CN107204546B - A kind of welding power supply unit - Google Patents
A kind of welding power supply unit Download PDFInfo
- Publication number
- CN107204546B CN107204546B CN201710386510.0A CN201710386510A CN107204546B CN 107204546 B CN107204546 B CN 107204546B CN 201710386510 A CN201710386510 A CN 201710386510A CN 107204546 B CN107204546 B CN 107204546B
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- China
- Prior art keywords
- frame body
- interior groove
- sliding block
- reeve
- slot
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
- H01R13/642—Means for preventing incorrect coupling by position or shape of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a kind of welding power supply units, including frame body and it is inserted into the electric connection being cooperatively connected in the frame body, the interior groove that left and right is extended is provided in the frame body, the interior groove right end and the frame body external communication have reeve slot, the interior groove right end, which is located above the reeve slot, is provided with the parting bead that setting is fixedly connected with the frame body, the fluting to extend upwards is provided in the parting bead, interior groove described in the left end connection of the fluting, outside frame body described in right end connection, slot is injected described in the connection of lower section, overall structure of the present invention is simple, production cost is low, power supply safety stability, it runs easy to operate, effectively reduce the electric shock accidents in existing life, the security of the lives and property of people is ensured, and it can avoid the generation for accidentally hitting and causing the bonding machine loss of power accident due to accidentally kicking, effective protection the making of bonding machine With the service life, it is suitble to promote the use of.
Description
Technical field
The present invention relates to welding technology field, in particular to a kind of welding power supply unit.
Background technique
Bonding machine needs for the plug of bonding machine and socket to be cooperatively connected when in use, so that bonding machine electricity consumption is provided, it is existing
The plug of bonding machine and the electrical interface of socket between all be insertion be cooperatively connected form, be not provided with the lockset of plug,
Once the electric wire on plug is pullled the electrical interface that will be extracted plug on socket by external collision, so that bonding machine
Power supply stops, and causes bonding machine electricity consumption unstable, can also damage the electrical interface on plug or socket if serious, and existing
The socket of bonding machine is all direct-electrifying, may also result in the generation of electric shock accidents during plug plugs in this way.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of welding power supply units, are able to solve above-mentioned show in the art
The problem of.
To solve the above problems, the present invention adopts the following technical scheme: a kind of welding power supply unit of the invention, including frame
Body and it is inserted into the electric connection being cooperatively connected in the frame body, the interior groove that left and right is extended is provided in the frame body, it is described
Interior groove right end and the frame body external communication have a reeve slot, the interior groove right end be located above the reeves slot be provided with and
The frame body is fixedly connected with the parting bead of setting, and the fluting to extend upwards, the left end connection of the fluting are provided in the parting bead
Slot is injected outside frame body described in the interior groove, right end connection, described in the connection of lower section, downslide can be gone up by being provided in the interior groove
Capable sliding block and the guide rod that mating connection is slided with the pilot hole in the sliding block, the guide rod and the inside
The top end part of slot is fixedly connected with bottom end, and electricity is provided on the sliding block top end face and connects column, on the sliding block right side
It is provided with the first electrical interface, locking groove is provided on the sliding block left side, is provided at the top of the sliding block left side
First oblique face, is provided with that connect column to the electricity corresponding and connect to connect column cooperation with the electricity in the top end part of the interior groove
The second electrical interface connect, second electrical interface are electrically connected with city, are provided in the frame body on second electrical interface left side
Outside frame body described in connection and the rod aperture of the interior groove, lever arm, the lever arm bottom end and the cunning are provided in the rod aperture
Row block top end face is fixedly connected, and the lever arm top is fixedly connected with the handle outside the frame body, the interior groove left end
It is provided with the through-hole outside frame body described in connection with the interior groove in the frame body, can control in the through-hole and glidingly be arranged
There is locking block, elastic component is connected between locking block bottom left side and the left part of the through-hole, the locking block
It is provided at right end and slides the second oblique face of mating connection, the top of the locking block to offset with the described first oblique face
It is fixedly connected with the implementation part that mating connection is slided with the top end face of the frame body, 4 surrounding of frame body bottom is fixedly installed
Foot lever, the foot lever bottom are fixedly installed non-slip mat.
The electric connection includes reeve portion as a preferred technical solution, be provided on reeve portion left side to
The first electricity being cooperatively connected with first electrical interface connects column, is provided on reeve portion right side to match with the fluting
The holding block for closing connection, is connected with that one end is connect with bonding machine, the other end connects with first electricity on the holding block right side
The conducting wire of column electric wire connection, is detachably provided with door on the holding block bottom face, and the door lower end is provided with cambered surface,
Match to be provided with to the recessed hand in the holding block center in the upper and lower ends of the holding block of the door right end and pinches slot, institute
It states and is provided with the oblique face of third at the outside of reeve portion left side.
The holding block is identical as the height in the reeve portion as a preferred technical solution, the width of the holding block
Less than the width in the reeve portion, the area of reeve portion left side is identical as the reeve notch area of slot, the gear
The area of lid be greater than it is described inject slot notch area, the door left side between reeve portion right side gap and
The depth for injecting slot is identical, and the depth for injecting slot is identical as the thickness of the parting bead.
The sum of length of the reeve portion and the sliding block is equal to the length of the interior groove as a preferred technical solution,
Degree, the sliding block is identical as the height in the reeve portion, and the sliding block is also identical as the height of the parting bead, described to slide
The height of block is equal to the half of the internal groove height.
The implementation part and the handle are cylindrical body as a preferred technical solution, and the implementation part with it is described
The diameter of handle is identical, and the floor space for carrying out part is greater than the notch area of the through-hole, and the floor space of the handle is greater than
The notch area of the rod aperture, first electrical interface connect column electric wire with the electricity and connect.
The beneficial effects of the present invention are:
1. connecing column and the mating connection of the second electrical interface by the oscilaltion of sliding block to control electricity, it is in interior in sliding block
When the bottom most position of portion's slot, the first electrical interface is corresponding to slot is injected, at this time the first electrical interface no power, to increase first
The safety of electrical interface power supply, when sliding block is in the topmost position of interior groove, holding block, which is inserted into cooperate in fluting, to be connected
Connect, locking groove is corresponding to locking block and the right end of locking block due to elastic component pressure on top surface and by press extend into locking groove with
Sliding block is locked in the topmost position of interior groove, and electricity connects column is inserted into the second electrical interface and is cooperatively connected, so that
First electrical interface is powered, at this point, bonding machine is at energized state, and reeve portion is clamped between sliding block and parting bead, because
This electric connection is locked to be extracted, and in this way it is prevented that electric wire is accidentally kicked when accidentally hitting, the first electricity connects column and is detached from and the first electricity
The mating connection of interface and the unexpected power-off for causing bonding machine, to prevent being powered off suddenly so that bonding machine burns damage, while also increasing
The stability for having added the first electrical interface to power and the stability of the second electrical interface transmission of electricity.
2. carrying out part as long as pushing to the left, so that locking block overcomes the press of elastic component when bonding machine portion needs to be powered
Sliding block is locked to release at this point, the right end of locking block is detached from locking groove in power and the left end position for sliding into through-hole to the left
It is fixed, and sliding block and electric connection due to itself gravity can glide downwards sliding without other cumbersome unlocked steps
Block glide downwards to interior groove bottom most position when, unclamp and carry out part, slot holding holding block is then pinched for electric connection by hand
It extracts and injects outside slot, the first electricity connects column and is just detached from and the mating connection of the first electrical interface, so that it is restored to initial position, with
It is used convenient for the energization of reeve next time of electric connection, the process for driving electric connection or more to slide in addition is slided above and below sliding block
In, door slides up and down will inject slot and cover in also with holding block, and sliding block is avoided to be locked in the top of interior groove
When position, reeve slot is in the open state and dust is entered and injects in slot, plays the role of effectively proofing dust and protecting.
3. overall structure of the present invention is simple, production cost is low, power supply safety stability, and operation is easy to operate, effectively reduces
Electric shock accidents in existing life has ensured the security of the lives and property of people, and can avoid accidentally hitting due to accidentally kicking and causing to weld
The generation for the loss of power accident that picks, the effective protection service life of bonding machine are suitble to promote the use of.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of main view of welding power supply unit of the invention；
Fig. 2 is that electric connection makes the first electrical interface and the first electricity connect structural representation when column is cooperatively connected in Fig. 1 after injecting
Figure；
Fig. 3 is the knot that the second electrical interface and electricity connect when the first electrical interface after column is cooperatively connected is in energized state in the present invention
Structure schematic diagram；
Fig. 4 is the overlooking structure diagram of electric connection in Fig. 2；
Fig. 5 is the right view of Fig. 3.
Specific embodiment
The preferred embodiment of the present invention is described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of welding power supply unit shown in -5 refering to fig. 1, including frame body 5 and be inserted into the frame body 5 cooperate connect
The electric connection 6 connect, is provided with the interior groove 51 that left and right is extended in the frame body 5, outside 51 right end of interior groove and the frame body 5
Portion, which is linked with, injects slot 52, and 51 right end of interior groove, which is located above the reeve slot 52, to be provided with and the fixed company of the frame body 5
Connect the parting bead 55 of setting, be provided with the fluting 54 to extend upwards in the parting bead 55, described in the left end connection of the fluting 54 in
Outside frame body 5 described in portion's slot 51, right end connection, slot 52 is injected described in the connection of lower section, being provided in the interior groove 51 can be upper and lower
The sliding block 56 that slides and the guide rod 100 that mating connection is slided with the pilot hole 99 in the sliding block 56, the guiding
Bar 100 is fixedly connected with the top end part of the interior groove 51 and bottom end, is provided with electricity on 56 top end face of sliding block and is connect column
57, the first electrical interface 59 is provided on 56 right side of sliding block, is provided with locking groove 58 on 56 left side of sliding block,
The first oblique face 3 is provided at the top of 56 left side of sliding block, be provided in the top end part of the interior groove 51 with it is described
Electricity connects column 57 accordingly and the second electrical interface 501 to connect the mating connection of column 57 with the electricity, second electrical interface 501 and city
It is electrically connected, 5 outside of frame body and the interior groove described in connection is provided in the frame body 5 on 501 left side of the second electrical interface
51 rod aperture 53 is provided with lever arm 101 in the rod aperture 53, and 101 bottom end of lever arm is fixed with 56 top end face of sliding block
Connection, 101 top of lever arm are fixedly connected with the handle 102 outside the frame body 5, the frame of 51 left end of interior groove
It is provided with the through-hole 9 of frame body 5 outside and the interior groove 51 described in connection in body 5, can control in the through-hole 9 and glidingly be arranged
There is locking block 93, is connected with elastic component 91, the bullet between the 93 bottom left side of locking block and the left part of the through-hole 9
Property part 91 is described to press the locking block 93 to the right so that the locking block 93 is extend into the interior groove 51
It is provided at the right end of locking block 93 and slides the second oblique face 4 of mating connection to offset with the described first oblique face 3, it is described
The right end of locking block 93 locks sliding block 56 in place, the top of the locking block 93 to be inserted into the locking groove 58
It is fixedly connected with the implementation part 92 that mating connection is slided with the top end face of the frame body 5,5 bottom surrounding of the frame body fixed setting
There is foot lever 10,10 bottom of foot lever is fixedly installed non-slip mat 11, stabilization of the non-slip mat 11 to increase the frame body 5
Property prevents from toppling over.
Wherein, the electric connection 6 includes reeve portion 61, is provided on 61 left side of reeve portion to described first
The first electricity that electrical interface 59 is cooperatively connected connects column 62, is provided on 61 right side of reeve portion to cooperate with the fluting 54
The holding block 63 of connection, be connected on 63 right side of holding block one end connect with bonding machine, the other end and first electricity
The conducting wire 65 of 62 electric wire of column connection is connect, is detachably provided with door 7,7 lower end of door on 63 bottom face of holding block
It is provided with cambered surface 71, matches in the upper and lower ends of the holding block 63 of 7 right end of door and is provided with to the holding block 63
The recessed hand in center pinches slot 64, and the oblique face 66 of third is provided at the outside of 61 left side of reeve portion, passes through the third
Oblique face 66 facilitates the reeve portion 61 to be quickly inserted into the reeve slot 52.
Wherein, the holding block 63 is identical as the height in the reeve portion 61, and the width of the holding block 63 is less than described
The width in reeve portion 61, the area of 61 left side of reeve portion is identical as the reeve notch area of slot 52, the door 7
Area be greater than it is described inject slot 52 notch area, 7 left side of door is between 61 right side of reeve portion
Gap is identical as the reeve depth of slot 52, and the depth for injecting slot 52 is identical as the thickness of the parting bead 55.
Wherein, the sum of length of the reeve portion 61 and the sliding block 56 is equal to the length of the interior groove 51, described
Sliding block 56 is identical as the height in the reeve portion 61, and the sliding block 56 is also identical as the height of the parting bead 55, the cunning
The height of row block 56 is equal to the half of 3 height of interior groove.
Wherein, the implementation part 92 and the handle 102 are cylindrical body, and the implementations part 92 and the handle 102
Diameter it is identical, the floor space for carrying out part 92 is greater than the notch area of the through-hole 9, and the floor space of the handle 102 is big
In the notch area of the rod aperture 53, so that the implementation part 92 can cover the through-hole 9,102 energy of handle
It is enough to cover the rod aperture 53, avoid dust from entering in the through-hole 9 and the rod aperture 53, first electrical interface 59 and institute
State electricity connect 57 electric wire of column connection, thus the electricity connect column 57 be inserted into be cooperatively connected in second electrical interface 501 when so that
First electrical interface 59 is in energized state.
When original state position, as shown in Fig. 2, the sliding block 56 is in the bottom most position of the interior groove 51, institute
Stating the second electrical interface 501, to the electricity to connect column 57 corresponding, and first electrical interface 59 and the reeve slot 52 are corresponding and described
First electrical interface 59 is in off-position, the locking block 93 due to the elastic component 91 effect and pressed to the right and be in
The right end position of the through-hole 9, the right end of the locking block 93 protrude into the interior groove 51, and the lever arm 101 is in
Elongation state；
When bonding machine needs to be powered, first passes through hand and pinch slot 64 and hold the holding block 63 with by the electric connection 6 and institute
It states and injects the alignment of slot 52, then the reeve portion 61 is injected to the left in the reeve slot 52 and is cooperatively connected with sliding, Zhi Daoru
First electricity shown in Fig. 3, which connects column 62 and injects in first electrical interface 59, to be cooperatively connected, the left side of the door 7 and institute
The right side for stating frame body 5 abuts, at this point, pulling up lever arm 101 by the handle 102 to drive the sliding block 56 upwards
It slides, the sliding block 56 is offseted by the described first oblique face 3 with the described second oblique face 4 first during sliding upwards
In order to which the sliding block 56 overcomes the pressure on top surface of the elastic component 91 and continues up and slides, when the sliding block 56 slides up
When row arrives the topmost position of the interior groove 51, at this time as shown in figure 4, at this point, the reeve portion 61 is in the interior groove
51 topmost position, the holding block 63 are inserted into the fluting 54 and are cooperatively connected, the locking groove 58 and the locking
Block 93 is corresponding and the right end of the locking block 93 due to the elastic component 91 pressure on top surface and the locking groove is extend by press
The sliding block 56 is locked in the topmost position of the interior groove 51, and the electricity connects column 57 and is inserted into described in 58
It is cooperatively connected in two electrical interfaces 501, so that first electrical interface 59 is powered, at this point, bonding machine is at energized state,
And the reeve portion 61 is clamped between the sliding block 56 and the parting bead 55, therefore the electric connection 6 is locked can not
It extracts, the lever arm 101 is contracted in the rod aperture 53, and during the sliding block 56 slides upwards, the gear
Lid 7 is also slided upwards to cover in the reeve slot 52.
When bonding machine does not need to be powered, the implementations part 92 is first pushed to the left, so that described in the locking block 93 overcomes
The pressure on top surface of elastic component 91 and the left end position for sliding into the through-hole 9 to the left, at this point, the right end of the locking block 93 is detached from
The locking groove 58 locks the sliding block 56 to release, and the sliding block 56 and the electric connection 6 due to itself
Gravity and glide downwards, the electricity connect column 57 and progressively disengage mating connection with second electrical interface 501, and bonding machine is broken
Electricity unclamps the implementation part 92 when the bottom most position of 56 glide downwards of sliding block to the interior groove 51, at this point,
The electric connection 6, the lever arm 101 and the locking block 93 are restored to state as shown in Figure 3, at this point, the electric connection 6
Locking be released from, slot 64 is then pinched by hand and holds the holding block 63 so that the electric connection 6 is extracted the reeve slot 52
Outside, first electricity connects the mating connection of column 62 disengaging and first electrical interface 59, to be restored to initial shape as shown in Figure 2
State uses convenient for the energization of reeve next time of the electric connection 6.
The beneficial effects of the present invention are:
1. connecing column and the mating connection of the second electrical interface by the oscilaltion of sliding block to control electricity, it is in interior in sliding block
When the bottom most position of portion's slot, the first electrical interface is corresponding to slot is injected, at this time the first electrical interface no power, to increase first
The safety of electrical interface power supply, when sliding block is in the topmost position of interior groove, holding block, which is inserted into cooperate in fluting, to be connected
Connect, locking groove is corresponding to locking block and the right end of locking block due to elastic component pressure on top surface and by press extend into locking groove with
Sliding block is locked in the topmost position of interior groove, and electricity connects column is inserted into the second electrical interface and is cooperatively connected, so that
First electrical interface is powered, at this point, bonding machine is at energized state, and reeve portion is clamped between sliding block and parting bead, because
This electric connection is locked to be extracted, and in this way it is prevented that electric wire is accidentally kicked when accidentally hitting, the first electricity connects column and is detached from and the first electricity
The mating connection of interface and the unexpected power-off for causing bonding machine, to prevent being powered off suddenly so that bonding machine burns damage, while also increasing
The stability for having added the first electrical interface to power and the stability of the second electrical interface transmission of electricity.
2. carrying out part as long as pushing to the left, so that locking block overcomes the press of elastic component when bonding machine portion needs to be powered
Sliding block is locked to release at this point, the right end of locking block is detached from locking groove in power and the left end position for sliding into through-hole to the left
It is fixed, and sliding block and electric connection due to itself gravity can glide downwards sliding without other cumbersome unlocked steps
Block glide downwards to interior groove bottom most position when, unclamp and carry out part, slot holding holding block is then pinched for electric connection by hand
It extracts and injects outside slot, the first electricity connects column and is just detached from and the mating connection of the first electrical interface, so that it is restored to initial position, with
It is used convenient for the energization of reeve next time of electric connection, the process for driving electric connection or more to slide in addition is slided above and below sliding block
In, door slides up and down will inject slot and cover in also with holding block, and sliding block is avoided to be locked in the top of interior groove
When position, reeve slot is in the open state and dust is entered and injects in slot, plays the role of effectively proofing dust and protecting.
3. overall structure of the present invention is simple, production cost is low, power supply safety stability, and operation is easy to operate, effectively reduces
Electric shock accidents in existing life has ensured the security of the lives and property of people, and can avoid accidentally hitting due to accidentally kicking and causing to weld
The generation for the loss of power accident that picks, the effective protection service life of bonding machine are suitble to promote the use of.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (5)
1. a kind of welding power supply unit including frame body and is inserted into the electric connection being cooperatively connected in the frame body, feature exists
In: the interior groove to extend left and right is provided in the frame body, the interior groove right end and the frame body external communication have reeve slot,
The interior groove right end, which is located above the reeve slot, is provided with the parting bead that setting is fixedly connected with the frame body, in the parting bead
Be provided with the fluting to extend upwards, interior groove described in the left end connection of the fluting, outside frame body described in right end connection, lower section connection
Lead to the reeve slot, the sliding block that can be slided up and down is provided in the interior groove and is slided with the pilot hole in the sliding block
The guide rod that row is cooperatively connected, the guide rod are fixedly connected with the top end part of the interior groove and bottom end, the sliding block
It is provided with electricity on top end face and connects column, the first electrical interface is provided on the sliding block right side, is set on the sliding block left side
It is equipped with locking groove, the first oblique face is provided at the top of the sliding block left side, is provided in the top end part of the interior groove
Connect that column is corresponding and the second electrical interface to connect column mating connection with the electricity to the electricity, second electrical interface is electrically connected with city
It connects, the rod aperture outside frame body described in connection with the interior groove, institute is provided in the frame body on second electrical interface left side
State and be provided with lever arm in rod aperture, the lever arm bottom end is fixedly connected with the sliding block top end face, the lever arm top with it is described
Handle outside frame body is fixedly connected, and is provided in the frame body of the interior groove left end outside frame body described in connection and described
The through-hole of interior groove can control in the through-hole and glidingly be provided with locking block, locking block bottom left side and described logical
It is connected with elastic component between the left part in hole, is provided at the right end of the locking block to offset cunning with the described first oblique face
The second oblique face that row is cooperatively connected is fixedly connected at the top of the locking block and slides cooperation with the top end face of the frame body and connect
The implementation part connect, frame body bottom surrounding are fixedly installed foot lever, and the foot lever bottom is fixedly installed non-slip mat.
2. welding power supply unit according to claim 1, it is characterised in that: the electric connection includes reeve portion, described to insert
It is provided on into portion left side and connects column to the first electricity being cooperatively connected with first electrical interface, on reeve portion right side
It is provided with the holding block to connect with the slotted engagement, one end is connected on the holding block right side and bonding machine connects
Connect, the other end with first electricity connects the conducting wire that column electric wire is connect, be detachably provided with door on the holding block bottom face,
The door lower end is provided with cambered surface, and matching in the upper and lower ends of the holding block of the door right end is provided with hand and pinches slot,
The oblique face of third is provided at the outside of reeve portion left side.
3. welding power supply unit according to claim 2, it is characterised in that: the height of the holding block and the reeve portion
Identical, the width of the holding block is less than the width in the reeve portion, the area of reeve portion left side and the reeve slot
Notch area it is identical, the area of the door is greater than the notch area for injecting slot, and the door left side is to described slotting
It is identical as the reeve depth of slot into the gap between portion right side, the depth and the thickness phase of the parting bead for injecting slot
Together.
4. welding power supply unit according to claim 2, it is characterised in that: the length in the reeve portion and the sliding block
The sum of be equal to the interior groove length, the sliding block is identical as the height in the reeve portion, the sliding block also with it is described
The height of parting bead is identical, and the height of the sliding block is equal to the half of the internal groove height.
5. welding power supply unit according to claim 1, it is characterised in that: the implementation part and the handle are cylinder
Body, and the implementation part is identical as the diameter of the handle, the floor space for carrying out part is greater than the notch area of the through-hole,
The floor space of the handle is greater than the notch area of the rod aperture, and first electrical interface connects column electric wire with the electricity and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386510.0A CN107204546B (en) | 2017-05-26 | 2017-05-26 | A kind of welding power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386510.0A CN107204546B (en) | 2017-05-26 | 2017-05-26 | A kind of welding power supply unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107204546A CN107204546A (en) | 2017-09-26 |
| CN107204546B true CN107204546B (en) | 2018-12-14 |
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| CN201710386510.0A Active CN107204546B (en) | 2017-05-26 | 2017-05-26 | A kind of welding power supply unit |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607335A (en) * | 2009-06-29 | 2009-12-23 | 中山市明瑞自动化电子科技有限公司 | Automatic soldering instantaneous welder |
| CN104377507A (en) * | 2014-11-25 | 2015-02-25 | 杭州日月电器股份有限公司 | Cell phone plug device capable of being locked automatically |
| CN105071139A (en) * | 2015-09-02 | 2015-11-18 | 孟玲 | Wiring device capable of being conveniently connected to electrical equipment with two-phase circuit |
| CN105281127A (en) * | 2015-09-11 | 2016-01-27 | 何龙飞 | Building machinery power line connection locking device with return spring |
-
2017
- 2017-05-26 CN CN201710386510.0A patent/CN107204546B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607335A (en) * | 2009-06-29 | 2009-12-23 | 中山市明瑞自动化电子科技有限公司 | Automatic soldering instantaneous welder |
| CN104377507A (en) * | 2014-11-25 | 2015-02-25 | 杭州日月电器股份有限公司 | Cell phone plug device capable of being locked automatically |
| CN105071139A (en) * | 2015-09-02 | 2015-11-18 | 孟玲 | Wiring device capable of being conveniently connected to electrical equipment with two-phase circuit |
| CN105281127A (en) * | 2015-09-11 | 2016-01-27 | 何龙飞 | Building machinery power line connection locking device with return spring |
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| CN107204546A (en) | 2017-09-26 |
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