CN117863278A - A punching equipment for mechanical parts - Google Patents

A punching equipment for mechanical parts Download PDF

Info

Publication number
CN117863278A
CN117863278A CN202310303678.6A CN202310303678A CN117863278A CN 117863278 A CN117863278 A CN 117863278A CN 202310303678 A CN202310303678 A CN 202310303678A CN 117863278 A CN117863278 A CN 117863278A
Authority
CN
China
Prior art keywords
valve
gas storage
clamping
fixed mounting
storage tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310303678.6A
Other languages
Chinese (zh)
Inventor
罗婷
邵帅
孙跃
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou Putuo Machinery Technology Co ltd
Original Assignee
Xuzhou Putuo Machinery Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xuzhou Putuo Machinery Technology Co ltd filed Critical Xuzhou Putuo Machinery Technology Co ltd
Priority to CN202310303678.6A priority Critical patent/CN117863278A/en
Publication of CN117863278A publication Critical patent/CN117863278A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/16—Perforating by tool or tools of the drill type
    • 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
    • B23B39/003—Drilling machine situated underneath the workpiece
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/005—Devices for removing chips by blowing
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0053—Devices for removing chips using the gravity force
    • 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
    • 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
    • B23Q7/003—Cyclically moving conveyors
    • 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
    • B23Q7/02—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 by means of drums or rotating tables or discs
    • 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
    • B23Q7/04—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 by means of grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1845—Means for removing cut-out material or waste by non mechanical means
    • B26D7/1854—Means for removing cut-out material or waste by non mechanical means by air under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/27—Means for performing other operations combined with cutting
    • B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Drilling And Boring (AREA)

Abstract

本发明属于零件加工技术领域，且公开了一种机械零件冲孔加工设备，包括底座，所述底座的顶端固定安装有主电机，所述主电机的顶端固定安装有凸轮分割器，所述凸轮分割器顶端的输出端安装有转盘，所述转盘的顶端固定安装有风机，所述底座的外侧面等角度固定安装有支架。本发明对应工件的上料和工件的冲孔以及工件的出料过程，并利用单次旋转角度为一百二度的转盘与三个工位相互对应，实现装置的自动上料后的自动冲孔，并在完成自动冲孔后可实现自动出料，整个过程自动化完成，无需人工辅助进料和出料过程，只需前期进行参数的调整即可，显著减少了加工过程中的人工参与量，提高了加工效率，安全系数较高，适合批量生产使用。

The present invention belongs to the technical field of parts processing, and discloses a mechanical parts punching processing equipment, including a base, a main motor is fixedly installed on the top of the base, a cam divider is fixedly installed on the top of the main motor, a turntable is installed on the output end of the top of the cam divider, a fan is fixedly installed on the top of the turntable, and a bracket is fixedly installed at an equal angle on the outer side surface of the base. The present invention corresponds to the loading, punching and unloading processes of workpieces, and uses a turntable with a single rotation angle of 120 degrees to correspond to three workstations to realize automatic punching after automatic loading of the device, and automatic unloading can be realized after completing automatic punching. The whole process is completed automatically, without the need for manual assistance in the feeding and unloading process, and only the parameters need to be adjusted in the early stage, which significantly reduces the amount of manual participation in the processing process, improves the processing efficiency, has a high safety factor, and is suitable for mass production.

Description

Machine part processing equipment that punches a hole
Technical Field
The invention belongs to the technical field of part machining, and particularly relates to a machine part punching machining device.
Background
Machining refers to the process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining modes can be divided into cutting machining and pressing machining. Machining generally refers to a machining process of machining various parts by using mechanical equipment, in which the parts are often punched to machine suitable hole sites, and in which the machining process is performed by using punching equipment.
The conventional part punching processing equipment mainly comprises a workbench and punching equipment, wherein the workbench is provided with clamping equipment for clamping parts, the punching equipment mainly comprises a motor and a cylinder, the motor can drive the drill bit to rotate so as to realize drilling, the cylinder can drive the drilling equipment to move downwards so as to assist in the drilling process, in the actual processing process, an operator needs to manually place the parts to be processed on the workbench and fix the parts, then the punching equipment is started to process, after the processing is finished, the parts are required to be removed, the parts are taken out to wait for processing of a second part, and in the whole processing process, the operator needs to assist in completing the feeding and discharging processes, so that the processing efficiency is obviously affected, and meanwhile, the safety coefficient is lower.
When the traditional punching equipment punches a hole to the part, the punching equipment moves from top to bottom to punch a hole to the part, the part is in a fixed state in the whole process, scraps generated by drilling in the drilling process can be attached to the upper part of the part, certain interference can be caused to the drilling process, meanwhile, after the drilling is finished, the part is usually required to be manually cleaned to be discharged, the immediate discharging after the drilling cannot be realized, and the processing is complicated.
Disclosure of Invention
The invention aims to provide a machine part punching processing device which solves the problems in the background technology.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a machine part processing equipment that punches a hole, includes the base, the top fixed mounting of base has the main motor, the top fixed mounting of main motor has the cam divider, the carousel is installed to the output on cam divider top, the top fixed mounting of carousel has centrifugal fan, the equiangular fixed mounting of lateral surface of base has the support, is located the front side the top fixed mounting of support has the feeding conveyer belt, is located the right side the top fixed mounting of support has the ejection of compact conveyer belt, is located the left side the middle part fixed mounting on support top has the motor that punches a hole, the output shaft fixed mounting of motor that punches a hole has the drill bit, the middle part fixed mounting on carousel top has centrifugal fan, the front end fixed mounting of carousel has the extension frame that is located the support top, the draw-in groove has been seted up to the front side on extension frame top, the logical groove that is located the draw-in groove rear is seted up on the top, the inside movable joint of draw-in groove has the fixture block, the bottom of fixture block is equipped with the centre gripping subassembly, the output fixed intercommunication of centrifugal fan has the gas transmission hose, the front end fixed connection has the cross valve, the cross valve is located the third side of cross valve, the cross valve is located the top of the centre gripping subassembly, the other end of cross valve is located the top of cross valve fixed.
Before use, the parts to be processed are placed above the feeding conveyor belt at equal distance, the feeding conveyor belt and the discharging conveyor belt with proper lengths can be selected according to processing requirements, meanwhile, a drill bit with proper specifications can be selected according to drilling sizes, meanwhile, the power supply of the whole device is required to be connected, the rotation angle of the cam divider is controlled to be one hundred twenty degrees each time, meanwhile, the feeding conveyor belt is required to be kept to carry out interval transmission, and the interval time just corresponds to the time for the device to finish part processing in one period, so that automatic operation is finished.
As a further technical scheme of the invention, a thread groove is formed in the middle of the clamping block, a threaded rod is connected with the inner thread of the thread groove, the threaded rod is positioned in the extension frame, the bottom end of the threaded rod is movably connected with the bottom end of the inner cavity of the extension frame, and the front end of the threaded rod penetrates through the front end of the extension frame.
Before punching of the part, the front-back distance of the clamping block can be adjusted according to the size of the part, the clamping block can be driven to move back and forth under the action of the thread groove in the clamping block through the rotary threaded rod, the clamping assembly below is driven to move back and forth, the adaptability adjustment is completed, when the part is processed, the centrifugal fan is started, the clamping assembly is driven to move down through the extension rod, the feeding conveyor belt conveys the part to the lower side of the clamping assembly, after the clamping assembly is started to complete the clamping of the part, the clamping assembly is driven to move up through the automatic extension rod, the main motor is started to drive the turntable to rotate for one hundred twenty degrees, the clamping assembly with the part can move to the upper side of the drill bit at the moment, the punching motor is started to drive the drill bit to rotate at the same time, the extension rod continues to drive the clamping assembly to move down, the punching operation is completed in a matching mode, the turntable continues to rotate one hundred twenty degrees to the upper side of the discharging conveyor belt after the workpiece is placed above the discharging conveyor belt, the clamping assembly is loosened by the workpiece, the turntable continues to rotate until the clamping assembly reaches the right upper side of the feeding conveyor belt, and the cycle processing of the workpiece is completed.
Through setting up the material loading of three different stations corresponding work piece respectively and the punching a hole of work piece and the ejection of compact process of work piece to utilize single rotation angle to be the carousel of hundred two degrees and three stations to correspond each other, realize the automatic punching after the automatic feeding of device, and can realize automatic ejection of compact after accomplishing automatic punching, whole process automation is accomplished, need not artifical supplementary feeding and ejection of compact process, only need earlier stage carry out the adjustment of parameter can, show the artifical participation that has reduced in the course of working, improved machining efficiency, factor of safety is higher, be fit for batch production and use.
As a further technical scheme of the invention, the middle part of the top end of the clamping block is fixedly provided with the mounting frame, the top end of the inner side surface of the mounting frame is fixedly provided with the fixed pipe, the inside of the fixed pipe is movably sleeved with the movable rod, the top end of the movable rod is fixedly provided with the first reset spring positioned in the fixed pipe, and the top end of the first reset spring is connected with the top end of the inner cavity of the fixed pipe.
As a further technical scheme of the invention, the bottom end of the movable rod penetrates through the bottom end of the inner cavity of the fixed pipe and is fixedly provided with a top plate positioned above the clamping block, the left side and the right side of the bottom end of the top plate are fixedly provided with extension rods, and the bottom ends of the extension rods penetrate through the bottom end of the clamping block and are connected with the top end of the clamping assembly.
As a further technical scheme of the invention, a first branch pipe and a second branch pipe are respectively fixedly communicated with the upper side and the lower side of the front end of the four-way valve, a first air inlet valve is fixedly communicated with the front part of the fixed pipe close to the top end, the first air inlet valve is communicated with the other end of the first branch pipe, and a first air outlet valve is fixedly communicated with the rear part of the fixed pipe close to the top end.
As a further technical scheme of the invention, the first air inlet valve and the first air outlet valve are internally provided with one-way valves, the directions of the valves are respectively inward conduction and outward stop, and outward conduction and inward stop, and the other end of the second branch pipe is communicated with the clamping assembly.
When the clamping assembly moves to the upper part of any support, the centrifugal fan is started to generate high-speed air flow and is led out through the air hose, the valve positioned on the first branch pipe on the front side of the four-way valve can be opened, the air flow can enter the first air inlet valve through the first branch pipe, the valve of the first air outlet valve is closed, the entering air flow enters the fixed pipe and applies pressure to the movable rod, the movable rod automatically moves downwards to drive the top plate and the extension rod to move downwards, finally the clamping assembly is driven to move downwards, when the clamping assembly is controlled to move upwards, the air positioned in the fixed pipe can be released by opening the valve of the first air outlet valve and closing the valve of the first air inlet valve, and the first return spring automatically resets to drive the top plate, the extension rod and the clamping assembly at the bottom end to move upwards to assist in feeding and discharging and part punching processing processes.
As a further technical scheme of the invention, the clamping assembly comprises a gas storage tube, the top end of the gas storage tube is fixedly connected with the bottom end of the extension rod, a second air inlet valve is fixedly communicated with the front part of the gas storage tube, which is close to the top end, a second air outlet valve is fixedly communicated with the rear part of the gas storage tube, which is close to the top end, a hose is fixedly communicated with the other end of the second air inlet valve, and the other end of the second air outlet valve is fixedly communicated with a spray head and is positioned behind the bottom end of the clamping assembly.
As a further technical scheme of the invention, the second air inlet valve and the second air outlet valve are internally provided with one-way valves, the directions of the valves are respectively inward conduction and outward cutoff, and the air storage pipe is movably sleeved with a piston plate, the top end of the piston plate is fixedly connected with a second reset spring positioned in the air storage pipe, and the top end of the second reset spring is fixedly connected with the top end of the inner cavity of the air storage pipe.
As a further technical scheme of the invention, the bottom end of the piston plate is fixedly connected with a piston rod, the bottom end of the piston rod penetrates through the bottom end of the gas storage tube and is fixedly provided with a movable plate, the left side and the right side, close to the bottom end, of the outer side surface of the gas storage tube are fixedly provided with extension seats, the bottom ends of the extension seats are provided with guide grooves, and the left side and the right side of the bottom end of the movable plate are fixedly provided with first fixing seats.
As a further technical scheme of the invention, one end of the first fixing seat far away from the movable plate is movably connected with a supporting rod through a rotating shaft, one end of the supporting rod far away from the movable plate is movably connected with a second fixing seat through a rotating shaft, the bottom ends of the second fixing seats are fixedly provided with guide blocks, the guide blocks are movably clamped with the guide grooves, and the bottom ends of the guide blocks are fixedly provided with clamping plates.
When the workpiece is clamped, the centrifugal fan is started to generate high-speed air flow to enter the four-way valve through the conveying of the air conveying hose, at the moment, the air can be conveyed to the second air inlet valve by opening the valve of the second branch pipe at the front end of the four-way valve, at the moment, the valve of the second air outlet valve is closed, the air enters the air storage pipe along with the valve, the piston plate moves downwards after receiving the pressure of the air, the second reset spring is compressed, the piston rod and the movable plate move downwards along with the piston plate, at the moment, the two support rods deflect along with the piston rod, the included angle between the two support rods is increased, the two second fixing seats are driven to be relatively far away, at the moment, the two clamping plates can be relatively far away under the guiding action of the guide block and the guide groove, the air content in the air storage pipe can be controlled by opening the valve of the second air outlet valve, the space between the two clamping plates can be controlled, the workpiece clamping process can be realized by adjusting the space between the two clamping plates, and when the workpiece is discharged, the valve of the second air outlet valve is only required to be opened, the air in the air storage pipe is released, the workpiece can be mutually far away under the automatic reset of the second reset spring, and the two clamping plates can be far away from each other clamping plates.
Through using air as power, can carry out quick centre gripping to the work piece of equidimension not through the inside content of control air admission gas storage pipe, can realize the automatic dismantlement of work piece through the content that releases all air that is located the gas storage pipe inside simultaneously, can realize the automatic centre gripping and the automatic dismantlement of work piece, need manual auxiliary completion work piece's clamping when avoiding traditional processing to and manual dismantlement work piece's problem relies on the quick assembly disassembly of gravity effect and aerodynamic realization work piece, improves the degree of automation of device, and then improves whole machining efficiency.
After the drilling operation of the workpiece is finished, air can be guided out from the third branch pipe by opening a valve of the third branch pipe at the bottom end of the four-way valve and acts on the side surface of the workpiece to wash the surface of the workpiece in a clamping state, so that the chip content on the surface is reduced.
When the automatic clamping and automatic discharging of the workpiece are realized by utilizing air as power, air can be utilized to act on the surface of the workpiece between the fluidity of the air to realize the clearance of surface scraps after punching, and meanwhile, the drilling equipment is arranged below the workpiece and realizes the punching operation by means of the downward movement of the workpiece, so that the problem that scraps brought by a processing method of the downward movement of the drilling equipment are easy to stay on the surface of the workpiece due to the fact that the workpiece is fixed by the traditional device is effectively avoided, the free falling of most scraps is finished by means of the gravity effect, scraps on the surface of the workpiece are reduced by matching with high-speed airflow to the greatest extent, the workload of cleaning the surface of the subsequent workpiece is effectively reduced, and the discharging efficiency is improved.
The beneficial effects of the invention are as follows:
1. according to the invention, three different stations are arranged to correspond to the feeding of the workpiece, the punching of the workpiece and the discharging process of the workpiece respectively, and the turntable with a single rotation angle of one hundred and two degrees is utilized to correspond to the three stations, so that the automatic punching after the automatic feeding of the device is realized, the automatic discharging can be realized after the automatic punching is finished, the whole process is automatically finished, the manual auxiliary feeding and discharging processes are not needed, only the parameter adjustment is needed in the earlier stage, the manual participation in the processing process is obviously reduced, the processing efficiency is improved, the safety coefficient is higher, and the device is suitable for mass production and use.
2. According to the invention, by using air as power, workpieces with different sizes can be rapidly clamped by controlling the content of the air entering the air storage pipe, and simultaneously, the automatic disassembly of the workpieces can be realized by releasing the content of all the air in the air storage pipe, so that the automatic clamping and the automatic disassembly of the workpieces can be realized, the problems that the clamping of the workpieces is manually assisted and the workpieces are manually disassembled in the traditional processing process are avoided, the rapid disassembly and assembly of the workpieces are realized by means of the gravity effect and the aerodynamic force, the automation degree of the device is improved, and the overall processing efficiency is further improved.
3. According to the invention, the automatic clamping and automatic discharging of the workpiece are realized by utilizing air as power, meanwhile, the air can be acted on the surface of the workpiece to realize the clearance of surface scraps after punching by utilizing the fluidity of the air, meanwhile, the drilling equipment is arranged below the workpiece, and the punching operation is realized by means of the downward movement of the workpiece, so that the problem that scraps are easy to stay on the surface of the workpiece due to the processing method of the downward movement of the drilling equipment in the traditional device is effectively avoided, the free falling of most scraps is finished by means of the action of gravity, scraps on the surface of the workpiece are furthest reduced by matching with high-speed air flow, the workload of cleaning the surface of the subsequent workpiece is effectively reduced, and the discharging efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic illustration of the mating of the base and bracket structure of the present invention;
FIG. 3 is a schematic illustration of the mating of the structure of the extension bracket and clamping assembly of the present invention;
FIG. 4 is a schematic diagram of the assembly of the centrifugal fan and the four-way valve of the present invention;
FIG. 5 is an exploded view of the structure of the detent and threaded rod and the detent and clamping assembly of the present invention;
FIG. 6 is a schematic cross-sectional view of the internal structure of the latch and the securing tube of the present invention;
FIG. 7 is a schematic illustration of the mating of the extension pole and clamp assembly configuration of the present invention;
fig. 8 is a schematic cross-sectional view of the internal structure of the clamping assembly of the present invention.
In the figure: 1. a base; 2. a bracket; 3. a feed conveyor; 4. a discharge conveyor belt; 5. a punching motor; 6. a drill bit; 7. a main motor; 8. a cam divider; 9. a turntable; 10. an extension rack; 11. a centrifugal fan; 12. a gas hose; 13. a four-way valve; 14. a first branch pipe; 15. a second branch pipe; 16. a third branch pipe; 17. a clamping groove; 18. a through groove; 19. a threaded rod; 20. a clamping block; 21. a thread groove; 22. a mounting frame; 23. a fixed tube; 24. a first return spring; 25. a movable rod; 26. a first intake valve; 27. a first exhaust valve; 28. an extension rod; 29. a top plate; 30. a clamping assembly; 301. a gas storage tube; 302. a second intake valve; 303. a second exhaust valve; 304. a second return spring; 305. a piston plate; 306. a piston rod; 307. a movable plate; 308. a first fixing seat; 309. the second fixing seat; 3010. a support rod; 3011. a guide block; 3012. a clamping plate; 3013. an extension base; 3014. a guide groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 8, in the embodiment of the invention, a machine part punching processing device comprises a base 1, a main motor 7 is fixedly installed at the top end of the base 1, a cam divider 8 is fixedly installed at the top end of the main motor 7, a rotary table 9 is installed at the output end of the top end of the cam divider 8, a centrifugal fan 11 is fixedly installed at the top end of the rotary table 9, a support 2 is fixedly installed on the outer side surface of the base 1 at equal angles, a feeding conveyor belt 3 is fixedly installed at the top end of the front support 2, a discharging conveyor belt 4 is fixedly installed at the top end of the right support 2, a punching motor 5 is fixedly installed at the middle part of the top end of the left support 2, a drill bit 6 is fixedly installed at the output shaft of the punching motor 5, a centrifugal fan 11 is fixedly installed at the middle part of the top end of the rotary table 9, an extension frame 10 positioned above the support 2 is fixedly installed at the front end of the rotary table 9, a clamping groove 17 is formed in the front side of the top end of the extension frame 10, a through groove 18 positioned behind the clamping groove 17 is formed in the top end of the extension frame 10, a clamping block 20 is movably clamped inside the clamping block 20, a clamping assembly 30 is arranged at the bottom end of the clamping block 20, a delivery end 11 of the centrifugal fan 11 is fixedly connected with a four-way valve 12, a three-way valve 12 is fixedly connected with a hose 13 and is fixedly connected with a hose 13 at the bottom end 13, and is fixedly connected with a third hose 13, and is connected with a third hose 13.
Before use, the parts to be processed are placed above the feeding conveyor belt 3 at equal distance, the feeding conveyor belt 3 and the discharging conveyor belt 4 with proper lengths can be selected according to processing requirements, meanwhile, the drill bit 6 with proper specifications can be selected according to drilling dimensions, meanwhile, the power supply of the whole device is required to be connected, the rotation angle of the cam divider 8 is controlled to be one hundred twenty degrees each time, meanwhile, the feeding conveyor belt 3 is required to be kept to carry out interval transmission, and the interval time just corresponds to the time for the device to finish part processing in one period, so that automatic operation is finished.
As shown in fig. 3, 5 and 6, a threaded groove 21 is formed in the middle of the clamping block 20, a threaded rod 19 is connected to the internal threads of the threaded groove 21, the threaded rod 19 is located inside the extension frame 10, the bottom end of the threaded rod 19 is movably connected to the bottom end of the inner cavity of the extension frame 10, and the front end of the threaded rod 19 penetrates through the front end of the extension frame 10.
Before punching the part, the front-back distance of the clamping block 20 can be adjusted according to the size of the part, the clamping block 20 can be driven to move forwards and backwards under the action of the thread groove 21 in the clamping block 20 through the rotary threaded rod 19, the clamping assembly 30 below the clamping block is driven to move forwards and backwards to finish the adaptive adjustment, when the part is processed, the centrifugal fan 11 is started, the clamping assembly 30 is driven to move downwards by the extension rod 28, the feeding conveyor belt 3 conveys the part to the position below the clamping assembly 30, at the moment, after the clamping assembly 30 is started to finish the clamping of the part, the clamping assembly 30 is automatically moved upwards by the extension rod 28, at the moment, the main motor 7 is started to drive the rotary disc 9 to rotate by one hundred twenty degrees, at the moment, the clamping assembly 30 for clamping the part can be moved to the position above the drill bit 6, at the moment, the punching motor 5 is started to drive the drill bit 6 to rotate, at the moment, the extension rod 28 is driven to continuously move downwards to drive the workpiece, after the punching operation is finished, the rotary disc 9 is continuously rotated by one hundred twenty degrees to the position above the discharging conveyor belt 4, the clamping assembly 30 is moved downwards, the workpiece is clamped, and the workpiece is placed on the discharging conveyor belt 4 after the workpiece is placed on the discharging conveyor belt 3, the workpiece is continuously rotated, and the cycle is finished, and the workpiece is conveyed until the workpiece is conveyed to the cycle 3 is finished.
Through setting up the material loading of three different stations respectively corresponding work piece and the punching a hole of work piece and the ejection of compact process of work piece to utilize single rotation angle to be the carousel 9 of hundred two degrees and three stations mutually correspond, realize the automatic punching after the automatic feeding of device, and can realize automatic ejection of compact after accomplishing automatic punching, whole process is automatic to be accomplished, need not artifical supplementary feeding and ejection of compact process, only need earlier stage carry out the adjustment of parameter can, showing the artifical participation that has reduced in the course of working, improved machining efficiency, factor of safety is higher, be fit for batch production and use.
As shown in fig. 3 and 4 and fig. 5 and 6, the middle part fixed mounting at the top end of the fixture block 20 has the mounting bracket 22, the top fixed mounting of mounting bracket 22 medial surface has the fixed pipe 23, the inside activity of fixed pipe 23 has cup jointed movable rod 25, the top fixed mounting of movable rod 25 has the first return spring 24 that is located the inside of fixed pipe 23, the top of first return spring 24 is connected with the top of fixed pipe 23 inner chamber, the bottom of movable rod 25 runs through the bottom of fixed pipe 23 inner chamber and fixed mounting has the roof 29 that is located fixture block 20 top, the left and right sides of roof 29 bottom all fixed mounting has extension rod 28, the bottom of extension rod 28 runs through the bottom of fixture block 20 and is connected with the top of clamping component 30, the upper and lower both sides of four-way valve 13 front end are fixed respectively and are linked together first branch pipe 14 and second branch pipe 15, the place ahead fixed linking that is close to the top has first inlet valve 26, first inlet valve 26 is linked together with the other end of first branch pipe 14, the rear fixed pipe 23 that is close to the top is fixed linking to have first outlet valve 27, the inside of first inlet valve 26 and first outlet valve 27 are all installed the inside direction and outside the check valve and outside the outside and are linked together with the outside of the clamping component 30 respectively.
When the clamping assembly 30 moves to the upper part of any bracket 2, the centrifugal fan 11 is started to generate high-speed air flow and is led out through the air hose 12, the valve of the first branch pipe 14 positioned on the front surface of the four-way valve 13 can be opened, the air flow can enter the first air inlet valve 26 through the first branch pipe 14, the valve of the first air outlet valve 27 is closed, the entering air flow enters the fixed pipe 23 and applies pressure to the movable rod 25, the movable rod 25 automatically moves downwards to drive the top plate 29 and the extension rod 28 to move downwards, finally the clamping assembly 30 is driven to move downwards, if the clamping assembly 30 is controlled to move upwards, the air positioned in the fixed pipe 23 can be released by opening the valve of the first air outlet valve 27 and closing the valve of the first air inlet valve 26, and the first return spring 24 automatically resets to drive the top plate 29, the extension rod 28 and the clamping assembly 30 at the bottom end to move upwards to assist in the punching processing of feeding and discharging and parts.
As shown in fig. 3 and 5 and fig. 7 and 8, the clamping assembly 30 comprises a gas storage tube 301, the top end of the gas storage tube 301 is fixedly connected with the bottom end of the extension rod 28 due to the outward conduction and the inward shutoff respectively, the front part of the gas storage tube 301 close to the top end is fixedly connected with a second gas inlet valve 302, the rear part of the gas storage tube 301 close to the top end is fixedly connected with a second gas outlet valve 303, the other end of the second gas inlet valve 302 is fixedly connected with a hose and is connected with a spray head and is positioned at the rear part of the bottom end of the clamping assembly 30, one-way valves are respectively arranged in the second gas inlet valve 302 and the second gas outlet valve 303, the directions of the valves are respectively the inward conduction and the outward shutoff, a piston plate 305 is movably sleeved in the gas storage tube 301, the top end of the piston plate 305 is fixedly connected with a second reset spring 304 positioned in the gas storage tube 301, the top end of the second reset spring 304 is fixedly connected with the top end of the inner cavity of the gas storage tube 301, the bottom end of the piston plate 305 is fixedly connected with a piston rod 306, the bottom end of the second gas storage tube 301 penetrates through the bottom end of the gas storage tube 301 and is fixedly connected with a movable plate 307, the movable base 307 is fixedly arranged at the bottom end of the piston rod 306, the left end of the piston rod 3013 is fixedly connected with a guide block 3012, the two ends of the movable base 3011 are respectively, the two end 3011 are far from the bottom end 3012 are respectively, the movable base 3010 is far from the fixed to the fixed end 3012, and the movable base 3012 is far from the bottom end 3012, and the movable base 3012 is far from the fixed end, and the fixed end 3012.
When the workpiece is clamped, the centrifugal fan 11 is started to generate high-speed air flow to be conveyed into the four-way valve 13 through the air conveying hose 12, at the moment, air can be conveyed into the second air inlet valve 302 by opening the valve of the second branch pipe 15 at the front end of the four-way valve 13, at the moment, the valve of the second air outlet valve 303 is closed, the air enters the interior of the air storage pipe 301 along with the valve, the piston plate 305 moves downwards after being subjected to the pressure of the air, the second reset spring 304 is compressed, the piston rod 306 and the movable plate 307 move downwards along with the piston rod 306, at the moment, the two support rods 3010 deflect along with the piston rod, the included angle between the two support rods 3010 is increased, the two second fixing seats 309 are driven to be relatively far away, at the moment, the two clamping plates 3012 can be relatively far away under the guiding action of the guide block 3011 and the guide groove 3014, the air content in the interior of the air storage pipe 301 can be controlled by opening the valve of the second air outlet valve 303, the clamping process of the workpiece can be clamped by adjusting the space between the two clamping plates 3012, and when the workpiece is unloaded, the workpiece clamping process can be completed by opening the valve of the second air outlet valve 3012 along with the automatic release of the valve of the second clamping plate 3012, and the whole process of resetting the workpiece can be completely removed under the reset by the reset spring 301.
Through using air as power, can carry out quick centre gripping to the work piece of equidimension not through the content that control air got into gas storage 301 is inside, can realize the automatic dismantlement of work piece through the content that release is located the inside all air of gas storage 301 simultaneously, can realize the automatic centre gripping and the automatic dismantlement of work piece, the clamping that needs manual auxiliary completion work piece when avoiding traditional processing to and the problem of manual dismantlement work piece rely on the quick assembly disassembly of gravity effect and aerodynamic realization work piece, improve the degree of automation of device, and then improve whole machining efficiency.
After the drilling operation of the workpiece is finished, air can be guided out from the third branch pipe 16 by opening the valve of the third branch pipe 16 at the bottom end of the four-way valve 13 and acts on the side surface of the workpiece to wash the surface of the workpiece in a clamping state, so that the chip content on the surface is reduced, when the workpiece moves to the upper part of the discharging conveyor belt 4, the valve of the second exhaust valve 303 is opened, high-speed air flow is sprayed out through a hose and a spray nozzle and acts on the surface of the workpiece to carry out secondary washing on the workpiece until the workpiece falls into the upper part of the discharging conveyor belt 4, and the discharging process is finished.
When the automatic clamping and automatic discharging of the workpiece are realized by utilizing air as power, air can be utilized to act on the surface of the workpiece between the fluidity of the air to realize the clearance of surface scraps after punching, and meanwhile, the drilling equipment is arranged below the workpiece and realizes the punching operation by means of the downward movement of the workpiece, so that the problem that scraps brought by a processing method of the downward movement of the drilling equipment are easy to stay on the surface of the workpiece due to the fact that the workpiece is fixed by the traditional device is effectively avoided, the free falling of most scraps is finished by means of the gravity effect, scraps on the surface of the workpiece are reduced by matching with high-speed airflow to the greatest extent, the workload of cleaning the surface of the subsequent workpiece is effectively reduced, and the discharging efficiency is improved.
Working principle and using flow:
before punching the part, the front-back distance of the clamping block 20 can be adjusted according to the size of the part, the clamping block 20 can be driven to move forwards and backwards under the action of the thread groove 21 in the clamping block 20 through the rotary threaded rod 19, the clamping assembly 30 below is driven to move forwards and backwards to finish the adaptive adjustment, when the part is processed, the centrifugal fan 11 is started, the clamping assembly 30 is driven to move downwards by the extension rod 28, the feeding conveyor belt 3 conveys the part to the position below the clamping assembly 30, after the clamping assembly 30 is started to finish the clamping of the part, the clamping assembly 30 is driven to move upwards by the automatic reset of the extension rod 28, the main motor 7 is started to drive the turntable 9 to rotate for one hundred twenty degrees, the clamping assembly 30 for clamping the part can move to the position above the drill bit 6, the punching motor 5 is started to drive the drill bit 6 to rotate, the extension rod 28 is driven to continuously move downwards to drive the workpiece to move downwards, the clamping assembly 30 is matched to finish the punching operation, the turntable 9 is continuously rotated one hundred twenty degrees to the position above the discharging conveyor belt 4 after the punching operation is finished, the clamping assembly 30 is moved downwards, the workpiece is released from the workpiece is placed above the discharging conveyor belt 4, and the workpiece is conveyed to the position above the discharging conveyor belt 3 to finish the cycle, and the cycle is finished;
when the clamping assembly 30 moves to the upper part of any bracket 2, the fan 11 is started to generate high-speed air flow and is led out through the air hose 12, the valve of the first branch pipe 14 positioned on the front surface of the four-way valve 13 can be opened, the air flow can enter the first air inlet valve 26 through the first branch pipe 14, the valve of the first air outlet valve 27 is closed, the entering air flow enters the fixed pipe 23 and applies pressure to the movable rod 25, the movable rod 25 automatically moves downwards to drive the top plate 29 and the extension rod 28 to move downwards, finally the clamping assembly 30 is driven to move downwards, if the clamping assembly 30 is controlled to move upwards, the air positioned in the fixed pipe 23 can be released by opening the valve of the first air outlet valve 27 and closing the valve of the first air inlet valve 26, and the first return spring 24 automatically resets to drive the top plate 29, the extension rod 28 and the clamping assembly 30 at the bottom end to move upwards to assist in the feeding and blanking and part punching processing processes;
when the workpiece is clamped, the centrifugal fan 11 is started to generate high-speed air flow to be conveyed into the four-way valve 13 through the air conveying hose 12, at the moment, air can be conveyed into the second air inlet valve 302 by opening the valve of the second branch pipe 15 at the front end of the four-way valve 13, at the moment, the valve of the second air outlet valve 303 is closed, the air enters the inside of the air storage pipe 301 along with the air, the piston plate 305 moves downwards after receiving the pressure of the air, the second reset spring 304 is compressed, the piston rod 306 and the movable plate 307 move downwards along with the piston rod 306, at the moment, the two support rods 3010 deflect along with the piston rod, the included angle between the two support rods 3010 is increased, the two second fixing seats 309 are driven to be relatively far away, at the moment, the two clamping plates 3012 can be relatively far away under the guiding action of the guide block 3011 and the guide groove 3014, part of air can be released by opening the valve of the second air outlet valve 303, the air content in the inside the air storage pipe 301 can be controlled, the clamping process of the workpiece can be realized by adjusting the space between the two clamping plates 3012, and when the workpiece is unloaded, the workpiece can be dismounted by opening the valve 304 only by opening the valve of the second air outlet valve of the second clamping plate 3012 along with the movable plate 307;
after the drilling operation of the workpiece is finished, air can be guided out from the third branch pipe 16 by opening the valve of the third branch pipe 16 at the bottom end of the four-way valve 13 and acts on the side surface of the workpiece to wash the surface of the workpiece in a clamping state, so that the chip content on the surface is reduced, when the workpiece moves to the upper part of the discharging conveyor belt 4, the valve of the second exhaust valve 303 is opened, high-speed air flow is sprayed out through a hose and a spray nozzle and acts on the surface of the workpiece to carry out secondary washing on the workpiece until the workpiece falls into the upper part of the discharging conveyor belt 4, and the discharging process is finished.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. Machine part processing equipment that punches a hole, including base (1), its characterized in that: the utility model discloses a novel automatic punching machine, which is characterized in that a main motor (7) is fixedly arranged at the top end of a base (1), a cam divider (8) is fixedly arranged at the top end of the main motor (7), a rotary table (9) is arranged at the output end of the top end of the cam divider (8), a centrifugal fan (11) is fixedly arranged at the top end of the rotary table (9), a support (2) is fixedly arranged at the outer side surface of the base (1) at equal angles, a clamping groove (17) is formed in the front side of the support (2), a feeding conveyor belt (3) is fixedly arranged at the top end of the support (2), a discharging conveyor belt (4) is fixedly arranged at the top end of the support (2) and positioned at the left side of the right side of the support, a punching motor (5) is fixedly arranged at the middle part of the top end of the support (2), a drill bit (6) is fixedly arranged at the output shaft of the punching motor (5), a centrifugal fan (11) is fixedly arranged at the middle part of the top end of the rotary table (9), an extension frame (10) positioned above the support (2), a clamping groove (17) is formed in the front side of the extension frame (10), a clamping groove (20) is formed in the rear end of the support (20), the centrifugal fan is characterized in that an output end of the centrifugal fan (11) is fixedly communicated with a gas transmission hose (12), the front end of the gas transmission hose (12) is fixedly communicated with a four-way valve (13), the four-way valve (13) is located above the through groove (18), a third branch pipe (16) is fixedly communicated with the bottom end of the four-way valve (13), and a spray head is installed at the other end of the third branch pipe (16) and located behind the clamping assembly (30).
2. A machine part punching apparatus according to claim 1, characterized in that: the middle part of fixture block (20) has seted up screw thread groove (21), the inside threaded connection of screw thread groove (21) has threaded rod (19), threaded rod (19) are located the inside of extension frame (10), the bottom swing joint of threaded rod (19) and the bottom of extension frame (10) inner chamber, the front end of threaded rod (19) runs through the front end of extension frame (10).
3. A machine part punching apparatus according to claim 1, characterized in that: the middle part fixed mounting at fixture block (20) top has mounting bracket (22), the top fixed mounting of mounting bracket (22) medial surface has fixed pipe (23), movable rod (25) have been cup jointed in the inside activity of fixed pipe (23), the top fixed mounting of movable rod (25) has first reset spring (24) that are located the inside of fixed pipe (23), the top of first reset spring (24) is connected with the top of fixed pipe (23) inner chamber.
4. A machine part punching apparatus according to claim 3, characterized in that: the bottom of movable rod (25) runs through the bottom of fixed pipe (23) inner chamber and fixed mounting has roof (29) that are located fixture block (20) top, the left and right sides of roof (29) bottom is all fixed mounting has extension rod (28), the bottom of extension rod (28) runs through the bottom of fixture block (20) and is connected with the top of clamping assembly (30).
5. A machine part punching apparatus according to claim 3, characterized in that: the upper side and the lower side of cross valve (13) front end are fixed respectively and are linked together first branch pipe (14) and second branch pipe (15), fixed pipe (23) are close to the place ahead fixed intercommunication that the top has first admission valve (26), first admission valve (26) are linked together with the other end of first branch pipe (14), fixed pipe (23) are close to the place ahead fixed intercommunication that the top has first discharge valve (27).
6. A machine part punching apparatus according to claim 5, characterized in that: the first air inlet valve (26) and the first air outlet valve (27) are internally provided with one-way valves, the directions of the valves are respectively inward conduction and outward cutoff, and outward conduction and inward cutoff, and the other end of the second branch pipe (15) is communicated with the clamping assembly (30).
7. A machine part punching apparatus according to claim 1, characterized in that: the clamping assembly (30) comprises a gas storage tube (301), the top end of the gas storage tube (301) is fixedly connected with the bottom end of the extension rod (28), a second air inlet valve (302) is fixedly communicated with the front part of the gas storage tube (301) close to the top end, a second air outlet valve (303) is fixedly communicated with the rear part of the gas storage tube (301) close to the top end, the other end of the second air inlet valve (302) is fixedly communicated with a second branch pipe (15), and a hose is fixedly communicated with the other end of the second air outlet valve (303) and is connected with a spray head and located at the rear part of the bottom end of the clamping assembly (30).
8. A machine part punching apparatus according to claim 7, characterized in that: the inside of second admission valve (302) and second discharge valve (303) is all installed the check valve and the direction of valve is inside switch on and outwards is blocked because of outside switch on and inwards is blocked respectively, piston board (305) have been cup jointed in the activity of the inside of gas storage tube (301), the top fixedly connected with of piston board (305) is located the inside second reset spring (304) of gas storage tube (301), the top of second reset spring (304) is fixedly connected with the top of gas storage tube (301) inner chamber.
9. A machine part punching apparatus according to claim 8, characterized in that: the bottom fixedly connected with piston rod (306) of piston board (305), the bottom of piston rod (306) runs through the bottom of gas storage tube (301) and fixed mounting has fly leaf (307), the left and right sides that the gas storage tube (301) lateral surface is close to the bottom is all fixed mounting has extension seat (3013), guide way (3014) have all been seted up to the bottom of extension seat (3013), the left and right sides of fly leaf (307) bottom is all fixed mounting has first fixing base (308).
10. A machine part punching apparatus according to claim 9, characterized in that: one end that fly leaf (307) was kept away from to first fixing base (308) is through pivot swing joint having bracing piece (3010), one end that fly leaf (307) was kept away from to bracing piece (3010) is through pivot swing joint having second fixing base (309), the equal fixed mounting in bottom of second fixing base (309) has guide block (3011), movable joint between guide block (3011) and guide slot (3014), the equal fixed mounting in bottom of guide block (3011) has splint (3012).
CN202310303678.6A 2023-03-27 2023-03-27 A punching equipment for mechanical parts Pending CN117863278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310303678.6A CN117863278A (en) 2023-03-27 2023-03-27 A punching equipment for mechanical parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310303678.6A CN117863278A (en) 2023-03-27 2023-03-27 A punching equipment for mechanical parts

Publications (1)

Publication Number Publication Date
CN117863278A true CN117863278A (en) 2024-04-12

Family

ID=90579926

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310303678.6A Pending CN117863278A (en) 2023-03-27 2023-03-27 A punching equipment for mechanical parts

Country Status (1)

Country Link
CN (1) CN117863278A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119269382A (en) * 2024-10-09 2025-01-07 倍立达新材料科技(盱眙)有限公司 A continuous glass fiber weathering test device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021079535A (en) * 2019-11-14 2021-05-27 徐歡 Cutting processing device and processing method for metal curtain wall panel molding
CN112959411A (en) * 2021-02-03 2021-06-15 深圳市泰拓尔电子科技有限公司 Automatic processing equipment for intelligent household products
CN114770154A (en) * 2022-05-10 2022-07-22 苏州华宇精密铸造有限公司 Stationary fixture is used in processing of steam turbine stator blade seat
CN218487070U (en) * 2022-08-05 2023-02-17 湖南迪凯精密制造有限公司 Feeding mechanism for stamping sheet metal parts

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021079535A (en) * 2019-11-14 2021-05-27 徐歡 Cutting processing device and processing method for metal curtain wall panel molding
CN112959411A (en) * 2021-02-03 2021-06-15 深圳市泰拓尔电子科技有限公司 Automatic processing equipment for intelligent household products
CN114770154A (en) * 2022-05-10 2022-07-22 苏州华宇精密铸造有限公司 Stationary fixture is used in processing of steam turbine stator blade seat
CN218487070U (en) * 2022-08-05 2023-02-17 湖南迪凯精密制造有限公司 Feeding mechanism for stamping sheet metal parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119269382A (en) * 2024-10-09 2025-01-07 倍立达新材料科技(盱眙)有限公司 A continuous glass fiber weathering test device
CN119269382B (en) * 2024-10-09 2025-07-15 山东九鼎新材料有限公司 Continuous glass fiber weather resistance testing device

Similar Documents

Publication Publication Date Title
CN105798689A (en) Drilling machine provided with automatic feeding device
CN202726198U (en) Numerical control double-end chamfering machine
CN117300693A (en) Vertical numerical control drilling machine convenient for continuous processing and processing method thereof
CN117863278A (en) A punching equipment for mechanical parts
CN205415336U (en) Automatic sand blasting machine
CN114012485A (en) Automatic feeding and discharging device of numerical control lathe
CN216635134U (en) Automatic feeding and discharging equipment for injection molding robot
CN114406744A (en) HPC mills processing four-axis multistation frock
CN221817941U (en) Air nail gun body processing combined production line
CN210231540U (en) Lathe capable of quickly and automatically clamping and feeding
CN119078065A (en) Injection molding product overflow trimming device
CN220348627U (en) Multi-station adjustable leak-proof synchronous nailing machine
CN207824099U (en) Fully automatic cutting machine bed
CN108284315B (en) Screw machine is beaten to jet-propelled pipe
CN110742389A (en) Full-automatic horizontal type hair planting, hair repairing and flower opening integrated machine
CN215788077U (en) Full-automatic chamfering device
CN201279724Y (en) Full-automatic valve collet groove grinds machine
CN209831254U (en) Automatic four-head forming machine
CN113941890A (en) Automatic loading and unloading device for waterwheel type valve special machine
CN222767453U (en) Electric spark numerical control wire cutting machine capable of automatically collecting waste materials
CN223935759U (en) Loading attachment is used in sheet metal component processing
CN220637507U (en) Efficient sand blasting device
CN223589631U (en) Dust collection structure for cleaning wood milling equipment
CN210255692U (en) Manipulator and edge grinding machine with same
CN220593709U (en) Granulating mechanism of plastic granule granulator

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Country or region after: China

Address after: Building 1-3, No. 180 Hongxi Road, Niutang Town, Wujin District, Changzhou City, Jiangsu Province, China 213000

Applicant after: Changzhou Putuo Simulator Intelligent Equipment Co.,Ltd.

Address before: No. 257 Zhongshan North Road, Gulou District, Xuzhou City, Jiangsu Province, 221000

Applicant before: Xuzhou Putuo Machinery Technology Co.,Ltd.

Country or region before: China

CB02 Change of applicant information
RJ01 Rejection of invention patent application after publication

Application publication date: 20240412