CN107309313B - Simple small punching machine - Google Patents
Simple small punching machine Download PDFInfo
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- CN107309313B CN107309313B CN201710589855.6A CN201710589855A CN107309313B CN 107309313 B CN107309313 B CN 107309313B CN 201710589855 A CN201710589855 A CN 201710589855A CN 107309313 B CN107309313 B CN 107309313B
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- eccentric wheel
- screw
- formpiston
- hole
- former
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- 238000004080 punching Methods 0.000 title claims abstract description 58
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 238000003754 machining Methods 0.000 claims abstract description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 230000013011 mating Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000007547 defect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
- B30B1/266—Drive systems for the cam, eccentric or crank axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Press Drives And Press Lines (AREA)
Abstract
A kind of simple small punching machine of the present invention, mainly by constituting the turbine reduction gearbox (1) of deceleration device and constituting the eccentric wheel (2) of stamping device, ram axle (6), spring (37), formpiston (13), axle sleeve (10) and former (15) composition, it is characterized in that using turbine reduction gearbox (1), by motor (21) revolving speed be 1450 revs/min of revolving speeds for being down to eccentric wheel (2) be 50-70 revs/min to ram axle (6) do work, and it blurts out the plane machining special-shaped inclined-plane (55) slightly lower and straight tail end band at the slightly higher other end in one end using by the formpiston head (54) of punching press formpiston (13), the punching press plane of stamping parts is not in the same time when making punching press, greatly reduce punching press power consumption and noise, it is suitble to coordinative composition of equipments punching press of the hardware processing factory to hardware accessory, reach section Energy, environmentally friendly purpose.
Description
Technical field
The present invention relates to a kind of hardware punching press punching machine, in particular to the noiseless simple small punching machine of a kind of stamping press belongs to
Hardware machinery field.
Background technique
Currently, the punching machine that the big and small Hardware fitting of punching press uses, is combined using flywheel and clutch,
Jumper bar is pushed by the low-rotate speed stored energy engagement clutch of flywheel, realizes the punching press of Hardware fitting, also, whole part is flat
Face punching press simultaneously, the area of instantaneous stamping are big, have the shortcomings that power consumption is big, noise is big, especially punching press hardware accessory, big portion
Divide hardware factory's all operating equipments to mismatch, the high-power (ton very uncoordinated with stamping parts power consumption is used with " greatly when small use "
Position) punching machine, this not only causes to waste to equipment and electric resources, meanwhile, unnecessary interference also is caused to surrounding enviroment noise, because
This, the simple small punching machine that research and development adapt to hardware accessory is necessary.
Summary of the invention
To solve the above-mentioned small punching machine adaptable to hardware accessory punching press configuration, reaches equipment, resource and do not waste and subtract
The purpose of few noise jamming to surrounding enviroment, the invention discloses a kind of simple small punching machines, adopt the technical scheme that:
A kind of simple small punching machine, main includes turbine reduction gearbox, eccentric wheel, ram axle, the axis for constituting Working mechanism up and down
Set, spring, formpiston and with the rack of fixed part, former and its motor drive mechanism at overall mechanism, it is characterised in that: rack top
Above the rack upper mounting plate in portion, turbine reduction gearbox is set, eccentric wheel, eccentric wheel is arranged in the turbine wheel shaft transverse direction top of turbine reduction gearbox
The axle sleeve vertical with eccentric wheel is arranged in lower section, and precision is nested with the closely ram axle of eccentric wheel and its spring, formpiston in axle sleeve, by inclined
Heart wheel and upper section setting spring, middle section are in that activity form is nested in inner hole of shaft sleeve matched with shaft precision, lower section is nested with punching
The punching press axle sleeve and its formpiston of the shaft of mould form Working mechanism up and down, formpiston and the former essence being fixed on rack lower platform
It is close mating, punching mechanism is constituted, by the rotation of motor, the small pulley concial disk on motor drives turbine by V belt
The reduction ratio of the big pulley concial disk and scroll bar and turbine that are configured on reduction gearbox with scroll bar axis, by 1450 revs/min of motor
Revolving speed be down to eccentric wheel with 50-70 revs/min of revolving speed to ram axle do work, formed eccentric wheel every revolution, eccentric wheel
Highest point of half of periphery from the minimum point of eccentric wheel to eccentric wheel generates extruding to the spindle nose plane of ram axle, completes primary punching
Pressure, another half of periphery of eccentric wheel, which discharges spindle nose plane from highest point to minimum point, to be squeezed, under the resilient force of spring,
Primary demoulding is completed, is realized to the gadgety stamping press of hardware；
Rack be welded by angle bar possess rack upper mounting plate, upper mounting plate front and lower platform frame, upper mounting plate front by
Electric welding is fixed with front plate, and the positive front plate of platform, upper mounting plate and lower platform are machined with respectively on the rack is fixedly mounted whirlpool
The screw hole of reduction gearbox, axle sleeve and former is taken turns, and the former rear of lower platform is provided with the supporting plate of support stamping material, machine
The angle of frame bottom four is provided with weak foot pad；
Formpiston uses common punch die cold work die steel material, is processed into one end and punch die covers the cylinder that lower end inner hole matches
Handle, the other end are processed into the formpiston head that bottom plane matches with the shape of stamping parts, size, and to make around stamping parts not
In same time stress punching press, to reduce the power consumption and punching press noise of motor, the plane that will blurt out below formpiston head adds
Work is slightly lower at the slightly higher other end in one end and tail end band is straightThe gradient difference of height on the special-shaped inclined-plane of shape, inclined-plane exists
Within the scope of 1-3mm；
Former uses common punch die cold work die steel plate, and the centre of former is machined with to match with male punch plane
Former hole, be extended to horn mouth around the lower section in former hole, the former the right and left, processing passed through by hexagon socket head cap screw respectively
There are the increasing screw hole corresponding with platform board, rack lower platform of the defect screw hole with recessed hole, the big gasket of configuration, spring pad
It is fixed on rack lower platform with nut, and is provided with demoulding frame above former, demoulding frame is fixed by the right and left screw
Above the former hole of former, below formpiston head；
Eccentric wheel is cake body, on the cake body, to be eccentric in the eccentric point of the cake body central point as the center of circle, processing
Have the turbine axis hole peace keyway with turbine wheel shaft compact configuration, be fixed on turbine wheel shaft by flat key, big gasket, screw, constitute with
Eccentric point is in the eccentric wheel in the center of circle, major radius highest point pushes do work punching press and short radius minimum point of ram axle spindle nose plane to release
Put the eccentric wheel body of ram axle demoulding；
Axle sleeve constitutes entirety by packet and pedestal, is longitudinally machined with and the accurate matched axis of ram axle shaft in packet
Inner hole is covered, is machined with the internal screw thread hole to match with set screw external screw teeth on one side in packet, pedestal both sides both ends are machined with
Screw hole is vertically fixed in rack by nut across the screw hole and the screw hole of the positive front plate of upper mounting plate by screw and is put down
On platform front；
Ram axle includes spindle nose and the shaft with the accurate mating finishing of inner hole of shaft sleeve, is nested in the middle part of shaft in inner hole of shaft sleeve
It is interior, it is machined with a positioning trough in the set screw inner screw tooth hole corresponding position being nested with axle sleeve, constitutes ram axle oriented sliding up and down
Mechanism, the upper end inner hole that spring, the lower part of shaft and punch die set are arranged from spindle nose step to axle sleeve section for shaft top are socketed, punch die
The lower end inner hole and formpiston cylindrical handle of set are socketed, solid with cover locking by the internal screw thread hole for boring tight screw and the both ends setting of punch die set
It is fixed；
Turbine reduction gearbox uses the turbine worm gearbox of 1: 40 gear ratio；
The present invention solves the above-mentioned small punching machine adaptable to hardware accessory punching press configuration, realizes that equipment, resource is not unrestrained
Take and reduce the interference to surrounding enviroment noise, have the advantages that energy-saving and environmental protection, there is certain practical value, be worthy to be popularized
Using.
Detailed description of the invention
Attached drawing 1 is overall structure front schematic view；
Attached drawing 2 is overall structure side schematic view；
Attached drawing 3 is overall structure top view；
Attached drawing 4 is eccentric wheel structure figure, in which: a is plan view, and b is side view；
Attached drawing 5 is ram axle figure, in which: a is front view, and b is left view；
Attached drawing 6 is axle sleeve structure schematic diagram；A is plan view, and b is side view；
Attached drawing 7 is former and formpiston structural schematic diagram.
Drawing reference numeral explanation:
In Fig. 1: 1, be turbine reduction gearbox, 2, be eccentric wheel, 3, be turbine wheel shaft, 4, be big gasket, 5, be turbine, 6, for punching
Last item, 7, be scroll bar, 8, be screw hole, 9, be front plate, 10, be axle sleeve, 11, be punch die set, 12, be cylindrical handle, 13, for sun
Mould, 14, be stamping material, 15, be former, 16, be hexagon socket head cap screw, 17, be rack, 18, be screw, 19, be nut, 20,
For weak foot pad, 21, be motor, 22, be small pulley concial disk, 23, be V belt, 24, be supporting plate, 25, be demoulding frame,
It 26, is lower end inner hole, 27, to bore tight screw, 28, be upper end inner hole, 29, be set screw, 30, be big pulley concial disk, 31,
For scroll bar axis, 32, be flat key slot, 33, be flat key；
In Fig. 2: 34, it is rack upper mounting plate, 35, be rack lower platform, 36, be platform board, 37, be spring, 38, be upper flat
Platform front；
In Fig. 4: 39, be cake body, 40, centered on point, 41, be eccentric point, 42, be turbine axis hole, 43, be minimum point,
It 44, is highest point；
In Fig. 5: 45, be shaft, 46, be spindle nose, 47, be positioning trough, 48, be spindle nose plane, 49, be spindle nose step；
In Fig. 6: 50, be axle sleeve pedestal, 51, be packet, 52, be inner hole of shaft sleeve, 53, be set screw inner screw tooth hole；
In Fig. 7: 54, it is formpiston head, 55, for special-shaped inclined-plane, 56, for recess screw hole, 57, be former hole, 58, be loudspeaker
Mouthful.
Specific embodiment
With reference to the accompanying drawing and drawing reference numeral further illustrates foregoing invention content.
Overall structure signal three-view diagram of the attached drawing 1,2,3 for a kind of simple small punching machine of the present invention, foregoing invention content, in conjunction with
It mainly include turbine reduction gearbox 1, eccentric wheel 2, ram axle 6, axle sleeve 10, the spring 37, formpiston for constituting Working mechanism up and down in figure
13 and with the rack 17 of fixed part, former 15 and its motor 21 constitute overall mechanism, it is characterised in that: frame top
Turbine reduction gearbox 1 is set above rack upper mounting plate 34, and eccentric wheel 2, eccentric wheel is arranged in 3 top of lateral turbine wheel shaft of turbine reduction gearbox
The axle sleeve 10 vertical with eccentric wheel 2, the accurate ram axle 6 and its spring for being nested with closely eccentric wheel 2 in axle sleeve 10 is arranged in 2 lower sections
37, formpiston 13 are nested in activity form accurate with shaft in conjunction with attached drawing 5 by eccentric wheel 2 and upper section setting spring 37, middle section
Matched inner hole of shaft sleeve 52 is interior, lower section is nested with ram axle (6) and its formpiston 13 that punch die covers 11 shaft (45), is formed and is made up and down
Industry mechanism, formpiston (13) is accurate mating with the former 15 being fixed on rack lower platform 35, constitutes punching mechanism, passes through motor
21 rotation, small pulley concial disk 22 on motor 21 by V belt 23, drive and match on turbine reduction gearbox 1 with scroll bar axis 31
1450 revs/min of revolving speed of motor is down to eccentric wheel 2 by the reduction ratio of the big pulley concial disk 30, scroll bar 7 and turbine 5 set
It is done work with 50-70 revs/min of revolving speed to ram axle 6, in conjunction with attached drawing 4,5, forms 2 every revolution of eccentric wheel, the half of eccentric wheel 2
A periphery generates extruding from the minimum point 43 of eccentric wheel to the highest point of eccentric wheel 44 to the spindle nose plane 48 of ram axle 6, completes
Punching press, another half of periphery of eccentric wheel 2, which discharges spindle nose plane 48 from highest point 44 to minimum point 43, to be squeezed, in spring 37
Resilient force under, complete primary demoulding, realize to the gadgety stamping press of hardware；
Rack 17 is welded into the frame for possessing rack upper mounting plate 34, upper mounting plate front 38 and lower platform 35 by angle bar, upper flat
Platform front 38 is fixed with front plate 9 by electric welding, and platform 34, the front plate 9 in upper mounting plate front 38 and lower platform 35 divide on the rack
It is not machined with the screw hole 8 of fixed turbine reduction gearbox 1, axle sleeve 10 and former 15, and is arranged at 15 rear of the former of lower platform
There are four supporting plate 24 of support stamping material 14, bottom of the frame angles to be provided with weak foot pad 20；
Formpiston 13 uses common punch die cold work die steel material, is processed into attached drawing 7 in one end and the lower end of punch die set 11
The cylindrical handle 12 that hole 26 matches, the other end are processed into the formpiston head 54 that bottom plane matches with the shape of stamping parts, size,
And for make around stamping parts not same time stress punching press will be positive to reduce the power consumption and punching press noise of motor
The lower section of die head 54 is blurted out, and plane machining is slightly lower at the slightly higher other end in one end and tail end band is straightThe abnormity of shape
Inclined-plane 55, the gradient difference of height on inclined-plane is within the scope of 1-3mm；
In conjunction with attached drawing 7, former 15 uses common punch die cold work die steel plate, and the centre of former 15 is machined with and formpiston
The former hole 57 that first 54 plane matches is extended to horn mouth 58 around the lower section in former hole 57, respectively by hexagon socket head cap screw 16
Across 15 the right and left of former, it is machined with the defect screw hole 56 with recessed hole and platform board 36, rack lower platform 35 relatively
Increasing screw hole, the big gasket 4 of configuration, spring pad and the nut 19 answered are fixed on rack lower platform 35, and in the upper of former 15
Side is provided with demoulding frame 25, and demoulding frame 25 is fixed under 57 top of former hole of former 15, formpiston head 54 by the right and left screw
Side；
In attached drawing 4, eccentric wheel 2 is cake body, on the cake body 39, to be eccentric in the bias of the cake body central point 40
Point 41 is the center of circle, is machined with the peaceful keyway 32 of the turbine axis hole 42 tightly configured with turbine wheel shaft 3, by flat key 33, big gasket 4, spiral shell
Silk 18 is fixed on turbine wheel shaft 3, constitute with eccentric point 41 in the eccentric wheel 2 in the center of circle, major radius highest point 44 push (attached drawing 5)
The acting punching press of 6 spindle nose plane 48 of ram axle and short radius minimum point 43 discharge the eccentric wheel body that ram axle 6 demoulds；
In conjunction with attached drawing 6, axle sleeve 10 constitutes entirety by packet 51 and axle sleeve pedestal 50, packet 51 it is longitudinal be machined with
The accurate matched inner hole of shaft sleeve 52 of the shaft 45 of ram axle 6 in attached drawing 6, packet 51 be machined on one side with outside set screw 29
The set screw internal screw thread hole 53 that thread matches, pedestal both sides both ends are machined with screw hole 8, pass through the screw hole by screw 18
It is vertically fixed on rack upper mounting plate front 38 with the screw hole of the front plate 9 in upper mounting plate front 38 by nut 19；
Shaft of the ram axle 6 in conjunction with attached drawing 6, comprising spindle nose 46 and with the accurate mating finishing of 5 bottom bracket axle inner hole of attached drawing 52
45, it is nested in inner hole of shaft sleeve 52 in the middle part of shaft 45, is machined in 53 corresponding position of set screw inner screw tooth hole being nested with axle sleeve 10
One positioning trough 47, constitutes about 6 oriented sliding mechanism of ram axle, and 45 top of shaft is nested with from spindle nose step 49 to 10 sections of axle sleeve
The upper end inner hole 28 of spring 37, the lower part of shaft 45 and punch die set 11 is socketed, the lower end inner hole 26 and formpiston cylindrical handle of punch die set
12 sockets, by boring tight screw 27 and punch die covers that internal screw thread hole that 10 both ends are arranged is mating to be locked；
Turbine reduction gearbox 1 uses the turbine worm gearbox of 1: 40 gear ratio.
A kind of simple small punching machine of the present invention, mainly by constituting the turbine reduction gearbox (1) of deceleration device and constituting stamping device
Eccentric wheel (2), ram axle (6), spring (37), formpiston (13), axle sleeve (10) and former (15) composition, it is characterised in that use
It is 50-70 revs/min that motor (21) revolving speed is 1450 revs/min of revolving speeds for being down to eccentric wheel (2) by turbine reduction gearbox (1)
It does work to ram axle (6), and using the formpiston head (54) of punching press formpiston (13) plane machining of blurting out is slightly higher another at one end
Slightly lower and straight tail end band special-shaped inclined-plane (55) is held, the punching press plane of stamping parts subtracts significantly not in the same time when making punching press
Punching press power consumption is lacked and to surrounding enviroment noise jamming, has been suitble to coordinative composition of equipments punching press of the hardware processing factory to hardware accessory, reaches
Coordinate configuration to equipment, operation, resource does not waste and reduce the energy-saving and environmental protection purpose of noise.And structure is simple, it is small in size,
It is light-weight, raw material are common, processing and manufacturing is easily achieved.
Claims (8)
1. a kind of simple small punching machine, mainly by constituting small pulley concial disk (22), the big pulley concial disk (30), whirlpool of deceleration device
Take turns reduction gearbox (1) and constitute the eccentric wheel (2) of upper and lower operation stamping device, ram axle (6), spring (37), formpiston (13) and
The rack (17) of fixed part, axle sleeve (10), former (15), motor (21) composition, it is characterised in that: the upper of rack (17) is put down
Turbine reduction gearbox (1) is set above platform (34), eccentric wheel (2) are arranged in turbine wheel shaft (3) top of turbine reduction gearbox (1), eccentric wheel
(2) axle sleeve (10) vertical with eccentric wheel (2) is arranged in lower section, and axle sleeve (10) interior precision is nested with the ram axle of closely eccentric wheel (2)
(6) and its spring (37), formpiston (13), by eccentric wheel (2) and upper section setting spring (37), middle section in activity form be nested with
The ram axle (6) and its formpiston for the shaft (45) that the accurate matched inner hole of shaft sleeve (52) of shaft is interior, lower section is nested with punch die set (11)
(13), Working mechanism up and down is formed, formpiston (13) is accurate mating with the former (15) being fixed on rack lower platform (35), constitutes
Punching mechanism, by the rotation of motor (21), the small pulley concial disk (22) on motor (21) is by V belt (23), band
The reduction ratio of the big pulley concial disk (30), scroll bar (7) and turbine (5) that are configured on dynamic turbine reduction gearbox (1) with scroll bar axis (31)
Deceleration device, 1450 revs/min of revolving speed of motor is down to eccentric wheel (2) with 50-70 revs/min of revolving speed to ram axle
(6) it does work, forms eccentric wheel (2) every revolution, half of periphery of eccentric wheel (2) is from the minimum point (43) of eccentric wheel to eccentric wheel
Highest point (44) extruding is generated to the spindle nose plane (48) of ram axle (6), complete a punching press, another half of eccentric wheel (2)
Periphery, which discharges spindle nose plane (48) from highest point (44) to minimum point (43), to be squeezed, under the resilient force of spring (37),
Primary demoulding is completed, is realized to the gadgety stamping press of hardware.
2. simple small punching machine according to claim 1, it is characterised in that: rack (17) is welded into possess by angle bar and be put down in rack
The frame of platform (34), upper mounting plate positive (38) and lower platform (35), upper mounting plate front (38) are fixed with front plate (9) by electric welding,
Platform (34), front plate (9) and lower platform (35) are machined with installation fixed turbine reduction gearbox (1), axle sleeve respectively on the rack
(10) and the screw hole (8) of former (15), and the former of lower platform (15) rear is provided with support stamping material (14)
Supporting plate (24), rack (17) bottom four angle are provided with weak foot pad (20).
3. simple small punching machine according to claim 1, it is characterised in that: formpiston (13) uses common punch die steel, processing
At the cylindrical handle (12) that the lower end inner hole (26) of one end and punch die set (11) matches, the other end is processed into bottom plane and punching press
The formpiston head (54) that shape, the size of part match, and to make not in same time stress punching press around stamping parts, to reduce
The power consumption and punching press noise of motor, the plane machining that will blurt out below formpiston head (54) are slightly lower at the slightly higher other end in one end
And tail end band is straightThe special-shaped inclined-plane (55) of shape, the gradient difference of height on inclined-plane is within the scope of 1-3mm.
4. simple small punching machine as described in claim 1 or 2, it is characterised in that: former (15) uses common die materials,
It is machined with the former hole (57) to match with formpiston head (54) plane among it, is extended to loudspeaker around the lower section of former hole (57)
Mouth (58) is passed through the defect screw hole (56) and platform board (36) and machine of former the right and left processing by hexagon socket head cap screw (16)
The corresponding increasing screw hole of frame lower platform (35) configures big gasket (4), spring pad and nut (19) and is fixed on rack lower platform
(35) on, and demoulding frame (25) are provided with above former (15), demoulding frame (25) is fixed on former by the right and left screw
(15) above former hole (57), below formpiston head (54).
5. simple small punching machine according to claim 1, it is characterised in that: eccentric wheel (2) is cake body, in the cake body (39)
On, be eccentric in the cake body central point (40) eccentric point (41) be the center of circle, be machined with the whirlpool of turbine wheel shaft (3) compact configuration
Axle hole (42) peace keyway (32), be fixed on turbine wheel shaft (3) by flat key (33), big gasket (4), screw (18), constitute with
Eccentric point (41) be the center of circle eccentric wheel (2) in, major radius highest point (44) push ram axle (6) spindle nose plane (48) acting punching
The eccentric wheel body of pressure and short radius minimum point (43) release ram axle (6) demoulding.
6. simple small punching machine according to claim 1, it is characterised in that: axle sleeve (10) is by packet (51) and pedestal (50) structure
It is integral, it is longitudinally machined with the matched inner hole of shaft sleeve (52) with the shaft (45) of ram axle (6) precision in packet (51), in side
Block (51) is machined with the set screw internal screw thread hole (53) to match with set screw (29) external screw teeth, pedestal (50) two on one side
Side both ends are machined with screw hole (8), and the screw of the front plate (9) of the screw hole and upper mounting plate positive (38) is passed through by screw (18)
Hole is vertically fixed on rack upper mounting plate positive (38) by nut (19).
7. by simple small punching machine described in claim 1 or 5, it is characterised in that: ram axle (6) includes spindle nose (46) and shaft
(45), it is nested in the middle part of shaft (45) in inner hole of shaft sleeve (52), it is right in the set screw inner screw tooth hole (53) being nested with axle sleeve (10)
Should place be machined with a positioning trough (47), constitute ram axle (6) oriented sliding mechanism up and down, shaft (45) top is from spindle nose step
(49) upper end inner hole (28) socket of spring (37), lower part and punch die set (11), the lower end of punch die set are nested with to axle sleeve (10) section
Inner hole (26) and formpiston cylindrical handle (12) are socketed, and are locked by tight screw (27) is bored.
8. simple small punching machine according to claim 1, it is characterised in that: turbine reduction gearbox (1) uses the whirlpool of 1: 40 gear ratio
Take turns scroll bar gearbox.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589855.6A CN107309313B (en) | 2017-07-07 | 2017-07-07 | Simple small punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589855.6A CN107309313B (en) | 2017-07-07 | 2017-07-07 | Simple small punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107309313A CN107309313A (en) | 2017-11-03 |
| CN107309313B true CN107309313B (en) | 2019-02-19 |
Family
ID=60178772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710589855.6A Active CN107309313B (en) | 2017-07-07 | 2017-07-07 | Simple small punching machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN107309313B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI715299B (en) * | 2019-11-20 | 2021-01-01 | 國立臺灣師範大學 | Electromagnetic stamping equipment |
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| EP2008799A1 (en) * | 2007-06-28 | 2008-12-31 | Bruderer Ag | Die cutting press |
| CN105479788A (en) * | 2015-12-24 | 2016-04-13 | 金丰（中国）机械工业有限公司 | Small-tabletop link punch |
| CN105522740A (en) * | 2016-02-03 | 2016-04-27 | 邢台革新机械设备制造有限公司 | Precise lever type punching machine tool |
| CN205887767U (en) * | 2016-08-12 | 2017-01-18 | 温州市宝饰五金制品有限公司 | Five metals sheet metal quick stamping device |
| CN106696327A (en) * | 2016-12-21 | 2017-05-24 | 宁波澳玛特高精冲压机床股份有限公司 | Punch with punch pin with adjustable height |
-
2017
- 2017-07-07 CN CN201710589855.6A patent/CN107309313B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2008799A1 (en) * | 2007-06-28 | 2008-12-31 | Bruderer Ag | Die cutting press |
| CN105479788A (en) * | 2015-12-24 | 2016-04-13 | 金丰（中国）机械工业有限公司 | Small-tabletop link punch |
| CN105522740A (en) * | 2016-02-03 | 2016-04-27 | 邢台革新机械设备制造有限公司 | Precise lever type punching machine tool |
| CN205887767U (en) * | 2016-08-12 | 2017-01-18 | 温州市宝饰五金制品有限公司 | Five metals sheet metal quick stamping device |
| CN106696327A (en) * | 2016-12-21 | 2017-05-24 | 宁波澳玛特高精冲压机床股份有限公司 | Punch with punch pin with adjustable height |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107309313A (en) | 2017-11-03 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190109 Address after: 321200 Gangtou Industrial Block, Lutan Town, Wuyi County, Jinhua City, Zhejiang Province (in Wuyi Machine Tool Co., Ltd.) Applicant after: ZHEJIANG KEMADE MACHINERY Co.,Ltd. Address before: 361006 room 1101, block A, Xin Hong Building, Hulun Road, Huli District, Xiamen, Fujian. Applicant before: Occupied traveling wave |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Simple small punch press Granted publication date: 20190219 Pledgee: Wuyi County Sub-branch of Postal Savings Bank of China Ltd. Pledgor: ZHEJIANG KEMADE MACHINERY Co.,Ltd. Registration number: Y2024980012390 |