CN2043143U - Miniature hand-operated, power-driven dualpurpose multifunctional puncher - Google Patents
Miniature hand-operated, power-driven dualpurpose multifunctional puncher Download PDFInfo
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- CN2043143U CN2043143U CN 88220597 CN88220597U CN2043143U CN 2043143 U CN2043143 U CN 2043143U CN 88220597 CN88220597 CN 88220597 CN 88220597 U CN88220597 U CN 88220597U CN 2043143 U CN2043143 U CN 2043143U
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Abstract
The utility model discloses a miniature hand-operated, power-driven dualpurpose multifunctional puncher. The structure of a general punching machine is additionally provided with a hand-operation transmission system composed of a big gear (10), a pinion gear (11), a handle wheel (12), a hand wheel shaft (16), etc., and a one-way rotary mechanism is arranged in the pinion gear (11), which enables the miniature hand-operated, power-driven dualpurpose multifunctional puncher to maneuver when have electricity, and to operate by hand when no power. On the miniature hand-operated, power-driven dualpurpose multifunctional puncher, work can be done, such as blanking, bending, drawing, pressure stamp mark, embossment, riveted connection, correction, etc. After a special mould is matched, the utility model can also complete to shear bar stocks.
Description
The technical field of the invention: stress metal processing (B21D)
At present, the punch press that is used for metal blank processing all is motor-driven basically, promptly by Motor Drive.This motor-driven punch press runs into just can't ordinary production when having a power failure.The less punch press of some tonnage also is designed to type hand, and this hand punch is to utilize lever principle to carry out work, and labor strength is very high, and can only manually can not be motor-driven.
Existing motor driven type punch press or type hand punch press all have only a kind of type of drive, and range of application is less, especially the needs of the needs in incompatibility power tense area and township enterprise, individual enterprise.The township enterprise and the individual enterprise that produce mini-type punching spare are starved of little tonnage punch press, and then labour intensity is too big but only use the type hand punch press, and production efficiency is too low; Only use the motor driven type punch press, then run into when having a power failure and to produce again.So small-sized hand-operated, motor-driven dual-purpose multifunctional punch press has solved the urgent need of township enterprise and individual enterprise's punching production.
The objective of the invention is to make little tonnage punch press can be motor-driven again can be manual, can be motor-driven when promptly electricity being arranged, can be manual during power failure.And the labour intensity manually the time is lower than the labour intensity of existing type hand punch press, and production efficiency height.
This invention is made up of motor-driven transmission system and manual driving system two cover type of drive.
Structure of the present invention as shown in Figure 1.Among Fig. 1, the 1st, fuselage; The 2nd, motor; The 3rd, small belt pulley; The 4th, big belt pulley; The 5th, clutch; The 6th, brake; The 7th, bent axle; The 8th, connecting rod; The 9th, slide block; The 10th, gear wheel; The 11st, pinion; The 12nd, manual pulley; The 16th, hand wheel shaft.
Unidirectional rotating mechanism is equipped with in inside at pinion (11), as shown in Figure 2.Among Fig. 2, the 11st, pinion; The 13rd, spring; The 14th, roller; The 15th, rotor; The 16th, hand wheel shaft.
Operation principle of the present invention is:
Motor-driven legacy system is to drive small belt pulley (3) and big belt pulley (4) by motor (2), makes slide block (9) make planar reciprocating by bent axle (7) and connecting rod (8) then.Its course of work is controlled by clutch (5).The effect of brake (6) is behind throw-out-of clutch, utilizes the spring force braking, and bent axle (7) and slide block (9) etc. are quit work, and generally it makes slide block be parked in upper dead center position so that install and the debugging mould.
Manual driving system is that the operator rotates the manual pulley (12) that is installed on the hand wheel shaft (16) with hand, and process gear wheel (10) and pinion (11) will move and moment is delivered to bent axle (7) and slide block (9) is worked.The best gearratio of gear wheel (10) and pinion (11) is 1:2.
The combination of hand wheel shaft (16) and pinion (11) or disengagement are by a unidirectional rotating mechanism, and it is installed on pinion (11) inside, and its side view as shown in Figure 2.Figure rotor (15) connects with hand wheel shaft (16) by flat key, is milled with vee on rotor (15) cylindrical, and roller (14) is housed on vee.Spring (13) is extrapolated all the time with roller (14), to be close to the inwall of pinion (11).When motor (2) drives bent axle (7) and gear wheel (10) when turning clockwise, the pinion among Fig. 2 (11) then rotates counterclockwise, and rotor this moment (15) is motionless, thereby manual pulley (12) do not rotate yet, and manually partly can not move when promptly motor-driven; On the contrary, if manual pulley (12) clockwise rotates, then rotor (15) is also done motion clockwise, because the inclined-plane of vee and pinion (11) inwall form wedge-shaped slot on the rotor cylindrical, roller in this wedge-shaped slot (14) is by rubbing action, drive pinion (11) also clockwise direction rotate, thereby realize being rotated counterclockwise and the reciprocating action of slide block (9) of bent axle (7).In the time of manually, because clutch (5) do not engage, so big belt pulley (4), motor motor-driven parts such as (2) also are failure to actuate.This unidirectional rotating mechanism has just been realized motor-driven and manual not disturbing mutually.
The rotational energy that mainly stores by idle running stage big belt pulley (4) when motor-driven comes work, the rotational energy that also utilizes manual pulley (12) and gear (10) (11) to store in the idle running stage in the time of manually comes processing parts, shortcoming that can not storage power when this structure has overcome lever hand punch idle running in the past.For alleviating operator's labour intensity, this invention makes the power that acts on the manual pulley (12) be not more than 5 kilograms, can allow to reach 10 kilograms in the moment of work.During this punch press parameter, taken into full account the characteristics of on this punch press, cutting material in design, promptly on this punch press, mixed and to finish billot behind the particular manufacturing craft and shear.
The present invention is suitable for the punch press below 5 tons most.
The present invention has realized dual-use, promptly can manually again can be motor-driven on same punch press, be well suited for the punching production of township enterprise and individual enterprise, and it is undesired to be particularly suitable for powering, the hardware production of the middle-size and small-size township enterprise in the area that often has a power failure.This has just guaranteed still can proceed to produce under situation about having a power failure, and does not need to pay too big labour intensity and also can reach certain production efficiency.
Manual, the motor-driven dual-purpose punch press of this invention also has multiple function, can carry out stamping-out, bending, draws, work such as pressure mint-mark, embossing, riveted joint, correction, mixes also can finish billot behind the particular manufacturing craft and shear.
Claims (2)
1, a kind of punch press of being made up of fuselage (1), motor (2), small belt pulley (3), big belt pulley (4), clutch (5), brake (6), bent axle (7), connecting rod (8), slide block (9) etc. is characterized in that increasing in its structure the manual driving system that gear wheel (10), pinion (11), manual pulley (12), hand wheel shaft (16) are formed.
2, punch press as claimed in claim 1 is characterized in that unidirectional rotating mechanism is equipped with in the inside of pinion (11), and it is made up of pinion (11), spring (13), roller (14), rotor (15), hand wheel shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88220597 CN2043143U (en) | 1988-11-28 | 1988-11-28 | Miniature hand-operated, power-driven dualpurpose multifunctional puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88220597 CN2043143U (en) | 1988-11-28 | 1988-11-28 | Miniature hand-operated, power-driven dualpurpose multifunctional puncher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2043143U true CN2043143U (en) | 1989-08-23 |
Family
ID=4852788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88220597 Withdrawn CN2043143U (en) | 1988-11-28 | 1988-11-28 | Miniature hand-operated, power-driven dualpurpose multifunctional puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2043143U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642968A (en) * | 2008-08-08 | 2010-02-10 | 天津市瑞亨机械开发有限公司 | Security punching machine capable of realizing jogging control of punching head |
| CN101942309A (en) * | 2010-09-09 | 2011-01-12 | 江苏泰隆减速机股份有限公司 | Transmission unit for coke pushing machine |
| CN102226642A (en) * | 2011-04-08 | 2011-10-26 | 东营鲁方金属材料有限公司 | Manual furnace body rotating device of revolution metallurgical furnace |
| CN104290130A (en) * | 2014-10-22 | 2015-01-21 | 宁波固安力机械科技有限公司 | Electric punching machine |
| CN104289583A (en) * | 2014-10-22 | 2015-01-21 | 宁波固安力机械科技有限公司 | Electric punching machine |
| CN110877068A (en) * | 2019-12-19 | 2020-03-13 | 兰溪洛利机械设备有限公司 | Semi-automatic simple stamping device |
-
1988
- 1988-11-28 CN CN 88220597 patent/CN2043143U/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642968A (en) * | 2008-08-08 | 2010-02-10 | 天津市瑞亨机械开发有限公司 | Security punching machine capable of realizing jogging control of punching head |
| CN101942309A (en) * | 2010-09-09 | 2011-01-12 | 江苏泰隆减速机股份有限公司 | Transmission unit for coke pushing machine |
| CN101942309B (en) * | 2010-09-09 | 2013-04-10 | 江苏泰隆减速机股份有限公司 | Transmission unit for coke pushing machine |
| CN102226642A (en) * | 2011-04-08 | 2011-10-26 | 东营鲁方金属材料有限公司 | Manual furnace body rotating device of revolution metallurgical furnace |
| CN104290130A (en) * | 2014-10-22 | 2015-01-21 | 宁波固安力机械科技有限公司 | Electric punching machine |
| CN104289583A (en) * | 2014-10-22 | 2015-01-21 | 宁波固安力机械科技有限公司 | Electric punching machine |
| CN104289583B (en) * | 2014-10-22 | 2016-04-27 | 宁波固安力机械科技有限公司 | Electric punch |
| CN104290130B (en) * | 2014-10-22 | 2016-08-24 | 宁波固安力机械科技有限公司 | A kind of electric punch |
| CN110877068A (en) * | 2019-12-19 | 2020-03-13 | 兰溪洛利机械设备有限公司 | Semi-automatic simple stamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |