CN111531009A

CN111531009A - Stamping equipment for processing bus duct and fixing method thereof

Info

Publication number: CN111531009A
Application number: CN202010369506.5A
Authority: CN
Inventors: 郭春松; 王俊
Original assignee: Zhenjiang Sicurezza Electric Co ltd
Current assignee: Zhenjiang Sicurezza Electric Co ltd
Priority date: 2020-05-02
Filing date: 2020-05-02
Publication date: 2020-08-14

Abstract

The invention discloses stamping equipment for processing a bus duct and a fixing method thereof, and the stamping equipment comprises a stamping table, wherein an L-shaped mounting frame is fixedly connected to the middle part of one side wall of the stamping table, an air cylinder is fixedly mounted on one side wall of the top of the L-shaped mounting frame, an output end of the air cylinder is in transmission connection with a connecting block, the bottom end of the connecting block is fixedly connected with an upper die, a first lower die is clamped and connected to the middle part of the top end of the stamping table, a storage box is slidably connected to one side of the top end of the stamping table, a sponge block is fixedly connected to the middle part of the inner wall of the bottom end of the storage box, and an installation plate is fixedly connected to one side of the bottom end of the stamping table The air guide pipe can be used for fixing a plurality of stamping materials quickly and stably.

Description

Stamping equipment for processing bus duct and fixing method thereof

Technical Field

The invention relates to stamping equipment, in particular to stamping equipment for processing a bus duct and a fixing method thereof.

Background

The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for all elements of dispersion system, and can be used for replacing electric wire and cable in indoor low-voltage power transmission main line engineering project, and along with the emergence of modern engineering facilities and equipment, the power consumption of every industry can be quickly increased, in particular the appearance of lots of high-rise buildings and large-scale factory workshops, the traditional cable used as power transmission conductor can not meet the requirements in large-current transmission system, and the parallel connection of several cables can bring lots of inconveniences for field installation and construction connection.

In the production and processing stage of the bus duct, a shell of the bus duct is formed by stamping through stamping equipment, but the existing stamping equipment has the following defects during processing:

1. the air cylinder drives the upper die to press downwards during stamping, an operator needs to put stamping materials into the die, potential safety hazards are high, similar safety accidents frequently occur in recent years, and therefore the operator needs to pay high attention during stamping, stamping efficiency is low, and stamping continuity is poor;

2. part designs the intelligent stamping material loading and unloading mechanism, but the structure is complex, the cost is high, the subsequent damage is very difficult to maintain, and the mechanism is not suitable for the requirement of a common scale processing field;

3. during stamping, a lubricant needs to be sprayed in advance to protect a stamping die, and after the existing lubricant is consumed, the die needs to be disassembled or directly sprayed, so that the processing efficiency is reduced or potential safety hazards exist.

Disclosure of Invention

The invention aims to provide stamping equipment for processing a bus duct and a fixing method thereof, and aims to solve the problems of poor continuity and high potential safety hazard of stamping processing in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a stamping device for processing a bus duct comprises a stamping table, wherein an L-shaped mounting frame is fixedly connected to the middle of one side wall of the stamping table, an air cylinder is fixedly mounted on one side wall of the top of the L-shaped mounting frame, a connecting block is connected to the output end of the air cylinder in a transmission manner, an upper die is fixedly connected to the bottom end of the connecting block, a first lower die is connected to the middle of the top end of the stamping table in a clamping manner, a storage box is slidably connected to one side of the top end of the stamping table, a sponge block is fixedly connected to the middle of the inner wall of the bottom end of the storage box, an installation plate is fixedly connected to one side of the bottom end of the stamping table, a rotary table is arranged at the top of the installation plate, an exhaust fan is fixedly mounted at the middle of the top end of the rotary table, connecting rods are fixedly connected to four side walls of the, sucking discs are arranged inside the four circular grooves, and a lamp strip is fixedly embedded on one side of the top end of the punching table.

As a preferable technical scheme of the invention, the bottom end of the turntable is fixedly connected with a support column, a first compression spring is arranged on the side of the bottom end of the support column, the bottom end of the first compression spring is fixedly connected with the top end of the mounting plate, a central column is rotatably connected in the middle of the bottom end of the support column, and the bottom end of the central column is fixedly connected with the top end of the mounting plate.

According to a preferred technical scheme, a fan cover is fixedly embedded at the joint of the interior of the rotary table and the suction opening of the exhaust fan, air guide pipes are fixedly connected between the four side walls of the fan cover and the bottom ends of the four suction cups, the middle parts of the four air guide pipes are respectively and alternately connected with the interiors of the four connecting rods, an air outlet of the exhaust fan is fixedly connected with an air collecting box, and the four side walls of the air collecting box are respectively and fixedly connected with inclined cooling pipes.

As a preferred technical scheme of the present invention, an installation groove is chiseled on one corner of the top end of the stamping table, a self-resetting push switch is fixedly installed on the inner wall of the bottom end of the installation groove, an elastic plate is fixedly connected to the top end inside the installation groove, and the lamp strip is electrically connected to a power supply through the self-resetting push switch.

As a preferred technical scheme, sleeves are fixedly connected to the middle parts of the bottom ends of the four connecting rods, top posts are movably inserted into the four sleeves, second compression springs are fixedly connected between the inner walls of the top ends of the four sleeves and the top ends of the four top posts, and the bottoms of the top posts are hemispherical.

As a preferred technical scheme of the invention, a controller is fixedly mounted at one corner of the top end of the stamping table, the cylinder is electrically connected with the controller, the controller is electrically connected with a power supply, and the exhaust fan is electrically connected with the power supply through an exhaust fan switch arranged on the mounting plate.

According to a preferable technical scheme of the invention, the air cylinder carries out regular lifting motion during stamping, the controller controls the lifting interval time of the air cylinder, stamping materials are placed at the top ends of the four second lower dies, the exhaust fan is started, the exhaust fan forms negative pressure suction force in the four suckers through the air cover and the four air guide pipes, and the four suckers fix the four stamping materials at the top ends of the four second lower dies respectively.

As a preferred technical scheme of the present invention, the rotation of the turntable synchronously drives four second lower dies to rotate, one of the second lower dies moves to a position right above the first lower die, one of the top posts moves to a top end of the elastic plate, the elastic plate pushes the self-resetting type press switch to be turned on after being extruded, the light bar is turned on, an output end of the air cylinder pushes the upper die to descend, the upper die drives one of the second lower dies to descend after descending, the first lower die and the descending second lower die are combined and spliced, and a stamping material located at the bottom of the upper die completes stamping.

As a preferable technical solution of the present invention, the output end of the air cylinder contracts, one of the second lower dies ascends under the pushing of the elastic force of the first compression spring, the turntable continues to rotate, one of the second lower dies rotates out of the position right below the upper die, the other of the second lower dies rotates to the position right below the upper die to realize the next stamping, the air outlet of the exhaust fan generates an air flow, the air collecting box collects the air flow and then blows out the air flow from the four oblique cooling pipes, and the air flow blown out from the four oblique cooling pipes blows out to the four second lower dies respectively.

According to a preferable technical scheme of the invention, the lubricant is filled in the sponge block, the first lower die pushes the storage box after being detached, the storage box moves to a position right below the upper die, the cylinder drives the upper die to descend, the upper die and the sponge block are extruded, and the lubricant in the sponge block is wiped on the inner wall of the upper die.

Compared with the prior art, the invention has the beneficial effects that:

1. the rotary table is arranged, the connecting rods and the second lower dies are matched, a plurality of stamping materials can be placed in the area outside the cylinder, so that hands are prevented from being pressed by the cylinder, the safety is higher, the second lower dies are matched with the suckers and the air guide pipes, the plurality of stamping materials can be quickly and stably fixed, the stamping materials can be sequentially stamped by rotating the rotary table, the stamping processing continuity is good, the stamping efficiency is high, the second lower dies and the first lower die are sequentially spliced and combined during stamping, the stamping process is stable, and compared with the arrangement of the plurality of lower dies, the structure volume and the cost are reduced.

2. The automatic stamping device is provided with the elastic plate, the self-reset type press switch and the lamp strip, and the elastic plate, the self-reset type press switch and the lamp strip are matched with the sleeve and the ejection column, so that the rotation of a plurality of second lower dies can be positioned, when the automatic stamping device moves to the position right below the upper die, the lamp strip is lightened, an operator is prompted to be correct in position without continuously rotating, the stamping processing can be completed immediately, the structure is simple, the stamping is more accurate, the observation and the control of the operator are convenient, and the later maintenance is.

3. The invention is provided with the storage box and the sponge block, and through matching with the lifting process of the upper die, the lubricant can be uniformly coated on the inner wall of the upper die, the spraying is not required to be disassembled, the shutdown frequency is reduced, the processing efficiency is ensured, the danger of spraying without shutdown is avoided, and the operation is more convenient and safer.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a sectional view of a portion of the carousel of the present invention;

FIG. 4 is a schematic view of the structure at A in FIG. 3;

FIG. 5 is a cross-sectional view of a sleeve portion of the present invention;

fig. 6 is a schematic structural view of the wind-collecting box of the present invention.

In the figure: 1. a punching stage; 2. an L-shaped mounting bracket; 3. a cylinder; 4. connecting blocks; 5. an upper die; 6. storing the box; 7. a sponge block; 8. mounting a plate; 9. a first compression spring; 10. a support pillar; 11. a turntable; 12. an exhaust fan; 13. a connecting rod; 14. a second lower mold; 15. a light strip; 16. a circular groove; 17. a suction cup; 18. a sleeve; 19. a top pillar; 20. a fan housing; 21. an air guide pipe; 22. a central column; 23. mounting grooves; 24. a self-resetting push switch; 25. an elastic plate; 26. a second compression spring; 27. a wind collecting box; 28. an oblique cooling pipe; 29. a first lower mold; 30. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the invention provides a technical scheme of a stamping device for processing a bus duct, which comprises the following steps:

according to the drawings of fig. 1-6, comprising a punching table 1, wherein an L-shaped mounting frame 2 is fixedly connected to the middle of one side wall of the punching table 1, an air cylinder 3 is fixedly mounted on one side wall of the top of the L-shaped mounting frame 2, an output end of the air cylinder 3 is in transmission connection with a connecting block 4, a bottom end of the connecting block 4 is fixedly connected with an upper die 5, a first lower die 29 is clamped and connected to the middle of the top end of the punching table 1, a storage box 6 is slidably connected to one side of the top end of the punching table 1, a sponge block 7 is fixedly connected to the middle of the inner wall of the bottom end of the storage box 6, the sponge block 7 can fully absorb and store poured lubricant, when extrusion occurs, the lubricant absorbed inside the sponge block 7 can uniformly flow out, a mounting plate 8 is fixedly connected to one side of the bottom end of the punching table 1, a rotary plate 11 is arranged at the, the equal fixedly connected with second bed die 14 of one end that carousel 11 was kept away from to four connecting rods 13, second bed die 14 splices with first bed die 29, four second bed die 14 small in size, be convenient for operator manual rotation carousel 11, one side on four second bed die 14 tops has all been dug circular recess 16, the inside of four circular recesses 16 all is equipped with sucking disc 17, reduce stamping material's the fixed degree of difficulty, reduce operator hand operation volume and operation complexity, the safety is improved, one side fixed the pegging graft on punching press 1 top has lamp area 15, the suggestion in lamp area 15 is more directly perceived, do not influenced by the punching press noise.

Secondly, a supporting column 10 is fixedly connected to the bottom end of the rotary table 11, a first compression spring 9 is arranged on the side of the bottom end of the supporting column 10, the bottom end of the first compression spring 9 is fixedly connected to the top end of the mounting plate 8, a central column 22 is rotatably connected to the middle of the bottom end of the supporting column 10, the bottom end of the central column 22 is fixedly connected to the top end of the mounting plate 8, a fan cover 20 is fixedly embedded at the connection position between the inside of the rotary table 11 and the suction opening of the exhaust fan 12, air guide pipes 21 are fixedly connected between the four side walls of the fan cover 20 and the bottom ends of the four suction cups 17, the four air guide pipes 21 are, the structure is simplified, the middle parts of the four air guide pipes 21 are respectively connected with the inner parts of the four connecting rods 13 in a penetrating manner, the air outlet of the exhaust fan 12 is fixedly connected with an air collecting box 27, and four side walls of the air collecting box 27 are fixedly connected with inclined cooling pipes 28.

In addition, a mounting groove 23 is chiseled on one corner of the top end of the punching platform 1, a self-reset type press switch 24 is fixedly mounted on the inner wall of the bottom end of the mounting groove 23, an elastic plate 25 is fixedly connected to the top end inside the mounting groove 23, the elastic plate 25 deforms under extrusion and automatically resets after not being extruded, and the lamp strip 15 is electrically connected with a power supply through the self-reset type press switch 24.

Finally, the equal fixedly connected with sleeve 18 in middle part of four connecting rod 13 bottoms, the equal activity interlude in inside of four sleeve 18 has fore-set 19, equal fixedly connected with second compression spring 26 between the top inner wall of four sleeve 18 and the top of four fore-set 19, the bottom of fore-set 19 is hemispherical, frictional resistance is lower, a corner fixed mounting on 1 top of punching press platform has controller 30, cylinder 3 and controller 30 electric connection, controller 30 and power electric connection, air exhauster 12 is through air exhauster switch and the power electric connection that is equipped with on the mounting panel 8.

When the punching equipment is used in detail, the air cylinder 3 carries out regular lifting motion during punching, the controller 30 controls the lifting interval time of the air cylinder 3, an operator places punching materials on the top ends of the four second lower dies 14 respectively, the exhaust fan 12 is started, the exhaust fan 12 forms negative pressure suction force in the four suction cups 17 through the air cover 20 and the four air guide pipes 21, so that the four suction cups 17 can fix the four punching materials on the top ends of the four second lower dies 14 respectively, the rotary table 11 is pushed to rotate manually, the rotating rotary table 11 synchronously drives the four second lower dies 14 to rotate, when one second lower die 14 moves to be right above the first lower die 29, the top column 19 corresponding to the bottom end of the connecting rod 13 also moves to the top end of the elastic plate 25, and the elastic plate 25 is extruded by the top column 19, the self-reset type press switch 24 is pushed to be started, at the moment, the lamp strip 15 is lightened to prompt an operator not to continuously rotate the turntable 11, then the controller 30 controls the output end of the air cylinder 3 to push the upper die 5 to descend, the upper die 5 descends to drive one of the second lower dies 14 to descend, so that the first lower die 29 and the descending second lower die 14 are combined and spliced into a complete lower die, the stamping material between the upper die 5 and the lower die is stamped, after one-time stamping is completed, the controller 30 controls the output end of the air cylinder 3 to contract, one of the second lower dies 14 ascends under the pushing of the first compression spring 9, the operator pushes the turntable 11 to continuously rotate, one of the second lower dies 14 rotates out of the position under the upper die 5, the other second lower die 14 rotates to the position under the upper die 5, and the next-time stamping processing is synchronously realized, the punched material after punching can be taken down, new punched material is placed, the continuity of punching processing is realized, the air outlet of the exhaust fan 12 generates air flow, the air collection box 27 collects the air flow and then blows out the air flow from the four inclined cooling pipes 28, the air flow blown out from the four inclined cooling pipes 28 is respectively blown to the four second lower dies 14, the punched material with the temperature rising after punching is cooled by air, an operator pours the lubricant into the storage box 6, the sponge block 7 absorbs and stores the lubricant, when the lubricant needs to be smeared on the upper die 5, the first lower die 29 is firstly disassembled, then the storage box 6 is pushed to move to the position under the upper die 5, the air cylinder 3 drives the upper die 5 to descend, the descending upper die 5 and the sponge block 7 are extruded, therefore, the lubricant in the sponge block 7 can be smeared on the inner wall of the upper die 5, and in the process of multiple ascending and descending of the upper die 5, the lubricant can be uniformly wiped on the inner wall of the upper mold 5 by the mutual friction between the sponge block 7 and the upper mold 5.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stamping equipment is used in bus duct processing, includes stamping station (1), its characterized in that: the middle part of one side wall of the punching table (1) is fixedly connected with an L-shaped mounting frame (2), one side wall of the top of the L-shaped mounting frame (2) is fixedly provided with a cylinder (3), the output end of the cylinder (3) is connected with a connecting block (4) in a transmission way, the bottom of the connecting block (4) is fixedly connected with an upper die (5), the middle part of the top end of the punching table (1) is clamped and connected with a first lower die (29), one side of the top end of the punching table (1) is slidably connected with a storage box (6), the middle part of the bottom inner wall of the storage box (6) is fixedly connected with a sponge block (7), one side of the bottom end of the punching table (1) is fixedly connected with a mounting plate (8), the top of the mounting plate (8) is provided with a rotary table (11), the middle part of the top end of the rotary table (11), four the equal fixedly connected with second bed die (14) of one end of carousel (11) is kept away from in connecting rod (13), four circular recess (16) have all been dug to one side on second bed die (14) top, four the inside of circular recess (16) all is equipped with sucking disc (17), one side fixed the inlaying on punching press platform (1) top has connect lamp area (15).

2. The stamping equipment is used in processing of bus duct of claim 1, characterized in that: the bottom fixedly connected with support column (10) of carousel (11), the avris of support column (10) bottom is equipped with first compression spring (9), the bottom of first compression spring (9) and the top fixed connection of mounting panel (8), the middle part of support column (10) bottom is rotated and is connected with center post (22), the bottom of center post (22) and the top fixed connection of mounting panel (8).

3. The stamping equipment is used in processing of bus duct of claim 1, characterized in that: the fan cover is characterized in that a fan cover (20) is fixedly embedded at the joint of the interior of the rotary table (11) and the suction opening of the exhaust fan (12), air guide pipes (21) are fixedly connected between four side walls of the fan cover (20) and the bottom ends of the four suckers (17), the middle parts of the air guide pipes (21) are respectively connected with the interiors of the four connecting rods (13) in an inserting mode, an air outlet of the exhaust fan (12) is fixedly connected with an air collecting box (27), and four side walls of the air collecting box (27) are fixedly connected with inclined cooling pipes (28).

4. The stamping equipment is used in processing of bus duct of claim 1, characterized in that: punching press a corner switch on platform (1) top has mounting groove (23), the bottom inner wall fixed mounting of mounting groove (23) has from reset type press switch (24), the inside top fixedly connected with elastic plate (25) of mounting groove (23), lamp area (15) are through pressing switch (24) and power electric connection from reset type.

5. The stamping equipment is used in processing of bus duct of claim 1, characterized in that: four equal fixedly connected with sleeve (18) in middle part of connecting rod (13) bottom, four equal activity interlude in inside of sleeve (18) has fore-set (19), four equal fixedly connected with second compression spring (26) between the top inner wall of sleeve (18) and the top of four fore-set (19), the bottom of fore-set (19) is hemispherical.

6. The stamping equipment is used in processing of bus duct of claim 1, characterized in that: stamping table (1) one side angle fixed mounting on top has controller (30), cylinder (3) and controller (30) electric connection, controller (30) and power electric connection, air exhauster switch and power electric connection that are equipped with on installation panel (8) are passed through in air exhauster (12).

7. The utility model provides a bus duct processing is with stamping equipment fixed method which characterized in that: the punching equipment for processing the bus duct is according to any one of claims 1 to 6, the cylinder (3) performs regular lifting movement during punching, the controller (30) controls the lifting interval time of the cylinder (3), punching materials are placed at the top ends of the four second lower dies (14), the exhaust fan (12) is started, the exhaust fan (12) forms negative pressure suction inside the four suckers (17) through the fan cover (20) and the four air guide pipes (21), and the four suckers (17) fix the four punching materials at the top ends of the four second lower dies (14) respectively.

8. The method for fixing the stamping equipment for processing the bus duct as claimed in claim 7, wherein the method comprises the following steps: the rotation of carousel (11) drives the rotation of four second bed dies (14) in step, one of them second bed die (14) move directly over first bed die (29), one of them fore-set (19) move the top of elastic plate (25), elastic plate (25) receive promote after the extrusion from reset press switch (24) open, lamp area (15) light, the output of cylinder (3) promotes mould (5) and descends, go up the decline that drives one of them second bed die (14) after mould (5) descend, first bed die (29) and second bed die (14) combination concatenation that descends, be located the punching press material of last mould (5) bottom accomplishes stamping process.

9. The method for fixing the stamping equipment for processing the bus duct as claimed in claim 7, wherein the method comprises the following steps: the output end of the air cylinder (3) contracts, one of the second lower dies (14) rises under the pushing of the elastic force of the first compression spring (9), the turntable (11) continues to rotate, one of the second lower dies (14) rotates out of the position under the upper die (5), the other one of the second lower dies (14) rotates to the position under the upper die (5) to achieve the next stamping processing, the air outlet of the exhaust fan (12) generates air flow, the air collecting box (27) collects the air flow and then blows out the air flow from the four inclined cooling pipes (28), and the air flow blown out from the four inclined cooling pipes (28) is respectively blown to the four second lower dies (14).

10. The method for fixing the stamping equipment for processing the bus duct as claimed in claim 7, wherein the method comprises the following steps: the novel die is characterized in that lubricant is filled in the sponge block (7), the first lower die (29) is detached and then pushed to store the box (6), the storage box (6) moves to the position right below the upper die (5), the cylinder (3) drives the upper die (5) to descend, the upper die (5) and the sponge block (7) are extruded, and the lubricant in the sponge block (7) is wiped on the inner wall of the upper die (5).