CN113617940A

CN113617940A - Copper bar processing is with integrative device that punches a hole of bending

Info

Publication number: CN113617940A
Application number: CN202111026842.0A
Authority: CN
Inventors: 张斌; 杨安原
Original assignee: Anhui Huahui Power Equipment Co ltd
Current assignee: Anhui Huahui Power Equipment Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2021-11-09
Anticipated expiration: 2041-09-02
Also published as: CN113617940B

Abstract

The invention discloses a bending and punching integrated device for copper bar processing, which comprises a placing table and a punching chamber, wherein the placing table is positioned at the lower end of the punching chamber, a plurality of feeding mechanisms which are used for placing copper bar workpieces and are distributed equidistantly are arranged at the upper end of the placing table, an adjusting mechanism and a bending mechanism are arranged on the punching chamber, the adjusting mechanism and the bending mechanism both penetrate through two ends of the punching chamber, the bending mechanism is slidably arranged in the adjusting mechanism, a punching mechanism arranged on the adjusting mechanism is arranged in the punching chamber, one end of the placing table is provided with a driving piece II for driving the bending mechanism to ascend and descend, one end of the placing table is also provided with a driving piece I, the output end of the driving piece I is connected with a gear, and the upper end of the placing table is symmetrically provided with a rotary groove for the adjusting mechanism to rotate; the bending and punching device can be used for bending and punching copper bar workpieces, meets the production requirements and improves the production efficiency.

Description

Copper bar processing is with integrative device that punches a hole of bending

Technical Field

The invention relates to the technical field of copper bar processing, in particular to a bending and punching integrated device for copper bar processing.

Background

The copper bar is a high-current conductive product, is suitable for products such as high-voltage and low-voltage electrical appliances, switch contacts, power distribution equipment, bus ducts and the like, and is also widely used for super-large current electrolytic smelting projects such as metal smelting, electrochemical plating, chemical caustic soda and the like. The electrical copper bar has the advantages of low resistivity, large bending degree and the like. The copper bars are also called copper busbars or copper bus bars, are made of copper materials, and play a role in conveying current and connecting electrical equipment in a circuit. The copper bar is widely applied to electrical equipment, in particular to a complete set of distribution devices; generally, U, V, W-phase busbars and PE busbars in a power distribution cabinet are both copper bars; copper bar in use generally marks looks colour letter sign or scribbles looks paint, U looks copper bar scribbles "yellow" look, V looks copper bar scribbles "green" look, W looks copper bar scribbles "red" look, PE generating line copper bar scribbles "yellow-green alternately" double-colored, the copper bar is adding man-hour, often need bender and piercing press to handle it respectively, the processing time is long, and the centre still need transport, go up, the unloading many times, user's work burden has been increased.

Disclosure of Invention

The invention aims to provide a bending and punching integrated device for copper bar processing, which solves the following technical problems:

the problems that the bending machine and the punching machine are needed to respectively process copper bar workpieces, the processing time is long, and the labor burden of a user is increased due to the fact that the copper bar workpieces need to be transferred, loaded and unloaded for multiple times in the middle are solved; the problem of copper bar machined part appear acutely rocking easily man-hour, can't guarantee the quality of punching a hole is solved.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a copper bar processing is with integrative device that punches a hole that bends, including placing the platform and punching the hole the room, place the lower extreme that the platform is located the punching the room, the upper end of placing the platform is provided with a plurality of that is used for placing the copper bar machined part and is the reinforced mechanism that the equidistance was arranged, be provided with adjustment mechanism and the mechanism of bending on the punching the hole room, and adjustment mechanism and the mechanism of bending all run through the both ends of punching the hole the room, the mechanism slidable mounting that bends is in adjustment mechanism's inside, the inside of punching the hole the room is provided with the mechanism of punching a hole of installing on adjustment mechanism, the one end of placing the platform is provided with the drive and bends the mechanism and carry out driving piece two that go up and down.

As a further scheme of the invention: the one end of placing the platform still is provided with driving piece one, and the output of driving piece one is connected with the gear, and the upper end symmetry of placing the platform is provided with and supplies adjustment mechanism pivoted rotary tank, and the gear is located one of them rotary tank inside of placing the platform, and the gear is connected with adjustment mechanism meshing.

As a further scheme of the invention: reinforced mechanism contains supplementary piece and two curb plates, and the symmetry sets up the diaphragm between two curb plates, and supplementary piece is located between two diaphragms, all is provided with a set of bearing plate between supplementary piece and two curb plates, and the quantity of a set of bearing plate is two, and two bearing plates are the level and arrange side by side.

As a further scheme of the invention: the inside of placing the platform is provided with driving piece three that is used for driving the supplementary piece to go up and down, and the upper surface of supplementary piece and bearing plate is located same horizontal plane, and the upper surface of supplementary piece is provided with the groove of bending.

As a further scheme of the invention: adjustment mechanism contains two backup pads, and two backup pads are installed respectively at the both ends of punching the room, are provided with the axostylus axostyle between two backup pads, and the both ends of axostylus axostyle run through the both ends of punching the room respectively and rotate with two backup pads to be connected, and the runner assembly is installed to the symmetry on the surface of axostylus axostyle, and runner assembly and axostylus axostyle fixed connection are connected with the mechanism of punching a hole between two runner assemblies.

As a further scheme of the invention: the rotating assembly comprises a sleeve and a toothed ring, the sleeve is located inside the toothed ring, the toothed end of the toothed ring is connected with the output end of the driving piece I in a meshed mode, a plurality of reinforcing ribs arranged in an annular array mode are arranged between the inner wall of the toothed ring and the outer surface of the sleeve, and a limiting plate is fixedly mounted on the inner wall of the toothed ring.

As a further scheme of the invention: the mechanism of punching a hole contains arc and slide, and the arc is located one side of slide, is provided with on the limiting plate to supply the slide to carry out gliding spout one, and one side that the arc was kept away from to the slide is connected with the subassembly that punches a hole that a plurality of was the equidistance and arranges, and the quantity of subassembly and reinforced mechanism that punches a hole is the same, and is the one-to-one relation, and the arc is provided with driving piece four, and the output of driving piece four runs through the arc and is connected with the slide.

As a further scheme of the invention: the punching assembly comprises a first fixing plate, a second fixing plate is arranged on one side of the first fixing plate, a sliding seat is slidably mounted on the second fixing plate, a punching motor is arranged on the sliding seat, a fifth driving piece used for driving the sliding seat to do linear reciprocating motion is further arranged on the second fixing plate, and the output end of the punching motor is connected with a drill bit body.

As a further scheme of the invention: the first fixing plate is of a hollow structure, and through holes are symmetrically formed in the outer surface of the first fixing plate.

As a further scheme of the invention: the bending mechanism comprises two lifting plates, a connecting plate is installed between the two lifting plates, and a plurality of pressing plates which are arranged at equal intervals are arranged at the lower end of the connecting plate.

As a further scheme of the invention: the supporting plate is provided with a second sliding groove matched with the lifting plate.

The invention has the beneficial effects that:

1. the driving piece III drives the auxiliary block to lift, copper bar workpieces which are bent and punched are ejected out, and rapid blanking can be performed.

2. The bending and punching device can be used for bending and punching copper bar workpieces, so that the links of transferring the workpieces are reduced, the production requirements are met, and the production efficiency is improved.

3. When punching a hole, the one end of the copper bar machined part after the bending processing is inserted into the inside of the first fixing plate, so that the copper bar machined part is prevented from violently shaking during machining, and the punching quality is guaranteed.

4. The both sides of punching chamber all fixed mounting have the baffle, prevent that the piece that produces from splashing everywhere when punching a hole, the fish tail human body.

5. The invention can process a plurality of copper bar workpieces at one time, thereby improving the production efficiency and increasing the economic benefit.

Drawings

The invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a top view of the charging mechanism of the present invention;

FIG. 3 is a side connection view of the adjustment mechanism and punching mechanism of the present invention;

FIG. 4 is a front view of the rotating assembly of the present invention;

FIG. 5 is a side connection view of the bending mechanism and a second driver of the present invention;

FIG. 6 is a front view of the punch assembly of the present invention;

fig. 7 is a schematic structural diagram of a first fixing plate of the present invention.

In the figure: 1. a placing table; 2. a feeding mechanism; 3. punching a hole chamber; 4. a baffle plate; 5. a first driving part; 6. an adjustment mechanism; 7. a bending mechanism; 8. a driving part II; 9. a punching mechanism; 91. an arc-shaped plate; 92. a slide plate; 93. a punching assembly; 61. a support plate; 62. a shaft lever; 63. a rotating assembly; 631. a toothed ring; 632. reinforcing ribs; 633. a limiting plate; 931. a first fixing plate; 932. a second fixing plate; 933. a sliding seat; 934. a drill bit body; 71. a lifting plate; 72. a connecting plate; 21. a side plate; 22. a transverse plate; 23. an auxiliary block; 24. a bearing plate.

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. 1-7, the bending and punching integrated device for copper bar processing of the invention can bend and punch a plurality of copper bar workpieces at one time, and comprises a placing table 1 and a punching chamber 3, wherein the placing table 1 is located at the lower end of the punching chamber 3, the upper end of the placing table 1 is provided with a plurality of feeding mechanisms 2 which are arranged equidistantly and used for placing the copper bar workpieces, the punching chamber 3 is provided with an adjusting mechanism 6 and a bending mechanism 7, the adjusting mechanism 6 and the bending mechanism 7 penetrate through two ends of the punching chamber 3, the bending mechanism 7 is slidably mounted inside the adjusting mechanism 6, the punching chamber 3 is internally provided with a punching mechanism 9 mounted on the adjusting mechanism 6, and one end of the placing table 1 is provided with a driving part two 8 which drives the bending mechanism 7 to ascend and descend.

One end of the placing table 1 is also provided with a first driving part 5, the output end of the first driving part 5 is connected with a gear, the upper end of the placing table 1 is symmetrically provided with a rotary groove for the rotation of the adjusting mechanism 6, the gear is positioned in one of the rotary grooves of the placing table 1 and is meshed and connected with the adjusting mechanism 6, the feeding mechanism 2 comprises an auxiliary block 23 and two side plates 21, transverse plates 22 are symmetrically arranged between the two side plates 21, the auxiliary block 23 is positioned between the two transverse plates 22, a group of bearing plates 24 are respectively arranged between the auxiliary block 23 and the two side plates 21, the number of the group of bearing plates 24 is two, the two bearing plates 24 are horizontally arranged in parallel, the inside of the placing table 1 is provided with a third driving part for driving the auxiliary block 23 to ascend and descend, the upper surfaces of the auxiliary block 23 and the bearing plates 24 are positioned on the same horizontal plane, the upper surface of the auxiliary block 23 is provided with a bending groove, the second driving piece 8 is started to drive the lifting plate 71 in the bending mechanism 7 to slide downwards in the second sliding groove matched with the lifting plate 71 and arranged on the supporting plate 61, the plurality of pressing plates correspond to the copper bar machined parts one by one until the pressing plates contact with the upper surfaces of the copper bar machined parts, the second driving piece 8 is continuously started, the pressing plates move downwards to press the copper bar machined parts into the bending grooves, the pressure applied by the pressing plates can be adjusted through the second driving piece 8, the bending angle of the copper bar machined parts is within the range of 0-180 degrees after being bent, and two end point values are not included.

Adjustment mechanism 6 contains two backup pads 61, the both ends at punching chamber 3 are installed respectively to two backup pads 61, be provided with axostylus axostyle 62 between two backup pads 61, the both ends that punching chamber 3 was run through respectively at axostylus axostyle 62 rotate with two backup pads 61 and are connected, rotating assembly 63 is installed to the symmetry on axostylus axostyle 62's the surface, rotating assembly 63 and axostylus axostyle 62 fixed connection, be connected with punching mechanism 9 between two rotating assembly 63, rotating assembly 63 contains sleeve and ring gear 631, the sleeve is located the inside of ring gear 631, the gear engagement who is connected on the tooth end of ring gear 631 and the output of driving piece 5 is connected, be provided with the strengthening rib 632 that a plurality of is the annular array and arranges between ring gear's 631's the inner wall and the telescopic surface, it has limiting plate 633 still to fix on ring gear 631's the inner wall.

The punching mechanism 9 comprises an arc-shaped plate 91 and a sliding plate 92, the arc-shaped plate 91 is positioned on one side of the sliding plate 92, a first sliding chute for the sliding plate 92 to slide is arranged on a limiting plate 633, a plurality of punching assemblies 93 which are equidistantly arranged are connected on one side of the sliding plate 92 away from the arc-shaped plate 91, when the punching mechanism 9 rotates, the punching assemblies 93 can rotate to the inside of the placing table 1, the punching assemblies 93 and the feeding mechanism 2 are the same in number and are in one-to-one correspondence, the arc-shaped plate 91 is provided with a driving part four, the output end of the driving part four penetrates through the arc-shaped plate 91 to be connected with the sliding plate 92, the punching assembly 93 comprises a first fixing plate 931, one side of the first fixing plate 931 is provided with a second fixing plate 932, a sliding seat 933 is slidably mounted on the second fixing plate 932, a punching motor is arranged on the sliding seat 933, a fifth driving part for driving the sliding seat 933 to do linear reciprocating motion is further arranged on the second fixing plate 932, the output of punching motor is connected with drill bit body 934, and driving piece one 5, driving piece two 8, driving piece three, driving piece four and driving piece five are hydro-cylinders or cylinders.

Fixed plate 931 is hollow structure, and the symmetry is provided with the through-hole on the surface of fixed plate 931, fixed plate 931 can supply to bend the one end of the copper bar machined part after handling and pass, the through-hole can supply drill bit body 934 to pass, the processing of punching a hole to the copper bar machined part, mechanism 7 of bending contains two lifter plates 71, install connecting plate 72 between two lifter plates 71, the lower extreme of connecting plate 72 is provided with the clamp plate that a plurality of equidistance was arranged, the clamp plate is the same with the quantity of mechanism 2 that feeds in raw material, and be the one-to-one relation, be provided with the spout two with lifter plate 71 looks adaptation in the backup pad 61, the equal fixed mounting in both sides of room 3 that punches a hole has baffle 4, the piece that produces when preventing to punch a hole splashes everywhere, the fish tail is human.

The copper bar processing of this embodiment is with integrative device that punches a hole that bends the working process as follows:

the method comprises the following steps: feeding, namely placing a copper bar machined part in each feeding mechanism 2;

step two: bending, starting the second driving part 8 to drive the bending mechanism 7 to slide downwards in the adjusting mechanism 6, specifically: the driving part II 8 drives the lifting plate 71 in the bending mechanism 7 to slide downwards in a sliding groove II which is formed in the supporting plate 61 and is matched with the lifting plate 71 until the pressing plate is contacted with the upper surface of the copper bar machined part, the driving part II 8 is continuously started, the pressing plate moves downwards to press the copper bar machined part into the bending groove, the pressure applied by the pressing plate can be adjusted through the driving part II 8, so that the bending angle of the copper bar machined part, namely the included angle formed after bending, is in the range of 0-180 degrees and does not include two end point values;

step three: punching a hole, keeping the position of the pressing plate still, then starting a driving piece I5 to drive the gear to rotate in the rotary groove, wherein the gear is meshed and connected with a rotating assembly 63 in the adjusting mechanism 6, and the method specifically comprises the following steps: the gear is meshed with the outer surface, namely the tooth surface, of a gear ring 631 in the rotating assembly 63, so that the gear ring 631 is driven to rotate in a rotating groove, the punching mechanism 9 rotates along with the rotation of the gear ring 631, the position of the punching mechanism 9 is adjusted until an included angle formed by one end of a fixing plate 931 and one end of a bent copper bar machined part and the ground is the same, the driving piece four-driving sliding plate 92 is started to slide in a sliding groove arranged on the limiting plate 633, the punching assembly 93 is driven to approach the copper bar machined part until one end of the bent copper bar machined part is inserted into the fixing plate 931, then the driving piece five-driving sliding seat 933 is started to do linear reciprocating motion, meanwhile, the punching motor is started to drive the drill bit body 934 to rotate, and the drill bit body 934 penetrates through a through hole in the fixing plate 931 and penetrates through the copper bar machined part, so that punching operation is completed; in consideration of the actual operation process, the device components have certain volume, so that the punching needs to satisfy the following conditions: the bending angle of the copper bar machined part, namely the included angle formed after bending, is within the range of 15-165 degrees and comprises two end point values;

step four: unloading, earlier with the mechanism 9 and the copper bar machined part separation of punching a hole, then start driving piece two 8 and drive the mechanism 7 of bending and upwards slide in the inside of adjustment mechanism 6, the mechanism 7 and the copper bar machined part separation of bending start driving piece three at last and drive 23 lifting of auxiliary block, the copper bar machined part that will accomplish bending, punch a hole is ejecting, take out can.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.

Claims

1. A bending and punching integrated device for copper bar processing comprises a placing table (1) and a punching chamber (3), and is characterized in that the placing table (1) is located at the lower end of the punching chamber (3), a plurality of feeding mechanisms (2) which are distributed equidistantly are arranged at the upper end of the placing table (1), an adjusting mechanism (6) and a bending mechanism (7) are arranged on the punching chamber (3), the adjusting mechanism (6) and the bending mechanism (7) penetrate through two ends of the punching chamber (3), the bending mechanism (7) is slidably mounted inside the adjusting mechanism (6), and a punching mechanism (9) mounted on the adjusting mechanism (6) is arranged inside the punching chamber (3);

one end of the placing table (1) is provided with a driving piece II (8) used for driving the bending mechanism (7) to lift, one end of the placing table (1) is further provided with a driving piece I (5), and the output end of the driving piece I (5) is connected with a gear meshed and connected with the adjusting mechanism (6).

2. The bending and punching integrated device for processing the copper bars according to claim 1, wherein transverse plates (22) are symmetrically arranged between two side plates (21) of the feeding mechanism (2), an auxiliary block (23) is arranged between the two transverse plates (22), and a group of bearing plates (24) are arranged between the auxiliary block (23) and the two side plates (21).

3. The bending and punching integrated device for processing the copper bars as claimed in claim 2, wherein a driving member III for driving the auxiliary block (23) to ascend and descend is arranged inside the placing table (1), and a bending groove is formed in the upper surface of the auxiliary block (23).

4. The bending and punching integrated device for processing the copper bars as claimed in claim 1, wherein a shaft rod (62) is arranged between two support plates (61) of the adjusting mechanism (6), two ends of the shaft rod (62) respectively penetrate through two ends of the punching chamber (3) and are rotatably connected with the two support plates (61), and rotating assemblies (63) are symmetrically mounted on the outer surface of the shaft rod (62).

5. The bending and punching integrated device for processing the copper bars as claimed in claim 4, wherein a plurality of reinforcing ribs (632) are arranged between a gear ring (631) and a sleeve of the rotating assembly (63) in an annular array, and a limiting plate (633) is further fixedly mounted on the inner wall of the gear ring (631).

6. The bending and punching integrated device for processing the copper bar according to claim 1, wherein one side, away from the arc-shaped plate (91), of the sliding plate (92) of the punching mechanism (9) is connected with a plurality of punching assemblies (93) which are equidistantly arranged, a driving member IV is arranged on the arc-shaped plate (91), and an output end of the driving member IV penetrates through the arc-shaped plate (91) to be connected with the sliding plate (92).

7. The bending and punching integrated device for processing the copper bars as claimed in claim 6, wherein a sliding seat (933) is slidably mounted on a second fixing plate (932) of the punching assembly (93), a punching motor is arranged on the sliding seat (933), a fifth driving member for driving the sliding seat (933) to make a linear reciprocating motion is further arranged on the second fixing plate (932), and an output end of the punching motor is connected with a drill bit body (934).

8. The bending and punching integrated device for processing the copper bars as claimed in claim 7, wherein the first fixing plate (931) of the punching assembly (93) is of a hollow structure, and through holes are symmetrically formed in the outer surface of the first fixing plate (931).

9. The bending and punching integrated device for processing the copper bars as claimed in claim 1, wherein a connecting plate (72) is installed between two lifting plates (71) of the bending mechanism (7), and a plurality of pressing plates arranged at equal intervals are arranged at the lower end of the connecting plate (72).