CN112719042A - Power distribution cabinet perforating machine - Google Patents
Power distribution cabinet perforating machine Download PDFInfo
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- CN112719042A CN112719042A CN202011546823.6A CN202011546823A CN112719042A CN 112719042 A CN112719042 A CN 112719042A CN 202011546823 A CN202011546823 A CN 202011546823A CN 112719042 A CN112719042 A CN 112719042A
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- Prior art keywords
- operating arm
- square hole
- hole
- male die
- conversion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a power distribution cabinet perforating machine which comprises a conversion disc, a small square hole operating arm, a large square hole operating arm, a round hole operating arm, a long strip hole operating arm, a base, a shear lifting bracket and a lifting screw rod assembly, wherein the small square hole operating arm, the large square hole operating arm, the round hole operating arm and the long strip hole operating arm are embedded on the conversion disc, the invention can punch holes with different specifications on the panel of the power distribution cabinet in a punching way by converting different operating arms and using punching dies with different shapes on each operating arm, thereby achieving the purposes that during the assembly production process of the power distribution cabinet, when frequently changed instruments, buttons and switches of various types and various specifications are assembled, the effect that can beat the not required, different specification mounting holes fast on the distribution cabinet panel.
Description
Technical Field
The invention relates to the technical field of material processing, in particular to a power distribution cabinet perforating machine.
Background
The switch board is very common power supply unit, under the service condition of difference, need assemble the instrument and the button of different specifications, the control object of switch board often is diversified, the customization type, therefore often will be when installing the distribution on the switch board panel, open different holes as required, current method adopts electric tool or the artifical trompil of hot cutting equipment, inefficiency, high in labor strength, operating temperature is high, the noise is high, the hole of opening is also neat pleasing to the eye inadequately, application number 201820041918.4 discloses a switch board trompil device, the technical scheme that the device provided has the effect of raising the efficiency and quality to opening the great circle hole on the switch board, but still need other hot cutting equipment cooperation work, during the trompil, can produce high temperature, and can not open square hole, rectangular hole.
Disclosure of Invention
Aiming at the technical problem, the invention provides a power distribution cabinet perforating machine which comprises a conversion disc, a small square hole operating arm, a large square hole operating arm, a round hole operating arm, a long strip hole operating arm, a base, a shear force lifting support and a lifting screw rod assembly.
The conversion disk includes: the device comprises a conversion disk bracket, a conversion disk outer ring, a conversion disk middle ring, a conversion disk cross frame and a conversion disk inner ring; the small square hole operating arm comprises: the main beam of the operating arm and the auxiliary beam of the operating arm; big square hole handle arm include: a large square hole stress application slide block; the round hole operation arm includes: a circular hole stress application slide block; the elongated hole operating arm includes: a slide block with a long hole for applying force; the base comprises a shear support guide groove; the shear force lifting support include: the lifting support material supporting plate and the shear support lower sliding shaft are arranged on the shear support; the lift lead screw subassembly include: the outer guide post, the inner guide post, the screw rod nut, the outer slide block and the inner slide block; the arm conversion disc comprises a conversion disc outer ring and a conversion disc middle ring, wherein the conversion disc outer ring and the conversion disc middle ring of the arm conversion disc are fixedly connected into a whole through a conversion disc cross frame, the conversion disc inner ring is fixedly connected with a conversion disc support into a whole, the conversion disc cross frame is fixedly installed on the conversion disc inner ring through bolts, the conversion disc support is fixedly installed at one wide end of a base, an operating arm main beam is embedded on the conversion disc outer ring, a large square hole stress application sliding block, a round hole stress application sliding block and a long strip hole stress application sliding block are respectively installed on an operating arm auxiliary beam in a sliding mode, a lifting support material supporting plate is fixedly installed on a screw rod nut, an outer side sliding block and an inner side sliding block, a shear support lower sliding shaft is installed in a shear support guide groove in a sliding mode.
Furthermore, the conversion disk also comprises an electromagnet, an electromagnet armature, an armature crank arm component, a crank arm, a hexagonal shaft, an armature middle shaft, an operation arm conversion motor and an outer ring gear ring; an inner ring of the conversion disk is arranged above the conversion disk bracket and integrated with the conversion disk bracket, an outer ring gear ring is embedded in an outer ring of the conversion disk, the outer ring of the conversion disk and the middle ring of the conversion disk are fixedly connected into a whole through a cross frame of the conversion disk, the conversion disc cross frame and the conversion disc inner ring are fixedly installed through bolts, the electromagnet and the conversion disc inner ring are fixedly installed through bolts, the operating arm conversion motor and the conversion disc cross frame are fixedly installed through bolts, the armature crank arm assembly sequentially penetrates through the operating arm conversion motor, the conversion disc cross frame, the conversion disc inner ring and the electromagnet and then is fixedly installed with the electromagnet armature through bolts, one end of the crank arm is welded at the end of the hexagonal shaft, the rear half part of the hexagonal shaft is a cylindrical armature middle shaft with the diameter equal to that of the opposite side of the hexagonal shaft, a conversion motor rotor hexagonal hole is formed in the center of a rotor of the operating arm conversion motor, and a middle ring clamping groove is formed in the middle ring of the.
Further, the small square hole operating arm also comprises an operating arm frame, an operating arm rolling shaft, an operating arm gear, a slag removal sliding block, a small square hole stressing sliding block, a connecting rod assembly, an electric push rod, an operating arm sliding block, a small square hole female die, an operating arm main beam sliding groove, a slag removal sliding block guide strip, a slag outlet, a small square hole female die supporting frame, an operating arm secondary beam sliding groove, a stressing sliding block guide strip, a punching head upper frame, a punching head lower frame, a slag removal sliding block connecting rod mounting seat, a slag removal sliding block guide groove, a stressing sliding block stressing inclined plane, a reversing rod, a stressing connecting rod, a connecting rod middle shaft, a slag removal connecting rod, a small square hole male die reversing block inclined plane, a reset spring pressing plate, a reset spring, a top plate spring guide column, a top plate, a small square hole male die reversing block and a small square hole top plate, wherein the operating arm main beam and the operating arm secondary beam are fixedly installed through the operating arm frame, the slag cleaning slide block is arranged on the main beam of the operating arm in a sliding way, the small square hole stressing slide block is arranged on the auxiliary beam of the operating arm in a sliding way, the connecting rod assembly is fixedly arranged on the framework of the operating arm, the operating arm rolling shaft is arranged between the main beam of the operating arm and the auxiliary beam of the operating arm, the gear of the operating arm and the slide block of the operating arm are also fixedly arranged on the main beam of the operating arm, the small square hole punch and the reversing block of the small square hole punch as a whole penetrate through the middle of the upper frame and the lower frame of the punching head and can move up and down, the small square hole top plate which can slide is arranged in the small square hole punch in a sliding way, the electric push rod is arranged between the framework of the operating arm on the auxiliary beam of the operating arm and the small square hole stressing slide block, the main beam of the operating arm is provided with a chute of the main beam of the operating arm, the main beam of the operating arm is provided, the auxiliary beam of the operating arm is provided with a stress slider guide strip, the tail end of the auxiliary beam of the operating arm is provided with a punching head upper frame and a punching head lower frame, a slag cleaning slider is welded with a slag cleaning slider connecting rod installation seat, a slag cleaning slider is provided with a slag cleaning slider guide groove, a small square hole stress slider is welded with a stress slider connecting rod installation seat, a stress slider guide groove is arranged on a stress slider A, a small square hole stress slider inclined plane is processed above the stress slider A, a reversing rod is arranged on the operating arm frame through a connecting rod middle shaft, two ends of the reversing rod are respectively connected with a slag cleaning connecting rod through hinges and stress connecting rods, the stress connecting rod is connected with the stress slider connecting rod installation seat through a hinge, the slag cleaning connecting rod is connected with the slag cleaning slider connecting rod installation seat through a hinge, a small square hole male die reversing block inclined plane is processed above the small square hole male die reversing block, and the middle part of the small square, a reset spring is installed between the reset spring pressing plate and the lower frame of the punching head, two top plate spring guide columns are arranged above the small square hole top plate, top plate springs are sleeved on the top plate spring guide columns, and the small square hole top plate is inlaid in the middle of the small square hole male die and can slide up and down.
Further, the large square hole operating arm further comprises: the square hole punch comprises a square hole female die, a square hole male die, a square hole female die supporting frame, a square hole male die reversing block, a square hole top plate, a square hole male die reversing block inclined plane and a square hole boosting slider inclined plane, wherein the square hole female die and the square hole male die are arranged at the tail end of a square hole operating arm and correspond to each other, the square hole female die is embedded on the square hole female die supporting frame, the square hole male die and the square hole male die reversing block are integrated, the square hole male die is internally provided with the square hole top plate in a sliding mode, the square hole male die reversing block is provided with the square hole male die reversing block inclined plane in a processing mode, and the square hole male die reversing block inclined plane and the square hole boosting slider.
Further, the circular hole operating arm further comprises: the circular hole punch reversing block comprises a circular hole female die, a circular hole male die, a circular hole female die supporting frame, a circular hole male die reversing block, a circular hole top plate, a circular hole male die reversing block inclined plane and a circular hole stressing slide block inclined plane, wherein the circular hole female die and the circular hole male die which correspond to each other are arranged at the tail end of a circular hole operating arm, the circular hole female die is embedded on the circular hole female die supporting frame, the circular hole male die and the circular hole male die reversing block are integrated, the circular hole top plate is slidably mounted inside the circular hole male die, the circular hole male die reversing block inclined plane is machined on the circular hole male die reversing block.
Further, the elongated hole operation arm further includes: the long hole punch reversing block is provided with a long hole punch reversing block inclined plane, and the long hole punch reversing block inclined plane is slidably mounted with the long hole stressing slide block inclined plane on the long hole stressing slide block.
Furthermore, a shear support guide groove is formed in the base.
Further, the shear force lifting support still includes spacing groove, shear force support spout, shear force support top shoe and shear force arm subassembly, and shear force arm subassembly one end is through round pin axle bolt fixed mounting in the base narrow end, and the other end passes through shear force support lower sliding shaft slidable mounting in the shear force support guide way on the base, and shear force arm subassembly upper portion one end is through round pin axle bolt fixed mounting in lifting support asks flitch below, and the other end passes through the hinge rotation to be installed on shear force support top shoe, and shear force support top shoe slidable mounting is in the shear force support spout, and lifting support asks the flitch to go up and down to open there is the spacing.
Furthermore, the lifting screw rod assembly further comprises a lifting motor, a lifting motor support and a lifting screw rod, the screw rod nut, the outer side sliding block and the inner side sliding block are fixedly installed on one side, close to the base, of the lifting support material supporting plate, the lifting screw rod penetrates through the screw rod nut and is fixedly installed at the narrow end of the base, the outer side guide pillar and the inner side guide pillar respectively penetrate through the outer side sliding block and the inner side sliding block and are fixedly installed at the narrow end of the base, the lifting motor support is fixedly installed at the upper ends of the lifting screw rod, the outer side guide pillar and the inner side guide pillar, the lifting motor is fixed on the lifting motor support.
Furthermore, the number of the operating arms is not limited to four, the number of the operating arms can be increased according to needs, and punching dies on the operating arms are not limited to four specifications and can be replaced and adjusted according to needs.
Compared with the prior art, the invention has the beneficial effects that: 1. the invention can rapidly punch mounting holes with various specifications on the mounting site of the power distribution cabinet.
2. The invention adopts the electric push rod to push the convex-concave die to slowly punch and form a hole, and the noise is lower than forty decibels and far lower than that of a common electric tool.
3. The invention adopts the die to punch the hole, and the punched hole is neat and beautiful.
4. The invention adopts the die to punch and form the hole, and when the hole is formed, no fine scraps and no cutting dust exist, thus being environment-friendly.
5. The invention adopts the die to punch and form the hole slowly, the processing equipment and the processed material are in the normal temperature state, and the hole can be put into assembly immediately after punching and forming, thereby being safe and efficient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic diagram of a rear side structure of a switching disk according to the present invention.
FIG. 3 is a front view of the switching disk of the present invention.
FIG. 4 is an exploded view of the switching disk of the present invention.
FIG. 5 is a schematic view of the engagement structure of the small square hole operating arm and the switching disk according to the present invention.
FIG. 6 is a schematic view of the main structure of the small square hole operating arm of the present invention.
FIG. 7 is a schematic view of the punching head of the small square hole operating arm of the present invention.
FIG. 8 is a schematic view of the punching head of the large square hole operating arm of the present invention.
FIG. 9 is a schematic view of the punching head of the circular hole operating arm of the present invention.
Fig. 10 is a schematic view of the structure of the punching head of the long hole operating arm of the invention.
Fig. 11 is a schematic structural view of a shear lifting bracket according to the present invention.
FIG. 12 is a schematic view of the construction of the lift screw assembly of the present invention.
Reference numerals: 1-a switching disk; 2-small square hole operating arm; 3-a large square hole operating arm; 4-a circular hole operating arm; 5-a long hole operating arm; 6-a base; 7-a shear lifting support; 8-a lifting screw assembly; 9-a power distribution cabinet panel; 101-a switching disc holder; 102-outer transition disc ring; 104-the middle ring of the switching disk; 105-a switching disk cross frame; 106-inner change-over disc ring; 107-an electromagnet; 108-an electromagnet armature; 109-armature crank arm assembly; 1091-crankarm; 1092-hexagonal axis; 1093-armature central axis; 110-operating arm switching motor; 111-converting motor rotor hex holes; 112-outer ring gear ring; 114-middle ring card slot; 201-operating arm main beam; 2011-operating arm main beam runner; 2012-slag removal slide guide bar; 2013-a slag outlet; 2014-a small square hole female die supporting frame; 202-operating the secondary beam of the arm; 2021-operating arm secondary beam runner; 2022-force application slider guide bar; 2023-punching head upper frame; 2024-punch head lower frame; 203-operating arm frame; 204-operating arm roller; 205-operating arm gear; 206-slag removal slide block; 2061-slag removal slide block connecting rod mounting seat; 2062-slag removal slide block guide groove; 207-small square hole stress application slide block; 2071-stress application slide block and connecting rod mounting seat; 2072-stress application slide block guide groove; 2073-small square hole stress application slide block inclined plane; 208-a linkage assembly; 2081-a reversing lever; 2082-force-applying connecting rod; 2084-connecting rod middle shaft; 2085-slag removal connecting rod; 209-electric push rod; 210-operating an arm slider; 211-small square hole female die; 212-small square hole punch; 213-small square hole terrace die reversing block; 2131-a return spring pressure plate; 2132-a return spring; 2133-small square hole terrace die reversing block inclined plane; 214-small square hole top plate; 2141-top plate spring guide post; 2142-top plate spring; 3014-a large square hole female die supporting frame; 307-large square hole stress application slide block; 3073-large square hole stress slider inclined plane; 311-large square hole female die; 312-large square hole punch; 313-a large square hole male die reversing block; 3133-a large square hole convex die reversing block inclined plane; 314-large square hole top plate; 4014-round hole female die supporting frame; 407-circular hole stress application slide block; 4073-circular hole stress slider slope; 411-round hole female die; 412-round hole punch; 413-round hole terrace die reversing block; 4133-round hole terrace die reversing block inclined plane; 414-circular orifice top plate; 5014-a rectangular hole female die supporting frame; 507-a long-strip-hole stress application slide block; 5073-the slide block slope is forced by the long hole; 511-long hole female die; 512-long hole punch; 513-a long-strip-hole male die reversing block; 5133-a long-strip-hole male die reversing block inclined plane; 514-elongated hole top plate; 601-a shear support guide groove; 701-lifting support material supporting plates; 702-a limiting groove; 703-a shear bracket runner; 704-a shear support lower sliding shaft; 705-upper slide block of shear support; 706-a shear arm assembly; 801-a lifting motor; 802-a lift motor support; 803-lifting screw rod; 804-outer guide post; 805-inner guide posts; 813-lead screw nut; 814-outer slide; 815-inner slide block.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example (b): as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, and 12, the hole puncher for power distribution cabinets comprises a change-over plate 1, a small square hole operating arm 2, a large square hole operating arm 3, a round hole operating arm 4, a long strip hole operating arm 5, a base 6, a shear lifting bracket 7, and a lifting screw rod assembly 8.
The conversion disk 1 comprises: a change-disk holder 101, a change-disk outer ring 102, a change-disk middle ring 104, a change-disk cross frame 105, a change-disk inner ring 106; the small square hole operation arm 2 includes: an operating arm main beam 201 and an operating arm auxiliary beam 202; the large square hole operating arm 3 includes: a large square hole force application slider 307; the circular hole operating arm 4 includes: a circular hole stress application slider 407; the elongated hole operation arm 5 includes: a long hole stress application slide block 507; the base 6 comprises a shear support guide groove 601; the shear force elevating bracket 7 includes: a lifting support retainer plate 701 and a shear support lower sliding shaft 704; the lifting screw rod assembly 8 comprises: an outer guide post 804, an inner guide post 805, a screw nut 813, an outer sliding block 814 and an inner sliding block 815; the outer ring 102 and the middle ring 104 of the conversion disk of the arm conversion disk 1 are fixedly connected into a whole through a conversion disk cross frame 105, the inner ring 106 of the conversion disk is fixedly connected with a conversion disk support 101 into a whole, the conversion disk cross frame 105 is fixedly installed on the inner ring 106 of the conversion disk through bolts, the conversion disk support 101 is fixedly installed at one wide end of a base 6, the main beam 201 of the operating arm is embedded on the outer ring 102 of the conversion disk, a large square hole stress application slider 307, a round hole stress application slider 407 and a long strip hole stress application slider 507 are respectively installed on the auxiliary beam 202 of the operating arm in a sliding mode, a lifting support retainer plate 701 is fixedly installed on a screw nut 813, an outer side slider 814 and an inner side slider 815, a lower sliding shaft 704 of a shear support is installed in a guide groove 601 in a sliding mode, and an outer side guide pillar 804 and an inner side guide pillar 805 are.
The conversion disk 1 further comprises an electromagnet 107, an electromagnet armature 108, an armature crank arm assembly 109, crank arms 1091, a hexagonal shaft 1092, an armature middle shaft 1093, an operating arm conversion motor 110 and an outer ring gear 112; a conversion disk inner ring 106 integrated with the conversion disk support 101 is arranged above the conversion disk support 101, an outer ring gear 112 is embedded in the conversion disk outer ring 102, the conversion disk outer ring 102 and the conversion disk middle ring 104 are fixedly connected into a whole through a conversion disk cross frame 105, the conversion disk cross frame 105 and the conversion disk inner ring 106 are fixedly installed through bolts, an electromagnet 107 and the conversion disk inner ring 106 are fixedly installed through bolts, an operating arm conversion motor 110 and the conversion disk cross frame 105 are fixedly installed through bolts, an armature crank arm assembly 109 sequentially passes through the operating arm conversion motor 110, the conversion disk cross frame 105, the conversion disk inner ring 106 and the electromagnet 107 and then is fixedly installed with an electromagnet armature 108 through bolts, one end of a crank arm 1091 is welded at the end of a hexagonal shaft 1092, the rear half part of the hexagonal shaft 1092 is a cylindrical armature central shaft 1093 with the diameter equal to the opposite side of the hexagonal shaft 1092, a conversion motor hexagonal rotor hole 111 is arranged in the center of a rotor, the middle ring 104 of the conversion disk is provided with a middle ring clamping groove 114, the armature crank arm assembly 109 rotates around the center of the conversion disk 1 and can stop at any position by the power provided by the operation arm conversion motor 110, and the electromagnet armature 108 and the armature crank arm assembly 109 fixedly connected with the electromagnet armature 107 can axially reciprocate in a conversion motor rotor hexagonal hole 111 at the center of the rotor of the operation arm conversion motor 110 by the attraction force and the repulsion force generated by the electromagnet 107.
The small square hole operating arm 2 further comprises an operating arm frame 203, an operating arm roller 204, an operating arm gear 205, a slag removal slider 206, a small square hole stressing slider 207, a connecting rod assembly 208, an electric push rod 209, an operating arm slider 210, a small square hole female die 211, an operating arm main beam chute 2011, a slag removal slider guide strip 2012, a slag outlet 2013, a small square hole female die support frame 2014, an operating arm auxiliary beam chute 2021, a stressing slider guide strip 2022, a punching head upper frame 2023, a punching head lower frame 2024, a slag removal slider connecting rod mounting seat 2061, a slag removal slider guide groove 2062, a stressing slider connecting rod mounting seat 2071, a stressing slider guide groove 2, a small square hole slider inclined plane 2073, a reversing rod 2081, a stressing connecting rod 2082, a connecting rod middle shaft 2084, a slag removal connecting rod 2085, a small square hole male die inclined plane 3, a reversing spring pressing plate 2131, a reset spring 2132, a reset spring 2131, a spring top plate spring guide pillar 2142, a small square hole male die 212, a small square hole, The small square hole punch reversing block 213 and the small square hole top plate 214 are arranged, the operating arm main beam 201 and the operating arm secondary beam 202 are fixedly installed through the operating arm frame 203, the slag cleaning slide block 206 is installed on the operating arm main beam 201 in a sliding mode, the small square hole force application slide block 207 is installed on the operating arm secondary beam 202 in a sliding mode, the connecting rod assembly 208 is installed on the operating arm frame 203 in a fixed mode, the operating arm rolling shaft 204 is installed between the operating arm main beam 201 and the operating arm secondary beam 202, the operating arm gear 205 and the operating arm slide block 210 are further installed on the operating arm main beam 201 in a fixed mode, the small square hole punch 212 and the small square hole punch reversing block 213 as a whole penetrate through the middle of the punching head upper frame 2023 and the punching head lower frame 2024 and can move up and down, the small square hole top plate 214 capable of sliding is installed in the small square hole 212 in a sliding mode, the electric push rod 209 is installed between the operating arm frame, an operating arm main beam runner 2011 is arranged on the operating arm main beam 201, a slag cleaning slider guide bar 2012 is arranged on the operating arm main beam 201, a slag outlet 2013 is arranged at the tail end of the operating arm main beam 201, a small square hole female die support frame 2014 is arranged above the slag outlet 2013, an operating arm auxiliary beam runner 2021 is arranged on the operating arm auxiliary beam 202, a stressing slider guide bar 2022 is arranged on the operating arm auxiliary beam 202, a punching head upper frame 2023 and a punching head lower frame 2024 are arranged at the tail end of the operating arm auxiliary beam 202, a slag cleaning slider connecting rod mounting seat 2061 is welded on the slag cleaning slider 206, a slag cleaning slider guide groove 2062 is arranged on the slag cleaning slider 206, a stressing slider connecting rod mounting seat 2071 is welded on the small square hole slider stressing 207, a stressing slider guide groove 2072 is arranged on the stressing slider A207, a small square hole stressing slider inclined plane 2073 is processed above the stressing slider A207, a reversing rod 2081 is arranged on the operating arm frame 203 through a connecting rod middle shaft 2084, two ends of the reversing rod 2081 are respectively connected with slag cleaning through a hinge and a stressing connecting rod, the boosting connecting rod 2082 is connected with a boosting slide block connecting rod mounting seat 2071 through a hinge, the slag cleaning connecting rod 2085 is connected with a slag cleaning slide block connecting rod mounting seat 2061 through a hinge, a small square hole convex mould reversing block inclined plane 2133 is processed above the small square hole convex mould reversing block 213, a reset spring pressing plate 2131 is arranged in the middle of the small square hole convex mould reversing block 213, a reset spring 2132 is arranged between the reset spring pressing plate 2131 and a punching head lower frame 2024, two top plate spring guide columns 2141 are arranged above a small square hole top plate 214, a top plate spring 2142 is sleeved on the top plate spring guide columns 2141, the small square hole top plate 214 is embedded in the middle of the small square hole convex mould 212 and can slide up and down, the electric push rod 209 forwards pushes the boosting slide block 207, the boosting slide block inclined plane 2073 on the small square hole boosting slide block 207 touches the reversing convex mould inclined plane 2133 above the convex mould reversing block 213, and then the convex mould 212 and the top plate 214 embedded in the convex mould 212, the forward pulling force of the electric push rod 209 enables the force application slide block 207 to move backwards, the pressure on the inclined plane 2133 of the punch reversing block above the punch reversing block 213 is gradually relieved, the punch 212 is slowly reset under the action of the reset spring 2132, the punch 212 and the die 211 are gradually separated, the forward pulling force of the electric push rod 209 enables the force application slide block 207 to move backwards, the force application connecting rod 2082 is enabled to move backwards through the force application slide block connecting rod mounting seat 2071 on the force application slide block 207, the force application connecting rod 2082 moves backwards to enable the slag cleaning connecting rod 2085 to move forwards through the reversing rod 2081, the slag cleaning connecting rod 2085 pushes the slag cleaning slide block 206 to move forwards, and the punched and reduced waste materials are pushed out.
Big square hole handle arm 3 still includes: the large square hole female die 311, the large square hole male die 312, the large square hole female die supporting frame 3014, the large square hole male die reversing block 313, the large square hole top plate 314, the large square hole male die reversing block inclined surface 3133, and the large square hole boosting slider inclined surface 3073, the large square hole female die 311 and the large square hole male die 312 which correspond to each other are arranged at the tail end of the large square hole operating arm 3, the large square hole female die 311 is embedded on the large square hole female die supporting frame 3014, the large square hole male die 312 and the large square hole male die reversing block 313 are integrated, the large square hole top plate 314 is arranged in the large square hole male die 312 in a sliding mode, the large square hole male die reversing block inclined surface 3133 is processed on the large square hole male die reversing block 313, and the large square hole boosting slider inclined surface 3073 on the large square hole.
The circular hole operating arm 4 further includes: the circular hole punch supporting frame comprises a circular hole punch 411, a circular hole punch 412, a circular hole punch supporting frame 4014, a circular hole punch reversing block 413, a circular hole top plate 414, a circular hole punch reversing block inclined surface 4133 and a circular hole stress application slider inclined surface 4073, the tail end of a circular hole operating arm 4 is provided with the circular hole punch 411 and the circular hole punch 412 which correspond to each other, the circular hole punch 411 is embedded on the circular hole punch supporting frame 4014, the circular hole punch 412 and the circular hole punch reversing block 413 are integrated, the circular hole punch 412 is internally provided with the circular hole top plate 414 in a sliding mode, the circular hole punch reversing block 413 is provided with the circular hole punch reversing block inclined surface 4133 in a processing mode, and the circular hole punch reversing block inclined surface 4133.
The elongated hole operating arm 5 further includes: the long-hole punch reversing block comprises a long-hole female die 511, a long-hole male die 512, a long-hole female die supporting frame 5014, a long-hole male die reversing block 513, a long-hole top plate 514, a long-hole male die reversing block inclined surface 5133 and a long-hole boosting slider inclined surface 5073, wherein the long-hole female die 511 and the long-hole male die reversing block 512 which correspond to each other are arranged at the tail end of a long-hole operating arm 5, the long-hole female die 511 is embedded on the long-hole female die supporting frame 5015, the long-hole male die 512 and the long-hole male die reversing block 513 are integrated, the long-hole top plate 515 is arranged in the long-hole male die 512 in a sliding mode, the long-hole male die reversing block 513 is provided with a long-hole male die reversing block inclined surface 5133, and the long-hole male die reversing block inclined surface 5133 and the long-hole boosting slider inclined surface.
The base 6 is provided with a shear bracket guide groove 601. The shear lifting support 7 further comprises a limiting groove 702, a shear support sliding groove 703, a shear support upper sliding block 705 and a shear arm assembly 706, one end of the shear arm assembly 706 is fixedly installed at the end head of the narrow end of the base 6 through a pin bolt, the other end of the shear arm assembly is slidably installed in a shear support guide groove 601 on the base 6 through a shear support lower sliding shaft 704, one end of the upper portion of the shear arm assembly 706 is fixedly installed below the lifting support retainer plate 701 through a pin bolt, the other end of the upper portion of the shear arm assembly is rotatably installed on the shear support upper sliding block 705 through a hinge, the shear support upper sliding block 705 is slidably installed in the shear support sliding groove 703, and.
The lifting screw rod assembly 8 further comprises a lifting motor 801, a lifting motor support 802 and a lifting screw rod 803, wherein a screw rod nut 813, an outer side sliding block 814 and an inner side sliding block 815 are fixedly installed on one side, close to the base 6, of the lifting support retainer plate 701, the lifting screw rod 803 penetrates through the screw rod nut 813 and is fixedly installed at the narrow end of the base 6, an outer side guide pillar 804 and an inner side guide pillar 805 respectively penetrate through the outer side sliding block 814 and the inner side sliding block 815 and are fixedly installed at the narrow end of the base 6, the lifting motor support 802 is fixedly installed at the upper ends of the lifting screw rod 803, the outer side guide pillar 804 and the inner side guide pillar 805, the lifting motor 801 is fixed on the lifting motor support 802.
The number of the operating arms is not limited to four, the number of the operating arms can be increased according to needs, and punching dies on the operating arms are not limited to four specifications and can be replaced and adjusted according to needs. Vertically placing a power distribution cabinet panel 9 needing punching on a lifting support retainer plate 701 of a shear lifting support 7, selecting an operating arm with a hole-opening specification corresponding to the position of a mold, starting an electromagnet 107 to enable an electromagnet armature 108 to be attracted by the electromagnet 107, enabling an armature crank arm assembly 109 to be in a lifting state at the moment, starting an operating arm conversion motor 110 to enable a crank arm 1091 to be aligned with the selected operating arm, then stopping the operating arm conversion motor 110, closing the electromagnet 107 to enable the crank arm 1091 to be clamped on an operating arm main beam of the selected operating arm, then starting the operating arm conversion motor 110 to enable the operating arm conversion motor 110 to drive the operating arm to rotate to a horizontal position, closing the operating arm conversion motor 110, starting a lifting motor 801 to enable a lifting screw rod 803 to rotate and drive the lifting support retainer plate 701 to lift through a screw nut 813, adjusting the position of a power distribution cabinet panel 9 placed in a limiting groove 702 to enable the power distribution cabinet panel 9 to be placed between concave molds on the, after the roof compresses tightly switch board panel 9 on the die, the terrace die continues to move to the die direction, and the roof is pressed tightly on switch board panel 9 no longer to remove by spring force, and after the shearing force that terrace die and die produced punching press pore-forming on switch board panel 9, the roof will punch a hole under the effect of spring force the waste material after ejecting to the slag notch of die below, accomplish the trompil.
Claims (10)
1. The utility model provides a switch board puncher, includes conversion dish (1), little square hole operating arm (2), big square hole operating arm (3), round hole operating arm (4), rectangular hole operating arm (5), base (6), shear force lifting support (7) and lift lead screw subassembly (8), its characterized in that:
the converter disc (1) comprises: a conversion disk bracket (101), a conversion disk outer ring (102), a conversion disk middle ring (104), a conversion disk cross frame (105) and a conversion disk inner ring (106);
the small square hole operating arm (2) comprises: the main beam (201) of the operating arm and the auxiliary beam (202) of the operating arm;
the large square hole operating arm (3) comprises: a large square hole stress application slide block (307);
the circular hole operating arm (4) comprises: a circular hole stress application slide block (407);
the elongated hole operating arm (5) comprises: a long-strip-hole stress application slide block (507);
the base (6) comprises a shear bracket guide groove (601);
the shear force lifting support (7) comprises: a lifting support retainer plate (701) and a shear support lower sliding shaft (704);
the lifting screw rod assembly (8) comprises: an outer guide post (804), an inner guide post (805), a lead screw nut (813), an outer sliding block (814) and an inner sliding block (815);
the switching disc outer ring (102) and the switching disc middle ring (104) of the arm switching disc (1) are fixedly connected into a whole through a switching disc cross frame (105), the switching disc inner ring (106) and a switching disc support (101) are fixedly connected into a whole, the switching disc cross frame (105) is fixedly installed on the switching disc inner ring (106) through bolts, the switching disc support (101) is fixedly installed at one wide end of a base (6), an operating arm main beam (201) is embedded on the switching disc outer ring (102), a large forcing hole sliding block (307), a forcing circular hole sliding block (407) and a long strip hole forcing sliding block (507) are respectively installed on an operating arm auxiliary beam (202) in a sliding mode, a lifting support material supporting plate 701 is fixedly installed on a screw rod nut (813), an outer side sliding block (814) and an inner side sliding block (815), a shearing support lower sliding shaft (704) is installed in a shearing support guide groove (601) in a sliding mode, the outer guide post (804) and the inner guide post (805) are fixedly arranged at one narrow end of the base (6).
2. The power distribution cabinet punch according to claim 1, characterized in that: the conversion disk (1) further comprises an electromagnet (107), an electromagnet armature (108), an armature crank arm assembly (109), a crank arm (1091), a hexagonal shaft (1092), an armature middle shaft (1093), an operating arm conversion motor (110) and an outer ring gear (112); a conversion disc inner ring (106) integrated with the conversion disc support (101) is arranged above the conversion disc support (101), an outer ring gear ring (112) is embedded in the conversion disc outer ring (102), the conversion disc outer ring (102) and the conversion disc middle ring (104) are fixedly connected into a whole through a conversion disc cross frame (105), the conversion disc cross frame (105) and the conversion disc inner ring (106) are fixedly installed through bolts, an electromagnet (107) and the conversion disc inner ring (106) are fixedly installed through bolts, an operating arm conversion motor (110) and the conversion disc cross frame (105) are fixedly installed through bolts, an armature crank arm assembly (109) sequentially penetrates through the operating arm conversion motor (110), the conversion disc cross frame (105), the conversion disc inner ring (106) and the electromagnet (107) and then is fixedly installed with an electromagnet armature (108) through bolts, one end of a crank arm (1091) is welded at the end of a hexagonal shaft (1092), the rear half part of the hexagonal shaft (1092) is a cylindrical armature middle shaft (1093) with the diameter equal to the opposite side of the hexagonal shaft (1092), the rotor center of the operating arm conversion motor (110) is provided with a conversion motor rotor hexagonal hole (111), and the conversion disk middle ring (104) is provided with a middle ring clamping groove (114).
3. The power distribution cabinet punch according to claim 1, characterized in that: the small square hole operating arm (2) further comprises an operating arm frame (203), an operating arm roller (204), an operating arm gear (205), a slag cleaning slider (206), a small square hole stressing slider (207), a connecting rod assembly (208), an electric push rod (209), an operating arm slider (210), a small square hole female die (211), an operating arm main beam sliding groove (2011), a slag cleaning slider guide strip (2012), a slag outlet (2013), a small square hole female die supporting frame (2014), an operating arm auxiliary beam sliding groove (2021), a stressing slider guide strip (2022), a punching head upper frame (2023), a punching head lower frame (2024), a slag cleaning slider connecting rod mounting seat (2061), a slag cleaning slider guide groove (2062), a stressing slider connecting rod mounting seat (2071), a stressing slider guide groove (2072), a small square hole stressing slider inclined plane (2073), a reversing rod (2081), a stressing connecting rod (2082), a connecting rod middle shaft 2084, a connecting rod middle shaft (2084), The slag removing device comprises a slag removing connecting rod (2085), a small square hole male die reversing block inclined plane (2133), a reset spring pressing plate (2131), a reset spring (2132), a top plate spring guide post (2141), a top plate spring (2142), a small square hole male die (212), a small square hole male die reversing block (213) and a small square hole top plate (214), wherein an operating arm main beam (201) and an operating arm auxiliary beam (202) are fixedly installed through an operating arm frame (203), a slag removing sliding block (206) is installed on the operating arm main beam (201) in a sliding mode, a small square hole stressing sliding block (207) is installed on the operating arm auxiliary beam (202) in a sliding mode, a connecting rod assembly (208) is fixedly installed on the operating arm frame (203), an operating arm gear (205) and an operating arm sliding block (210) are installed between the operating arm main beam (201) and the operating arm auxiliary beam (202), a male die gear (205) and an operating arm sliding block (210) are further fixedly installed on the operating arm main beam (201), and the small square hole reversing block ( (2023) And a punching head lower frame (2024) which can move up and down, a small square hole top plate (214) which can slide is arranged in a small square hole male die (212) in a sliding way, an electric push rod (209) is arranged between an operating arm frame (203) on an operating arm auxiliary beam (202) and a small square hole stressing slider (207), an operating arm main beam sliding groove (2011) is arranged on the operating arm main beam (201), a slag cleaning slider guide strip (2012) is arranged on the operating arm main beam (201), a slag outlet 2013 is arranged at the tail end of the operating arm main beam (201), a small square hole female die support frame (2014) is arranged above the slag outlet (2013), an operating arm auxiliary beam sliding groove (2021) is arranged on the operating arm auxiliary beam (202), a stressing slider guide strip (2022) is arranged on the operating arm auxiliary beam (202), a punching head upper frame (2023) and a punching head lower frame (2024) are arranged at the tail end of the operating arm auxiliary beam (202), and a punching head lower slider connecting rod mounting seat (2061) is welded on the punching, a slag cleaning slide block guide groove (2062) is arranged on the slag cleaning slide block (206), a boosting slide block connecting rod mounting seat (2071) is welded on the small square hole boosting slide block (207), a boosting slide block guide groove (2072) is arranged on the boosting slide block A (207), a small square hole boosting slide block inclined plane (2073) is processed above the boosting slide block A (207), a reversing rod (2081) is installed on an operating arm frame (203) through a connecting rod middle shaft (2084), two ends of the reversing rod (2081) are respectively connected with a slag cleaning connecting rod (2085) through hinges and boosting connecting rods (2082), the boosting connecting rod (2082) is connected with the boosting slide block connecting rod mounting seat (2071) through a hinge, the slag cleaning connecting rod (2085) is connected with the slag cleaning slide block connecting rod mounting seat (2061) through a hinge, a small square hole reversing block inclined plane (2133) is processed above the small square hole reversing terrace die block (213), and a reset spring pressing plate (2131) is arranged in the middle part of the small square hole reversing block (, a reset spring (2132) is installed between the reset spring pressing plate (2131) and the punching head lower frame (2024), two top plate spring guide columns (2141) are arranged above the small square hole top plate (214), a top plate spring (2142) is sleeved on each top plate spring guide column (2141), and the small square hole top plate (214) is inlaid in the middle of the small square hole male die (212) and can slide up and down.
4. The power distribution cabinet punch according to claim 1, characterized in that: the big square hole operating arm (3) further comprises: a large square hole female die (311), a large square hole male die (312), a large square hole female die supporting frame (3014), a large square hole male die reversing block (313), a large square hole top plate (314), a large square hole male die reversing block inclined surface (3133), a large square hole stress application sliding block inclined surface (3073), the end of the large square hole operating arm (3) is provided with a large square hole female die (311) and a large square hole male die (312) which correspond to each other, the large square hole female die (311) is embedded on a large square hole female die supporting frame (3014), the large square hole male die (312) and the large square hole male die reversing block (313) are integrated, a large square hole top plate (314) is arranged in the large square hole male die (312) in a sliding mode, a large square hole male die reversing block inclined surface (3133) is machined on the large square hole male die reversing block (313), and the large square hole male die reversing block inclined surface (3133) and a large square hole stress application sliding block inclined surface (3073) on the large square hole stress application sliding block (307.
5. The power distribution cabinet punch according to claim 1, characterized in that: the circular hole operating arm (4) further comprises: the device comprises a round hole female die (411), a round hole male die (412), a round hole female die supporting frame (4014), a round hole male die reversing block (413), a round hole top plate (414), a round hole male die reversing block inclined plane (4133) and a round hole stressing slide block inclined plane (4073), wherein the round hole female die (411) and the round hole male die (412) which correspond to each other are arranged at the tail end of a round hole operating arm (4), the round hole female die (411) is embedded on the round hole female die supporting frame (4014), the round hole male die (412) and the round hole male die reversing block (413) are integrated, the round hole top plate (414) is arranged in the round hole male die (412) in a sliding mode, the round hole male die reversing block inclined plane (4133) is machined on the round hole male die reversing block (413), and the round hole stressing slide block inclined.
6. The power distribution cabinet punch according to claim 1, characterized in that: the elongated hole operating arm (5) further comprises: a long-strip-hole female die (511), a long-strip-hole male die (512), a long-strip-hole female die supporting frame (5014), a long-strip-hole male die reversing block (513), a long-strip-hole top plate (514), a long-strip-hole male die reversing block inclined plane (5133), a long-strip-hole stressing sliding block inclined plane (5073), the tail end of the long hole operating arm (5) is provided with a long hole female die (511) and a long hole male die (512) which correspond to each other, the long hole female die (511) is embedded on a long hole female die supporting frame (5015), the long hole male die (512) and a long hole male die reversing block (513) are integrated, a long hole top plate (515) is arranged in the long hole male die (512) in a sliding mode, a long hole male die reversing block inclined plane (5133) is processed on the long hole male die reversing block (513), and the long hole male die reversing block inclined plane (5133) and a long hole stressing sliding block inclined plane (5073) on the long hole stressing sliding block (507) are installed in a sliding mode.
7. The power distribution cabinet punch according to claim 1, characterized in that: a shear support guide groove (601) is formed in the base (6).
8. The power distribution cabinet punch according to claim 1, characterized in that: the shear lifting support (7) further comprises a limiting groove (702), a shear support sliding groove (703), a shear support upper sliding block (705) and a shear arm assembly (706), one end of the shear arm assembly (706) is fixedly installed at the narrow end of the base (6) through a pin bolt, the other end of the shear arm assembly is slidably installed in the shear support guide groove (601) on the base (6) through a shear support lower sliding shaft (704), one end of the upper portion of the shear arm assembly (706) is fixedly installed below the lifting support material supporting plate (701) through the pin bolt, the other end of the upper portion of the shear arm assembly is rotatably installed on the shear support upper sliding block (705) through a hinge, the shear support upper sliding block (705) is slidably installed in the shear support sliding groove (703), and the lifting support material supporting plate (701).
9. The power distribution cabinet punch according to claim 1, characterized in that: the lifting screw rod assembly (8) further comprises a lifting motor (801), a lifting motor support (802) and a lifting screw rod (803), the screw rod nut (813), the outer side sliding block (814) and the inner side sliding block (815) are fixedly installed on one side, close to the base (6), of the lifting support material supporting plate (701), the lifting screw rod (803) penetrates through the screw rod nut (813) and is fixedly installed at the narrow end of the base (6), the outer side guide pillar (804) and the inner side guide pillar (805) respectively penetrate through the outer side sliding block (814) and the inner side sliding block (815) and are fixedly installed at the narrow end of the base (6), the lifting motor support (802) is fixedly installed at the upper ends of the lifting screw rod (803), the outer side guide pillar (804) and the inner side guide pillar (805), the lifting motor (801) is fixed on the lifting motor support (802), and a motor output shaft of the lifting.
10. The power distribution cabinet punch according to claim 1, characterized in that: the number of the operating arms is not limited to four, the number of the operating arms can be increased according to needs, and punching dies on the operating arms are not limited to four specifications and can be replaced and adjusted according to needs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011546823.6A CN112719042B (en) | 2020-12-24 | 2020-12-24 | Power distribution cabinet perforating machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011546823.6A CN112719042B (en) | 2020-12-24 | 2020-12-24 | Power distribution cabinet perforating machine |
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| Publication Number | Publication Date |
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| CN112719042A true CN112719042A (en) | 2021-04-30 |
| CN112719042B CN112719042B (en) | 2022-09-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM265131U (en) * | 2004-10-29 | 2005-05-21 | Chuen-Shiun Luo | Hole punching structure for wheel with automatic fine tuning |
| KR20070045726A (en) * | 2005-10-28 | 2007-05-02 | 엄상용 | A multi mold punching apparatus for door manufacture process |
| CN204320923U (en) * | 2014-12-02 | 2015-05-13 | 金华职业技术学院 | A kind of punch die of processing thin-walled steel pipe symmetrical holes |
| CN211030290U (en) * | 2019-08-22 | 2020-07-17 | 西安市紫旭幕墙有限责任公司 | Multi-station punching device |
| CN111496074A (en) * | 2020-04-23 | 2020-08-07 | 孟海洋 | Mechanical equipment for punching plates |
| CN211489228U (en) * | 2019-12-30 | 2020-09-15 | 中煤第三建设集团机电安装工程有限责任公司 | Punch press for punching long round holes |
-
2020
- 2020-12-24 CN CN202011546823.6A patent/CN112719042B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM265131U (en) * | 2004-10-29 | 2005-05-21 | Chuen-Shiun Luo | Hole punching structure for wheel with automatic fine tuning |
| KR20070045726A (en) * | 2005-10-28 | 2007-05-02 | 엄상용 | A multi mold punching apparatus for door manufacture process |
| CN204320923U (en) * | 2014-12-02 | 2015-05-13 | 金华职业技术学院 | A kind of punch die of processing thin-walled steel pipe symmetrical holes |
| CN211030290U (en) * | 2019-08-22 | 2020-07-17 | 西安市紫旭幕墙有限责任公司 | Multi-station punching device |
| CN211489228U (en) * | 2019-12-30 | 2020-09-15 | 中煤第三建设集团机电安装工程有限责任公司 | Punch press for punching long round holes |
| CN111496074A (en) * | 2020-04-23 | 2020-08-07 | 孟海洋 | Mechanical equipment for punching plates |
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| CN112719042B (en) | 2022-09-02 |
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Effective date of registration: 20220810 Address after: 241000 Guting Road, Nanling Economic Development Zone, Wuhu City, Anhui Province Applicant after: WUHU JINNIU ELECTRIC Co.,Ltd. Address before: 300384 No. 391 Binshui West Road, Xiqing District, Tianjin Applicant before: Zhang Peng |
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