CN107978948B - A kind of welding equipment for transformer lugs - Google Patents
A kind of welding equipment for transformer lugs Download PDFInfo
- Publication number
- CN107978948B CN107978948B CN201711243769.6A CN201711243769A CN107978948B CN 107978948 B CN107978948 B CN 107978948B CN 201711243769 A CN201711243769 A CN 201711243769A CN 107978948 B CN107978948 B CN 107978948B
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- cabinet
- face
- pulley
- lubricating
- gear
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/10—Connecting leads to windings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a kind of welding equipment for transformer lugs, its structure includes rack, self lubricating cabinet, upper workpiece, welding mechanism, plumb joint, cast iron backing plate, copper bar, self lubricating cabinet be fixedly welded in rack upper end face right part and they between in mutually perpendicular state, welding mechanism is movably connected in the internal cavities of self lubricating cabinet, the present invention passes through pulley attachment device, touch bindiny mechanism, the mutual cooperation of the associated components such as mobile lubrication mechanism, during the lug plate to transformer low-voltage lead and casing connection welds, can the parts of bearings to the connecting rod of the welding mechanism of equipment carry out certain lubrication operation, reduce the internal friction and abrasion of the components such as bearing, decrease its daily maintenance amount, prevent foreign matter from invading Bearing inner, prevent it from getting rusty, corrosion, extend dependent part The service life of part also ensures the positive production welding efficiency of welding mechanism, effectively increases the unfailing performance of equipment.
Description
Technical field
The present invention is a kind of welding equipment for transformer lugs, belongs to welding equipment manufacturing technology field.
Background technique
Currently, transformer low-voltage lead and casing connection generally use lug plate connection type, lug plate one end and copper bar
It is welded by phosphor-copper, the other end is connected with conducting rod.In the part that it connect with conducting rod, connect generally for guarantee is good
Touching wants butted line piece to carry out warding off tin processing.However since the fusing point of scolding tin is low, phosphor-copper fusing point is high, it is easy in transformer connection
Piece melts away the tin warded off on lug plate with during welding copper bus, increases the contact resistance in assembling process, needs one kind can
To solve the problems, such as that warding off the transformer lugs that tin portions under heat melts away on lug plate and lug plate during welding copper bus welds
Equipment.
But the prior art is during the lug plate to transformer low-voltage lead and casing connection welds, though
So improve welding quality, but can not the parts of bearings to the connecting rod of the welding mechanism of equipment carry out certain lubrication operation,
Over time the performance that bearing may be influenced, not only increases the maintenance of the components such as bearing, also the positive production weldering of butt welding machine structure
It connects efficiency to have an impact, unfailing performance is insufficient.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of welding equipment for transformer lugs, with solution
Certainly the prior art is during the lug plate to transformer low-voltage lead and casing connection welds, although improving welding
Quality, but can not the parts of bearings to the connecting rod of the welding mechanism of equipment carry out certain lubrication operation, over time may
The performance for influencing bearing, not only increases the maintenance of the components such as bearing, and also the positive production welding efficiency of butt welding machine structure generates shadow
It rings, the problem of unfailing performance deficiency.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of transformer lugs weldering
Connect equipment, structure includes rack, self lubricating cabinet, upper workpiece, welding mechanism, plumb joint, cast iron backing plate, copper bar, described
Self lubricating cabinet be fixedly welded in rack upper end face right part and they between in mutually perpendicular state, the upper workpiece
The top half upper end face that is movably connected on self lubricating cabinet and itself and self lubricating cabinet in mutually perpendicular state,
The inside of the self lubricating cabinet is equipped with cavity, and the welding mechanism is movably connected in the internal cavities of self lubricating cabinet
And its left-half, through the left end surface for going out self lubricating cabinet, the plumb joint is movably connected on the left end table of welding mechanism
Face, the cast iron backing plate are fixedly welded the upper end face left part in rack, and the copper bar is vertically connected at the upper end of cast iron backing plate
Surface middle, the self lubricating cabinet is by pulley attachment device, transmission connecting structure, touching bindiny mechanism, mobile lubrication
Mechanism composition, the right surface middle in the inside that the pulley attachment device is movably connected on self lubricating cabinet, the transmission connect
Binding structure is movably connected on the internal cavities right lower quadrant of self lubricating cabinet, and the touching bindiny mechanism is movably connected on self-lubricating
The inner bottom surface middle of formula cabinet, the mobile lubrication mechanism are movably connected on the internal cavities lower left quarter of self lubricating cabinet,
The welding mechanism is by lower supporting leg, rail structure, long connecting rod, guide bearing, rotation connection piece, welding movable rotation-shaft, triangle
Rotating turret, short connecting rod, compressor arm composition, the lower supporting leg is provided at two and they are respectively perpendicular and are connected to self lubricating machine
Inner bottom surface left part, the middle right part of case, the upper end face of supporting leg under the rail structure is fixedly connected at two, the long connecting rod
It is vertically connected at the most right place of upper end face of rail structure, the guide bearing activity is nested among the outer surface of long connecting rod
Place, the rotation connection piece are movably connected on the upper end face of long connecting rod, and the welding movable rotation-shaft is provided at two, and described turn
For dynamic connection sheet by most descending the welding movable rotation-shaft at place to be flexibly connected with long connecting rod, the triangle rotating turret passes through the weldering at most upper place
The upper end face that movable rotation-shaft is movably connected on rotation connection piece is connect, the short connecting rod is movably connected on the left end of triangle rotating turret
Surface, the compressor arm are movably connected on the left end surface of short connecting rod, and the compressor arm is through the left end for going out self lubricating cabinet
Surface and its be connected with plumb joint, the pulley attachment device is fixed by first pulley fixed frame, first pulley, second pulley
Frame, second pulley, the first lateral fixed frame, first rotating shaft, the first rotating turret composition, the first pulley fixed frame pass through precompressed
Bolt is fixedly connected on the right surface top in inside of self lubricating cabinet, and the first pulley is movably connected on first pulley and fixes
The left end surface of frame, the right surface in inside that the second pulley fixed frame is fixedly connected on self lubricating cabinet by precompressed bolt
Middle, the second pulley are movably connected on the left end surface of second pulley fixed frame, and the described first lateral fixed frame is vertical
It is connected to the right end face of rail structure, the first rotating shaft is fixedly connected on the outer surface right part of the first lateral fixed frame,
The first rotating turret activity is nested in the outer surface of first rotating shaft.
Further, the transmission connecting structure is by rotating bar shaft, rotating bar, external thread structure, driving gear set group
At the rotating bar shaft is vertically connected at the most right place of inner bottom surface of self lubricating cabinet, and the rotating bar activity, which is nested in, to be turned
The most upper place of the outer surface of lever shaft, the external thread structure are uniformly equally spaced in the outer surface middle of rotating bar,
The driving gear set is by first gear, the first external gear teeth, longitudinal first gear, drive rod, longitudinal second gear, the second tooth
Wheel, the second external gear teeth composition, the first gear, the outer edge of second gear is uniformly equally spaced respectively the first foreign steamer
Tooth, the second external gear teeth, the first gear engage connection, the longitudinal direction first gear with external thread structure by the first external gear teeth
Engagement is connected to the left end surface of first gear, and the drive rod is movably connected on the left end surface of longitudinal first gear, described
Longitudinal second gear is movably connected on the left end surface of drive rod, and the second gear is connected to vertical by the second foreign steamer tooth engagement
To the left end surface of second gear.
Further, right end face, upper end face, the rear surface of first rotating turret of the rotation connection piece are equal
It is connected with connection rope, the equal activity of outer surface of the first pulley, second pulley is nested in connection rope, and described turn
The most upper place of the outer surface of lever has been closely wound connection rope, the rotation connection piece, the first rotating turret, first pulley,
It is flexibly connected between two pulleys, rotating bar by connection rope.
Further, the touching bindiny mechanism is by vertical fixed frame, the second lateral fixed frame, fixed block, support frame, the
Two shafts, the second rotating turret, spring structure, movable block, electrified metal block composition, the vertical fixed frame are solid by precompressed bolt
Surely it is connected to right place in the inner bottom surface of self lubricating cabinet, the described second lateral fixed frame is fixedly welded in the upper of vertical fixed frame
End surfaces, the fixed block are fixedly connected on the left end surface of the second lateral fixed frame, and support frame as described above is vertically connected at fixation
The upper end face of block, second shaft are fixedly connected on the most upper place of outer surface of support frame, the second rotating turret activity
It is nested in the outer surface of the second shaft, the spring structure is vertically connected at the rear surface right part of the second rotating turret, described
Movable block is movably connected on the rear surface of spring structure, and the electrified metal block is fixedly connected on the second rotating turret by electricity
Upper end face top, the uniform equidistant arrangement of the right end face of the movable block have engaging tooth, and the movable block and second gear are logical
It crosses between engaging tooth and the second external gear teeth and engages flexible connection.
Further, the mobile lubrication mechanism is by motor fixed block, motor, terminal box, sentive switch element, lubricating machine
Structure drive rod, lubricating structure input shaft, sliding lubricating cylinder, lubricant head composition, the motor fixed block are fixedly welded in self-lubricating
Left place in the inner bottom surface of formula cabinet, the motor are fixedly connected on the upper end face of motor fixed block, the fixed weldering of the terminal box
Be connected to the right surface of motor, the sentive switch element be electrically connected by connecting line and terminal box and its under rail structure
End surfaces are fixedly connected, and the lubricating structure drive rod is extended vertically through in the inside of the supporting leg once of left part, the lubricating machine
Place is most descended in the inside that structure input shaft is mechanically connected to lubricating structure drive rod, and the sliding lubricating cylinder is movably connected on rail structure
Upper end face, the lubricant head be movably connected on sliding lubricating cylinder right end face top, the motor, lubricating structure input
It is flexibly connected between axis by driving belt.
Further, the triangle rotating turret follows welding movable rotation-shaft to rotate down when being welded, and drives its right end
The connection rope on surface, so that the connection rope of the first pulley, second pulley outer surface is successively driven to be moved, from
And pull the connection rope of the first rotating turret upper end face to the right, so that first rotating turret is turned around first rotating shaft
It is dynamic, thus the rope of the first rotating turret rear surface pull the connection rope of rotating bar outer surface and make rotating bar into
The external screw thread of row rotation, the rotating bar outer surface drives the driving gear set to be driven, thus the second gear
Movable block is driven to move downward by the second external gear teeth, so that the spring structure being attached thereto pulls second rotating turret
Right half part move downward, so that second rotating turret is rotated around the second shaft, left the half of second rotating turret
Part moves upwards until the electrified metal block being attached thereto touches sentive switch element and opens motor, thus with described
The lubricating structure input shaft of motor connection is driven and the sliding lubricating cylinder is driven to slide to the right along rail structure, thus institute
State the lubrication of lubricant head to a certain extent to guide bearing progress.
Beneficial effect
The present invention provides a kind of scheme of welding equipment for transformer lugs, passes through pulley attachment device, touching connection machine
The mutual cooperation of the associated components such as structure, mobile lubrication mechanism is carried out in the lug plate to transformer low-voltage lead and casing connection
During welding, can the parts of bearings to the connecting rod of the welding mechanism of equipment carry out certain lubrication operation, specially three
Angle rotating turret follows welding movable rotation-shaft to rotate down when being welded, and the connection rope of its right end face is driven, thus successively
The connection rope of first pulley, second pulley outer surface is driven to be moved, to pull the first rotating turret upper end face
Rope is connected to the right, so that the first rotating turret is rotated around first rotating shaft, so that the rope of the first rotating turret rear surface is drawn
The connection rope of turn lever outer surface simultaneously rotates rotating bar, and the external screw thread of rotating bar outer surface drives transmission
Gear set is driven, so that second gear drives movable block to move downward by the second external gear teeth, thus the bullet being attached thereto
Spring structure pulls the right half part of the second rotating turret to move downward, so that the second rotating turret is rotated around the second shaft, second
The left-half of rotating turret moves upwards until the electrified metal block being attached thereto touches sentive switch element and opens motor
It opens, so that the lubricating structure input shaft being connected to motor is driven and sliding lubricating cylinder is driven to slide to the right along rail structure,
To which lubricant head carries out lubrication to a certain extent to guide bearing, reduce the internal friction and abrasion of the components such as bearing,
Reduce its daily maintenance amount, prevents foreign matter from invading Bearing inner, prevent it from getting rusty, corroding, extend the use of associated components
Service life also ensures the positive production welding efficiency of welding mechanism, effectively increases the unfailing performance of equipment.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of schematic perspective view of welding equipment for transformer lugs of the present invention.
Fig. 2 is the inner plane structural schematic diagram of self lubricating cabinet of the present invention.
Fig. 3 is another working condition planar structure schematic diagram of self lubricating cabinet of the present invention.
Fig. 4 is the planar structure schematic diagram of driving gear set of the present invention.
In figure: rack -1, self lubricating cabinet -2, upper workpiece -3, welding mechanism -4, plumb joint -5, cast iron backing plate -6, copper
Row -7, pulley attachment device -21, transmission connecting structure -22, touching bindiny mechanism -23, mobile lubrication mechanism -24, lower support
Leg -41, rail structure -42, long connecting rod -43, guide bearing -44, rotation connection piece -45, welding movable rotation-shaft -46, triangle turn
Moving frame -47, short connecting rod -48, compressor arm -49, first pulley fixed frame -211, first pulley -212, second pulley fixed frame -
213, second pulley -214, the first lateral fixed frame -215, first rotating shaft -216, the first rotating turret -217, rotating bar shaft -
221, rotating bar -222, external thread structure -223, driving gear set -224, first gear -2241, the first external gear teeth -2242, vertical
To first gear -2243, drive rod -2244, longitudinal second gear -2245, second gear -2246, the second external gear teeth -2237,
Vertical fixed frame -231, the second lateral fixed frame -232, fixed block -233, support frame -234, the second shaft -235, the second rotation
Frame -236, spring structure -237, movable block -238, electrified metal block -239, motor fixed block -241, motor -242, terminal box -
243, sentive switch element -244, lubricating structure drive rod -245, lubricating structure input shaft -246, sliding lubricating cylinder -247, profit
Slippery fellow -248.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 4 is please referred to, the present invention provides a kind of welding equipment for transformer lugs, and structure includes rack 1, Zi Run
Gliding style cabinet 2, upper workpiece 3, welding mechanism 4, plumb joint 5, cast iron backing plate 6, copper bar 7, the self lubricating cabinet 2 are fixedly welded
In rack 1 upper end face right part and they between be in mutually perpendicular state, the top half of the upper workpiece 3 is flexibly connected
In self lubricating cabinet 2 upper end face and itself and self lubricating cabinet 2 be in mutually perpendicular state, the self lubricating cabinet
2 inside is equipped with cavity, and the welding mechanism 4 is movably connected in the internal cavities of self lubricating cabinet 2 and its left-half
Through the left end surface of self lubricating cabinet 2 out, the plumb joint 5 is movably connected on the left end surface of welding mechanism 4, the casting
Iron chair 6 is fixedly welded the upper end face left part in rack 1, and the copper bar 7 is vertically connected in the upper end face of cast iron backing plate 6
Between, the self lubricating cabinet 2 is by pulley attachment device 21, transmission connecting structure 22, touching bindiny mechanism 23, mobile lubrication
Mechanism 24 forms, the right surface middle in the inside that the pulley attachment device 21 is movably connected on self lubricating cabinet 2, the biography
Dynamic connection structure 22 is movably connected on the internal cavities right lower quadrant of self lubricating cabinet 2, and 23 activity of touching bindiny mechanism is even
It is connected to the inner bottom surface middle of self lubricating cabinet 2, the mobile lubrication mechanism 24 is movably connected on the interior of self lubricating cabinet 2
Portion's cavity lower left quarter, the welding mechanism 4 are connected by lower supporting leg 41, rail structure 42, long connecting rod 43, guide bearing 44, rotation
Contact pin 45, welding movable rotation-shaft 46, triangle rotating turret 47, short connecting rod 48, compressor arm 49 form, and the lower supporting leg 41 is provided with
At two and they are respectively perpendicular the inner bottom surface left part for being connected to self lubricating cabinet 2, middle right part, and the rail structure 42 is fixed to be connected
The upper end face of supporting leg 41 under being connected at two, the upper end face that the long connecting rod 43 is vertically connected at rail structure 42 are most right
Place, 44 activity of guide bearing are nested in the outer surface middle of long connecting rod 43, and the rotation connection piece 45 is flexibly connected
In the upper end face of long connecting rod 43, the welding movable rotation-shaft 46 is provided at two, and the rotation connection piece 45 is by most descending place
Welding movable rotation-shaft 46 be flexibly connected with long connecting rod 43, the triangle rotating turret 47 passes through the welding movable rotation-shaft 46 at most upper place
It is movably connected on the upper end face of rotation connection piece 45, the short connecting rod 48 is movably connected on the left end table of triangle rotating turret 47
Face, the compressor arm 49 are movably connected on the left end surface of short connecting rod 48, and the compressor arm 49 is through self lubricating cabinet 2 out
Left end surface and its be connected with plumb joint 5, the pulley attachment device 21 is by first pulley fixed frame 211, first pulley
212, second pulley fixed frame 213, second pulley 214, first lateral fixed frame 215, first rotating shaft 216, the first rotating turret 217
Composition, on the right surface in inside that the first pulley fixed frame 211 is fixedly connected on self lubricating cabinet 2 by precompressed bolt
Portion, the first pulley 212 are movably connected on the left end surface of first pulley fixed frame 211, the second pulley fixed frame 213
The right surface middle in inside for being fixedly connected on self lubricating cabinet 2 by precompressed bolt, the second pulley 214 are flexibly connected
In the left end surface of second pulley fixed frame 213, the described first lateral fixed frame 215 is vertically connected at the right end of rail structure 42
Surface, the first rotating shaft 216 are fixedly connected on the outer surface right part of the first lateral fixed frame 215, first rotating turret
217 activities are nested in the outer surface of first rotating shaft 216, and the transmission connecting structure 22 is by rotating bar shaft 221, rotating bar
222, external thread structure 223, driving gear set 224 form, and the rotating bar shaft 221 is vertically connected at self lubricating cabinet 2
The most right place of inner bottom surface, the most upper place of outer surface that 222 activity of rotating bar is nested in rotating bar shaft 221, the outer spiral shell
Line structure 223 is uniformly equally spaced in the outer surface middle of rotating bar 222, and the driving gear set 224 is by first gear
2241, the first external gear teeth 2242, longitudinal first gear 2243, drive rod 2244, longitudinal second gear 2245, second gear
2246, the second external gear teeth 2237 forms, and the first gear 2241, the outer edge of second gear 2246 are uniformly equidistant respectively to divide
It is furnished with the first external gear teeth 2242, the second external gear teeth 2237, the first gear 2241 passes through the first external gear teeth 2242 and external screw thread
The engagement connection of structure 223, the longitudinal direction first gear 2243 engage the left end surface for being connected to first gear 2241, the transmission
Bar 2244 is movably connected on the left end surface of longitudinal first gear 2243, and the longitudinal direction second gear 2245 is movably connected on transmission
The left end surface of bar 2244, the second gear 2246 are connected to longitudinal second gear 2245 by the engagement of the second external gear teeth 2237
Left end surface, it is described rotation connection piece 45 right end face, upper end face, the rear surface of first rotating turret 217 it is equal
It is connected with connection rope, the equal activity of outer surface of the first pulley 212, second pulley 214 is nested in connection rope,
The most upper place of the outer surface of the rotating bar 222 has been closely wound connection rope, the rotation connection piece 45, the first rotating turret
217, first pulley 212, second pulley 214, be flexibly connected by connection rope between rotating bar 222, the touching connection machine
Structure 23 is by vertical fixed frame 231, second lateral fixed frame 232, fixed block 233, support frame 234,235, second turns of the second shaft
Moving frame 236, spring structure 237, movable block 238, electrified metal block 239 form, and the vertical fixed frame 231 passes through precompressed bolt
It is fixedly connected on right place in the inner bottom surface of self lubricating cabinet 2, the described second lateral fixed frame 232 is fixedly welded in vertical fixed
The upper end face of frame 231, the fixed block 233 are fixedly connected on the left end surface of the second lateral fixed frame 232, support frame as described above
234 are vertically connected at the upper end face of fixed block 233, and second shaft 235 is fixedly connected on the outer surface of support frame 234
Most upper place, 236 activity of the second rotating turret are nested in the outer surface of the second shaft 235, and the spring structure 237 vertically connects
It is connected to the rear surface right part of the second rotating turret 236, the movable block 238 is movably connected on the rear surface of spring structure 237,
The electrified metal block 239 is fixedly connected on the upper end face top of the second rotating turret 236 by electricity, the movable block 238
The uniform equidistant arrangement of right end face has engaging tooth, and the movable block 238 passes through engaging tooth and the second foreign steamer with second gear 2246
Engagement between tooth 2237 is flexibly connected, the mobile lubrication mechanism 24 by motor fixed block 241, motor 242, terminal box 243,
Sentive switch element 244, lubricating structure drive rod 245, lubricating structure input shaft 246, sliding lubricating cylinder 247,248 groups of lubricant head
At the motor fixed block 241 is fixedly welded the left place in the inner bottom surface of self lubricating cabinet 2, and the motor 242 is fixedly connected
In the upper end face of motor fixed block 241, the terminal box 243 is fixedly welded in the right surface of motor 242, the sentive switch
Element 244 is electrically connected by connecting line with terminal box 243 and it is fixedly connected with the rear surface of rail structure 42, the profit
Sliding mechanism driving bar 245 is extended vertically through in the inside of the supporting leg once 41 of left part, and the lubricating structure input shaft 246 is mechanical even
Place is most descended in the inside for being connected to lubricating structure drive rod 245, and the sliding lubricating cylinder 247 is movably connected on the upper end of rail structure 42
Surface, the lubricant head 248 are movably connected on the right end face top of sliding lubricating cylinder 247, the motor 242, lubricating structure
It is flexibly connected between input shaft 246 by driving belt, the triangle rotating turret 47 follows welding movable rotation-shaft 46 to rotate down
When being welded, the connection rope of its right end face is driven, to successively drive the first pulley 212, outside second pulley 214
The connection rope of side surface is moved, thus pull the connection rope of 217 upper end face of the first rotating turret to the right, thus
First rotating turret 217 is rotated around first rotating shaft 216, so that the rope of 217 rear surface of the first rotating turret is drawn
The connection rope of 222 outer surface of turn lever simultaneously rotates rotating bar 222,222 outer surface of rotating bar
External screw thread drives the driving gear set 224 to be driven, so that the second gear 2246 passes through 2237 band of the second external gear teeth
Dynamic movable block 238 moves downward, so that the spring structure 237 being attached thereto pulls right the half of second rotating turret 236
Part moves downward, so that second rotating turret 236 is rotated around the second shaft 235, a left side for second rotating turret 236
Half part moves upwards until the electrified metal block 239 being attached thereto touches sentive switch element 244 and opens motor 242
It opens, so that the lubricating structure input shaft 246 connecting with the motor 242 is driven and drives 247 edge of sliding lubricating cylinder
Rail structure 42 slides to the right, so that the lubricant head 248 carries out lubrication to a certain extent to the guide bearing 44.
Mobile lubrication mechanism described in this patent can reduce friction, abrasion, reduce temperature rise, noise, prevent bearing and portion
Part gets rusty, and lubricating system is rationally effective, and to improving, bearing life is extremely important.
In use, first check for whether equipment appearance is intact, and whether each section is bonded, after confirming Plant in good condition,
Equipment is placed in place, by the sliding lubricating cylinder of suitable lubricant insertion apparatus, by transformer to be welded
Low-voltage lead and the lug plate of casing connection are fixed on the copper bar of equipment, the long connecting rod and rotation connection piece of adjustment equipment, it
The equipment can start to work normally afterwards.
Problems solved by the invention is that the prior art is welded to transformer low-voltage lead and the lug plate of casing connection
During connecing, although improving welding quality, one can not be carried out to the parts of bearings of the connecting rod of the welding mechanism of equipment
Fixed lubrication operation may influence the performance of bearing over time, the maintenance of the components such as bearing be not only increased, also to welding
The positive production welding efficiency of mechanism has an impact, and unfailing performance is insufficient, and the present invention is combined with each other by above-mentioned component, passes through pulley
The mutual cooperation of the associated components such as attachment device, touching bindiny mechanism, mobile lubrication mechanism, to transformer low-voltage lead and set
During the lug plate of pipe connection is welded, the parts of bearings of the connecting rod of the welding mechanism of equipment can be carried out centainly
Lubrication operation, specially triangle rotating turret follow welding movable rotation-shaft to rotate down when being welded, and drive its right end face
Rope is connected, to successively the connection rope of first pulley, second pulley outer surface be driven to be moved, to pull first
The connection rope of rotating turret upper end face to the right, so that the first rotating turret is rotated around first rotating shaft, thus the first rotating turret
The rope of rear surface pulls the connection rope of rotating bar outer surface and rotating bar is rotated, rotating bar outer surface
External screw thread drive driving gear set be driven, thus second gear by the second external gear teeth drive movable block move downward,
Spring structure to be attached thereto pulls the right half part of the second rotating turret to move downward, so that the second rotating turret is around second turn
Axis is rotated, and the left-half of the second rotating turret moves upwards until the electrified metal block being attached thereto touches sentive switch
Element simultaneously opens motor, so that the lubricating structure input shaft being connected to motor is driven and drives sliding lubricating cylinder along sliding rail
Structure is slided to the right, so that lubricant head carries out lubrication to a certain extent to guide bearing, reduces the inside of the components such as bearing
Friction and abrasion, decrease its daily maintenance amount, prevent foreign matter from invading Bearing inner, prevent it from getting rusty, corroding, extend phase
The service life for closing component, also ensures the positive production welding efficiency of welding mechanism, effectively increases the unfailing performance of equipment.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of welding equipment for transformer lugs, structure includes rack (1), self lubricating cabinet (2), upper workpiece (3), weldering
Connection mechanism (4), plumb joint (5), cast iron backing plate (6), copper bar (7), it is characterised in that:
The self lubricating cabinet (2) be fixedly welded in rack (1) upper end face right part and they between in mutually perpendicular
State, the top half of the upper workpiece (3) are movably connected on the upper end face of self lubricating cabinet (2) and itself and self lubricating
Cabinet (2) is in mutually perpendicular state, and the inside of the self lubricating cabinet (2) is equipped with cavity, welding mechanism (4) activity
It is connected in the internal cavities of self lubricating cabinet (2) and its left-half runs through the left end surface of self lubricating cabinet (2),
The plumb joint (5) is movably connected on the left end surface of welding mechanism (4), and the cast iron backing plate (6) is fixedly welded in rack (1)
Upper end face left part, the copper bar (7) is vertically connected at the upper end face middle of cast iron backing plate (6)；
The self lubricating cabinet (2) by pulley attachment device (21), transmission connecting structure (22), touching bindiny mechanism (23),
Mobile lubrication mechanism (24) composition, the pulley attachment device (21) are movably connected on the right table in inside of self lubricating cabinet (2)
Face middle, the transmission connecting structure (22) are movably connected on the internal cavities right lower quadrant of self lubricating cabinet (2), the touching
The inner bottom surface middle that bindiny mechanism (23) is movably connected on self lubricating cabinet (2) is touched, the mobile lubrication mechanism (24) is living
The dynamic internal cavities lower left quarter for being connected to self lubricating cabinet (2)；
The welding mechanism (4) is connected by lower supporting leg (41), rail structure (42), long connecting rod (43), guide bearing (44), rotation
Contact pin (45), welding movable rotation-shaft (46), triangle rotating turret (47), short connecting rod (48), compressor arm (49) composition, the lower support
Leg (41) is provided at two and they are respectively perpendicular the inner bottom surface left part for being connected to self lubricating cabinet (2), middle right part, the cunning
The upper end face of supporting leg (41) under rail structure (42) is fixedly connected at two, the long connecting rod (43) are vertically connected at sliding rail knot
The most right place of the upper end face of structure (42), guide bearing (44) activity are nested in the outer surface middle of long connecting rod (43),
Rotation connection piece (45) is movably connected on the upper end face of long connecting rod (43), and the welding movable rotation-shaft (46) is provided with two
Place, rotation connection piece (45) is by most descending the welding movable rotation-shaft (46) at place to be flexibly connected with long connecting rod (43), and described three
Angle rotating turret (47) is movably connected on the upper end face of rotation connection piece (45), institute by the welding movable rotation-shaft (46) at most upper place
The left end surface that short connecting rod (48) is movably connected on triangle rotating turret (47) is stated, the compressor arm (49) is movably connected on short connecting rod
(48) left end surface, the compressor arm (49) is through the left end surface and itself and plumb joint (5) phase for going out self lubricating cabinet (2)
Connection；
The pulley attachment device (21) is by first pulley fixed frame (211), first pulley (212), second pulley fixed frame
(213), second pulley (214), the first lateral fixed frame (215), first rotating shaft (216), the first rotating turret (217) composition, institute
State the right surface top in inside that first pulley fixed frame (211) is fixedly connected on self lubricating cabinet (2) by precompressed bolt, institute
State the left end surface that first pulley (212) is movably connected on first pulley fixed frame (211), the second pulley fixed frame
(213) the right surface middle in the inside for self lubricating cabinet (2) being fixedly connected on by precompressed bolt, the second pulley
(214) it is movably connected on the left end surface of second pulley fixed frame (213), the described first lateral fixed frame (215) vertically connects
Right end face in rail structure (42), the first rotating shaft (216) are fixedly connected on the outside of the first lateral fixed frame (215)
Surface right part, the first rotating turret (217) activity are nested in the outer surface of first rotating shaft (216)；
The transmission connecting structure (22) is by rotating bar shaft (221), rotating bar (222), external thread structure (223), driving cog
Wheel group (224) composition, the most right place of inner bottom surface that the rotating bar shaft (221) is vertically connected at self lubricating cabinet (2) are described
Rotating bar (222) activity is nested in the most upper place of outer surface of rotating bar shaft (221), and the external thread structure (223) is uniform
It is equally spaced in the outer surface middle of rotating bar (222), the driving gear set (224) is by first gear (2241),
One external gear teeth (2242), longitudinal first gear (2243), drive rod (2244), longitudinal second gear (2245), second gear
(2246), the second external gear teeth (2237) forms, and the first gear (2241), the outer edge difference of second gear (2246) are equal
Even be equally spaced has the first external gear teeth (2242), the second external gear teeth (2237), and the first gear (2241) passes through the first foreign steamer
Tooth (2242) engages connection with external thread structure (223), and the longitudinal direction first gear (2243), which is engaged, is connected to first gear
(2241) left end surface, the drive rod (2244) is movably connected on the left end surface of longitudinal first gear (2243), described
Longitudinal second gear (2245) is movably connected on the left end surface of drive rod (2244), and the second gear (2246) passes through second
External gear teeth (2237) engages the left end surface for being connected to longitudinal second gear (2245).
2. a kind of welding equipment for transformer lugs according to claim 1, it is characterised in that: the rotation connection piece
(45) upper end face, the rear surface of right end face, first rotating turret (217) are connected with connection rope, institute
State first pulley (212), the equal activity of outer surface of second pulley (214) is nested in connection rope, the rotating bar (222)
The most upper place of outer surface has been closely wound connection rope, the rotation connection piece (45), the first rotating turret (217), first pulley
(212), it is flexibly connected between second pulley (214), rotating bar (222) by connection rope.
3. a kind of welding equipment for transformer lugs according to claim 1, it is characterised in that: the touching bindiny mechanism
(23) by vertical fixed frame (231), the second lateral fixed frame (232), fixed block (233), support frame (234), the second shaft
(235), the second rotating turret (236), spring structure (237), movable block (238), electrified metal block (239) composition, it is described vertical
Fixed frame (231) is fixedly connected on right place in the inner bottom surface of self lubricating cabinet (2) by precompressed bolt, and described second is laterally solid
Determine frame (232) to be fixedly welded in the upper end face of vertical fixed frame (231), the fixed block (233) is fixedly connected on the second cross
To the left end surface of fixed frame (232), support frame as described above (234) is vertically connected at the upper end face of fixed block (233), and described
Two shafts (235) are fixedly connected on the most upper place of outer surface of support frame (234), and the second rotating turret (236) activity is nested
Outer surface in the second shaft (235), the spring structure (237) are vertically connected at the lower end table of the second rotating turret (236)
Face right part, the movable block (238) are movably connected on the rear surface of spring structure (237), and the electrified metal block (239) is logical
The upper end face top that electricity is fixedly connected on the second rotating turret (236) is crossed, the right end face of the movable block (238) is uniformly equidistant
It is arranged with engaging tooth, the movable block (238) and second gear (2246) pass through between engaging tooth and the second external gear teeth (2237)
Engagement be flexibly connected.
4. a kind of welding equipment for transformer lugs according to claim 3, it is characterised in that: the mobile lubrication mechanism
(24) by motor fixed block (241), motor (242), terminal box (243), sentive switch element (244), lubricating structure drive rod
(245), lubricating structure input shaft (246), sliding lubricating cylinder (247), lubricant head (248) composition, the motor fixed block (241)
It is fixedly welded the left place in the inner bottom surface of self lubricating cabinet (2), the motor (242) is fixedly connected on motor fixed block
(241) upper end face, the terminal box (243) are fixedly welded in the right surface of motor (242), the sentive switch element
(244) it is electrically connected by connecting line with terminal box (243) and it is fixedly connected with the rear surface of rail structure (42), it is described
Lubricating structure drive rod (245) is extended vertically through in the inside of the supporting leg once (41) of left part, the lubricating structure input shaft
(246) place is most descended in the inside for being mechanically connected to lubricating structure drive rod (245), and the sliding lubricating cylinder (247) is movably connected on
The upper end face of rail structure (42), the lubricant head (248) are movably connected on the right end face of sliding lubricating cylinder (247)
Portion is flexibly connected between the motor (242), lubricating structure input shaft (246) by driving belt.
5. a kind of welding equipment for transformer lugs according to claim 4, it is characterised in that: the triangle rotating turret
(47) it follows welding movable rotation-shaft (46) to rotate down when being welded, the connection rope of its right end face is driven, thus successively
The connection rope of the first pulley (212), second pulley (214) outer surface is driven to be moved, to pull described
The connection rope of one rotating turret (217) upper end face to the right, thus first rotating turret (217) around first rotating shaft (216) into
Row rotation, so that the rope of first rotating turret (217) rear surface pulls the connection rope of rotating bar (222) outer surface
And rotating bar (222) is rotated, the external screw thread of rotating bar (222) outer surface drives the driving gear set
(224) it is driven, so that the second gear (2246) drives movable block (238) to transport downwards by the second external gear teeth (2237)
It is dynamic, so that the spring structure (237) being attached thereto pulls the right half part of second rotating turret (236) to move downward,
To which second rotating turret (236) is rotated around the second shaft (235), the left-half of second rotating turret (236)
It moves upwards until the electrified metal block (239) being attached thereto touches sentive switch element (244) and opens motor (242)
It opens, so that the lubricating structure input shaft (246) connecting with the motor (242) is driven and drives the sliding lubricating cylinder
(247) it is slided to the right along rail structure (42), so that the lubricant head (248) carries out to a certain degree the guide bearing (44)
On lubrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243769.6A CN107978948B (en) | 2017-11-30 | 2017-11-30 | A kind of welding equipment for transformer lugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243769.6A CN107978948B (en) | 2017-11-30 | 2017-11-30 | A kind of welding equipment for transformer lugs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107978948A CN107978948A (en) | 2018-05-01 |
| CN107978948B true CN107978948B (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711243769.6A Expired - Fee Related CN107978948B (en) | 2017-11-30 | 2017-11-30 | A kind of welding equipment for transformer lugs |
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| Country | Link |
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| CN (1) | CN107978948B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108683048B (en) * | 2018-06-21 | 2023-12-29 | 上海空间电源研究所 | Tin lining tool for bent needle type electric connector |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5104028A (en) * | 1989-12-28 | 1992-04-14 | Electric Power Research Institute, Inc. | Method for joining transformer coil conductors |
| CN201881074U (en) * | 2010-12-02 | 2011-06-29 | 天津市北安变压器制造有限公司 | Welding equipment for transformer lugs |
| CN205057395U (en) * | 2015-10-23 | 2016-03-02 | 上海置信电气非晶有限公司 | Transformer wiring chip bonding platform |
| CN206672784U (en) * | 2017-04-11 | 2017-11-24 | 江西鑫固电气有限公司 | A kind of transformer copper wire peeler |
-
2017
- 2017-11-30 CN CN201711243769.6A patent/CN107978948B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5104028A (en) * | 1989-12-28 | 1992-04-14 | Electric Power Research Institute, Inc. | Method for joining transformer coil conductors |
| CN201881074U (en) * | 2010-12-02 | 2011-06-29 | 天津市北安变压器制造有限公司 | Welding equipment for transformer lugs |
| CN205057395U (en) * | 2015-10-23 | 2016-03-02 | 上海置信电气非晶有限公司 | Transformer wiring chip bonding platform |
| CN206672784U (en) * | 2017-04-11 | 2017-11-24 | 江西鑫固电气有限公司 | A kind of transformer copper wire peeler |
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| Publication number | Publication date |
|---|---|
| CN107978948A (en) | 2018-05-01 |
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Effective date of registration: 20190507 Address after: 221100 North Side of Xuhai Highway in Xuzhou Economic and Technological Development Zone, Jiangsu Province Applicant after: Jiangsu Juli Electric Power Equipment Co., Ltd. Address before: 610044 East District, West China Campus, Sichuan University, No. 17, No. 3 Renmin South Road, Wuhou District, Chengdu City, Sichuan Province Applicant before: Le Zhibao |
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