CN111036763B

CN111036763B - Automatic stamping equipment for automobile part production line and use method

Info

Publication number: CN111036763B
Application number: CN201911311506.3A
Authority: CN
Inventors: 王燕; 金大志; 华宁杰
Original assignee: Nanjing Shilaier Automobile Electronic Co Ltd
Current assignee: Chongqing Dianyuan Machinery Parts Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2021-05-28
Anticipated expiration: 2039-12-18
Also published as: CN111036763A

Abstract

The invention discloses automatic stamping equipment for an automobile part production line and a using method of the automatic stamping equipment, and relates to the technical field of automobile part production. The invention comprises a mobile platform, wherein a clamp body is arranged on the mobile platform in a sliding manner; the clamp body is provided with a mounting base through a pressing plate; a plurality of installation lattices are arranged on the installation base side by side, and the clamp body is driven by the conveying mechanism to move on the moving platform. According to the invention, a plurality of workpieces to be processed are sequentially placed in the mounting lattices of the mounting base, and the mounting base is clamped through the clamp body, so that the clamping mode is simple and the operation is convenient; through the motion of motor drive moving mechanism, when the punch press aircraft nose punched a work piece of treating to process, the anchor clamps body moves to next work piece of treating to process and aims at the punch press aircraft nose, processes the work piece of treating to process in proper order, and all work pieces of treating to process in the installation check are processed and are accomplished, can be continuous carry out the punching press operation, and the quality is more stable, has reduced the cost and the maintenance that many times clamping increased, has improved work efficiency.

Description

Automatic stamping equipment for automobile part production line and use method

Technical Field

The invention belongs to the technical field of automobile part production, and particularly relates to automatic stamping equipment for an automobile part production line and a using method of the automatic stamping equipment.

Background

In the automobile stamping parts, one part of the automobile stamping parts is directly formed into automobile parts after stamping, the other part of the automobile stamping parts can be formed into automobile parts after stamping and processing by welding, machining, painting or other processes, 60-80% of the parts in automobile production need to be formed by dies, and workpieces such as automobile bodies, chassis, oil tanks and radiator fins of automobiles are formed by the matching of the dies. The processing technology has the advantages of high speed and low cost, and is widely applied to the field of automobile part processing.

The punching is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press machine and a die to cause the plates, the strips, the pipes, the profiles and the like to generate plastic deformation or separation, thereby obtaining workpieces with required shapes and sizes.

The existing stamping equipment is low in processing efficiency, needs to be loaded to stamp next part after one completion of stamping at every time, wastes time and labor, and solves the problems by providing the automatic stamping equipment for the automobile part production line and the using method.

Disclosure of Invention

The invention aims to provide automatic stamping equipment for an automobile part production line and a using method thereof.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to automatic stamping equipment for an automobile part production line, which comprises a punch press bed body, wherein the punch press bed body comprises a workbench and a punch press head matched and corresponding to the workbench, and a movable platform is fixedly arranged on the workbench; the movable platform is of a rectangular structure, and a clamp body is arranged on the movable platform in a sliding manner; the clamp body comprises a rectangular base body, two groups of cylinders are arranged in the base body, the telescopic ends of the two groups of cylinders are fixedly connected with a pressing plate, and a mounting base is clamped on the clamp body through the pressing plate; the mounting base is of a rectangular structure, a plurality of mounting grids are arranged on the mounting base side by side, and two rectangular grooves which are matched and correspond to the pressing plate respectively are formed in the mounting base; the fixture body is driven to move on the moving platform through a moving mechanism; the moving mechanism comprises two groups of belt transmission mechanisms which are matched with each other, and a conveying mechanism is clamped on each of the two groups of belt transmission mechanisms through a belt clamp; the fixture body is driven by the conveying mechanism to move on the moving platform; install on the punch press bed body and be used for controlling moving mechanism, punch press aircraft nose, press from both sides specific control button, improve the degree of automation of production line, and the processing of a plurality of work pieces is realized to clamping once, improves machining efficiency.

Furthermore, the moving mechanism further comprises two protective covers, the two protective covers are rectangular cover plates, two opposite sides of the two protective covers are open, and the two protective covers are respectively arranged on two opposite sides of the moving platform; the two groups of belt transmission mechanisms are respectively arranged under the two protective covers, each group of belt transmission mechanism comprises two transmission gears respectively arranged at the two end sides of the protective covers and a conveyor belt matched with the two transmission gears, the two transmission gears are respectively and rotatably arranged on a support, and the support is fixedly arranged on the moving platform; two opposite transmission gears under the two protective covers are connected through a transmission shaft to carry out synchronous transmission, wherein the transmission gears are driven by a motor, the moving mechanism further comprises two first sliding rails, and the installation direction of the two first sliding rails is consistent with the moving direction of the clamp body; the two conveying mechanisms are arranged on the first sliding rails in a sliding mode through the sliding blocks respectively, are driven through the belt driving mechanism, and are assisted to move through the two first sliding rails, so that the transmission is stable, and the transmission precision is high.

Furthermore, the conveying mechanism comprises an ejection piece and a guide block thereof, and the ejection piece is an air pressure ejection mechanism or a hydraulic ejection mechanism; the guide block fixed mounting of ejecting piece is on the slider, and one side of slider is fixed with the area clamp that corresponds with the conveyer belt cooperatees, the one end side fixed mounting of ejecting piece is on a mounting panel, the mounting panel is the rectangular plate, a side of mounting panel and the inboard wall of corresponding protection casing contact of laminating mutually, drive the anchor clamps body through ejecting and remove, do not occupy the space above the anchor clamps body, guarantee stamping equipment's normal work.

Furthermore, two sliding grooves which are consistent with the moving direction of the clamp body are formed in the moving platform, two second sliding rails are installed below the clamp body, the clamp body is installed on the moving platform in a sliding fit mode of the second sliding rails and the sliding grooves, the clamp body moves along the sliding grooves in the moving platform, the clamp body is guaranteed not to move up and down and back and forth along the moving direction of the sliding grooves, and machining precision is guaranteed.

The use method of the automatic stamping equipment for the automobile part production line comprises the following steps:

SS 01: sequentially placing workpieces to be processed in the mounting grids of the mounting base;

SS 02: the cylinder of the fixture body is extended by controlling the key to drive the pressing plate at the end part of the cylinder to move upwards;

SS 03: placing the mounting base at a corresponding position on the clamp body, retracting the air cylinder of the clamp body through the control key, driving the pressing plate at the end part of the air cylinder to press downwards, and clamping and fixing the mounting base;

the initial position of the mounting base keeps the punch head corresponding to the position of a workpiece to be machined on the most lateral side of the mounting base;

SS 04: the two ejection pieces are ejected out by controlling the keys, and the fixture body is clamped by the two ejection pieces;

SS 05: the moving mechanism is driven to move by a motor; when the punch press head punches a workpiece to be machined, the two ejection part clamping fixture bodies move to the next workpiece to be machined to align to the punch press head, and the workpieces to be machined in the installation grids are machined in sequence until all the workpieces to be machined in the installation grids are machined;

SS 06: the cylinder of the fixture body is extended by controlling the key to drive the pressing plate at the end part of the cylinder to move upwards, and the mounting base and the workpiece are taken out;

SS 07: and repeating the steps SS 01-SS 06 until all the workpieces to be processed are processed.

The invention has the following beneficial effects:

1. according to the invention, a plurality of workpieces to be processed are sequentially placed in the mounting lattices of the mounting base, the mounting base is clamped by the clamp body, one-time clamping and continuous processing of the plurality of workpieces can be realized, the press plate is controlled by the cylinder to move up and down, the clamping mode is simple, and the operation is convenient;

2. according to the invention, the moving mechanism is driven to move by the motor, when the punch head punches one workpiece to be machined, the two ejection part clamping fixtures move to the next workpiece to be machined to align with the punch head, the workpieces to be machined in the installation grids are machined in sequence until all the workpieces to be machined in the installation grids are machined, the punching operation can be continuously carried out, the quality is stable, the cost and maintenance caused by multiple clamping are reduced, and the working efficiency is improved.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of an automatic stamping apparatus for an automobile part production line according to the present invention;

FIG. 2 is a front view of the structure of FIG. 1;

FIG. 3 is a left side view of the structure of FIG. 1;

FIG. 4 is a schematic view of a partial structure of an automatic stamping apparatus for an automobile part production line according to the present invention;

FIG. 5 is a schematic view of a partial structure of an automatic stamping apparatus for an automobile part production line according to the present invention;

FIG. 6 is a schematic view of a partial structure of an automatic stamping apparatus for an automobile part production line according to the present invention;

FIG. 7 is a schematic structural view of a clamp body according to the present invention;

FIG. 8 is a schematic structural view of a mounting base of the present invention;

FIG. 9 is a schematic structural diagram of the moving mechanism of the present invention;

FIG. 10 is a partial schematic view of the moving mechanism of the present invention;

FIG. 11 is a schematic view of the structure at A in FIG. 10;

FIG. 12 is a schematic structural view of a workpiece to be machined according to the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-punch bed, 2-moving mechanism, 3-moving platform, 4-punch head, 5-mounting base, 6-clamp body, 7-air cylinder, 8-pressing plate, 9-first slide rail, 10-conveying mechanism, 11-automobile radiator, 101-workbench, 201-transmission shaft, 202-protective cover, 203-transmission gear, 204-conveyor belt, 301-chute, 501-mounting grid, 502-groove, 601-second slide rail, 1001-ejector, 1002-mounting plate, 1003-slide block and 1004-belt clamp.

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.

In the description of the present invention, it is to be understood that the terms "open," "upper," "lower," "front," "back," "top," "center," "length," "inner," "periphery," "side," "end," "bottom," "corner," and the like are used in an orientation or positional relationship indicated for ease of description and simplicity of description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered as limiting.

The specific implementation mode is as follows:

referring to fig. 1-12, the present invention is an automatic stamping apparatus for an automobile part production line, including a punch bed 1, the punch bed 1 includes a worktable 101 and a punch head 4 corresponding to the worktable 101, for punching an automobile heat sink 11 (as shown in fig. 12, a substrate of the automobile heat sink 11 is punched), the punch head 4 is provided with a corresponding cutter, and the worktable 101 is fixedly provided with a rectangular moving platform 3; preferably, two sliding grooves 301 which are consistent with the moving direction of the clamp body 6 are formed in the moving platform 3, two second sliding rails 601 are installed below the clamp body 6, the clamp body 6 is installed on the moving platform 3 in a sliding fit mode of the second sliding rails 601 and the sliding grooves 301, the clamp body 6 moves along the sliding grooves in the moving platform 3, the clamp body 6 is guaranteed not to move up and down and back and forth along the moving direction of the sliding grooves, and machining precision is guaranteed.

Preferably, the fixture body 6 comprises a rectangular base body, the insides of four corners of the base body are respectively provided with an air cylinder 7, two adjacent air cylinders 7 form a group, and the telescopic ends of the two groups of air cylinders 7 are respectively and fixedly connected with a pressing plate 8; the rectangular mounting base 5 is clamped by vertically moving the telescopic control pressing plate 8 of the air cylinder 7, preferably, an L-shaped baffle can be arranged on the upper surface of the clamp body 6 to position the mounting base 5, and the clamping mode is simple and convenient to operate.

Preferably, five mounting grids 501 are arranged on the mounting base 5 side by side, the mounting grids 501 are rectangular, four corners are provided with circular grooves, the automobile radiator 11 can be positioned and fixed by inserting pin shafts into the circular grooves, the mounting base 5 is provided with two rectangular grooves 502 which are respectively matched and corresponding to the pressing plate 8, when the pressing plate 8 presses the mounting base 5, the upper surfaces of the pressing plate 8 and the mounting base 5 are ensured to be horizontal or lower than the upper surface of the mounting base 5, and the use of stamping equipment is not influenced; preferably, the structure of the mounting grid 501 is not limited to this, and when different workpieces are machined, the mounting grid 501 with different structures can be designed as required to be suitable for machining of workpieces with different structures.

Preferably, the moving mechanism 2 includes two rectangular protection covers 202, two opposite sides of the two protection covers 202 are open, and the two protection covers 202 are respectively installed on two opposite sides of the moving platform 3; the two groups of belt transmission mechanisms are respectively arranged under the two protective covers 202, each group of belt transmission mechanism comprises two transmission gears 203 respectively arranged at the two end sides of the protective covers 202 and a conveyor belt 204 matched with the two transmission gears 203, the two transmission gears 203 are respectively arranged on a support in a rotating way, and the support is fixedly arranged on the moving platform 3; two opposite transmission gears 203 under the two protective covers 202 are connected through a transmission shaft 201 to perform synchronous transmission, wherein the transmission gears 203 are driven by a motor, the moving mechanism 2 further comprises two first sliding rails 9, and the installation direction of the two first sliding rails 9 is consistent with the moving direction of the clamp body 6; the two conveying mechanisms 10 are respectively arranged on the first slide rail 9 in a sliding mode through a slide block 1003, and the two conveying belts 204 are respectively clamped with one conveying mechanism 10 through belt clamps 1004; the clamp body 6 is driven by the conveying mechanism 10 to move on the moving platform 3; install the control button that is used for controlling moving mechanism 2, punch press aircraft nose 4, the anchor clamps body 6 on the punch press bed body 1, improve the degree of automation of production line, and the processing of a plurality of work pieces is realized to clamping once, improves machining efficiency, through the transmission of taking drive mechanism, and removes through the supplementary transport mechanism 10 of two first slide rails 9, the transmission is steady, and transmission precision is higher.

Preferably, the transmission mechanism 10 includes an ejector 1001 and a guide block thereof, and the ejector 1001 is an air pressure ejector mechanism or a hydraulic ejector mechanism; the guide block fixed mounting of ejector 1001 is on slider 1003, and one side of slider 1003 is fixed with the belt clip 1004 that corresponds with conveyer belt 204 cooperatees, the one end side fixed mounting of ejector 1001 is on a rectangle mounting panel 1002, a side of mounting panel 1002 and the inboard wall laminating contact of corresponding protection casing 202, mounting panel 1002 moves along the inboard wall of protection casing 202, drive the anchor clamps body 6 through ejector 1001 and remove, do not occupy the space above the anchor clamps body 6, guarantee stamping equipment's normal work.

SS 01: placing the automobile radiator 11 with the base plate facing downwards and the fins facing upwards in the mounting grid 501 of the mounting base 5 in sequence;

SS 02: the cylinder 7 of the fixture body 6 is extended by controlling the key to drive the pressing plate 8 at the end part of the cylinder 7 to move upwards;

SS 03: the mounting base 5 is placed at a corresponding position on the clamp body 6, the air cylinder 7 of the clamp body 6 is retracted through the control key, the pressing plate 8 at the end part of the air cylinder 7 is driven to press downwards, and the mounting base 5 is clamped and fixed;

SS 04: the two ejector parts 1001 are ejected by controlling the keys, and the clamp body 6 is clamped by the two ejector parts 1001;

wherein, the initial position of the clamp body 6 keeps the punch head 4 corresponding to the position of the automobile radiator to be processed on the most lateral side of the mounting base 5;

SS 05: the moving mechanism 2 is driven to move by a motor; when the punch head 4 drives the punching tool to punch one to-be-machined automobile radiator 11, the two ejector members 1001 clamp the fixture body 6 to move to the next to-be-machined automobile radiator 11 to align with the punching tool on the punch head 4, and sequentially machine the to-be-machined automobile radiators 11 in the mounting grid 501 until all to-be-machined automobile radiators 11 in the mounting grid 501 are machined;

SS 06: the cylinder 7 of the fixture body 6 is extended by controlling the key to drive the pressing plate 8 at the end part of the cylinder 7 to move upwards, and the mounting base 5 and the workpiece are taken out;

SS 07: and repeating the steps SS 01-SS 06 until all the automobile radiators 11 to be processed are processed.

A plurality of workpieces to be machined are sequentially placed in an installation grid 501 of an installation base 5, the installation base 5 is clamped through a clamp body 6, one-time clamping and continuous machining of the plurality of workpieces can be achieved, a pressing plate 8 is controlled to move up and down through an air cylinder 7, the clamping mode is simple, and operation is facilitated; through the motion of motor drive moving mechanism 2, when punch press aircraft nose 4 punched a work piece of treating to process, two ejector member 1001 centre gripping anchor clamps bodies 6 move to next work piece of treating to process and aim at punch press aircraft nose 4, process the work piece of treating in the installation check 501 in proper order, until all work pieces of treating in the installation check 501 process completion, can be continuous carry out the punching press operation, the quality is more stable, has reduced the cost and the maintenance that many times clamping increased, has improved work efficiency.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an auto parts production line is with automatic stamping equipment, includes the punch press bed body (1), the punch press bed body (1) includes a workstation (101) and the punch press aircraft nose (4) that correspond with workstation (101) cooperate, its characterized in that:

a movable platform (3) is fixedly arranged on the workbench (101);

the moving platform (3) is of a rectangular structure, and a clamp body (6) is arranged on the moving platform (3) in a sliding mode;

the clamp body (6) comprises a rectangular base body, two groups of cylinders (7) are arranged in the base body, the telescopic ends of the two groups of cylinders (7) are fixedly connected with a pressing plate (8), and a mounting base (5) is clamped on the clamp body (6) through the pressing plate (8);

the mounting base (5) is of a rectangular structure, a plurality of mounting grids (501) are arranged on the mounting base (5) side by side, and two rectangular grooves (502) which are matched and correspond to the pressing plate (8) respectively are formed in the mounting base (5);

the fixture body (6) is driven by a moving mechanism (2) to move on the moving platform (3);

the moving mechanism (2) comprises two groups of belt transmission mechanisms which are matched with each other, and a conveying mechanism (10) is clamped on the two groups of belt transmission mechanisms through belt clamps (1004);

the punch press bed body (1) is provided with a control key for controlling the moving mechanism (2), the punch press head (4) and the clamp body (6);

the moving mechanism (2) further comprises two protective covers (202), and the two protective covers (202) are respectively arranged on two opposite sides of the moving platform (3);

the two groups of belt transmission mechanisms are respectively arranged below the two protective covers (202), and each group of belt transmission mechanism comprises two transmission gears (203) respectively arranged at the two end sides of the protective covers (202) and a conveyor belt (204) matched with the two transmission gears (203);

two opposite transmission gears (203) under the two protective covers (202) are connected through a transmission shaft (201) to carry out synchronous transmission, wherein the transmission gears (203) are driven by a motor;

the conveying mechanism (10) comprises an ejector (1001) and a guide block thereof, and the ejector (1001) is an air pressure ejector mechanism or a hydraulic ejector mechanism;

the moving mechanism (2) further comprises two first sliding rails (9), and the installation direction of the two first sliding rails (9) is consistent with the moving direction of the clamp body (6);

the two conveying mechanisms (10) are respectively arranged on the first sliding rail (9) in a sliding manner through a sliding block (1003);

the guide block of the ejector (1001) is fixedly arranged on a sliding block (1003), and a belt clamp (1004) corresponding to the conveyor belt (204) is fixed on one side of the sliding block (1003).

2. The automatic stamping device for the automobile part production line according to claim 1, wherein the two protective covers (202) are rectangular cover plates, and two opposite sides of the two protective covers (202) are open.

3. The automatic stamping equipment for the automobile part production line according to claim 1, wherein the two transmission gears (203) are respectively and rotatably arranged on a support, and the support is fixedly arranged on the movable platform (3).

4. The automatic stamping equipment for the automobile part production line is characterized in that one end side of the ejector piece (1001) is fixedly mounted on a mounting plate (1002), the mounting plate (1002) is a rectangular plate, and one side face of the mounting plate (1002) is in contact with the inner side wall of the corresponding protective cover (202).

5. The automatic stamping equipment for the automobile part production line is characterized in that the moving platform (3) is provided with two sliding grooves (301) which are consistent with the moving direction of the clamp body (6).

6. The automatic stamping equipment for the automobile part production line is characterized in that two second sliding rails (601) are mounted below the clamp body (6), and the clamp body (6) is mounted on the moving platform (3) in a sliding fit mode of the second sliding rails (601) and the sliding groove (301).

7. The use method of the automatic stamping equipment for the automobile part production line as claimed in any one of claims 1 to 6, characterized by comprising the following steps:

SS 01: sequentially placing workpieces to be processed in the mounting grids (501) of the mounting base (5);

SS 02: the air cylinder (7) of the clamp body (6) is extended by controlling the key to drive the pressing plate (8) at the end part of the air cylinder (7) to move upwards;

SS 03: the mounting base (5) is placed at a corresponding position on the clamp body (6), the air cylinder (7) of the clamp body (6) is retracted through a control key, a pressing plate (8) at the end of the air cylinder (7) is driven to press downwards, and the mounting base (5) is clamped and fixed;

the initial position of the mounting base (5) keeps the punch head (4) corresponding to the position of a workpiece to be machined on the outermost side of the mounting base (5);

SS 04: the two ejection pieces (1001) are ejected by controlling the keys, and the clamp body (6) is clamped by the two ejection pieces (1001);

SS 05: the moving mechanism (2) is driven to move by a motor; when the punch machine head (4) punches a workpiece to be machined, the two ejection pieces (1001) clamp the fixture body (6) to move to the next workpiece to be machined to align to the punch machine head (4), and the workpieces to be machined in the installation grids (501) are machined in sequence until all the workpieces to be machined in the installation grids (501) are machined;

SS 06: the cylinder (7) of the clamp body (6) is extended by controlling the key to drive the pressing plate (8) at the end part of the cylinder (7) to move upwards, and the mounting base (5) and the workpiece are taken out;