CN119098526A - High-precision automated stamping equipment for automotive parts - Google Patents
High-precision automated stamping equipment for automotive parts Download PDFInfo
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- CN119098526A CN119098526A CN202411284355.8A CN202411284355A CN119098526A CN 119098526 A CN119098526 A CN 119098526A CN 202411284355 A CN202411284355 A CN 202411284355A CN 119098526 A CN119098526 A CN 119098526A
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- punching
- motor
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/04—Centering the work; Positioning the tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/36—Perforating, i.e. punching holes using rotatable work or tool holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
本发明公开了一种汽车零部件高精度自动化冲压设备，包括上部压孔设备、下部承接设备、管件拉拽组件，上部压孔设备包括工字架、上下滑台、上下驱动电机、冲孔机构，冲孔机构包括顶部旋转电机、联轴组件、下冲孔组件，下冲孔组件包括旋转台、2个侧定位机构，旋转台下部均匀设置有6个下冲压工块，每一下冲压工块沿旋转台对应设置有定位轴，6个下冲压工块分为两组，每组的3个下冲压工块分别对应设置有第一刀具、第二刀具、第三刀具；管件拉拽组件将待冲孔管件拖入使上下驱动电机依次带动3个刀具冲孔。采用下部承接设备进行管路限位，上部压孔设备、下部承接设备协同运作，对于冲压要求较大的冲压工件，解决了一次性较为强硬的问题。
The invention discloses a high-precision automatic punching equipment for automobile parts, including an upper punching equipment, a lower receiving equipment, and a pipe pulling assembly. The upper punching equipment includes an I-shaped frame, an upper and lower slide, an upper and lower driving motor, and a punching mechanism. The punching mechanism includes a top rotating motor, a coupling assembly, and a lower punching assembly. The lower punching assembly includes a rotating table and two side positioning mechanisms. Six lower punching blocks are evenly arranged at the lower part of the rotating table. Each lower punching block is correspondingly provided with a positioning axis along the rotating table. The six lower punching blocks are divided into two groups. The three lower punching blocks in each group are respectively correspondingly provided with a first tool, a second tool, and a third tool. The pipe pulling assembly drags the pipe to be punched in so that the upper and lower driving motors drive the three tools to punch in sequence. The lower receiving equipment is used for pipeline limiting, and the upper punching equipment and the lower receiving equipment work in coordination. For the punching workpiece with greater punching requirements, the problem of one-time relatively strong is solved.
Description
Technical Field
The invention relates to an automobile part stamping technology, in particular to high-precision automatic stamping equipment for automobile parts.
Background
At present, along with the continuous advance of modern technological steps in the prior art, technological equipment is gradually integrated into the life of people, the application of the technological equipment can not only improve production efficiency, but also effectively save manpower and material resources, the stamping is to apply pressure to materials by using a die arranged on a press machine at room temperature, so that the materials are separated or plastically deformed, and a pressure processing method for obtaining required parts is achieved, the stamping die is special technological equipment for processing the materials into the parts in cold stamping, a stamping die is needed to be adopted when the parts of an automobile are processed, and bent pipe punching is a common operation for the parts of the automobile.
Patent document with application number of CN201811263336.1 discloses a stamping die for automobile parts. The invention discloses an automobile part stamping die which comprises a workbench, a stamping plate and 4 guide posts, wherein the stamping plate is provided with a stamping head, the stamping plate is arranged on the 4 guide posts in a sliding manner, the other end of a positioning fixing pipe is provided with a side chute, a positioning piece is hinged in the positioning fixing pipe, and when one end of the positioning piece is pulled into the side chute, the other end of the positioning piece is clung to a stamping part to realize positioning and fix the position of the stamping part. The invention has the advantages that the punching pipe fitting can be guided to enter the punching equipment accurately, the punching head and the punching pipe fitting can be positioned during punching, and sliding can not occur during punching, so that punching is faster and more accurate.
The invention discloses a stamping die and stamping process for automobile parts, which belong to the technical field of automobile parts processing and comprise a base, wherein a plurality of guide rods are fixed on the base, the guide rods are connected with an upper die in a sliding manner, a die head is arranged on the lower surface of the upper die, a lower die is fixed on the upper surface of the base, a forming cavity is formed in the lower die, a forming block is fixed on the bottom wall of the forming cavity, the die head is matched with the forming block and used for stamping and forming a blank, the base is of a rectangular cavity structure, two heat dissipation mechanisms are arranged on the base and comprise heat dissipation fans, the heat dissipation fans are arranged on the inner surface of the bottom wall of the base and further comprise heat dissipation assemblies, the heat dissipation assemblies are connected with the heat dissipation fans, and the die head and the blank can be cooled, so that annealing and softening of materials caused by overhigh temperature are avoided, and the strength and durability of the materials are ensured.
The above patent documents disclose, in combination with the prior art, that the existing high-precision automatic stamping equipment for automobile parts has the following defects:
in current automobile parts stamping technology, after stamping, unloader or manual work can continue to place the work piece to stamping die surface, to the great punching press work piece of punching press requirement, once only strong punching press can influence the shaping quality of punching press work piece, serious still can cause stamping equipment loss, and current stamping device does not have the function of buffering, has increased the punching press degree of difficulty.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides high-precision automatic stamping equipment for automobile parts, and solves the problem of the high-precision automatic stamping equipment for the automobile parts.
The invention provides high-precision automatic punching equipment for automobile parts, which comprises upper hole pressing equipment, lower bearing equipment and a pipe fitting pulling assembly, wherein the upper hole pressing equipment comprises a I-shaped frame, an upper sliding table, a lower sliding table, an upper driving motor, a lower driving motor and a punching mechanism, the upper sliding table and the lower sliding table are slidably arranged on the I-shaped frame and are used for driving the punching through the upper driving motor and the lower driving motor, the punching mechanism is arranged on the upper sliding table and the lower sliding table, the punching mechanism comprises a top rotating motor, a coupling assembly and a lower punching assembly, the top rotating motor drives the lower punching assembly to rotate through the coupling assembly, the lower punching assembly comprises a rotating table and 2 side positioning mechanisms, 6 lower punching blocks are uniformly arranged at the lower part of the rotating table, each lower punching block is correspondingly provided with a positioning shaft along the rotating table, the 6 lower punching blocks are divided into two groups, and 3 lower punching blocks of each group are respectively correspondingly provided with a first cutter, a second cutter and a third cutter; the side positioning mechanism comprises a positioning motor and a positioning assembly, the positioning motor drives the positioning assembly to be clamped on the positioning shaft for stamping positioning, the lower part bearing equipment is used for placing a pipe fitting to be punched and comprises a lower stamping bearing mechanism, the lower stamping bearing mechanism comprises a lower supporting table, a middle groove wheel is arranged at the middle part of the lower supporting table, side groove wheels are arranged at the two sides of the middle groove wheel, a top mounting block for top limiting is arranged at the upper part of the lower supporting table, a top limiting wheel is arranged at the top mounting block along the end part, the pipe fitting pulling assembly drags the pipe fitting to be punched into the positions of the top limiting wheel, the middle groove wheel and the middle groove wheel, and adjusting the positions of the positioning shaft and the side positioning mechanism to enable the upper and lower driving motors to sequentially drive the 3 cutters to punch holes.
In a first aspect of the present invention, as a preferred embodiment, the first cutter and the second cutter are cylindrical, and a diameter of the first cutter is smaller than a diameter of the second cutter.
In the first aspect of the present invention, as a preferred embodiment, the third cutter has a flat cross section, and the width of the third cutter is the same as the diameter of the second cutter.
In the first aspect of the present invention, as a preferred embodiment, the end portion of the positioning assembly is provided with a fitting hole corresponding to the positioning shaft, and the edge portion of the fitting hole is provided with a chamfer.
In a first aspect of the present invention, as a preferred embodiment, the pipe pulling assembly includes a pulling motor, a side frame, and a pulling mechanism, where the pulling mechanism includes a pulling sliding table, a penetrating table, a middle connecting portion fixed on the pulling sliding table, and a pulling motor, an upper roller is disposed at a top of the middle connecting portion, the pulling motor drives the penetrating table penetrating the middle connecting portion to move, a matching limiting block corresponding to the upper roller is disposed at an upper portion of the penetrating table, a pulling gap is formed between the matching limiting block and the upper roller, and when the pipe pulling assembly is in a pulling state, the pulling motor drives the penetrating table penetrating the middle connecting portion to move so as to reduce the pulling gap.
In the first aspect of the present invention, as a preferred embodiment, the side of the engaging limiting block facing the upper roller is in an inner groove shape.
In a first aspect of the invention, as a preferred embodiment, the i-frame is provided with a vertical guide rail for sliding mounting, and the rear part of the i-frame is provided with an electric box assembly.
In the first aspect of the present invention, as a preferred embodiment, the lower receiving apparatus further includes a limiting mechanism and a supporting mechanism, the limiting mechanism includes a length limiting motor and a length limiting member, the length limiting motor drives the length limiting member to move, the limiting mechanism is disposed on a side portion of the lower pressing receiving mechanism, the supporting mechanism includes a supporting motor and a supporting component with a clamping position, the supporting motor drives the supporting component to move up and down, and the supporting mechanism is disposed between the limiting mechanism and the lower pressing receiving mechanism.
In a first aspect of the present invention, as a preferred embodiment, the lower portion of the lower receiving apparatus is further provided with an angle adjustment table, where the angle adjustment table is disposed at the bottom of the i-frame or the lower punch receiving mechanism, the angle adjustment table includes a bottom fixing block, an upper connecting plate, an angle adjustment motor, a driving rod, a hinge rod, and a rotating connecting shaft, the upper connecting plate is connected with the rotating connecting shaft, the angle adjustment motor drives the driving rod to move, and two ends of the hinge rod are respectively hinged to an end of the driving rod and the rotating connecting shaft.
In a first aspect of the present invention, as a preferred embodiment, the side pipe pressing assembly includes an end mount, one end of the bottom motor is hinged to the end mount, a side portion of the bottom motor is provided with a lower auxiliary wheel, an output shaft of the bottom motor is hinged to the upper pressing arm, and a side portion of the upper pressing arm is provided with an upper auxiliary wheel.
Compared with the prior art, the invention has the beneficial effects that:
The lower portion bearing equipment is used for placing a pipe fitting to be punched and comprises a lower punching bearing mechanism, the lower punching bearing mechanism comprises a lower supporting table, a middle groove wheel is arranged at the middle part of the lower supporting table, side groove wheels are arranged on two sides of the middle groove wheel, a top mounting block used for top limiting is arranged on the upper portion of the lower supporting table, a top limiting wheel is arranged on the top mounting block along the end portion, the pipe fitting dragging assembly drags the pipe fitting to be punched into the positions of the top limiting wheel, the middle groove wheel and the middle groove wheel, and the positions of the positioning shaft and the side positioning mechanism are adjusted, so that the upper driving motor and the lower driving motor sequentially drive 3 cutters to punch. The side positioning mechanism is adopted to ensure the stamping position, the lower bearing equipment is adopted to limit the pipeline, the upper hole pressing equipment, the lower bearing equipment and the pipe fitting pulling assembly operate cooperatively, the problem that the forming quality of the stamping workpiece can be influenced by one-time strong stamping is solved for the stamping workpiece with larger stamping requirement, and meanwhile, the stability is good and the automation degree is high.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of an upper press hole apparatus;
FIG. 3 is another perspective view of the upper tooling;
FIG. 4 is a further perspective view of the upper hole pressing apparatus;
FIG. 5 is a partial perspective view of an upper hole pressing apparatus;
FIG. 6 is another partial perspective view of the upper tooling;
FIG. 7 is a perspective view of the lower receiving apparatus;
FIG. 8 is a partial perspective view of the lower receiving apparatus;
FIG. 9 is another partial perspective view of the lower receiving apparatus;
FIG. 10 is a perspective view of the tubular pulling assembly;
FIG. 11 is another perspective view of the tubular pulling assembly;
FIG. 12 is a perspective view of the angle adjustment stage;
FIG. 13 is another perspective view of the angle adjustment stage;
FIG. 14 is a perspective view of a side tube pressing assembly;
Fig. 15 is another perspective view of the side tube pressing assembly.
100 Parts of upper hole pressing equipment, 10 parts of I-shaped frames, 11 parts of vertical guide rails, 20 parts of upper and lower sliding tables, 30 parts of upper and lower driving motors, 40 parts of punching mechanisms, 41 parts of top rotating motors, 42 parts of coupling components, 43 parts of lower punching components, 431 parts of rotating tables, 4310 parts of positioning shafts, 432 parts of lower punching blocks, 4321 parts of tool mounting rollers, 4322 parts of first tools, 4323 parts of second tools, 4324 parts of third tools, 433 parts of side positioning mechanisms, 4331 parts of positioning motors, 4332 parts of positioning components, 4333 parts of matching holes;
200. The lower part bearing equipment, 201, an angle adjusting table, 2011, a bottom fixing block, 2012, an upper connecting plate, 2013, an angle adjusting motor, 2014, a driving rod, 2015, a hinging rod, 2001, a rotary connecting shaft, 51, a limiting mechanism, 511, a length limiting motor, 512, a length limiting piece, 52, a supporting mechanism, 521, a supporting motor, 522, a supporting component, 5221, a clamping position, 60, a lower stamping bearing mechanism, 61, a lower supporting table, 62, a middle groove wheel, 63, a side groove wheel, 64, a top mounting block, 641 and a top limiting wheel;
300. Pipe fitting drawing components, 70, drawing motors, 71, side frame bodies, 80, drawing mechanisms, 801, drawing gaps, 81, drawing sliding tables, 82, middle connecting parts, 821, upper rollers, 83, drawing motors, 831, penetrating tables, 832, matched limiting blocks, 400, side pipe pressing components, 90, end mounting tables, 91, bottom motors, 911, lower auxiliary wheels, 92, upper pressing arms, 93 and upper auxiliary wheels.
Detailed Description
The application will be further described with reference to the drawings and the detailed description, wherein it should be noted that, on the premise of no conflict, the embodiments or technical features described below can be arbitrarily combined to form new embodiments. Materials and equipment used in this example are commercially available, except as specifically noted. Examples of embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are exemplary only for explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. In the description of the present application, the meaning of "a plurality" is two or more, unless specifically stated otherwise.
In the description of the present application, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be fixedly connected, or may be connected through an intermediary, or may be connected between two elements or may be an interaction relationship between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
The terms first, second and the like in the description and in the claims and in the above-described figures, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
1-15 Show, a high-precision automatic punching device for automobile parts, comprising an upper hole pressing device 100, a lower adapting device 200 and a pipe pulling assembly 300, wherein the upper hole pressing device 100 comprises a I-shaped frame 10, an upper sliding table 20, a lower sliding table 20, an upper driving motor 30 and a lower driving motor 432, the upper sliding table 20 and the lower sliding table 20 are slidably arranged on the I-shaped frame 10 and are used for driving punching holes up and down through the upper driving motor 30, the punching mechanism 40 is arranged on the upper sliding table 20, the punching mechanism 40 comprises a top rotating motor 41, a coupling assembly 42 and a lower punching assembly 43, the top rotating motor 41 drives the lower punching assembly 43 to rotate through the coupling assembly 42, the lower punching assembly 43 comprises a rotating table 431 and 2 side positioning mechanisms 433, 6 lower punching blocks 432 are uniformly arranged at the lower part of the rotating table 431, each lower block 432 is correspondingly provided with a positioning shaft 4310,6 along the rotating table 431, 3 lower punching blocks 432 in two groups are respectively arranged, 3 lower blocks 432 in each group are correspondingly provided with a first grooved pulley 4322, a second grooved pulley 4360 is correspondingly arranged on the lower positioning mechanism 4360, the grooved pulley 4360 is correspondingly arranged on the side of the rotating table 4360, the grooved pulley 4360 is correspondingly provided with a positioning mechanism 4360, the grooved pulley 4360 is correspondingly arranged on the side of the upper positioning mechanism 4360, the upper groove pulley 4360 is correspondingly provided with a positioning mechanism 4360, the middle part of the lower positioning mechanism 4360 is positioned on the groove pulley 4360 is positioned by the groove pulley 60, and the groove pulley is positioned by the groove pulley 60, the top mounting block 64 is provided with a top limiting wheel 641 along the end, and the pipe drawing assembly 300 draws the pipe to be punched into the positions of the top limiting wheel 641, the middle groove wheel 62 and the middle groove wheel 62, and adjusts the positions of the positioning shaft 4310 and the side positioning mechanism 433 so that the upper and lower driving motor 30 drives the 3 cutters to punch holes in sequence. The side positioning mechanism 433 is adopted to ensure the punching position, the lower bearing device 200 is adopted to limit the pipeline, the upper hole pressing device 100, the lower bearing device 200 and the pipe fitting pulling assembly 300 are operated cooperatively, the problem that the forming quality of the punching workpiece can be influenced by one-time strong punching is solved for the punching workpiece with larger punching requirement, meanwhile, the stability is good, and the automation degree is high.
In the first aspect of the present invention, as a preferred embodiment, each cutter is mounted by a cutter mounting roller 4321, the first cutter 4322 and the second cutter 4323 are cylindrical, and the diameter of the first cutter 4322 is smaller than the diameter of the second cutter 4323. Specifically, the cross section of the third cutter 4324 is flat, and the width of the third cutter 4324 is the same as the diameter of the second cutter 4323. Under the condition of being divided into two groups, the two groups of cutters can be matched respectively, and the efficiency is high. The 3 cutters complete a group of operation, and the punching buffering effect is good.
In the first aspect of the present application, as a preferred embodiment, the end portion of the positioning assembly 4332 is provided with a mating hole 4333 corresponding to the positioning shaft 4310, and the edge portion of the mating hole 4333 is provided with a chamfer, so that the positioning problem is solved, and the problem of position deviation in the rotary punching process is solved, which is an important condition of the present application that "3 tools complete a set of operations and the punching buffering effect is good".
In the first aspect of the present invention, as a preferred embodiment, the pipe drawing assembly 300 includes a drawing motor 70, a side frame 71, and a drawing mechanism 80, where the drawing mechanism 80 includes a drawing sliding table 81, a penetrating table 831, a middle connecting portion 82 fixed on the drawing sliding table 81, and a drawing motor 83, an upper roller 821 is disposed on top of the middle connecting portion 82, the drawing motor 83 drives the penetrating table 831 penetrating the middle connecting portion 82 to move, a matching limiting block 832 corresponding to the upper roller 821 is disposed on an upper portion of the penetrating table 831, a drawing gap 801 is formed between the matching limiting block 832 and the upper roller 821, and when in a drawing state, the drawing motor 83 drives the penetrating table 831 penetrating the middle connecting portion 82 to move so as to reduce the drawing gap 801, and the drawing action can ensure automatic feeding, and each feeding is quantitative and avoids offset shake.
In the first aspect of the present invention, as a preferred embodiment, the engaging limiting block 832 is in an inner groove shape toward the upper roller 821 side. The I-shaped frame 10 is provided with a vertical guide rail 11 for sliding installation, and the rear part of the I-shaped frame 10 is provided with an electric box assembly.
In the first aspect of the present invention, as a preferred embodiment, the lower receiving apparatus 200 further includes a limiting mechanism 51 and a supporting mechanism 52, the limiting mechanism 51 includes a length limiting motor 511 and a length limiting member 512, the length limiting motor 511 drives the length limiting member 512 to move, the limiting mechanism 51 is disposed on a side portion of the lower press receiving mechanism 60, the supporting mechanism 52 includes a supporting motor 521 and a supporting component 522 with a clamping position 5221, the supporting motor 521 drives the supporting component 522 to move up and down, and the supporting mechanism 52 is disposed between the limiting mechanism 51 and the lower press receiving mechanism 60. The limiting mechanism 51 can limit the moving position according to the requirement, and the supporting mechanism 52 can be used for bottom supporting according to the condition.
In the first aspect of the present invention, as a preferred embodiment, the lower portion of the lower receiving apparatus 200 is further provided with an angle adjusting table 201, the angle adjusting table 201 is disposed at the bottom of the i-frame 10 or the lower punch receiving mechanism 60, the angle adjusting table 201 includes a bottom fixing block 2011, an upper connecting plate 2012, an angle adjusting motor 2013, a driving rod 2014, a hinge rod 2015, and a rotating connecting shaft 2001, the upper connecting plate 2012 is engaged with the rotating connecting shaft 2001, the angle adjusting motor 2013 drives the driving rod 2014 to move, and two ends of the hinge rod 2015 are respectively hinged to an end portion of the driving rod 2014 and the rotating connecting shaft 2001, so that an angle can be adjusted according to a requirement.
In the first aspect of the present invention, as a preferred embodiment, the side pipe pressing assembly 400 includes an end mounting table 90, one end of the bottom motor 91 is hinged to the end mounting table 90, a side portion of the bottom motor 91 is provided with a lower auxiliary wheel 911, an output shaft of the bottom motor 91 is hinged to the upper pressing arm 92, and a side portion of the upper pressing arm 92 is provided with an upper auxiliary wheel 93 to prevent side shaking.
When the automatic high-precision stamping equipment for the automobile parts is used, continuous stamping is performed twice, primary stamping qualitative is performed for the first time, primary frame stamping is performed on a workpiece to form a primary workpiece, high-precision stamping is performed for the second time, strength and precision are increased on the basis of the primary stamping, on one hand, stamping difficulty is reduced, and on the other hand, stamping precision is conveniently improved.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (10)
1. The high-precision automatic punching equipment for the automobile parts is characterized by comprising upper hole pressing equipment, lower bearing equipment and a pipe fitting pulling assembly, wherein the upper hole pressing equipment comprises an I-shaped frame, an upper sliding table, a lower sliding table, an upper driving motor, a lower driving motor and a punching mechanism, the upper sliding table and the lower sliding table are slidably arranged on the I-shaped frame and are used for driving the punching mechanism up and down through the upper driving motor, the punching mechanism is arranged on the upper sliding table and the lower sliding table, the punching mechanism comprises a top rotating motor, a coupling assembly and a lower punching assembly, the top rotating motor drives the lower punching assembly to rotate through the coupling assembly, the lower punching assembly comprises a rotary table and 2 side positioning mechanisms, 6 lower punching blocks are uniformly arranged at the lower part of the rotary table, each lower punching block is correspondingly provided with a positioning shaft along the rotary table, and the 6 lower punching blocks are divided into two groups, and 3 lower punching blocks of each group are respectively correspondingly provided with a first cutter, a second cutter and a third cutter;
The lower bearing device is used for placing the pipe fitting to be punched and comprises a lower punching bearing mechanism, the lower punching bearing mechanism comprises a lower supporting table, the middle part of the lower supporting table is provided with a middle groove wheel, side groove wheels are arranged on two sides of the middle groove wheel, a top mounting block for top limiting is arranged on the upper portion of the lower supporting table, and a top limiting wheel is arranged on the top mounting block along the end portion;
the pipe fitting drawing component drags the pipe fitting to be punched into the positions of the top limiting wheel, the middle groove wheel and the middle groove wheel, and the positions of the positioning shaft and the side positioning mechanism are adjusted, so that the upper driving motor and the lower driving motor sequentially drive the 3 cutters to punch.
2. The high-precision automatic stamping equipment for automobile parts according to claim 1, wherein the first cutter and the second cutter are cylindrical, and the diameter of the first cutter is smaller than that of the second cutter.
3. The high-precision automatic stamping equipment for automobile parts according to claim 2, wherein the cross section of the third cutter is flat, and the width of the third cutter is the same as the diameter of the second cutter.
4. The high-precision automatic stamping equipment for automobile parts according to claim 2, wherein the end part of the positioning assembly is provided with a matching hole corresponding to the positioning shaft, and the edge part of the matching hole is provided with a chamfer.
5. The high-precision automatic stamping equipment for automobile parts is characterized in that the pipe fitting pulling assembly comprises a pulling motor, a side frame body and a pulling mechanism, the pulling mechanism comprises a pulling sliding table, a penetrating table, a middle connecting part and a pulling motor, the middle connecting part is fixed on the pulling sliding table, an upper roller is arranged at the top of the middle connecting part, the pulling motor drives the penetrating table penetrating through the middle connecting part to move, a matching limiting block corresponding to the upper roller is arranged at the upper part of the penetrating table, a pulling gap is formed between the matching limiting block and the upper roller, and when the pipe fitting pulling mechanism is in a pulling state, the pulling motor drives the penetrating table penetrating through the middle connecting part to move so that the pulling gap is reduced.
6. The high-precision automatic stamping equipment for automobile parts according to claim 5, wherein the side, facing the upper roller, of the matched limiting block is in an inner groove shape.
7. The automated high precision stamping equipment for automotive parts according to claim 1, wherein the I-frame is provided with a vertical guide rail for sliding installation, and the rear part of the I-frame is provided with an electric box assembly.
8. The high-precision automatic stamping equipment for automobile parts according to claim 1, wherein the lower bearing equipment further comprises a limiting mechanism and a supporting mechanism, the limiting mechanism comprises a length limiting motor and a length limiting piece, the length limiting motor drives the length limiting piece to move, the limiting mechanism is arranged on the side part of the lower stamping bearing mechanism, the supporting mechanism comprises a supporting motor and a supporting component provided with a clamping position, the supporting motor drives the supporting component to move up and down, and the supporting mechanism is arranged between the limiting mechanism and the lower stamping bearing mechanism.
9. The high-precision automatic stamping equipment for automobile parts according to claim 1, wherein an angle adjusting table is further arranged at the lower part of the lower bearing equipment, the angle adjusting table is arranged at the bottom of the I-shaped frame or the lower stamping bearing mechanism, the angle adjusting table comprises a bottom fixing block, an upper connecting plate, an angle adjusting motor, a driving rod, a hinging rod and a rotary connecting shaft, the upper connecting plate is connected with the rotary connecting shaft, the angle adjusting motor drives the driving rod to move, and two ends of the hinging rod are respectively hinged to the end part of the driving rod and the rotary connecting shaft.
10. The high-precision automatic stamping equipment for automobile parts according to claim 1, further comprising a side pipeline pressing assembly, wherein the side pipeline pressing assembly comprises a bottom motor and an end mounting table, one end of the bottom motor is hinged to the end mounting table, a lower auxiliary wheel is arranged on the side portion of the bottom motor, an output shaft of the bottom motor is hinged to the upper pressing arm, and an upper auxiliary wheel is arranged on the side portion of the upper pressing arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411284355.8A CN119098526A (en) | 2024-09-13 | 2024-09-13 | High-precision automated stamping equipment for automotive parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411284355.8A CN119098526A (en) | 2024-09-13 | 2024-09-13 | High-precision automated stamping equipment for automotive parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119098526A true CN119098526A (en) | 2024-12-10 |
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ID=93715702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411284355.8A Withdrawn CN119098526A (en) | 2024-09-13 | 2024-09-13 | High-precision automated stamping equipment for automotive parts |
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| Country | Link |
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| CN (1) | CN119098526A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119657749A (en) * | 2025-02-14 | 2025-03-21 | 成都睿思达工程设计咨询有限公司 | Metal pipe processing equipment for building structure |
-
2024
- 2024-09-13 CN CN202411284355.8A patent/CN119098526A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119657749A (en) * | 2025-02-14 | 2025-03-21 | 成都睿思达工程设计咨询有限公司 | Metal pipe processing equipment for building structure |
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Application publication date: 20241210 |