CN111558647A - Electrical cabinet metal plate stamping device and metal plate machining method - Google Patents
Electrical cabinet metal plate stamping device and metal plate machining method Download PDFInfo
- Publication number
- CN111558647A CN111558647A CN202010469241.6A CN202010469241A CN111558647A CN 111558647 A CN111558647 A CN 111558647A CN 202010469241 A CN202010469241 A CN 202010469241A CN 111558647 A CN111558647 A CN 111558647A
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- electrical cabinet
- bearing
- conveying
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- 239000002184 metal Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title description 6
- 238000003754 machining Methods 0.000 title description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 63
- 238000004080 punching Methods 0.000 claims abstract description 37
- 230000017105 transposition Effects 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 13
- 238000003672 processing method Methods 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000013519 translation Methods 0.000 claims description 13
- 210000000078 claw Anatomy 0.000 claims description 10
- 238000012546 transfer Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims 1
- 230000007723 transport mechanism Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 208000028571 Occupational disease Diseases 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
-
- 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
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/20—Applications of drives for reducing noise or wear
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/026—Combination of two or more feeding devices provided for in B21D43/04 - B21D43/18
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention provides an electric cabinet metal plate stamping device and a metal plate processing method, which comprise a transposition mechanism, an executing mechanism and a conveying mechanism, wherein the conveying mechanism is provided with the transposition mechanism; the invention solves the problems that a large amount of heat can be emitted by components when the components work, the heat emission of the components is required to be carried out by the heat emission holes in the electrical cabinet, the service life of the components is prolonged, the heat emission holes are mostly punched by manually and independently using a punching machine for the electrical cabinet at present, the opposite punching relative positions of the heat emission holes on two sides are deviated, the convective air is not smooth enough, the heat emission effect is reduced, the batch punching processing of the heat emission holes of the electrical cabinet is not suitable, the manual punching noise is too large, the hearing of field workers is influenced, and occupational diseases are caused.
Description
Technical Field
The invention relates to the technical field of electric cabinet processing, in particular to electric cabinet metal plate stamping processing equipment and a metal plate processing method.
Background
The electrical cabinet is a cabinet which is formed by processing steel materials and used for protecting components from working normally, the electrical cabinet is made of two materials, namely a hot-rolled steel plate and a cold-rolled steel plate, the cold-rolled steel plate is softer than the hot-rolled steel plate and is more suitable for manufacturing the electrical cabinet, and the electrical cabinet is widely used and mainly applied to the chemical industry, the environmental protection industry, the power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like;
the components can emit a large amount of heat during working, heat dissipation holes in an electrical cabinet are required to discharge heat to the components, and the service life of the components is prolonged;
therefore, the invention provides the electrical cabinet metal plate stamping device and the metal plate processing method in order to improve the processing efficiency of electrical cabinet heat dissipation hole blanking, enhance the opposite direction circulation of the heat dissipation holes, prolong the service life of components and protect the ear hearing of field workers.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme that the electrical cabinet metal plate stamping processing equipment comprises a transposition mechanism, an execution mechanism and a conveying mechanism, wherein the transposition mechanism is installed on the conveying mechanism, the execution mechanism is installed on the conveying mechanism, and the execution mechanism is positioned right above the transposition mechanism; wherein:
the indexing mechanism comprises a supporting bracket, a bearing shaft seat, a rotating connecting rod, a ratchet gear, an indexing gear, an execution main cylinder, an execution auxiliary cylinder, a pawl, an indexing claw, a clamping unit and a displacement rotary table; the support bracket is arranged on the conveying mechanism, the bearing shaft seat is arranged on the support bracket, the outer ring of the bearing shaft seat is provided with a rotating connecting rod in a movable connection mode, a ratchet gear and a transposition gear are sequentially arranged right above the rotating connecting rod, the ratchet gear and the transposition gear are respectively arranged on the bearing shaft seat in a movable connection mode, the execution main cylinder and the execution auxiliary cylinder are respectively arranged on the support bracket through cylinder seats, the output shaft of the execution main cylinder is movably connected with the rotating connecting rod through a joint, the pawl is arranged on the rotating connecting rod in a movable connection mode and is mutually meshed and clamped with the ratchet gear, the output shaft of the execution auxiliary cylinder is movably connected with the transposition pawl through the joint, the transposition pawl is arranged on the support bracket in a movable connection mode, the displacement rotary table is arranged on a bearing shaft seat through a bearing, is mutually connected with the ratchet wheel gear and the indexing gear, and is provided with a plurality of groups of clamping units; the transposition clamping jaw is pushed away from the notch of the transposition gear through the execution auxiliary cylinder, the pawl is driven to clamp the ratchet gear through the execution main cylinder, then the displacement rotary table rotates, the extension spring plays a role in pressing the pawl on the ratchet gear all the time, the guiding effect of the rotation direction of the displacement rotary table is played, and the transposition clamping jaw is clamped and fixed at the notch of the transposition gear through the execution auxiliary cylinder.
The actuating mechanism comprises an actuating support, a lifting plate, a linkage shaft lever, a stepping motor, a cam, a translation cylinder, an indexing rotary seat, a stretching shaft lever, a first punching plate, a second punching plate and a punch; the actuating support is arranged on the conveying mechanism, a lifting plate is arranged on the inner wall of the actuating support in a sliding fit mode, a linkage shaft lever is arranged on the outer wall of one side of the lifting plate in a movable connection mode, a top end shaft head of the linkage shaft lever is connected with a cam through a pin bolt, the stepping motor is arranged on the outer wall of the actuating support through a motor base, the cam is arranged on an output shaft of the stepping motor through a flange, the translation cylinder is arranged on the bottom wall of the lifting plate through a cylinder base, the indexing rotary seat is arranged on the bottom wall of the lifting plate through a bearing base, stretching shaft levers are symmetrically arranged on the indexing rotary seat in a movable connection mode, one end shaft heads of the stretching shaft levers are respectively connected with a first punching plate and a second punching plate in a movable connection mode, and the first punching plate is arranged on the translation cylinder through a pin bolt, the first punching plate and the second punching plate are respectively and uniformly provided with punches through bolts; through step motor drive cam gyration, through eccentric gyration pulling linkage axostylus axostyle of cam and carry out up-and-down reciprocating motion, then drive the lifter plate and slide in the ascending and descending of execution support, rethread translation cylinder promotes a dash board translation, then through stretching the synchronous translation motion of drawing the synchronous transposition of axostylus axostyle pulling graduation swivel mount gyration and pulling No. two dash boards, carry out the blanking through the drift at last.
The conveying mechanism comprises a bottom plate, a rolling bracket, a conveying roller, a conveying belt, a motor, a sliding guide frame, a pulley, a rocking wheel, a belt wheel, a linkage belt and a synchronous toothed plate; the bottom plate on install the roll support, evenly install conveying roller through the bearing on the inner wall of roll support, conveying roller's outer lane is provided with the transmission band, through the transmission band with a plurality of conveying roller transmission connection each other, the motor pass through the motor cabinet and install on the outer wall of roll support, the output shaft of motor passes through shaft coupling and the roll support on conveying roller's one end spindle nose interconnect, the slip leading truck pass through the slider symmetry and install on the bottom plate, and the slip leading truck runs through in the inside of roll support, the both sides end of slip leading truck installs the pulley respectively through the bearing, the pulley pass through rolling mode and bottom plate butt each other, the rocking wheel pass through the bearing frame symmetry and install on the bottom plate, the output shaft of rocking wheel installs the band pulley through the bearing, the outer lane of band pulley is provided with the interlocking band, the synchronous toothed plates are respectively arranged on the sliding guide frame through pin bolts and are mutually connected with the linkage belt through bolts; the motor drives the conveying roller to drive the conveying belt to convey, the rocking wheel drives the belt wheel and the linkage belt to rotate, and then the synchronous toothed plate is pulled to enable the sliding guide frame to carry out synchronous interval adjustment.
The clamping unit comprises a clamping bracket, a reciprocating cylinder, a spur rack, a spur gear, a diameter turntable and a clamping plate; the clamping support is arranged on the indexing mechanism, the reciprocating cylinder is arranged on the bottom wall of the clamping support through a cylinder seat, the spur rack is arranged on the bottom wall of the clamping support in a sliding fit mode, the output shaft end of the reciprocating cylinder is connected with the spur rack through a floating joint, the spur rack is meshed with the spur gear for transmission, the spur gear is arranged on the bottom wall of the clamping support through a bearing seat, the diameter turntable is arranged on the clamping support through a bearing, the diameter turntable is connected with the spur gear, the clamping plate is uniformly arranged on the clamping support in a sliding fit mode, and the clamping plate is connected with the diameter turntable through a pulley bearing in a sliding fit mode; the straight rack is pushed to be in meshed transmission with the straight gear through the reciprocating cylinder, the diameter rotary table is driven to rotate through the rotation of the straight gear, and the clamping plate is moved to synchronously expand outwards through the sliding groove formed in the diameter rotary table to clamp.
Preferably; the supporting bracket on evenly be provided with the helping hand wheel, will the supporting bracket on evenly be provided with the helping hand wheel, prevent that the displacement revolving stage from increasing because of the bearing weight that leads to of the bracket connection a plurality of electric appliance cabinets, increase frictional resistance in the process of transposition transfer, lead to the motion process not to link up.
Preferably; the end face of the punch is designed to be inclined, noise pollution when the electric appliance cabinet is blanked is convenient to reduce, the end face at the high inclined position of the punch is firstly contacted with the surface of the blanked electric appliance cabinet to form tearing blanking, and therefore noise generated by blanking is reduced.
In addition, the invention also provides a sheet metal processing method of the electrical cabinet sheet metal stamping processing equipment, and the specific blanking processing method comprises the following steps:
s1, conveying: the conveying mechanism is used for guiding and conveying the metal plates of the electric cabinets with different diameters;
s2, intermittent transfer: conveying the electrical cabinet metal plates to be blanked into the indexing mechanism through the S1, sequentially conveying the electrical cabinet metal plates through the indexing mechanism in a rotating manner, and facilitating subsequent blanking processing through circulating conveying;
s3, blanking: the actuating mechanism descends in a reciprocating manner, and the positions on two sides of the electrical cabinet metal plate conveyed in the S2 rotary manner are punched one by one;
s4, checking and collecting: and (3) carrying out blanking port inspection on the electrical cabinet metal plate which is subjected to blanking processing by field workers, recording detail changes of blanking cuts, and collecting the detail changes one by one.
The invention has the beneficial effects that:
the invention has the advantages that the indexing conveying of the electric appliance cabinet is completed through the indexing mechanism, the indexing claw is pushed away from the notch of the indexing gear through the execution auxiliary cylinder, the ratchet gear is clamped by the pawl driven by the execution main cylinder, then the rotary table is displaced to rotate, the extension spring plays a role in always pressing the pawl on the ratchet gear, and the guide effect of the rotary direction of the displacement rotary table is played.
The invention carries out guide conveying on the electric appliance cabinets with different sizes through the sliding guide frame, drives the belt wheel and the linkage belt to rotate through the rocking wheel, and then pulls the synchronous toothed plate to enable the sliding guide frame to carry out synchronous interval adjustment, and the adjusting mode is suitable for conveying the electric appliance cabinets with different diameters to carry out guide conveying.
The clamping unit is used for clamping the electric appliance cabinets with different diameters, the straight rack is meshed with the straight gear for transmission, so that the clamping force of the clamping plate is improved, the electric appliance cabinets are prevented from shaking, errors of machining accuracy of the heat dissipation holes are avoided, the clamping distance of the clamping plate is synchronously controlled through the diameter rotating disc, and the clamping unit is suitable for clamping and fixing the electric appliance cabinets with different diameters.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of the present invention in a primary viewing position;
FIG. 2 is a perspective view of the present invention in a rear-view position;
FIG. 3 is a perspective view of the actuator of the present invention;
FIG. 4 is a schematic view of the indexing mechanism of the present invention in a partially sectioned perspective configuration;
FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 4;
fig. 6 is a partial enlarged view of the invention at B in fig. 4.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.
As shown in fig. 1 to 6, the electrical cabinet sheet metal stamping device comprises an indexing mechanism 1, an executing mechanism 2 and a conveying mechanism 3, wherein the indexing mechanism 1 is mounted on the conveying mechanism 3, the executing mechanism 2 is mounted on the conveying mechanism 3, and the executing mechanism 2 is located right above the indexing mechanism 1; wherein:
the indexing mechanism 1 comprises a support bracket 10, a bearing shaft seat 11, a rotating connecting rod 12, a ratchet gear 13, an indexing gear 14, an execution main cylinder 15, an execution auxiliary cylinder 16, a pawl 17, an indexing claw 18, a clamping unit 19 and a displacement rotary table 19A; the supporting bracket 10 is arranged on the conveying mechanism 3, the supporting bracket 10 is uniformly provided with the assistance wheels, and the supporting bracket 10 is uniformly provided with the assistance wheels, so that the situation that the movement process is discontinuous due to the increase of the bearing weight of the displacement rotary table 19A caused by the support of a plurality of electric cabinets and the increase of the friction resistance in the transposition transfer process is avoided; the bearing shaft seat 11 is arranged on a support bracket 10, the outer ring of the bearing shaft seat 11 is provided with a rotating connecting rod 12 in a movable connection mode, a ratchet gear 13 and an indexing gear 14 are sequentially arranged right above the rotating connecting rod 12, the ratchet gear 13 and the indexing gear 14 are respectively arranged on the bearing shaft seat 11 in a movable connection mode, an execution main cylinder 15 and an execution auxiliary cylinder 16 are respectively arranged on the support bracket 10 through cylinder seats, the output shaft of the execution main cylinder 15 is movably connected with the rotating connecting rod 12 through a joint, a pawl 17 is arranged on the rotating connecting rod 12 in a movable connection mode, the pawl 17 is mutually meshed and clamped with the ratchet gear 13, the output shaft of the execution auxiliary cylinder 16 is movably connected with an indexing clamping jaw 18 through a joint, and the indexing clamping jaw 18 is arranged on the support bracket 10 in a movable connection mode, the indexing claw 18 and the indexing gear 14 are meshed and clamped with each other, the displacement rotary table 19A is mounted on the bearing shaft seat 11 through a bearing, the displacement rotary table 19A is connected with the ratchet gear 13 and the indexing gear 14, and a plurality of groups of clamping units 19 are arranged on the displacement rotary table 19A; the indexing claw 18 is pushed away from the notch of the indexing gear 14 through the execution auxiliary air cylinder 16, the pawl 17 is driven to clamp the ratchet gear 13 through the execution main air cylinder 15, then the displacement rotary table 19A rotates, the extension spring plays a role of always pressing the pawl 17 on the ratchet gear 13 and plays a role of guiding the rotation direction of the displacement rotary table 19A, and the indexing claw 18 is clamped at the notch of the indexing gear 14 through the execution auxiliary air cylinder 16 to realize fixation.
The clamping unit 19 comprises a clamping bracket 191, a reciprocating cylinder 192, a spur rack 193, a spur gear 194, a diameter turntable 195 and a clamping plate 196; the clamping bracket 191 is arranged on the indexing mechanism 1, the reciprocating cylinder 192 is arranged on the bottom wall of the clamping bracket 191 through a cylinder seat, the spur rack 193 is arranged on the bottom wall of the clamping bracket 191 through a sliding fit mode, the output shaft end of the reciprocating cylinder 192 is mutually connected with the spur rack 193 through a floating joint, the spur rack 193 and the spur gear 194 are mutually meshed for transmission, the spur gear 194 is arranged on the bottom wall of the clamping bracket 191 through a bearing seat, the diameter turntable 195 is arranged on the clamping bracket 191 through a bearing, the diameter turntable 195 is mutually connected with the spur gear 194, the clamping plates 196 are uniformly arranged on the clamping bracket 191 through a sliding fit mode, and the clamping plates 196 are mutually connected with the diameter turntable 195 through a rotary wheel bearing in a sliding way; the straight rack 193 is pushed by the reciprocating cylinder 192 to be meshed with the straight gear 194 for transmission, the diameter rotary disc 195 is driven to rotate through the rotation of the straight gear 194, and the clamping plate 196 is moved to synchronously expand and clamp through a sliding groove arranged on the diameter rotary disc 195.
The actuating mechanism 2 comprises an actuating support 20, a lifting plate 21, a linkage shaft lever 22, a stepping motor 23, a cam 24, a translation cylinder 25, an indexing rotary seat 26, a stretching shaft lever 27, a first punching plate 28, a second punching plate 29 and a punch 29A; the actuating support 20 is installed on the conveying mechanism 3, the inner wall of the actuating support 20 is provided with a lifting plate 21 in a sliding fit manner, the outer wall of one side of the lifting plate 21 is provided with a linkage shaft rod 22 in a movable connection manner, the top end shaft head of the linkage shaft rod 22 is connected with a cam 24 through a pin bolt, the stepping motor 23 is installed on the outer wall of the actuating support 20 through a motor base, the output shaft of the stepping motor 23 is provided with the cam 24 through a flange, the translation cylinder 25 is installed on the bottom wall of the lifting plate 21 through a cylinder base, the indexing rotary seat 26 is installed on the bottom wall of the lifting plate 21 through a bearing base, the indexing rotary seat 26 is symmetrically provided with stretching shaft rods 27 in a movable connection manner, and one end shaft heads of the stretching shaft rods 27 are respectively connected with a first punching plate 28 and a second punching plate 29 in a movable connection manner, the first punching plate 28 is installed on the translation cylinder 25 through a pin bolt, the second punching plate 29 is installed on the lifting plate 21 in a sliding fit mode, the first punching plate 28 and the second punching plate 29 are respectively and uniformly provided with a punching head 29A through a bolt, the end face of the punching head 29A is in an inclined design, so that noise pollution during punching of the electric appliance cabinet is reduced, and the end face of the punching head 29A at the inclined high position is firstly contacted with the surface of the electric appliance cabinet to form punching tearing, so that the noise generated by punching is reduced; the stepping motor 23 drives the cam 24 to rotate, the cam 24 eccentrically rotates to pull the linkage shaft lever 22 to reciprocate up and down, then the lifting plate 21 is driven to slide up and down on the execution support 20, the translation cylinder 25 pushes the first punching plate 28 to translate, the stretching shaft lever 27 pulls the indexing rotary seat 26 to rotate and pulls the second punching plate 29 to synchronously translate, and finally punching is performed through the punch 29A.
The conveying mechanism 3 comprises a bottom plate 30, a rolling bracket 31, a conveying roller 32, a conveying belt 33, a motor 34, a sliding guide frame 35, a pulley 36, a rocking wheel 37, a belt wheel 38, a linkage belt 39 and a synchronous toothed plate 39A; the bottom plate 30 on install rolling bracket 31, evenly install conveying roller 32 through the bearing on rolling bracket 31's the inner wall, conveying roller 32's outer lane is provided with transmission band 33, through transmission band 33 with a plurality of conveying roller 32 transmission connection each other, motor 34 install on rolling bracket 31's outer wall through the motor cabinet, motor 34's output shaft passes through shaft coupling and rolling bracket 31 on conveying roller 32's one end spindle nose interconnect, sliding guide frame 35 install on bottom plate 30 through the slider symmetry, and sliding guide frame 35 runs through the inside in rolling bracket 31, sliding guide frame 35's both sides end installs pulley 36 respectively through the bearing, pulley 36 pass through rolling mode and bottom plate 30 butt each other, rocking wheel 37 install on bottom plate 30 through the bearing cabinet symmetry, an output shaft of the rocking wheel 37 is provided with a belt wheel 38 through a bearing, an outer ring of the belt wheel 38 is provided with a linkage belt 39, synchronous tooth-shaped plates 39A are respectively arranged on the sliding guide frame 35 through pin bolts, and the synchronous tooth-shaped plates 39A are mutually connected with the linkage belt 39 through bolts; the motor 34 drives the conveying roller 32 to drive the conveying belt 33 to convey, the rocking wheel 37 drives the belt wheel 38 and the linkage belt 39 to rotate, and then the synchronous toothed plate 39A is pulled to enable the sliding guide frame 35 to carry out synchronous interval adjustment.
In addition, the invention also provides a sheet metal processing method of the electrical cabinet sheet metal stamping processing equipment, and the specific blanking processing method comprises the following steps:
s1, conveying: the conveying mechanism 3 is used for guiding and conveying the metal plates of the electric cabinets with different diameters;
s2, intermittent transfer: conveying the electrical cabinet metal plates to be blanked into the indexing mechanism 1 through the S1, sequentially conveying the electrical cabinet metal plates through the indexing mechanism 1 in a rotating mode, and facilitating subsequent blanking through circulating conveying;
s3, blanking: the actuating mechanism 2 descends in a reciprocating manner, and the positions on two sides of the electrical cabinet metal plate conveyed in the S2 rotary manner are punched one by one;
s4, checking and collecting: and (3) carrying out blanking port inspection on the electrical cabinet metal plate which is subjected to blanking processing by field workers, recording detail changes of blanking cuts, and collecting the detail changes one by one.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an regulator cubicle panel beating stamping equipment, includes indexing mechanism (1), actuating mechanism (2) and transport mechanism (3), its characterized in that: the transfer mechanism (3) is provided with a transposition mechanism (1), the actuating mechanism (2) is arranged on the transfer mechanism (3), and the actuating mechanism (2) is positioned right above the transposition mechanism (1); wherein:
the indexing mechanism (1) comprises a supporting bracket (10), a bearing shaft seat (11), a rotating connecting rod (12), a ratchet gear (13), an indexing gear (14), an execution main cylinder (15), an execution auxiliary cylinder (16), a pawl (17), an indexing claw (18), a clamping unit (19) and a displacement rotary table (19A); the device is characterized in that the supporting bracket (10) is arranged on the conveying mechanism (3), the bearing shaft seat (11) is arranged on the supporting bracket (10), the outer ring of the bearing shaft seat (11) is provided with a rotating connecting rod (12) in a movable connection mode, a ratchet gear (13) and an indexing gear (14) are sequentially arranged right above the rotating connecting rod (12), the ratchet gear (13) and the indexing gear (14) are respectively arranged on the bearing shaft seat (11) in a movable connection mode, the execution main cylinder (15) and the execution auxiliary cylinder (16)) are respectively arranged on the supporting bracket (10) through cylinder seats, the output shaft of the execution main cylinder (15) is movably connected with the rotating connecting rod (12) through a joint, the pawl (17) is arranged on the rotating connecting rod (12) in a movable connection mode, and the pawl (17) is mutually meshed and clamped with the ratchet gear (13), the output shaft of the execution auxiliary cylinder (16) is movably connected with the indexing claw (18) through a joint, the indexing claw (18) is installed on the supporting bracket (10) in a movable connection mode, the indexing claw (18) is meshed and clamped with the indexing gear (14), the displacement rotary table (19A) is installed on the bearing shaft seat (11) through a bearing, the displacement rotary table (19A) is connected with the ratchet gear (13) and the indexing gear (14) mutually, and a plurality of groups of clamping units (19) are arranged on the displacement rotary table (19A).
2. The electrical cabinet sheet metal stamping device according to claim 1, wherein: the actuating mechanism (2) comprises an actuating support (20), a lifting plate (21), a linkage shaft lever (22), a stepping motor (23), a cam (24), a translation cylinder (25), an indexing rotary seat (26), a stretching shaft lever (27), a first punching plate (28), a second punching plate (29) and a punch head (29A); the automatic conveying device is characterized in that the execution support (20) is installed on the conveying mechanism (3), a lifting plate (21) is installed on the inner wall of the execution support (20) in a sliding fit mode, a linkage shaft lever (22) is installed on the outer wall of one side of the lifting plate (21) in a movable connection mode, a top end shaft head of the linkage shaft lever (22) is connected with a cam (24) through a pin bolt, a stepping motor (23) is installed on the outer wall of the execution support (20) through a motor base, a cam (24) is installed on an output shaft of the stepping motor (23) through a flange, a translation cylinder (25) is installed on the bottom wall of the lifting plate (21) through a cylinder base, an indexing rotary seat (26) is installed on the bottom wall of the lifting plate (21) through a bearing base, and stretching shaft levers (27) are symmetrically installed on the indexing rotary seat (26) in a movable, one end shaft heads of the stretching shaft rod (27) are respectively connected with a first punching plate (28) and a second punching plate (29) in a movable connection mode, the first punching plate (28) is installed on the translation cylinder (25) through a pin bolt, the second punching plate (29) is installed on the lifting plate (21) in a sliding fit mode, and punching heads (29A) are respectively and uniformly installed on the first punching plate (28) and the second punching plate (29) through bolts.
3. The electrical cabinet sheet metal stamping device according to claim 1, wherein: the conveying mechanism (3) comprises a bottom plate (30), a rolling support (31), a conveying roller (32), a conveying belt (33), a motor (34), a sliding guide frame (35), a pulley (36), a rocking wheel (37), a belt wheel (38), a linkage belt (39) and a synchronous toothed plate (39A); bottom plate (30) on install rolling bracket (31), evenly install conveying roller (32) through the bearing on the inner wall of rolling bracket (31), the outer lane of conveying roller (32) is provided with transmission band (33), through transmission band (33) connect a plurality of conveying roller (32) transmission each other, motor (34) install on the outer wall of rolling bracket (31) through the motor cabinet, the output shaft of motor (34) passes through shaft coupling and rolling bracket (31) and goes up the one end spindle nose interconnect of conveying roller (32), sliding guide frame (35) install on bottom plate (30) through the slider symmetry, and sliding guide frame (35) run through in the inside of rolling bracket (31), pulley (36) are installed respectively through the bearing to the both sides end of sliding guide frame (35), pulley (36) pass through the mutual butt of rolling mode and bottom plate (30), rocking wheel (37) install on bottom plate (30) through the bearing frame symmetry, rocking wheel (37)'s output shaft installs band pulley (38) through the bearing, the outer lane of band pulley (38) is provided with linkage area (39), synchronous tooth shaped plate (39A) install on sliding guide frame (35) through the cotter bolt respectively, synchronous tooth shaped plate (39A) pass through bolt and linkage area (39) interconnect.
4. The electrical cabinet sheet metal stamping device according to claim 1, wherein: the clamping unit (19) comprises a clamping bracket (191), a reciprocating cylinder (192), a spur rack (193), a spur gear (194), a diameter turntable (195) and a clamping plate (196); the clamping bracket (191) is arranged on the indexing mechanism (1), the reciprocating cylinder (192) is arranged on the bottom wall of the clamping bracket (191) through a cylinder seat, the straight rack (193) is arranged on the bottom wall of the clamping bracket (191) in a sliding fit mode, the output shaft end of the reciprocating cylinder (192) is connected with a spur rack (193) through a floating joint, the straight rack (193) and the straight gear (194) are in meshed transmission, the straight gear (194) is arranged on the bottom wall of the clamping bracket (191) through a bearing seat, the diameter rotary table (195) is arranged on the clamping bracket (191) through a bearing, the diameter rotary table (195) is connected with the straight gear (194), the clamping plate (196) is evenly arranged on the clamping bracket (191) in a sliding fit way, and the clamping plate (196) is mutually connected with the diameter rotary disc (195) in a sliding way through a rotary wheel bearing.
5. The electrical cabinet sheet metal stamping device according to claim 1, wherein: the supporting bracket (10) is evenly provided with a power-assisted wheel.
6. The electrical cabinet sheet metal stamping device according to claim 2, wherein: the end face of the punch (29A) is designed to be inclined.
7. The electrical cabinet sheet metal stamping device according to claim 1, wherein: the electrical cabinet metal plate stamping device is used for carrying out blanking processing on the electrical cabinet metal plate, and the specific blanking processing method comprises the following steps:
s1, conveying: the conveying mechanism (3) is used for guiding and conveying the electric cabinet metal plates with different diameters;
s2, intermittent transfer: conveying the electrical cabinet metal plates to be blanked into the indexing mechanism (1) through the S1, rotating the indexing mechanism (1) to sequentially convey the electrical cabinet metal plates, and providing convenience for subsequent blanking through circulating conveying;
s3, blanking: the actuating mechanism (2) descends in a reciprocating manner, and the positions on two sides of the electrical cabinet metal plate conveyed in the S2 rotation mode are punched one by one;
s4, checking and collecting: and (3) carrying out blanking port inspection on the electrical cabinet metal plate which is subjected to blanking processing by field workers, recording detail changes of blanking cuts, and collecting the detail changes one by one.
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| CN202010469241.6A CN111558647B (en) | 2020-05-28 | 2020-05-28 | Electrical cabinet metal plate stamping device and metal plate machining method |
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| CN202010469241.6A CN111558647B (en) | 2020-05-28 | 2020-05-28 | Electrical cabinet metal plate stamping device and metal plate machining method |
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| CN112909803A (en) * | 2021-01-23 | 2021-06-04 | 彭威海 | Sheet metal machining process for high-low voltage complete electrical cabinet |
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| CN114985587A (en) * | 2022-07-18 | 2022-09-02 | 江苏衡融实业有限公司 | Continuous drilling device for machining electrical cabinet |
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