CN213223913U

CN213223913U - Punching equipment for aluminum materials in U-shaped groove

Info

Publication number: CN213223913U
Application number: CN202120751091.8U
Authority: CN
Inventors: 黎景满; 蓝惠惠
Original assignee: Foshan Nanhai Xianhe Metal Products Co Ltd
Current assignee: Foshan Nanhai Xianhe Metal Products Co Ltd
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-05-18
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a die-cut equipment of U type groove aluminum product relates to aluminum product processing technology field, including die-cut mechanism and pushing equipment, die-cut mechanism includes positioning seat, die-cut cutter, die-cut die holder and cutter driving piece. The utility model discloses in, through the cooperation of positioning seat and die-cut die holder, when a lateral wall of the die-cut U type groove aluminum product of the die-cut portion of V type, the reinforcement post provides reaction force and supports this lateral wall to avoid this lateral wall to warp, die-cut simultaneously the V type breach unanimous with the die-cut portion shape of V type. When the V-shaped punching part punches the other side wall of the U-shaped groove aluminum material, the side wall of the U-shaped concave part provides a reaction force to support the side wall so as to avoid the deformation of the side wall, and simultaneously, a V-shaped notch which is consistent with the shape of the V-shaped punching part is punched. The technical problem that the U-shaped groove aluminum material is difficult to punch due to the fact that the U-shaped groove aluminum material is easy to deform is solved, and the U-shaped groove aluminum material is not deformed in the punching process, so that the subsequent correction process is reduced, automatic processing is facilitated, and production efficiency is improved.

Description

Punching equipment for aluminum materials in U-shaped groove

Technical Field

The utility model relates to an aluminum product processing technology field especially relates to a die-cut equipment of U type groove aluminum product.

Background

Along with the wide application of furred ceiling design, the plane lamp of current many offices can adopt the aluminium frame to bordure to it is fixed to install. Because U type groove aluminum product is out of shape easily, is difficult to die-cut the breach of bending on the lathe, consequently current aluminium frame often is that the workman draws the auxiliary line at rectangular U type groove aluminum product, saws a plurality of breachs of bending of V type at the lateral wall of U type groove aluminum product according to the auxiliary line, buckles U type groove aluminum product at last, makes the aluminium frame of end to end fixed system, and processing is loaded down with trivial details, and production efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die-cut equipment of U type groove aluminum product to solve above-mentioned problem.

To achieve the purpose, the utility model adopts the following technical proposal:

a punching device for a U-shaped groove aluminum material comprises a punching mechanism and a material pushing mechanism; the punching mechanism comprises a positioning seat, a punching cutter, a punching die holder and a cutter driving piece; the positioning seat is provided with a first U-shaped channel and a reinforcing column, and the reinforcing column is provided with a cutter avoiding notch; the bottom of the punching cutter is provided with a V-shaped punching part; the punching die holder is arranged in front of the positioning seat, a U-shaped concave part and a tool avoiding groove are formed in the top of the punching die holder, the tool avoiding groove vertically penetrates through the U-shaped concave part, and the shape of the tool avoiding groove is consistent with that of the V-shaped punching part; the punching cutter is arranged above the punching die holder, and the V-shaped punching part is embedded in the cutter avoiding groove; the extension section of the reinforcing column is embedded in the U-shaped concave part and matched with the U-shaped concave part to form a second U-shaped channel, the second U-shaped channel is aligned with the first U-shaped channel, the cutter avoiding notch is aligned with the cutter avoiding groove, and the shape of the cutter avoiding notch is consistent with that of the V-shaped punching part; the cutter driving piece is in transmission connection with the punching cutter and is used for driving the punching cutter to reciprocate along the extending direction of the cutter avoiding groove; the pushing mechanism is movably arranged behind the positioning seat in a back-and-forth movement mode and used for pushing the U-shaped groove aluminum materials to move forwards on the first U-shaped channel and the second U-shaped channel.

Further, the pushing mechanism comprises a clamping arm and a linear moving assembly; the clamping arm is arranged on the linear moving assembly and used for clamping the U-shaped groove aluminum material; the linear moving assembly is movably arranged at the rear part of the positioning seat in a front-back mode and is used for driving the clamping arm to move in the front-back mode.

Further, the linear moving assembly comprises a moving platform, a servo motor, a gear, a rack and a slide rail; the clamping arm and the servo motor are respectively arranged on the mobile platform; the moving platform is arranged on the sliding rail in a sliding manner; the rack is arranged in parallel with the sliding rail; the gear is meshed with the rack; the servo motor is used for driving the gear to rotate.

Furthermore, two bevel edges of the V-shaped punching part are provided with symmetrical semicircular convex parts.

The punching mechanism is arranged in front of the punching mechanism, and comprises a punching assembly and a punching base; the punching base is provided with an avoidance hole and a guide groove, and the avoidance hole is used for enabling the aluminum material in the U-shaped groove to pass through the punching base; the guide groove extends along the vertical direction and is communicated with the avoidance hole; the output end of the punching assembly is movably arranged in the guide groove in a vertical lifting mode and is used for punching the aluminum material in the U-shaped groove at the lowest position of the bending notch of the aluminum material in the U-shaped groove.

The drilling mechanism is arranged in front of the punching mechanism and comprises a drilling assembly and a drilling base; a drill bit of the drilling assembly is movably arranged above the drilling base in a vertically lifting manner and is used for drilling a round hole on the bottom surface of the aluminum material in the U-shaped groove; the top end face of the drilling base and the bottom end face of the second U-shaped channel are on the same horizontal plane, the drilling base is provided with a waste through hole, and the waste through hole corresponds to the position of a drill bit of the drilling assembly.

Further, the two sides of the drilling base are respectively provided with guide wheels, and the guide wheels on the two sides are used for restraining the aluminum materials in the U-shaped groove after punching.

The utility model discloses in, pushing equipment impels one section distance with U type groove aluminum product forward according to the actual processing demand, realizes that the position of treating of U type groove aluminum product passes first U type channel and second U type channel in proper order. When the position to be processed of the U-shaped groove aluminum material reaches the punching station, the cutter driving piece drives the punching cutter to push out along the extending direction of the cutter avoiding groove, so that the V-shaped punching part of the punching cutter sequentially penetrates through one side wall of the U-shaped groove aluminum material, the cutter avoiding notch and the other side wall of the U-shaped groove aluminum material, and the V-shaped bending notch is punched in the U-shaped groove aluminum material. After punching is completed, the cutter driving piece drives the punching cutter to return and reset, and the pushing mechanism continues to push the U-shaped groove aluminum material to enable the next position to be processed to reach a punching station for punching.

It is worth to say that, through the cooperation of positioning seat and die-cut die holder, make U type groove aluminum product at die-cut in-process, the reinforcement post is located the inboard of U type groove aluminum product to make the cutter dodge the shape of breach and the shape of die-cut portion of V type is unanimous, when die-cut a lateral wall of U type groove aluminum product of die-cut portion of V type, the reinforcement post provides reaction force and supports this lateral wall, in order to avoid this lateral wall to warp, die-cut the V type breach that is unanimous with die-cut portion shape of V type simultaneously. By conforming the shape of the cutter avoiding groove to the shape of the V-shaped punching part, when the V-shaped punching part punches the other side wall of the U-shaped groove aluminum material, the side wall of the U-shaped concave part provides a reaction force to support the side wall so as to avoid the deformation of the side wall, and simultaneously, a V-shaped notch conforming to the shape of the V-shaped punching part is punched. The technical problem that the U-shaped groove aluminum material is difficult to punch due to the fact that the U-shaped groove aluminum material is easy to deform is solved, and the U-shaped groove aluminum material is not deformed in the punching process, so that the subsequent correction process is reduced, automatic processing is facilitated, and production efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

FIG. 2 is an enlarged schematic view of region A of FIG. 1;

fig. 3 is a schematic structural view of a punching tool according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a pushing mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a blow-off mechanism according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a drilling mechanism according to an embodiment of the present invention;

in the drawings: 100-punching mechanism, 110-positioning seat, 111-first U-shaped channel, 112-reinforcing column, 113-cutter avoiding notch, 120-punching cutter, 121-V-shaped punching part, 122-semicircular convex part, 130-punching die holder, 131-U-shaped concave part, 132-cutter avoiding groove, 133-second U-shaped channel, 140-cutter driving part, 200-pushing mechanism, 210-clamping arm, 220-linear moving component, 221-moving platform, 222-servo motor, 223-rack, 224-slide rail, 300-punching mechanism, 310-punching component, 320-punching base, 321-avoiding hole, 322-guide groove, 400-drilling mechanism, 410-drilling component, 420-drilling base, 421-waste through hole, 430-guide wheels.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

The die-cutting equipment for the aluminum material with the U-shaped groove comprises a die-cutting mechanism 100 and a material pushing mechanism 200; the punching mechanism 100 comprises a positioning seat 110, a punching cutter 120, a punching die holder 130 and a cutter driving member 140; specifically, the tool driving member 140 may be a hydraulic cylinder, an air cylinder or a ball screw linear transmission mechanism, and has a simple structure and convenient control. The positioning seat 110 is provided with a first U-shaped groove 111 and a reinforcing column 112, and the reinforcing column 112 is provided with a cutter avoiding notch 113; the bottom of the punching cutter 120 is provided with a V-shaped punching part 121; the V-shaped punching part 121 is used for punching bending notches in the U-shaped groove aluminum material. The punching die holder 130 is arranged in front of the positioning seat 110, a U-shaped concave portion 131 and a tool avoiding groove 132 are arranged at the top of the punching die holder 130, the tool avoiding groove 132 vertically penetrates through the U-shaped concave portion 131, and the shape of the tool avoiding groove 132 is consistent with that of the V-shaped punching portion 121; the punching cutter 120 is arranged above the punching die holder 130, and the V-shaped punching part 121 is embedded in the cutter avoiding groove 132; make the cutter dodge recess 132 and the mutual unsmooth cooperation of die-cut portion 121 of V type, realize carrying on spacingly to die-cut cutter 120 to avoid die-cut cutter 120 to shift at flexible in-process. The extending section of the reinforcing column 112 is embedded in the U-shaped concave portion 131 and is matched with the U-shaped concave portion 131 to form a second U-shaped channel 133, the second U-shaped channel 133 is aligned with the first U-shaped channel 111, the cutter avoiding notch 113 is aligned with the cutter avoiding groove 132, and the shape of the cutter avoiding notch 113 is consistent with that of the V-shaped punching portion 121; the cutter driving member 140 is in transmission connection with the punching cutter 120, and is used for driving the punching cutter 120 to reciprocate along the extending direction of the cutter avoiding groove 132; the pushing mechanism 200 is movably arranged behind the positioning seat 110 in a back-and-forth movement manner, and is used for pushing the U-shaped groove aluminum material to move forwards on the first U-shaped groove 111 and the second U-shaped groove 133.

The utility model discloses in, pushing equipment 200 impels one section distance with U type groove aluminum product forward according to the actual processing demand, realizes that the position of treating of U type groove aluminum product passes first U type channel 111 and second U type channel 133 in proper order. When the position to be processed of the aluminum material in the U-shaped groove reaches the punching station, the cutter driving member 140 drives the punching cutter 120 to be pushed out along the extending direction of the cutter avoiding groove 132, so that the V-shaped punching portion 121 of the punching cutter 120 sequentially penetrates through one side wall of the aluminum material in the U-shaped groove, the cutter avoiding notch 113 and the other side wall of the aluminum material in the U-shaped groove, and the V-shaped bending notch is punched in the aluminum material in the U-shaped groove. After punching, the cutter driving member 140 drives the punching cutter 120 to return and reset, and the pushing mechanism 200 continues to push the aluminum material in the U-shaped groove, so that the next position to be processed reaches a punching station for punching.

It is worth to be noted that, by the matching of the positioning seat 110 and the die-cutting die holder 130, in the die-cutting process of the U-shaped groove aluminum material, the reinforcing column 112 is located inside the U-shaped groove aluminum material, and the shape of the cutter avoiding notch 113 is made to be consistent with the shape of the V-shaped die-cutting portion 121, when the V-shaped die-cutting portion 121 punches one side wall of the U-shaped groove aluminum material, the reinforcing column 112 provides a reaction force to support the side wall, so as to avoid deformation of the side wall, and simultaneously, the V-shaped notch with the shape consistent with the shape of the V-shaped die-cutting portion 121. By conforming the shape of the cutter escape groove 132 to the shape of the V-shaped blanking portion 121, when the V-shaped blanking portion 121 blanks the other side wall of the U-shaped channel aluminum material, the side wall of the U-shaped recess 131 provides a reaction force to support the side wall to avoid deformation of the side wall, and simultaneously, a V-shaped notch conforming to the shape of the V-shaped blanking portion 121 is punched. The technical problem that the U-shaped groove aluminum material is difficult to punch due to the fact that the U-shaped groove aluminum material is easy to deform is solved, and the U-shaped groove aluminum material is not deformed in the punching process, so that the subsequent correction process is reduced, automatic processing is facilitated, and production efficiency is improved.

Specifically, the pushing mechanism 200 includes a clamping arm 210 and a linear moving assembly 220; the clamping arm 210 is arranged on the linear moving assembly 220 and used for clamping a U-shaped groove aluminum material; the linear moving assembly 220 is movably disposed at the rear of the positioning seat 110 in a front-and-rear direction, and is used for driving the clamping arm 210 to move in the front-and-rear direction. So, through the one end of arm lock 210 centre gripping U type groove aluminum product, in the first U type groove of other end embedding of U type groove aluminum product 111, when linear movement subassembly 220 drove arm lock 210 and moves forward, can realize promoting U type groove aluminum product and move forward to the position of treating of messenger U type groove aluminum product reachs die-cut station, and then realizes automatic the material of pushing away, does benefit to automatic processing. The linear moving assembly 220 may be a linear moving module or a ball screw linear transmission mechanism, and is convenient to control and stable in motion output.

Preferably, as shown in fig. 4, the linear moving assembly 220 includes a moving platform 221, a servo motor 222, a gear, a rack 223, and a slide rail 224; the clamping arm 210 and the servo motor 222 are respectively arranged on the moving platform 221; the moving platform 221 is slidably disposed on the sliding rail 224; the rack 223 is arranged in parallel with the slide rail 224; the gear is engaged with the rack 223; the servo motor 222 is used for driving the gear to rotate. So, drive gear revolve when servo motor 222, the gear and the meshing transmission of rack 223 can realize that moving platform 221 moves forward, realize advancing U type groove aluminum product, and then realize that the substitute processing position of U type groove aluminum product passes first U type channel 111 and second U type channel 133 in proper order. In this embodiment, since the servo motor 222 is controlled by the servo system to rotate, the amount of forward pushing of the aluminum material in the U-shaped groove can be controlled, and the automatic processing is facilitated.

In some embodiments, as shown in fig. 3, the two oblique sides of the V-shaped die-cut portion 121 are provided with symmetrical semicircular convex portions 122. Specifically, the V-shaped bending notch with the semicircular flower hole is punched in the U-shaped groove aluminum material by arranging the symmetrical semicircular convex parts 122 on the two oblique sides of the V-shaped punching part 121. So, after the U type groove aluminum product was bent, form the round hole to supply fixings such as round pin spare or double-screw bolt to pass and carry out fixed connection, realize one shot forming, reduce follow-up drilling technology, further improve production efficiency.

Preferably, referring to fig. 1 and 5, the punching device further comprises a punching mechanism 300, wherein the punching mechanism 300 is arranged in front of the punching mechanism 100, and the punching mechanism 300 comprises a punching assembly 310 and a punching base 320; the punching base 320 is provided with an avoidance hole 321 and a guide groove 322, wherein the avoidance hole 321 is used for enabling a U-shaped groove aluminum material to pass through the punching base 320; the guide groove 322 extends in a vertical direction and is communicated with the avoidance hole 321; the output end of the punching component 310 is movably arranged in the guide groove 322 in a vertical lifting mode and is used for punching the aluminum material of the U-shaped groove at the lowest position of the bending notch of the aluminum material of the U-shaped groove. Therefore, after the punching mechanism 100 punches the V-shaped notch on the aluminum material in the U-shaped groove, the pushing mechanism 200 pushes the aluminum material in the U-shaped groove forward, so that the V-shaped notch penetrates out of the avoiding hole, and the punching assembly 310 drives the output end of the punching assembly to punch from top to bottom towards the lowest position of the V-shaped notch, so as to punch the aluminum material in the U-shaped groove. After the aluminum material in the U-shaped groove is cut by the cutting component 310, the cutting component 310 drives the output end of the cutting component to retract upwards for resetting, and the pushing mechanism 200 continues to push the aluminum material in the U-shaped groove forwards as required. In this embodiment, break the U type groove aluminum product through punching mechanism 100, make the required section bar of the workable multistage of rectangular U type groove aluminum product, processing is convenient, does benefit to full automatic processing production. Specifically, the punching assembly 310 may be composed of a hydraulic cylinder and a cutter, or a cylinder and a cutter.

Preferably, referring to fig. 1 and 6, the die cutting apparatus further comprises a drilling mechanism 400, the drilling mechanism 400 being disposed in front of the die cutting mechanism 100, the drilling mechanism 400 comprising a drilling assembly 410 and a drilling base 420; the drill bit of the drilling assembly 410 is movably arranged above the drilling base 420 in a vertically lifting manner and is used for drilling a round hole on the bottom surface of the aluminum material with the U-shaped groove; the top end surface of the drilling base 420 is on the same horizontal plane as the bottom end surface of the second U-shaped channel 133, the drilling base 420 has a waste through hole 421 for discharging waste generated in the drilling process, and the waste through hole 421 corresponds to the position of the drill bit of the drilling assembly 410. So, when pushing equipment 200 impeld U type groove aluminum product forward, when making U type groove aluminum product be located drilling base 420, drilling subassembly 410 starts its drill bit and pushes down towards the bottom surface of U type groove aluminum product from last to lower, and the drill bit inserts in waste material through-hole 421 after passing U type groove aluminum product, realizes drilling out the round hole on the bottom surface of U type groove aluminum product, takes out the waste material of drilling output simultaneously. After drilling, the drill bit of the drilling assembly 410 is lifted upwards and leaves the aluminum material in the U-shaped groove, so that the pushing mechanism 200 can continuously push the aluminum material in the U-shaped groove forwards as required, and full-automatic processing and production are realized.

Specifically, as shown in fig. 6, guide wheels 430 are respectively disposed on two sides of the drilling base 420, and the guide wheels 430 on the two sides are used for restraining the punched U-shaped groove aluminum material. So, offset through the lateral wall of leading wheel 430 with U type groove aluminum product, the U type groove aluminum product after the restraint is die-cut offsets the circumference power that produces when drilling subassembly 410 drills simultaneously to avoid U type groove aluminum product crooked in longitudinal direction. And rolling friction is adopted between the guide wheel 430 and the U-shaped groove aluminum material, so that resistance is reduced, and the U-shaped groove aluminum material is favorably pushed forwards.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive efforts, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a die-cut equipment of U type groove aluminum product which characterized in that: comprises a punching mechanism and a material pushing mechanism;

the punching mechanism comprises a positioning seat, a punching cutter, a punching die holder and a cutter driving piece;

the positioning seat is provided with a first U-shaped channel and a reinforcing column, and the reinforcing column is provided with a cutter avoiding notch;

the bottom of the punching cutter is provided with a V-shaped punching part;

the punching die holder is arranged in front of the positioning seat, a U-shaped concave part and a tool avoiding groove are formed in the top of the punching die holder, the tool avoiding groove vertically penetrates through the U-shaped concave part, and the shape of the tool avoiding groove is consistent with that of the V-shaped punching part;

the punching cutter is arranged above the punching die holder, and the V-shaped punching part is embedded in the cutter avoiding groove;

the extension section of the reinforcing column is embedded in the U-shaped concave part and matched with the U-shaped concave part to form a second U-shaped channel, the second U-shaped channel is aligned with the first U-shaped channel, the cutter avoiding notch is aligned with the cutter avoiding groove, and the shape of the cutter avoiding notch is consistent with that of the V-shaped punching part;

the cutter driving piece is in transmission connection with the punching cutter and is used for driving the punching cutter to reciprocate along the extending direction of the cutter avoiding groove;

the pushing mechanism is movably arranged behind the positioning seat in a back-and-forth movement mode and used for pushing the U-shaped groove aluminum materials to move forwards on the first U-shaped channel and the second U-shaped channel.

2. An apparatus for die cutting of U-channel aluminum material as defined in claim 1 wherein: the pushing mechanism comprises a clamping arm and a linear moving assembly; the clamping arm is arranged on the linear moving assembly and used for clamping the U-shaped groove aluminum material; the linear moving assembly is movably arranged at the rear part of the positioning seat in a front-back mode and is used for driving the clamping arm to move in the front-back mode.

3. An apparatus for die cutting of U-channel aluminum material as defined in claim 2 wherein: the linear moving assembly comprises a moving platform, a servo motor, a gear, a rack and a slide rail;

the clamping arm and the servo motor are respectively arranged on the mobile platform; the moving platform is arranged on the sliding rail in a sliding manner; the rack is arranged in parallel with the sliding rail; the gear is meshed with the rack; the servo motor is used for driving the gear to rotate.

4. The aluminum U-shaped groove punching equipment as claimed in claim 1, wherein two oblique edges of the V-shaped punching part are provided with symmetrical semicircular convex parts.

5. An apparatus for die cutting of U-channel aluminum material as defined in claim 1 wherein: the punching mechanism is arranged in front of the punching mechanism, and comprises a punching assembly and a punching base;

the punching base is provided with an avoidance hole and a guide groove, and the avoidance hole is used for enabling the aluminum material in the U-shaped groove to pass through the punching base; the guide groove extends along the vertical direction and is communicated with the avoidance hole;

the output end of the punching assembly is movably arranged in the guide groove in a vertical lifting mode and is used for punching the aluminum material in the U-shaped groove at the lowest position of the bending notch of the aluminum material in the U-shaped groove.

6. An apparatus for die cutting of U-channel aluminum material as defined in claim 1 wherein: the drilling mechanism is arranged in front of the punching mechanism and comprises a drilling component and a drilling base;

a drill bit of the drilling assembly is movably arranged above the drilling base in a vertically lifting manner and is used for drilling a round hole on the bottom surface of the aluminum material in the U-shaped groove;

the top end face of the drilling base and the bottom end face of the second U-shaped channel are on the same horizontal plane, the drilling base is provided with a waste through hole, and the waste through hole corresponds to the position of a drill bit of the drilling assembly.

7. A die-cutting device for U-shaped groove aluminum materials as claimed in claim 6, wherein: the two sides of the drilling base are respectively provided with a guide wheel, and the guide wheels on the two sides are used for restraining the aluminum materials in the U-shaped groove after punching.