CN107876623B - A kind of single hole punched device of thin discs - Google Patents

A kind of single hole punched device of thin discs Download PDF

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Publication number
CN107876623B
CN107876623B CN201711211081.XA CN201711211081A CN107876623B CN 107876623 B CN107876623 B CN 107876623B CN 201711211081 A CN201711211081 A CN 201711211081A CN 107876623 B CN107876623 B CN 107876623B
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China
Prior art keywords
cylinder
pivoted arm
punch
arm
shaft
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Application number
CN201711211081.XA
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Chinese (zh)
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CN107876623A (en
Inventor
刘欣玉
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NANTONG ALPHA ELECTRICAL Co.,Ltd.
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Shaoxing Millie Agricultural Technology Co Ltd
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Priority to CN201711211081.XA priority Critical patent/CN107876623B/en
Publication of CN107876623A publication Critical patent/CN107876623A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/26Perforating, i.e. punching holes in sheets or flat parts
    • B21D28/265Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention discloses a kind of single hole punched devices of thin discs, including mainboard frame, the mainboard frame and support frame cooperate, the lower position of support frame as described above is removably connected with punch carrier, the punch carrier is connect by reset spring with the step that punch holder top is welded, the bottom of the punch holder has formed punch, the middle part of the mainboard frame has axle bed, the axle bed is rotatably assorted with shaft, the top key of the shaft is connected with driven gear, the lower part of the axle bed is connected with fixing sleeve, one group of presser arm is welded on the outer fringe position of the fixing sleeve, the end of the presser arm has pressure head, the bottom of the shaft and turning set are keyed, the turning set side has pivoted arm, the pivoted arm is detachably connected with cylinder block, the switching cylinder of the cylinder is installed in the upper position of the pivoted arm.The punch work of the achievable disk part of the single hole punched device of the thin discs, it is easy to operate, can successively punching in order, be not necessarily to numerical control, production cost is low.

Description

A kind of single hole punched device of thin discs
Technical field
The present invention relates to machine processing field, specially a kind of single hole punched device of thin discs.
Background technique
In machining operations, the use of thin discs part is very extensive, such as rotor silicon steel sheet, stator silicon steel sheet, each Class sealing ring etc., thin discs part processing when generally require to be punched out, and punch work by material hardness limited with And hydraulic device power limitation it is inconvenient primary complete, and numerical control punching machine cost is high, and input cost is big, now need it is a kind of it is small at This hole punched device is brought convenience to thin discs punch work.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of single hole punched device of thin discs Problem.
To achieve the above object, the invention provides the following technical scheme: a kind of single hole punched device of thin discs, including mainboard Frame, the mainboard frame and support frame cooperate, and the lower position of support frame as described above is removably connected with punch carrier, and the punch carrier is logical It crosses reset spring and is connect with the step that punch holder top is welded, the bottom of the punch holder has a formed punch, in the mainboard frame Portion has axle bed, and the axle bed is rotatably assorted with shaft, and the top key of the shaft is connected with driven gear, the driven gear It is engaged with the driving gear that decelerating motor cooperates, the decelerating motor is installed on the mainboard frame, the lower part of the axle bed It is connected with fixing sleeve, one group of presser arm is welded on the outer fringe position of the fixing sleeve, the end of the presser arm has pressure head, The bottom of the shaft and turning set are keyed, and the turning set side has pivoted arm, and the pivoted arm detachably connects with cylinder block It connects, the bottom of the cylinder block is removably connected with cylinder, and the piston rod of the cylinder is adapted to the step, the cylinder Switching cylinder is installed in the upper position of the pivoted arm, and the switching cylinder is adapted to the pressure head.
Preferably, one group of limit hole is offered in the punch carrier, the limit hole is adapted to the punch holder, the limit The big 1-2mm of diameter of punch holder described in the aperture ratio in position hole.
Preferably, the two sides of the pivoted arm all have connecting plate, and one group of location hole, the gas are offered on the connecting plate One group of positioning bolt is coated in cylinder seat, the positioning bolt is adapted to the location hole, and the cylinder block passes through the positioning Bolt is detachably connected with the connecting plate.
Preferably, it is welded with sliding rack at the top of the cylinder block, sliding slot, the sliding are offered in the middle part of the pivoted arm Frame slides in the sliding slot.
Compared with prior art, the beneficial effects of the present invention are: the single hole punched device of the thin discs is in use, in punch carrier Limit hole depending on the punching position on disk part, limit hole and the punching position on disk part are concentric, punch holder Being cooperated by spring and punch carrier, user starts decelerating motor, then driving gear drives driven gear, and shaft rotates at this time, Then the turning set below shaft is rotated with shaft, then the cylinder on pivoted arm carries out circular motion with pivoted arm, cylinder block with turn Arm detachably cooperates, and the position of cylinder block can be adjusted, and sliding rack plays guiding role, gives shifting of the cylinder block on pivoted arm Dynamic to provide convenience, fast and easy finds the matching relationship of location hole and positioning bolt accurately, the mode that fixing sleeve can be connected by key with Axle bed cooperation, fixing sleeve can not rotate, so the position of presser arm is motionless, when pivoted arm rotation, switching cylinder can be through The ram position in presser arm is crossed, pressure head and switching cylinder are wedge shape, and after contact, then pressure head can depress switching cylinder, then Cylinder is activated, and the piston rod of cylinder will stretch out, and piston rod is just withstood on the step in punch holder after stretching out by punch holder top Going down, then formed punch is gone out, the disk part being located at below punch carrier is punched out, when pivoted arm passes through next presser arm, Then cylinder is again started up, and piston rod presses the puncture motion that step completes formed punch, and punching backlash headstock can be in action of reset spring Lower reset, such design is so that cylinder can complete puncture motion, the piston rod of cylinder while moving in a circle on pivoted arm It does not protrude into punching, does not need pause pivoted arm, there is no the piston rods of cylinder in moving process asking disk part band-offset Topic, operation difficulty are small;The punch work of the achievable disk part of the present apparatus, it is easy to operate, can successively punching in order, without number Control, production cost are low.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
The structural schematic diagram that Fig. 2 is shaft of the present invention, turning set, pivoted arm, cylinder block, cylinder cooperate.
The structural schematic diagram that Fig. 3 is fixing sleeve of the present invention, presser arm, pressure head cooperate.
The structural schematic diagram that Fig. 4 is presser arm of the present invention, pressure head, switching cylinder cooperate.
The structural schematic diagram that Fig. 5 is cylinder block of the present invention, cylinder, sliding rack cooperate.
Fig. 6 is the structural schematic diagram of punch carrier of the present invention.
In figure: 1, mainboard frame, 2, support frame, 3, punch carrier, 4, reset spring, 5, punch holder, 6, step, 7, formed punch, 8, Axle bed, 9, shaft, 10, driven gear, 11, decelerating motor, 12, driving gear, 13, fixing sleeve, 14, presser arm, 15, pressure head, 16, turning set, 17, pivoted arm, 18, cylinder block, 19, cylinder, 20, piston rod, 21, switching cylinder, 22, limit hole, 23, connection Plate, 24, location hole, 25, positioning bolt, 26, sliding rack.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of single hole punched device of thin discs, including mainboard frame 1, the mainboard frame 1 cooperates with support frame 2, and the lower position of support frame as described above 2 is removably connected with punch carrier 3, the formed punch Frame 3 is connect by reset spring 4 with the step 6 that 5 top of punch holder is welded, and the bottom of the punch holder 5 has formed punch 7, described The middle part of mainboard frame 1 has axle bed 8, and the axle bed 8 is rotatably assorted with shaft 9, and the top key of the shaft 9 is connected with driven tooth Wheel 10, the driven gear 10 with and decelerating motor 11 cooperation driving gear 12 engage, the decelerating motor 11 is installed in institute It states on mainboard frame 1, the lower part of the axle bed 8 is connected with fixing sleeve 13, is welded with one group on the outer fringe position of the fixing sleeve 13 Presser arm 14, the end of the presser arm 14 have pressure head 15, and the bottom of the shaft 9 and turning set 16 are keyed, and described turn 16 sides of dynamic set have pivoted arm 17, and the pivoted arm 17 is detachably connected with cylinder block 18, and the bottom of the cylinder block 18 is detachable It is connected with cylinder 19, the piston rod 20 of the cylinder 19 is adapted to the step 6, and the switching cylinder 21 of the cylinder 19 is installed in The upper position of the pivoted arm 17, the switching cylinder 17 are adapted to the pressure head 15, and one group of limit is offered in the punch carrier 3 Position hole 22, the limit hole 22 are adapted to the punch holder 5, and the diameter of punch holder 5 described in the aperture ratio of the limit hole 22 is big 1-2mm, the two sides of the pivoted arm 17 all have connecting plate 23, one group of location hole 24, the gas are offered on the connecting plate 23 One group of positioning bolt 25 is coated in cylinder seat 18, the positioning bolt 25 is adapted to the location hole 24, and the cylinder block 18 is logical It crosses the positioning bolt 25 to be detachably connected with the connecting plate 23, the top of the cylinder block 18 is welded with sliding rack 26, institute The middle part for stating pivoted arm 17 offers sliding slot 27, and the sliding rack 26 slides in the sliding slot 27.
Working principle: in hole punched device single using the thin discs, the limit hole 22 in punch carrier 3 is according to disk part On punching position depending on, limit hole 22 and the punching position on disk part are concentric, punch holder 5 by reset spring 4 and punching Head frame 3 cooperates, and user starts decelerating motor 11, then driving gear 12 drives driven gear 10, and shaft 9 rotates at this time, then turns The turning set 16 of 9 lower section of axis is rotated with shaft 9, then the cylinder 19 on pivoted arm 17 is with the progress circular motion of pivoted arm 17, cylinder Seat 18 detachably cooperates with pivoted arm 17, and the position of cylinder block 18 can be adjusted, and sliding rack 26 plays guiding role, gives cylinder Mobile offer of the seat 18 on pivoted arm 17 is convenient, and fast and easy finds the matching relationship of location hole 24 and positioning bolt 25 accurately, fixed The mode and axle bed 8 that set 13 can be connected by key cooperate, and fixing sleeve 13 can not rotate, so the position of presser arm 14 is not Dynamic, when pivoted arm 17 rotates, switching cylinder 21 can be by 15 position of pressure head in presser arm 14, and pressure head 15 and switching cylinder 21 are equal For wedge shape, after contact, then pressure head 15 can depress switching cylinder 21, then cylinder 19 is activated, and the piston rod 20 of cylinder 19 will It stretches out, piston rod 20 just withstands on the step 6 in punch holder 5 after stretching out and jacks down punch holder 5, then formed punch 7 is gone out, to being located at Disk part below punch carrier is punched out, and when pivoted arm 17 is by next presser arm 14, then cylinder 19 is again started up, living Stopper rod 20 presses the puncture motion that step 6 completes formed punch, and punching backlash headstock 5 can reset under the effect of reset spring 4, such So that cylinder 19 completes puncture motion while can moving in a circle on pivoted arm 17, the piston rod 20 of cylinder 19 is not protruded into for design In punching, do not need pause pivoted arm 17, there is no the piston rod 20 of cylinder 19 in moving process asking disk part band-offset Topic, operation difficulty are small.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (1)

1. a kind of single hole punched device of thin discs, including mainboard frame (1), it is characterised in that: the mainboard frame (1) and support frame (2) cooperate, the lower position of support frame as described above (2) is removably connected with punch carrier (3), and the punch carrier (3) is by resetting bullet Spring (4) is connect with the step (6) that punch holder (5) top is welded, and the bottom of the punch holder (5) has formed punch (7), the mainboard The middle part of frame (1) has axle bed (8), and the axle bed (8) is rotatably assorted with shaft (9), and the top key of the shaft (9) is connected with Driven gear (10), the driven gear (10) with and decelerating motor (11) cooperation driving gear (12) engage, the deceleration Motor (11) is installed on the mainboard frame (1), and the lower part of the axle bed (8) is connected with fixing sleeve (13), the fixing sleeve (13) one group of presser arm (14) is welded on outer fringe position, the end of the presser arm (14) has pressure head (15), and described turn The bottom and turning set (16) of axis (9) are keyed, and turning set (16) side has pivoted arm (17), the pivoted arm (17) and gas Cylinder seat (18) is detachably connected, and the bottom of the cylinder block (18) is removably connected with cylinder (19), the work of the cylinder (19) Stopper rod (20) is adapted to the step (6), and the switching cylinder of the cylinder (19) is installed in the upper position of the pivoted arm (17), The switching cylinder is adapted to the pressure head (15), and one group of limit hole (22), the limit hole are offered on the punch carrier (3) (22) it is adapted to the punch holder (5), the diameter big 1-2mm of punch holder (5) described in the aperture ratio of the limit hole (22) is described The two sides of pivoted arm (17) all have connecting plate (23), and one group of location hole (24), the cylinder are offered on the connecting plate (23) It is coated with one group of positioning bolt (25) on seat (18), the positioning bolt (25) is adapted to the location hole (24), the cylinder Seat (18) is detachably connected by the positioning bolt (25) with the connecting plate (23), the top welding of the cylinder block (18) Have sliding rack (26), offered sliding slot (27) in the middle part of the pivoted arm (17), the sliding rack (26) is in the sliding slot (27) Sliding, when using the thin discs single hole punched device, limit hole in punch carrier according to the punching position on disk part and Fixed, limit hole and the punching position on disk part are concentric, and punch holder is cooperated by reset spring and punch carrier, user's starting Decelerating motor, then driving gear drives driven gear, and shaft rotates at this time, then the turning set below shaft is rotated with shaft, Then the cylinder on pivoted arm carries out circular motion with pivoted arm, and cylinder block detachably cooperates with pivoted arm, and the position of cylinder block can be into Row is adjusted, and sliding rack plays guiding role, gives mobile offer of the cylinder block on pivoted arm convenient, fast and easy find accurately location hole and The matching relationship of positioning bolt, the mode and axle bed that fixing sleeve is connected by key cooperate, and fixing sleeve can not rotate, so The position of presser arm is motionless, and when pivoted arm rotation, switching cylinder can be by the ram position in presser arm, pressure head and switching cylinder It is wedge shape, after contact, then pressure head can depress switching cylinder, then cylinder is activated, and the piston rod of cylinder will stretch out, piston Bar just withstands on the step in punch holder after stretching out and jacks down punch holder, then formed punch is gone out, to the circle being located at below punch carrier Piece part is punched out, and when pivoted arm passes through next presser arm, then cylinder is again started up, and piston rod presses step and completes formed punch Puncture motion, punching backlash headstock can reset under action of reset spring, and such design is so that cylinder can be done on pivoted arm Puncture motion is completed while circular motion, the piston rod of cylinder does not protrude into punching, does not need pause pivoted arm, and cylinder is not present Piston rod in moving process by disk part band-offset the problem of, operation difficulty is small.
CN201711211081.XA 2017-11-28 2017-11-28 A kind of single hole punched device of thin discs Active CN107876623B (en)

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Application Number Priority Date Filing Date Title
CN201711211081.XA CN107876623B (en) 2017-11-28 2017-11-28 A kind of single hole punched device of thin discs

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Application Number Priority Date Filing Date Title
CN201711211081.XA CN107876623B (en) 2017-11-28 2017-11-28 A kind of single hole punched device of thin discs

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CN107876623B true CN107876623B (en) 2019-09-24

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2184116A1 (en) * 2008-11-07 2010-05-12 Trumpf Werkzeugmaschinen GmbH + Co. KG Method for discharging sheet metal from stamping machines
CN101779819A (en) * 2010-03-26 2010-07-21 陕西科技大学 Red jujube pit-removing and slicing device
CN103495643A (en) * 2013-09-24 2014-01-08 江苏迪邦三星轴承有限公司 Single hole punch die device
CN103963102A (en) * 2014-05-08 2014-08-06 海宁飞戎工业设计咨询有限公司 Full-automatic multi-station three-dimensional tube punching equipment
CN204309351U (en) * 2014-11-25 2015-05-06 天津三卓韩一精密塑胶科技有限公司 Mobile phone key process line
CN204974946U (en) * 2015-07-28 2016-01-20 徐州工程学院 Drift cut -out press
CN106040821A (en) * 2016-06-15 2016-10-26 厦门市速赛驰汽车用品有限公司 Punching equipment and using method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2184116A1 (en) * 2008-11-07 2010-05-12 Trumpf Werkzeugmaschinen GmbH + Co. KG Method for discharging sheet metal from stamping machines
CN101779819A (en) * 2010-03-26 2010-07-21 陕西科技大学 Red jujube pit-removing and slicing device
CN103495643A (en) * 2013-09-24 2014-01-08 江苏迪邦三星轴承有限公司 Single hole punch die device
CN103963102A (en) * 2014-05-08 2014-08-06 海宁飞戎工业设计咨询有限公司 Full-automatic multi-station three-dimensional tube punching equipment
CN204309351U (en) * 2014-11-25 2015-05-06 天津三卓韩一精密塑胶科技有限公司 Mobile phone key process line
CN204974946U (en) * 2015-07-28 2016-01-20 徐州工程学院 Drift cut -out press
CN106040821A (en) * 2016-06-15 2016-10-26 厦门市速赛驰汽车用品有限公司 Punching equipment and using method thereof

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Effective date of registration: 20190903

Address after: 312000 Meilin Village, Qixian Street, Keqiao District, Shaoxing City, Zhejiang Province, 1298

Applicant after: Shaoxing Millie Agricultural Technology Co., Ltd.

Address before: 241002 Department of Mechanical Engineering, No. 16 Wenjin West Road, Yijiang District, Wuhu City, Anhui Province

Applicant before: Anhui Technical College of Mechanical and Electrical Engineering

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Effective date of registration: 20201109

Address after: No. 10, Chen Qiao Industrial and Trade Park, Nantong, Jiangsu Province

Patentee after: NANTONG ALPHA ELECTRICAL Co.,Ltd.

Address before: 312000 Meilin Village, Qixian Street, Keqiao District, Shaoxing City, Zhejiang Province, 1298

Patentee before: Shaoxing Millie Agricultural Technology Co.,Ltd.

TR01 Transfer of patent right