CN107839001A - A kind of small punching machine used suitable for family - Google Patents
A kind of small punching machine used suitable for family Download PDFInfo
- Publication number
- CN107839001A CN107839001A CN201711065331.3A CN201711065331A CN107839001A CN 107839001 A CN107839001 A CN 107839001A CN 201711065331 A CN201711065331 A CN 201711065331A CN 107839001 A CN107839001 A CN 107839001A
- Authority
- CN
- China
- Prior art keywords
- spring
- fixedly connected
- seat
- punching
- mounting seat
- 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
Links
- 238000004080 punching Methods 0.000 title claims abstract description 47
- 244000309464 bull Species 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 16
- 210000003462 vein Anatomy 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 2
- 238000010276 construction Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241001671555 Ardisia elliptica Species 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 201000004792 malaria Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic 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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/10—Hand or foot actuated 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
- B26D7/01—Means for holding or positioning work
-
- 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
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
-
- 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
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
Abstract
The invention discloses a kind of small punching machine used suitable for family,Suitable family uses,Using manual mode of operation,Without the circuit of complexity,There is no too many electronic component,It is not in the situation of step-out,The part for needing to punch is placed on spring support,Manual turn handle causes compact heap to push down the anti-sliding stop of part,Adjust height of the inner tube in outer tube,Then it is manually pressed by pressure handle,Pressure handle is pressed on draw ring,Sliding seat pushes drill bit,4th spring is set between drill bit and sliding seat,So that drill bit slowly declines,Drill bit punches part,The first spring is provided below in spring support,So that punching is more steady,After end,Unclamp pressure handle,In the presence of the 3rd spring and the 4th recoil of spring power,Whole device resets,When needing to revolution body component punching,It is clamped on chuck,Start electric rotating machine,Right mounting seat is slided to the left,Bull stick is punched to punch part,Whole device is simple in construction,Take up an area small,It is very suitable for family's use.
Description
Technical field
The present invention relates to machinery manufacturing technology field, more particularly to a kind of small punching machine used suitable for family.
Background technology
Puncher common at present is all automatic, and its perforating head uses driving stepper motor, it is necessary to drive circuit and need
Alignment sensor is installed, structure is more complicated, and when there is step loss condition, it is necessary to rebooting device and again calibrating position rear
It can use, it is not very convenient to operate.And perforating head can take electrostatic when cutting the scraps of paper, mostly use to punching at present
Malaria is inputted in machine to reduce electrostatic, but still occurs the scraps of paper frequently and can not normally be laid on request due to taking electrostatic
Situation, and the puncher of this automation be not suitable for family use.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of small-sized punching used suitable for family
Machine, it is all automation to solve current puncher, is not suitable for the problem of family uses.
In order to solve the above problems, the invention provides a kind of technical scheme：It is a kind of small-sized to be beaten suitable for what family used
Hole machine, including base, the first spring, spring support, punching groove, support, pressing plate, second spring, transverse slat, bolt, handle, compression
Block, case, sliding seat, draw ring, drill bit, flange, the 3rd spring and the 4th spring；One is slidably connected in the chamber of the base
Individual spring support；Several first springs are provided between the spring support and base；It is fixed on the left and right both ends of base upper surface
It is connected with a support；A pressing plate is slidably connected on the support；Second is coated with the lower end of the rack outer surface
Spring；A transverse slat has been fixedly connected with the top of the support；Run through in the transverse slat by screw thread and be connected with one
Bolt；A compact heap is fixedly connected with the end of the bolt；A handle is fixedly connected with the top of the bolt；
The case is located at the top of pressing plate；A sliding seat is slidably connected in the chamber of the case；The top of the sliding seat
On be fixedly connected with a draw ring；Run through in the pressing plate and be connected with two drill bits；It is coated with the outer surface of the drill bit
One the 3rd spring, the 3rd spring are located at the top of pressing plate；A flange is fixedly connected with the top of the drill bit；Institute
State and the 4th spring is fixedly connected between flange and sliding seat；Punching groove, the punching groove position are provided with the spring support
In the underface of drill bit.
Preferably, also include mounting seat, outer tube, inner tube, locking member, contiguous block, elastic component, hinged seat and pressure handle；Institute
State the left side that mounting seat is located at base；An outer tube is fixedly connected with the mounting seat；One is slidably connected in the outer tube
Individual inner tube；A locking member is connected through a screw thread on the side of the outer tube, the locking member is in contact described outer with inner tube
A contiguous block is fixedly connected with the side of pipe；A hinged seat is hinged with the top of said inner tube；The elastic component
Both ends are respectively hinged on contiguous block and hinged seat；A pressure handle is fixedly connected with the right-hand member of the hinged seat.
Preferably, also include connecting seat, bottom plate, slide rail, left sliding shoe, locking knob, right sliding shoe, left mounting seat,
Electric rotating machine, chuck, right mounting seat, punching bull stick mounting seat and punching bull stick；The connecting seat is fixedly connected on the right side of base
Side；A bottom plate is fixedly connected with the right side of the connecting seat；The plate upper surface is fixedly connected with a slide rail；The cunning
Left sliding shoe and right sliding shoe are slidably connected on rail respectively；A locking rotating is equipped with the left sliding shoe and right sliding shoe
Button；A left mounting seat is fixedly connected with the left sliding shoe；A right mounting seat is fixedly connected with the right sliding shoe；
An electric rotating machine is fixedly connected with the right flank of the left mounting seat；Axis connection has one on the output shaft of the electric rotating machine
Individual chuck；A punching bull stick mounting seat is fixedly connected with the left surface of the right mounting seat；The punching bull stick mounting seat
On be fixedly connected with a punching bull stick.
Preferably, the electric rotating machine is variable-frequency motor or servomotor.
Preferably, the outer surface of the pressure handle is provided with anti-slip veins.
Preferably, the bolt is trapezoidal bolt.
Preferably, first spring, second spring, the 3rd spring and the 4th spring are disk spring.
Beneficial effects of the present invention：The present invention has simple to operate, easy to use, operating efficiency height, economical and practical, has
Preferable social economic value, suitable family use, using manual mode of operation, without the circuit of complexity, without too many
Electronic component, be not in the situation of step-out, it would be desirable to which the part of punching is placed on spring support, and manual turn handle to press
Tight block pushes down the anti-sliding stop of part, height of the regulation inner tube in outer tube, is then manually pressed by pressure handle, and pressure handle is pressed on draw ring,
Sliding seat pushes drill bit, the 4th spring is set between drill bit and sliding seat so that drill bit slowly declines, and drill bit punches part, bullet
Property seat the first spring is provided below so that punching is more steady, after terminating, unclamps pressure handle, is returned in the 3rd spring and the 4th spring
In the presence of elastic force, whole device resets, and when needing to revolution body component punching, is clamped on chuck, starts rotation
Motor, right mounting seat are slided to the left, and punching bull stick punches to part, and whole device is simple in construction, and occupation of land is small, is very suitable for family
Use.
Brief description of the drawings：
For ease of explanation, the present invention is described in detail by following specific implementations and accompanying drawing.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the part-structure schematic diagram of the present invention.
Fig. 3 is the part-structure schematic diagram of the present invention.
Fig. 4 is the part-structure schematic diagram of the present invention.
1- bases；The springs of 2- first；3- spring supports；4- punches groove；5- supports；6- pressing plates；7- second springs；8- transverse slats；
9- bolts；10- handles；11- compact heaps；12- cases；13- sliding seats；14- draw rings；15- drill bits；16- flanges；The bullets of 17- the 3rd
Spring；The springs of 18- the 4th；19- mounting seats；20- outer tubes；21- inner tubes；22- locking members；23- contiguous blocks；24- elastic components；25- is cut with scissors
Joint chair；26- pressure handles；27- connecting seats；28- bottom plates；29- slide rails；The left sliding shoes of 30-；31- locking knobs；The right sliding shoes of 32-；
The left mounting seats of 33-；34- electric rotating machines；35- chucks；The right mounting seats of 36-；37- punches bull stick mounting seat；38- punches bull stick.
Embodiment：
As shown in Fig. 2 present embodiment uses following technical scheme：A kind of small punching machine used suitable for family,
Including base 1, the first spring 2, spring support 3, punching groove 4, support 5, pressing plate 6, second spring 7, transverse slat 8, bolt 9, handle 10,
Compact heap 11, case 12, sliding seat 13, draw ring 14, drill bit 15, flange 16, the 3rd spring 17 and the 4th spring 18；The base
A spring support 3 is slidably connected in 1 chamber；Several first springs 2 are provided between the spring support 3 and base 1；The bottom
Seat has been fixedly connected with a support 5 on the left and right both ends in 1 upper surface；A pressing plate 6 is slidably connected on the support 5；It is described
Second spring 7 is coated with the lower end of the outer surface of support 5；A transverse slat 8 has been fixedly connected with the top of the support 5；Institute
State by screw thread to run through in transverse slat 8 and be connected with a bolt 9；A compact heap is fixedly connected with the end of the bolt 9
11；A handle 10 is fixedly connected with the top of the bolt 9；The case 12 is located at the top of pressing plate 6；The case 12
Chamber in slidably connect a sliding seat 13；A draw ring 14 is fixedly connected with the top of the sliding seat 13；It is described
Run through in pressing plate 6 and be connected with two drill bits 15；It is coated with the 3rd spring 17 on the outer surface of the drill bit 15, described
Three springs 17 are located at the top of pressing plate 6；A flange 16 is fixedly connected with the top of the drill bit 15；The flange 16 is with sliding
The 4th spring 18 is fixedly connected between dynamic seat 13；Punching groove 4 is provided with the spring support 3, the punching groove 4 is positioned at brill
First 15 underface.
As shown in figure 3, also include mounting seat 19, outer tube 20, inner tube 21, locking member 22, contiguous block 23, elastic component 24, hinge
Joint chair 25 and pressure handle 26；The mounting seat 19 is located at the left side of base 1；An outer tube is fixedly connected with the mounting seat 19
20；An inner tube 21 is slidably connected in the outer tube 20；A locking has been connected through a screw thread on the side of the outer tube 20
Part 22, the locking member 22 are in contact on the side of the outer tube 20 with inner tube 21 and are fixedly connected with a contiguous block 23；It is described
A hinged seat 25 is hinged with the top of inner tube 21；The both ends of the elastic component 24 are respectively hinged at contiguous block 23 and hinged seat
On 25；A pressure handle 26 is fixedly connected with the right-hand member of the hinged seat 25.
As shown in figure 4, also include connecting seat 27, bottom plate 28, slide rail 29, left sliding shoe 30, locking knob 31, right sliding shoe
32nd, left mounting seat 33, electric rotating machine 34, chuck 35, right mounting seat 36, punching bull stick mounting seat 37 and punching bull stick 38；It is described
Connecting seat 27 is fixedly connected on the right side of base 1；The right side of the connecting seat 27 is fixedly connected with a bottom plate 28；The bottom plate
28 upper surfaces are fixedly connected with a slide rail 29；Left sliding shoe 30 and right sliding shoe are slidably connected on the slide rail 29 respectively
32；A locking knob 31 is equipped with the left sliding shoe 30 and right sliding shoe 32；It is fixedly connected on the left sliding shoe 30
There is a left mounting seat 33；A right mounting seat 36 is fixedly connected with the right sliding shoe 32；The right side of the left mounting seat 33
An electric rotating machine 34 is fixedly connected with side；Axis connection has a chuck 35 on the output shaft of the electric rotating machine 34；Institute
State and a punching bull stick mounting seat 37 is fixedly connected with the left surface of right mounting seat 36；It is solid in the punching bull stick mounting seat 37
Surely it is connected with a punching bull stick 38.
Wherein, the electric rotating machine 34 is variable-frequency motor or servomotor；The outer surface of the pressure handle 26 is provided with anti-skidding
Line；The bolt 9 is trapezoidal bolt；First spring 2, second spring 7, the 3rd spring 17 and the 4th spring 18 are dish
Spring.
As shown in figure 1, the use state of the present invention is：The present invention has simple to operate, easy to use, operating efficiency height,
It is economical and practical, there is preferable social economic value, suitable family uses, using manual mode of operation, without the electricity of complexity
Road, be not in the situation of step-out, it would be desirable to which the part of punching is placed on spring support 3, manually without too many electronic component
Turn handle 10 causes compact heap 11 to push down the anti-sliding stop of part, height of the regulation inner tube 21 in outer tube 20, then presses manually
Lower pressure handle 26, pressure handle 26 are pressed on draw ring 14, and sliding seat 13 pushes drill bit 15, and the 4th bullet is set between drill bit 15 and sliding seat 13
Spring 18 so that drill bit 15 slowly declines, and drill bit 15 punches part, and the first spring 2 is provided below in spring support 3 so that punching is more
Steadily, after terminating, pressure handle 26 is unclamped, in the presence of the 3rd spring 17 and the screen resilience of the 4th spring 18, whole device resets, when
When needing to revolution body component punching, it is clamped on chuck 35, starts electric rotating machine 34, right mounting seat 36 is slided to the left,
Punch bull stick 38 to punch part, whole device is simple in construction, and occupation of land is small, is very suitable for family's use.
The general principle and principal character and advantages of the present invention of the present invention, the technology of the industry has been shown and described above
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
- A kind of 1. small punching machine used suitable for family, it is characterised in that：Including base（1）, the first spring（2）, elasticity Seat（3）, punching groove（4）, support（5）, pressing plate（6）, second spring（7）, transverse slat（8）, bolt（9）, handle（10）, compact heap （11）, case（12）, sliding seat（13）, draw ring（14）, drill bit（15）, flange（16）, the 3rd spring（17）With the 4th spring （18）；The base（1）Chamber in slidably connect a spring support（3）；The spring support（3）With base（1）Between set There are several first springs（2）；The base（1）A support has been fixedly connected with the left and right both ends in upper surface（5）；The branch Frame（5）On slidably connect a pressing plate（6）；The support（5）Second spring is coated with the lower end of outer surface（7）；It is described Support（5）Top on be fixedly connected with a transverse slat（8）；The transverse slat（8）In by screw thread through being connected with one Bolt（9）；The bolt（9）End on be fixedly connected with a compact heap（11）；The bolt（9）Top on fixed connect It is connected to a handle（10）；The case（12）Positioned at pressing plate（6）Top；The case（12）Chamber in slidably connect One sliding seat（13）；The sliding seat（13）Top on be fixedly connected with a draw ring（14）；The pressing plate（6）In run through It is connected with two drill bits（15）；The drill bit（15）Outer surface on be coated with the 3rd spring（17）, the 3rd bullet Spring（17）Positioned at pressing plate（6）Top；The drill bit（15）Top on be fixedly connected with a flange（16）；The flange （16）With sliding seat（13）Between be fixedly connected with the 4th spring（18）；The spring support（3）In be provided with punching groove（4）, The punching groove（4）Positioned at drill bit（15）Underface.
- A kind of 2. small punching machine used suitable for family according to claim 1, it is characterised in that：Also include installation Seat（19）, outer tube（20）, inner tube（21）, locking member（22）, contiguous block（23）, elastic component（24）, hinged seat（25）And pressure handle （26）；The mounting seat（19）Positioned at base（1）Left side；The mounting seat（19）On be fixedly connected with an outer tube（20）； The outer tube（20）In slidably connect an inner tube（21）；The outer tube（20）Side on be connected through a screw thread a lock Tight part（22）, the locking member（22）With inner tube（21）It is in contact；The outer tube（20）Side on be fixedly connected with a company Connect block（23）；Said inner tube（21）Top on be hinged with a hinged seat（25）；The elastic component（24）Both ends cut with scissors respectively It is connected on contiguous block（23）And hinged seat（25）On；The hinged seat（25）Right-hand member on be fixedly connected with a pressure handle（26）.
- A kind of 3. small punching machine used suitable for family according to claim 2, it is characterised in that：Also include connection Seat（27）, bottom plate（28）, slide rail（29）, left sliding shoe（30）, locking knob（31）, right sliding shoe（32）, left mounting seat（33）、 Electric rotating machine（34）, chuck（35）, right mounting seat（36）, punching bull stick mounting seat（37）With punching bull stick（38）；The connection Seat（27）It is fixedly connected on base（1）Right side；The connecting seat（27）Right side be fixedly connected with a bottom plate（28）；It is described Bottom plate（28）Upper surface is fixedly connected with a slide rail（29）；The slide rail（29）It is upper to slidably connect left sliding shoe respectively（30） With right sliding shoe（32）；The left sliding shoe（30）With right sliding shoe（32）On be equipped with a locking knob（31）；The left side Sliding shoe（30）On be fixedly connected with a left mounting seat（33）；The right sliding shoe（32）On be fixedly connected with a right installation Seat（36）；The left mounting seat（33）Right flank on be fixedly connected with an electric rotating machine（34）；The electric rotating machine（34） Output shaft on axis connection have a chuck（35）；The right mounting seat（36）Left surface on be fixedly connected with one punching turn Bar mounting seat（37）；The punching bull stick mounting seat（37）On be fixedly connected with a punching bull stick（38）.
- A kind of 4. small punching machine used suitable for family according to claim 3, it is characterised in that：The electric rotating Machine（34）For variable-frequency motor or servomotor.
- A kind of 5. small punching machine used suitable for family according to claim 4, it is characterised in that：The pressure handle （26）Outer surface be provided with anti-slip veins.
- A kind of 6. small punching machine used suitable for family according to claim 5, it is characterised in that：The bolt （9）For trapezoidal bolt.
- A kind of 7. small punching machine used suitable for family according to claim 6, it is characterised in that：First bullet Spring（2）, second spring（7）, the 3rd spring（17）With the 4th spring（18）It is disk spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065331.3A CN107839001A (en) | 2017-11-02 | 2017-11-02 | A kind of small punching machine used suitable for family |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711065331.3A CN107839001A (en) | 2017-11-02 | 2017-11-02 | A kind of small punching machine used suitable for family |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107839001A true CN107839001A (en) | 2018-03-27 |
Family
ID=61682206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711065331.3A Pending CN107839001A (en) | 2017-11-02 | 2017-11-02 | A kind of small punching machine used suitable for family |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107839001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115609038A (en) * | 2022-12-15 | 2023-01-17 | 河北安丰重工机械股份有限公司 | Automatic round steel blank drilling machine of location |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3689167A (en) * | 1970-08-24 | 1972-09-05 | Douglas M Homs | Adjustably positioned paper drill and punch |
| CN87201027U (en) * | 1987-01-26 | 1988-01-20 | 顾念荣 | Electric binding and punching machine |
| CN2871142Y (en) * | 2005-10-27 | 2007-02-21 | 大庆石油管理局 | Special hot-rotating cutter for thermal-insulative board |
| CN106142208A (en) * | 2016-08-16 | 2016-11-23 | 陈思奇 | The perforating device that a kind of accounting voucher uses |
-
2017
- 2017-11-02 CN CN201711065331.3A patent/CN107839001A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3689167A (en) * | 1970-08-24 | 1972-09-05 | Douglas M Homs | Adjustably positioned paper drill and punch |
| CN87201027U (en) * | 1987-01-26 | 1988-01-20 | 顾念荣 | Electric binding and punching machine |
| CN2871142Y (en) * | 2005-10-27 | 2007-02-21 | 大庆石油管理局 | Special hot-rotating cutter for thermal-insulative board |
| CN106142208A (en) * | 2016-08-16 | 2016-11-23 | 陈思奇 | The perforating device that a kind of accounting voucher uses |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115609038A (en) * | 2022-12-15 | 2023-01-17 | 河北安丰重工机械股份有限公司 | Automatic round steel blank drilling machine of location |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207128425U (en) | A kind of paper printed matter bookbinding perforating device | |
| CN206544214U (en) | One kind punching pattern printing device | |
| CN106217093A (en) | A kind of fast quick change board clamp | |
| CN107839001A (en) | A kind of small punching machine used suitable for family | |
| CN202162390U (en) | Spindle clamping device for printed circuit board (PCB) drilling machine | |
| CN104552482B (en) | Porous puncher for furniture board | |
| CN208496366U (en) | A kind of door and window puncher | |
| CN204450751U (en) | A kind of Furniture panel porous perforating machine | |
| CN107755520B (en) | A kind of hardware sheet-bar puncturing device structure | |
| CN107791023A (en) | It is new walk scheming | |
| CN211306542U (en) | Hole forming device for automotive interior panel | |
| CN210970397U (en) | Binding platform for accountants | |
| CN208438054U (en) | A kind of gear-box inside fluted disc, which manufactures, uses perforating device | |
| CN105751301A (en) | Paper file perforator | |
| CN111980923A (en) | Vacuum pump blade and manufacturing equipment | |
| CN217452335U (en) | Workpiece cutting equipment | |
| CN207104440U (en) | Pneumatic clamp of numerical control machine | |
| CN205202168U (en) | Coupling device for paper tape is failed in printing machine vacuum | |
| CN218168895U (en) | Plate shearing equipment for machining automobile hardware stamping parts | |
| CN104690768B (en) | A kind of perforating mechanism | |
| CN109015021A (en) | It is a kind of to synchronize continuous clamping device | |
| CN213496640U (en) | Small iron pipe oil return double-punch H-shaped punching machine | |
| CN209288341U (en) | Multifunctional drill is used in a kind of adjustable die casting processing | |
| CN109175086A (en) | A kind of cylinder sleeve punching tool | |
| CN204913278U (en) | Steel sheet punches a hole, drills, compresses tightly integrated unit head |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180327 |
|
| RJ01 | Rejection of invention patent application after publication |