CN114101746B - Processing equipment for punching circular arc workpiece and application method thereof - Google Patents
Processing equipment for punching circular arc workpiece and application method thereof Download PDFInfo
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- CN114101746B CN114101746B CN202111562185.1A CN202111562185A CN114101746B CN 114101746 B CN114101746 B CN 114101746B CN 202111562185 A CN202111562185 A CN 202111562185A CN 114101746 B CN114101746 B CN 114101746B
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- 238000004080 punching Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims description 14
- 238000005553 drilling Methods 0.000 claims abstract description 119
- 239000002699 waste material Substances 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000003754 machining Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 239000004576 sand Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B35/00—Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/015—Frames, beds, pillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Abstract
The processing equipment comprises a frame, a drilling platform and a drilling device, wherein the drilling platform is arranged on the frame and used for placing the arc workpiece, and the drilling device is used for carrying out drilling operation on the arc workpiece on the drilling platform; the drilling platform comprises a die station for placing the arc workpiece, a first driving device for driving the die station to swing and a second driving device for driving the die station to rotate. By adopting the design of combining the drilling platform with the first driving device and the second driving device, the automatic drilling operation of the arc workpiece (such as a spout mesh piece of a purple sand kettle) with a curved surface structure can be realized, the drilling mode of the traditional arc workpiece is changed, the efficiency of drilling operation on the arc workpiece is greatly improved, and the drilled hole uniformity and accuracy are high. The processing equipment has the advantages that the operation of workers is convenient, the automatic control is realized through the controller, the practicability is high, the large-scale punching production operation of the arc workpiece can be realized, and the wide popularization and the use are convenient.
Description
Technical Field
The invention relates to the technical field of workpiece punching, in particular to processing equipment for punching an arc workpiece and a using method thereof.
Background
When the existing plane workpiece is punched, in order to ensure the punching requirement, a corresponding position point is found on the plane workpiece, and the position of the position point on the plane is determined, so that the plane workpiece to be processed is not affected by external force and is subjected to position change in the punching process, and the punching operation can be performed. However, when the existing arc workpieces (such as spout mesh parts of a purple sand kettle) need to be perforated on the surface, the existing arc workpiece perforation method adopts manual hole digging operation on the arc workpieces one by one, and also adopts a gun drill to drill holes on the arc workpieces one by one.
Disclosure of Invention
The invention provides processing equipment for punching an arc workpiece and a using method thereof, and aims to overcome the defects that the existing punching method for the arc workpiece is not ideal, the punching efficiency is low, the punching quality is difficult to ensure and the like.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a processing device for punching an arc workpiece comprises a frame, a drilling platform and a drilling device, wherein the drilling platform is arranged on the frame and used for placing the arc workpiece, and the drilling device is used for punching the arc workpiece on the drilling platform; the drilling platform comprises a die station for placing the arc workpiece, a first driving device for driving the die station to swing and a second driving device for driving the die station to rotate.
Further, the drilling platform comprises a left supporting seat, a right supporting seat and a strip-shaped platform which is horizontally erected between the left supporting seat and the right supporting seat and can swing back and forth, a plurality of die stations which are sequentially arranged at intervals are arranged on the top surface of the strip-shaped platform, the second driving device is positioned on the bottom of the strip-shaped platform, and the first driving device is positioned on the side walls of the left supporting seat and the right supporting seat.
Further, the strip-shaped platform comprises a strip-shaped platform body and a linkage stop block which is connected to the left side wall and the right side wall of the strip-shaped platform body and protrudes upwards, a shaft hole which penetrates left and right is formed in the linkage stop block, and the strip-shaped platform is arranged on the shaft hole through a driving shaft of the first driving device and can be connected with the left supporting seat and the right supporting seat in a swinging mode.
Further, the processing equipment for punching the circular arc workpiece further comprises a feeding table for placing the circular arc workpiece to be processed and a discharging table for placing the processed circular arc workpiece, wherein the feeding table and the discharging table are respectively positioned on the left side and the right side of the frame.
Further, the drilling device comprises a machine head base arranged on the frame, a horizontal back plate capable of moving up and down on the machine head base, and a plurality of drilling machine heads which are sequentially arranged right above the plurality of die stations at intervals.
Further, the second driving device comprises a rotating motor for driving the mold station to rotate.
Further, the mold station is in a T-shaped shape, a locking hole for locking the mold is formed in the top of the mold station, and the mold is fixed on the mold station through inserting a screw into the locking hole.
Further, the drilling platform comprises a strip base fixed on the frame and a plurality of independent unit platforms which are sequentially arranged at intervals along the length direction of the strip base, each independent unit platform comprises a supporting seat capable of swinging left and right, a mold station is arranged on the top surface of each supporting seat, the bottom of each supporting seat is provided with a second driving device, and each mold station is driven to rotate through a corresponding second driving device; the rear end of the supporting seat is arranged on the strip base in a left-right swinging way through a transmission shaft and is driven to move in a left-right swinging way through a first driving device.
The application method of the processing equipment for punching the circular arc workpiece comprises the following steps: 1) The die assembly is carried out, and a die is selected and fixed on a die station of the drilling platform through a locking piece; 2) Placing the arc workpieces, and installing the arc workpieces on a plurality of dies in a one-to-one correspondence manner by workers; 3) The top punching operation is carried out, a drilling device is started, a plurality of drilling heads of the drilling device move downwards and respectively carry out drilling operation on the tops of a plurality of arc workpieces right below the drilling device, so that after the tops of the plurality of arc workpieces are punched, the drilling heads are lifted to return; 4) Determining a circle of operation surface punching, starting a first driving device, suspending after swinging a mould station by a preset angle, then starting a drilling device to drill a plurality of arc workpieces, starting a second driving device after drilling is completed, driving the mould station to synchronously rotate by a preset angle which is equal to 360 DEG, starting the drilling device to drill a plurality of arc workpieces again, and repeating the above steps until the drilling of the arc workpieces by 360 DEG is completed, namely finishing the punching of the first circle of operation surface; 5) Determining the next circle of operation surface punching: starting a first driving device, suspending the die station after swinging a next preset angle, then performing the fourth step operation again until the second circle of operation surface is perforated, starting the first driving device again, suspending the die station after swinging the die station at the next preset angle, determining the next circle of operation surface, and repeating the fourth step operation until all circles of operation surfaces are perforated, namely finishing the circular arc workpiece perforation operation; 6) And taking down the arc workpieces, taking down, collecting and storing the arc workpieces on the dies by workers, and then carrying out the placing work of the next batch of arc workpieces.
Furthermore, the application method of the processing equipment for punching the circular arc workpiece further comprises the step 7) of replacing the die, wherein if the circular arc workpiece of another style needs to be processed, the previous die can be taken down through the tool, and then the die corresponding to the circular arc workpiece of another style is arranged on the die station.
From the above description of the invention, the advantages of the invention compared with the prior art are as follows: the machining equipment is ideal and ingenious in structural design, the drilling platform is combined with the first driving device and the second driving device, automatic drilling operation of arc workpieces (such as spout mesh parts of a purple sand kettle) with a curved surface structure can be achieved, the drilling mode of traditional arc workpieces is changed (namely, manual or pistol drills are adopted to drill holes on the arc workpieces one by one), the drilling volume is large, the efficiency of drilling operation on the arc workpieces is greatly improved, and the uniformity and the accuracy of drilled holes are high. The processing equipment has the advantages that the operation of workers is convenient, the automatic control is realized through the controller, the practicability is high, the large-scale punching production operation of the arc workpiece can be realized, and the wide popularization and the use are convenient.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic diagram of the front view direction of the present invention.
Fig. 3 is a cross-sectional view taken along A-A in fig. 2.
Fig. 4 is a schematic top view of the present invention.
Fig. 5 is a cross-sectional view taken along the direction B-B in fig. 4.
Fig. 6 is an enlarged partial schematic view at C in fig. 5.
Fig. 7 is a schematic view showing the fit between a die and a circular arc workpiece in the present invention, wherein the die cover is in a separated state.
Fig. 8 is a schematic view of the fit between a die and a circular arc workpiece of the present invention, with portions of the components being cut away.
Fig. 9 is a schematic view showing the fit between a die and a circular arc workpiece in the present invention, wherein the die cover is in a combined state.
FIG. 10 is a schematic illustration of the fit between another mold and a circular arc workpiece in accordance with the present invention.
FIG. 11 is a schematic view of the fit between another die and another arcuate workpiece in accordance with the present invention.
FIG. 12 is a schematic diagram of a combination of multiple processing equipment in accordance with the present invention.
Fig. 13 is a schematic view of another processing apparatus according to the present invention in a top view.
Fig. 14 is a schematic perspective view showing the cooperation between the drilling platform and the drilling device according to another embodiment of the present invention.
Fig. 15 is a schematic view showing the front view direction of the cooperation between the drilling platform and the drilling device according to another embodiment of the present invention.
FIG. 16 is a schematic side view of the engagement between the drilling platform and the drilling apparatus of another embodiment of the present invention.
Detailed Description
Example 1
Reference is made to figures 1, 2, 4 and 7. The processing equipment for punching the circular arc workpiece comprises a frame 1, a drilling platform 3 and a drilling device 4, wherein the drilling platform 3 is arranged on the frame 1 and is used for placing the circular arc workpiece 2, and the drilling device 4 is used for punching the circular arc workpiece 2 on the drilling platform 3; the drilling platform 3 comprises a die station 30 for placing the arc workpiece 2, a first driving device 5 for driving the die station 30 to swing and a second driving device 6 for driving the die station 30 to rotate. By adopting the design of the drilling platform 3 combined with the first and second driving devices 5 and 6, the automatic drilling operation of the arc workpiece (such as a spout mesh piece of a purple sand kettle) with a curved surface structure can be realized, the drilling mode of the traditional arc workpiece is changed (namely, the drilling operation is carried out on the arc workpiece one by adopting a manual or pistol drill), the efficiency of the drilling operation on the arc workpiece is greatly improved, and the uniformity and the accuracy of the drilled hole are high. The processing equipment has the advantages of convenient operation for workers, strong practicability, realization of large-scale punching production operation of arc workpieces and convenient wide popularization and use.
Reference is made to figures 1, 2, 3 and 5. The drilling platform 3 comprises a left supporting seat 31, a right supporting seat 32 and a strip-shaped platform 33 which is horizontally erected between the left supporting seat 31 and the right supporting seat 32 and can swing back and forth, the top surface of the strip-shaped platform 33 is provided with a plurality of die stations 30 which are sequentially arranged at intervals, the number of the die stations 30 is six, the second driving device 6 is positioned on the bottom of the strip-shaped platform 33, and the first driving device 5 is positioned on the side walls of the left supporting seat 31 and the right supporting seat 32. The bar-shaped platform 33 comprises a bar-shaped platform body 331 and two linkage check blocks 332 which are connected to the left and right side walls of the bar-shaped platform body 331 and are upwardly protruded, the two linkage check blocks 332 and the bar-shaped platform body 331 are integrally formed, shaft holes which penetrate left and right are formed in the two linkage check blocks 332, and the bar-shaped platform 33 is arranged on the shaft holes through a driving shaft 50 of the first driving device 5 and can be connected with the left and right supporting seats 31 and 32 in a swinging mode. The first driving device 5 includes a driving motor 51, a driving shaft 50 mounted on the shaft hole, and a first decelerator 52 mounted between an output shaft of the driving motor 51 and the driving shaft 50. The number of the first driving devices 5 is two, and the two first driving devices are respectively positioned on the side walls of the left and right supporting seats 31 and 32. The two drive motors 51 are synchronous motors. The left support seat 31 and the right support seat 32 each comprise a vertical mounting plate 311 opposite to the end part of the strip-shaped platform 33, and front and rear vertical baffles 312 and 313 connected to the front and rear side walls of the vertical mounting plate, and the driving motor 51 and the first speed reducer 52 are mounted on the corresponding vertical mounting plates 311 and are shielded by the front and rear vertical baffles 312 and 313. The design of the front and rear vertical baffles 312, 313 is adopted, so that the driving motor 51 and the first speed reducer 52 are in an isolated and hidden position, and unnecessary accidents caused by the fact that workers touch the front and rear vertical baffles by mistake are avoided. .
In addition, the number of die stations 30 may be four, eight, twelve or twenty, among other suitable numbers; the number of first driving means 5 may also be one, depending on the length of the bar-shaped platform 33 and the number of mould stations 30 thereon.
Reference is made to figures 1, 2 and 5. The drilling device 4 comprises a machine head base 41 arranged on the frame 1, a horizontal backboard 42 capable of moving up and down on the machine head base 41, and a plurality of drilling machine heads 40 which are sequentially arranged right above the plurality of die stations 30 at intervals, wherein the number of the drilling machine heads 40 is six. The machine head base 41 is provided with a vertical track 411, the center of the back of the horizontal backboard 42 is provided with a slide block 421 matched with the vertical track 411, and the horizontal backboard 42 realizes lifting movement on the machine head base 41 through sliding fit of the slide block 421 on the vertical track 411. The front surface of the horizontal backboard 42 is provided with horizontal mounting grooves 422 along the length direction thereof, the number of the horizontal mounting grooves 422 is two which are arranged at intervals up and down, the base 400 of each drilling head 40 is connected to the horizontal mounting grooves 422 through the locking piece 401, and the left and right positions of each drilling head 40 can be finely adjusted.
In addition, the number of the drilling heads 40 can be four, eight, twelve or twenty or other suitable numbers according to the number of the mold stations 30;
reference is made to figures 2, 3 and 6. The second driving device 6 comprises a rotating motor 61 for driving the mold station 30 to rotate. The second drive means further comprise a drive shaft 62 connected to the mould station 30 and a second reduction gear 63 connected between the output shaft of the rotating electric machine 61 and the drive shaft 62. The first driving means 5, the second driving means 6 and the drilling means 4 are controlled by a controller (not shown).
In addition, the second driving device may also include a rotating motor 61 and a linkage shaft assembly connected with an output shaft of the rotating motor and located at the bottom of the plurality of mold stations 30 and mounted on the transmission shaft 62, where the plurality of mold stations 30 can implement synchronous rotation operation by driving the linkage shaft assembly through the output shaft of the rotating motor.
Reference is made to figures 1, 2, 7, 8 and 9. The mold station 30 is shaped like a T, and a locking hole for locking the mold 7 is formed in the top of the mold station 30. The die 7 can be made of rubber material, and the die 7 comprises a die seat 71 for placing the circular arc workpiece 2 and a die cover 72 which is arranged on the die seat 71 in a covering manner and plays a role in limiting and centering the circular arc workpiece 2; the die holder 71 includes a die base 711 fixed to the die station 30 by inserting the screw 8 into the locking hole and a die boss 712 connected to the top surface of the die base 711. The top of the die cover 72 is provided with a limiting channel penetrating up and down, the limiting channel comprises an upper limiting channel 721 for limiting the outer periphery of the bottom of the circular arc workpiece 2 and a lower limiting channel 722 for buckling on the side wall of the die boss 712, and the caliber of the lower limiting channel 722 is larger than that of the upper limiting channel 721. The upper limiting passage 721 has an isosceles trapezoid cross section, and the upper caliber of the upper limiting passage 72 is larger than the lower caliber thereof. The top surface of the die boss 712 is provided with a shallow groove 713 adapted to the bottom peripheral edge of the circular arc workpiece 2, the bottom of the circular arc workpiece 2 is placed in the shallow groove 713, and then the die boss 712 is covered by the die cover 72. The die base 711 is provided with a vertical passage 714 penetrating up and down, the caliber of the vertical passage 714 is smaller than that of the shallow groove 713, and the shallow groove 713 is positioned at the top opening of the die boss 712. Because the arc workpiece 2 such as a kettle mouth mesh part is generally made of clay (such as purple sand clay) materials, the kettle mouth mesh part is brittle and is easy to damage. This mould 7 novel structure is unique, the spout mesh spare on the mould 7 is difficult for appearing the skew or rocks, can play spacing centering effect to the spout mesh spare on it moreover, has improved the precision that carries out the drilling operation to the spout mesh spare greatly and has been high, has also reduced the breakage rate of spout mesh spare in the drilling operation in-process simultaneously for the yield can reach more than 99%.
Reference is made to fig. 1, 2, 4, 5, 7, 8 and 9. The application method of the processing equipment for punching the circular arc workpiece comprises the following steps:
1) The mold assembly is performed by selecting a mold 7 that is secured to the mold station 30 of the drilling platform 3 by means of a fastener 8, such as a screw.
2) Placing the arc workpieces, wherein a worker installs a plurality of arc workpieces 2 on a plurality of dies 7 in a one-to-one correspondence manner; the specific installation steps are as follows: A. placing a plurality of arc workpieces 2 on top surfaces of the die bosses 712 of a plurality of dies 7 respectively; B. the plurality of die covers 72 are respectively and correspondingly covered on the die bosses 712 of the plurality of dies 7, so that the bottom of each circular arc workpiece 2 is arranged in a corresponding shallow groove 713, and the shallow groove 713 is positioned at the center of the top surface of the die boss 712, so that each die cover 72 plays a role in limiting and fixing the circular arc workpiece 2 on the corresponding die boss 712; C. the die cover 72 is then gently rotated so that the die cover 72 centers the circular arc workpiece 2 on the die boss 712.
3) The top punching operation starts the drilling device 4, the plurality of drilling heads 40 through the drilling device 4 move downwards and respectively perform synchronous drilling operation on the tops of the plurality of arc workpieces 2 right below the drilling device, and after the top punching operation of the plurality of arc workpieces 2 is completed, the plurality of drilling heads ascend and return, namely the top punching operation is completed.
4) Determining a circle of operation surface perforation, starting the first driving device 5, swinging the die station 30 backwards or forwards by a preset angle (such as 10 degrees, 15 degrees or 20 degrees and the like), suspending, then starting the multiple drilling heads 40 of the drilling device 4 to synchronously drill the multiple circular arc workpieces 2, starting the second driving device 6 after the drilling is completed, driving the die station 30 to synchronously rotate by the preset angle (such as 360 degrees and the like) and then starting the multiple drilling heads 40 of the drilling device 4 to synchronously drill the multiple circular arc workpieces 2 again, and so on until the 360 degrees and the like are completed, namely, the first circle of operation surface perforation is completed.
5) Determining the next circle of operation surface punching, starting the first driving device 5, swinging the die station 30 backwards or forwards by a preset next angle (such as 10 degrees, 15 degrees, 20 degrees or the like), suspending, then performing the fourth step operation again until the second circle of operation surface punching is completed, then starting the first driving device 5 again, swinging the die station backwards or forwards by a preset next angle (such as 10 degrees, 15 degrees, 20 degrees or the like), suspending, determining the next circle of operation surface, repeating the fourth step operation until all circles of operation surfaces are completed, namely, the punching operation of the plurality of arc workpieces 2 is completed.
6) The arc workpieces are taken down, a worker takes down, collects and stores the arc workpieces 2 on the dies 7, and then carries out the placing operation of installing the next batch of arc workpieces 2 on the dies 7 in a one-to-one correspondence manner.
7) If another type of arc workpiece 2' needs to be processed, the previous die 7 can be removed by a tool, and then the die 7' corresponding to the another type of arc workpiece 2' is installed on the die station 30.
Example two
Reference is made to fig. 10. The present embodiment is substantially the same as the first embodiment except that: the moulds 7 are different in modeling, the moulds 7 are annular moulds, the interiors of the annular moulds are accommodating cavities 70 matched with the circular arc workpieces 2 (such as semi-circles), the inner side walls of the accommodating cavities 70 are inclined side walls with threads, and the circular arc workpieces 2 to be processed (such as semi-circles) are arranged in the accommodating cavities 70. The accommodating cavity 70 adopts a design with a threaded inclined inner side wall, so that the arc workpiece 2 is placed in the accommodating cavity 70, the bottom edge of the arc workpiece is subjected to the friction force of the threads, looseness or deviation is not easy to occur, and the arc workpiece 2 after the punching operation is finished is conveniently taken out.
In addition, the die 7 may be a cylindrical die, and the interior of the cylindrical die is provided with a receiving cavity 70 'matched with the lower portion of another circular arc workpiece 2', the shape of the receiving cavity 70 'is matched with the shape of the lower portion of the circular arc workpiece 2', the upper portion of the circular arc workpiece 2 'is a circular arc portion, the lower portion of the circular arc workpiece is a cone portion, and the circular arc workpiece 2' to be processed can be placed in the cylindrical die, and reference may be made to fig. 11 of the specification.
Example III
Reference is made to fig. 12. The present embodiment is substantially the same as the first embodiment except that: the processing equipment for punching the circular arc workpiece further comprises a feeding table 81 for placing the circular arc workpiece 2 to be processed and a discharging table 82 for placing the processed circular arc workpiece 2, wherein the feeding table 81 and the discharging table 82 are respectively positioned on the left side and the right side of the frame 1. The frame 1 is provided with a waste collection tray 91 for receiving waste generated in the drilling operation process of the arc workpiece 2, and the waste collection tray 91 is positioned right below the drilling platform 3. The bottom of the waste collection tray 91 is connected to a waste discharge pipe 92 for discharging waste therein.
In addition, the number of the processing apparatuses may be a plurality (for example, two, four, six, or the like, as appropriate) sequentially arranged, and the waste discharge pipes 92 of the plurality of processing apparatuses are each connected to a discharge manifold with a dust pump 93, through which the waste is discharged and collected.
Example IV
Reference is made to fig. 13. The present embodiment is substantially the same as the first embodiment except that: the processing equipment for punching the circular arc workpiece comprises a frame 1, two drilling platforms 3 which are arranged on the frame 1 and are used for placing the circular arc workpiece 2, and two drilling devices 4 which are used for respectively punching the circular arc workpiece 2 on the two drilling platforms 3; the frame 1 comprises a frame body 11 and a square upright post frame 12 arranged on the top surface of the frame body 11, and the two drilling platforms 3 are arranged on the frame body 11 and respectively positioned in front of and behind the upright post frame 12. The two drilling devices 4 are respectively arranged on the front and the back of the upright post frame 12, and a plurality of drilling heads 40 of one drilling device 4 are positioned right above a plurality of mould stations of one drilling platform 3. The two drilling platforms 3 share the design of the frame 1, the space arrangement is more compact and reasonable, the space utilization rate is high, the efficiency of drilling operation on arc workpieces is further improved, the punching volume of a single device is further improved, one worker can simultaneously control the two drilling platforms 3, and the operating efficiency of the worker is high.
Example five
Reference is made to fig. 10, 11 and 12. The present embodiment is substantially the same as the first embodiment except that: the drilling platform 3 comprises a strip base 34 fixed on a frame and a plurality of independent unit platforms 35 which are sequentially arranged at intervals along the length direction of the strip base 34, each independent unit platform 35 comprises a supporting seat capable of swinging left and right, a mold station 30 is arranged on the top surface of each supporting seat, a second driving device 6 is arranged at the bottom of each supporting seat 30, and each mold station 30 is driven to rotate through the corresponding second driving device 6; the rear end of each support is mounted on the strip base 34 in a side-to-side swingable manner via a transmission shaft 36, and is driven in a side-to-side swingable manner by a first driving device 5. The strip base 34 is combined with the design of the independent unit platforms 35, so that automatic punching operation of arc workpieces (such as spout mesh pieces of a purple sand kettle) with a curved surface structure can be realized, the operability is high, each independent unit platform 35 can realize independent left and right swinging motions and drive the die station 30 on the independent unit platform to independently perform rotating motions, the independent unit platforms 35 are not easy to influence each other, the failure rate of equipment operation is reduced, and meanwhile, if one independent unit platform 35 fails, the independent operation of other independent unit platforms 35 can not be influenced.
Reference is made to fig. 10 and 12. Each of the holders is L-shaped, and each of the holders includes a horizontal plate 361 for mounting the mold station 30 and a vertical plate 362 coupled to the rear of the horizontal plate 361, and each of the second driving devices 6 includes a rotating motor 61 mounted at the bottom of the horizontal plate 361 and a rotating shaft 62 coupled to the corresponding mold station 30; each first driving device 5 includes a driving shaft 50 connected to a vertical plate 362 and a driving motor installed at the rear of the driving shaft 50.
Reference is made to fig. 10, 11 and 12. The drilling device 4 comprises a machine head base 41 arranged on the frame, a horizontal backboard 42 capable of moving up and down on the machine head base 41, and a plurality of drilling machine heads 40 which are sequentially arranged right above the plurality of mould stations 30 at intervals; the machine head base 41 is provided with a vertical track, the center of the back of the horizontal backboard 42 is provided with a sliding block matched with the vertical track, and the horizontal backboard 42 realizes lifting movement on the machine head base 41 through sliding fit of the sliding block on the vertical track.
The foregoing is merely illustrative of specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modification of the present invention by using the design concept shall fall within the scope of the present invention.
Claims (4)
1. The utility model provides a processing equipment that circular arc work piece punched which characterized in that: the drilling device comprises a frame, a drilling platform and a drilling device, wherein the drilling platform is arranged on the frame and is used for placing the arc workpiece, and the drilling device is used for carrying out drilling operation on the arc workpiece on the drilling platform; the drilling platform comprises a die station for placing the arc workpiece, a first driving device for driving the die station to swing and a second driving device for driving the die station to rotate; the drilling platform comprises a left supporting seat, a right supporting seat and a strip-shaped platform which is horizontally erected between the left supporting seat and the right supporting seat and can swing back and forth, the top surface of the strip-shaped platform is provided with a plurality of die stations which are sequentially arranged at intervals, the second driving device is positioned on the bottom of the strip-shaped platform, and the first driving device is positioned on the side walls of the left supporting seat and the right supporting seat; the device also comprises a feeding table for placing the arc workpieces to be processed and a discharging table for placing the processed arc workpieces, wherein the feeding table and the discharging table are respectively positioned at the left side and the right side of the frame; the drilling device comprises a machine head base arranged on the frame, a horizontal backboard capable of lifting on the machine head base and a plurality of drilling machine heads which are sequentially arranged right above the plurality of mould stations at intervals; the machine head base is provided with a vertical track, the center of the back of the horizontal backboard is provided with a sliding block matched with the vertical track, and the horizontal backboard realizes lifting movement on the machine head base through sliding fit of the sliding block on the vertical track; the front surface of the horizontal backboard is provided with horizontal mounting grooves along the length direction, the number of the horizontal mounting grooves is two which are arranged at intervals up and down, the base of each drilling machine head is connected to the horizontal mounting grooves through locking pieces, and the left and right positions of each drilling machine head can be finely adjusted; the second driving device comprises a rotating motor for driving the mold station to rotate; the die station is in a T-shaped shape, a locking hole for locking the die is formed in the top of the die station, and the die is fixed on the die station by inserting a screw into the locking hole; the die is made of rubber materials and comprises a die seat for placing the arc workpieces and a die cover which is arranged on the die seat in a covering manner and plays a role in limiting and centering the arc workpieces; the die seat comprises a die base and a die boss, wherein the die base is fixed on a die station through the insertion of screws in the locking holes, and the die boss is connected with the top surface of the die base; the top of the die cover is provided with a limiting channel penetrating up and down, the limiting channel comprises an upper limiting channel for limiting the periphery of the bottom of the circular arc workpiece and a lower limiting channel for buckling on the side wall of the die boss, and the caliber of the lower limiting channel is larger than that of the upper limiting channel; the section of the upper limit channel is isosceles trapezoid, and the upper caliber of the upper limit channel is larger than the lower caliber of the upper limit channel; the top surface of the die boss is provided with a shallow groove matched with the peripheral edge of the bottom of the circular arc workpiece, the bottom of the circular arc workpiece is arranged in the shallow groove, and then the die boss is covered by the die cover; the die base is provided with a vertical channel penetrating up and down, the caliber of the vertical channel is smaller than that of the shallow groove, and the shallow groove is positioned at the top opening of the die boss; the frame is provided with a waste collection tray for receiving waste generated in the drilling operation process of the arc workpiece, and the waste collection tray is positioned right below the drilling platform; the bottom of the waste collecting tray is communicated with a waste discharge pipe for discharging waste materials in the waste collecting tray; the number of the processing equipment can be a plurality of processing equipment which are sequentially arranged, waste discharge pipes of the processing equipment are communicated with a discharge main pipe with a dust pump, and waste is discharged and collected through the discharge main pipe.
2. The apparatus for machining a hole in an arcuate workpiece according to claim 1, wherein: the bar-shaped platform comprises a bar-shaped platform body and a linkage stop block which is connected to the left side wall and the right side wall of the bar-shaped platform body and protrudes upwards, a shaft hole which penetrates left and right is formed in the linkage stop block, and the bar-shaped platform is arranged on the shaft hole through a driving shaft of the first driving device and can be connected with the left supporting seat and the right supporting seat in a swinging mode.
3. The apparatus for machining a hole in an arcuate workpiece according to claim 1, wherein: the drilling platform comprises a strip base fixed on the frame and a plurality of independent unit platforms which are sequentially arranged at intervals along the length direction of the strip base, each independent unit platform comprises a supporting seat capable of swinging left and right, a mold station is arranged on the top surface of each supporting seat, the bottom of each supporting seat is provided with a second driving device, and each mold station is driven to rotate through a corresponding second driving device; the rear end of the supporting seat is arranged on the strip base in a left-right swinging way through a transmission shaft and is driven to move in a left-right swinging way through a first driving device.
4. The application method of the processing equipment for punching the circular arc workpiece is characterized by comprising the following steps of: it comprises the following steps: 1) The die assembly is carried out, and a die is selected and fixed on a die station of the drilling platform through a locking piece; 2) Placing the arc workpieces, and installing the arc workpieces on a plurality of dies in a one-to-one correspondence manner by workers; the specific installation steps are as follows: A. respectively and correspondingly placing a plurality of arc workpieces on the top surfaces of the die bosses of a plurality of dies; B. the plurality of die covers are respectively and correspondingly covered on the die bosses of the plurality of dies, so that the bottom of each circular arc workpiece is arranged in a corresponding shallow groove, and the shallow groove is positioned at the center of the top surface of the die boss, so that each die cover plays a role in limiting and fixing the circular arc workpiece on the corresponding die boss; C. the die cover is gently rotated, so that the die cover can center the arc workpiece on the die boss; 3) The top punching operation is carried out, a drilling device is started, a plurality of drilling heads of the drilling device move downwards and respectively carry out drilling operation on the tops of a plurality of arc workpieces right below the drilling device, so that after the tops of the plurality of arc workpieces are punched, the drilling heads are lifted to return; 4) Determining a circle of operation surface punching, starting a first driving device, suspending after swinging a mould station by a preset angle, then starting a drilling device to drill a plurality of arc workpieces, starting a second driving device after drilling is completed, driving the mould station to synchronously rotate by a preset angle which is equal to 360 DEG, starting the drilling device to drill a plurality of arc workpieces again, and repeating the above steps until the drilling of the arc workpieces by 360 DEG is completed, namely finishing the punching of the first circle of operation surface; 5) Determining the next circle of operation surface punching: starting a first driving device, suspending the die station after swinging a next preset angle, then performing the fourth step operation again until the second circle of operation surface is perforated, starting the first driving device again, suspending the die station after swinging the die station at the next preset angle, determining the next circle of operation surface, and repeating the fourth step operation until all circles of operation surfaces are perforated, namely finishing the circular arc workpiece perforation operation; 6) Taking down the arc workpieces, taking down, collecting and storing the arc workpieces on the dies by workers, and then carrying out the placing work of the next batch of arc workpieces; 7) And replacing the die, if the arc workpiece of another style needs to be processed, taking down the previous die through the tool, and then arranging the die corresponding to the arc workpiece of another style on the die station.
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| CN202111562185.1A CN114101746B (en) | 2021-12-20 | 2021-12-20 | Processing equipment for punching circular arc workpiece and application method thereof |
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| CN202111562185.1A CN114101746B (en) | 2021-12-20 | 2021-12-20 | Processing equipment for punching circular arc workpiece and application method thereof |
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| CN114101746B true CN114101746B (en) | 2024-02-02 |
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| CN115446616B (en) * | 2022-09-01 | 2023-08-22 | 成都超德创科技有限公司 | Drilling tool for brake disc and drilling device applying tool |
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