pole and negative pole to move along its axis；
The control parts include a casing assembly, and circuit board assemblies (21) and output transformation are embedded with the casing assembly
Device (20), the output transformer (20) are electrically connected with the positive pole and negative pole, and front hand grip is provided with the casing assembly
And back handle (22) (28).
2. a kind of repair machine that automatic hammer force is produced using electromagnetic force according to claim 1 hammers device into shape certainly, its feature
It is, the connected positive pole limited cap (4) in front end of the hammering package shell (7) have in the positive pole limited cap (4) logical
Hole, and the rear end of the positive pole is placed in the hammering package shell (7) through the through hole；
The electromagnetic assembly is electromagnetic coil assembly (13), and the resilience component includes hammering return spring (12) and negative pole return
Spring (15)；
The hammering return spring (12) is placed in the front end of the electromagnetic coil assembly (13), and the rear portion of the positive pole is arranged in institute
State in hammering return spring (12) and fixed by positive pole fixation suction iron (9) and break slow pad (11), the positive pole, which is fixed, to be inhaled
The suction ferropexy expansion pin (10) to its positioning is provided with iron (9)；
The rear portion of the negative pole is arranged in the negative pole return spring (15), and the outer cover of the negative pole return spring (15)
Provided with insulating sleeve (14)；
The rear end of the hammering package shell (7) is fixed with a spacing cover plate of nylon electrode (16) by fixing bolt, it is described just
Pole and the rear end of negative pole both pass through the spacing cover plate of nylon electrode (16) and with controlling the output transformer (20) of parts even
Connect.
3. a kind of repair machine that automatic hammer force is produced using electromagnetic force according to claim 2 hammers device into shape certainly, its feature
It is, the through hole in the positive pole limited cap (4) is hexahedron through hole, and described just extremely section is the hexahedron of hexagonal structure
Positive pole (3), the front end of the hexahedron positive pole (3) are described negative by the connected spot welding head (1) of spot welding head locking nut (2)
Extremely section is circular cylinder negative pole (6).
4. a kind of repair machine that automatic hammer force is produced using electromagnetic force according to claim 3 hammers device into shape certainly, its feature
It is, the diameter at the rear portion of the hexahedron positive pole (3) is less than the anterior diameter of the hexahedron positive pole (3), the cylinder
The diameter at the rear portion of negative pole (6) is less than the anterior diameter of the cylinder negative pole (6)；
The negative pole return spring (15) is sheathed on the rear portion of the cylinder negative pole (6), and after being arranged, the cylinder negative pole (6)
The thickness sum of diameter and the negative pole return spring (15) at rear portion be equal to the anterior diameter of the cylinder negative pole (6).
5. a kind of repair machine that automatic hammer force is produced using electromagnetic force according to any one of claim 2 to 4 is hammered into shape certainly
Device, it is characterised in that the casing assembly of the control parts includes left outside shell (18), right casing (18) and is placed in institute
Left outside shell (18) and the frame plate (19) of right casing (18) inside are stated, the circuit board assemblies (21) are fixed on the frame plate
(19) in, the output transformer (20) electrically connects with the circuit board assemblies (21), the front end of the output transformer (20)
Electrode connection litzendraht wire (24) is provided with, the positive pole and negative pole are connected braiding by electrode connecting bolt (23) with the electrode
Line (24) is connected.
6. a kind of repair machine that automatic hammer force is produced using electromagnetic force according to claim 5 hammers device into shape certainly, its feature
It is, front hand grip lid (31) is installed on the front hand grip (28), and (27) is switched embedded with hammering in the front hand grip (28),
Back handle lid (32) is installed on the back handle (22), and embedded with spot welding switch (30) in the back handle (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874026.8U CN207103482U (en) | 2017-07-19 | 2017-07-19 | A kind of repair machine that automatic hammer force is produced using electromagnetic force hammers device into shape certainly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720874026.8U CN207103482U (en) | 2017-07-19 | 2017-07-19 | A kind of repair machine that automatic hammer force is produced using electromagnetic force hammers device into shape certainly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207103482U true CN207103482U (en) | 2018-03-16 |
Family
ID=61573323
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720874026.8U Active CN207103482U (en) | 2017-07-19 | 2017-07-19 | A kind of repair machine that automatic hammer force is produced using electromagnetic force hammers device into shape certainly |
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| Country | Link |
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| CN (1) | CN207103482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252854A (en) * | 2019-07-29 | 2019-09-20 | 长春市汇腾机电设备有限公司 | The hammer device certainly of hammer power is produced from using compressed air |
| CN110369556A (en) * | 2019-08-29 | 2019-10-25 | 王绪根 | A kind of automobile recess instrument for repairing and automobile are recessed restorative procedure |
| CN112742901A (en) * | 2020-12-22 | 2021-05-04 | 武汉苏阳钣金工程有限公司 | Stamping deformation device for automobile sheet metal part |
-
2017
- 2017-07-19 CN CN201720874026.8U patent/CN207103482U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252854A (en) * | 2019-07-29 | 2019-09-20 | 长春市汇腾机电设备有限公司 | The hammer device certainly of hammer power is produced from using compressed air |
| CN110369556A (en) * | 2019-08-29 | 2019-10-25 | 王绪根 | A kind of automobile recess instrument for repairing and automobile are recessed restorative procedure |
| CN112742901A (en) * | 2020-12-22 | 2021-05-04 | 武汉苏阳钣金工程有限公司 | Stamping deformation device for automobile sheet metal part |
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