CN106424288A - Punching machine adopting cam for transmission with dead point pressure maintaining function - Google Patents
Punching machine adopting cam for transmission with dead point pressure maintaining function Download PDFInfo
- Publication number
- CN106424288A CN106424288A CN201610915078.5A CN201610915078A CN106424288A CN 106424288 A CN106424288 A CN 106424288A CN 201610915078 A CN201610915078 A CN 201610915078A CN 106424288 A CN106424288 A CN 106424288A
- Authority
- CN
- China
- Prior art keywords
- cam
- motor
- fuselage
- driven pulley
- dead point
- 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
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Classifications
-
- 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
- B21D22/20—Deep-drawing
-
- 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
- B30B1/261—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 by cams
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to a punching machine adopting a cam for transmission with a dead point pressure maintaining function. The punching machine comprises a machine body, a motor and a driven wheel. The motor is transversely mounted on the machine body, and a spindle of the motor stretches out of the right side of the machine body and is provided with a driving wheel. The driven wheel connected with the driving wheel of the motor is mounted on the upper portion of the right side of the machine body. An output gear rotating synchronously with the driven wheel is mounted on the side, close to the machine body, of the driven wheel. A main gear engaged with the output gear is mounted below the driven wheel. A sliding block sliding up and down is mounted in the middle of the machine body, the middle of the sliding block is hollowed, and the cam is mounted on the hollowed portion. A transmission shaft is mounted between the cam and the main gear. A sliding block upper wheel and a sliding block lower wheel matched with the cam are mounted on the upper portion and the lower portion of the sliding block. The punching machine has the beneficial effects of being simple in structure, high in production efficiency, stable in product quality and the like; pressure maintaining can be carried out on dead points of products, and product blank pressing can be achieved; and a beating rod carries out shallow stretching in the middle, and product forming can be guaranteed well.
Description
Technical field
The present invention relates to punch press technical field, more particularly to a kind of employing cam drive and with dead point pressure holding function
Punch press.
Background technology
The punch press of script mostly employs plain edition forcing press when carrying out high-speed deep drawing for small parts and doing
(slider-crank mechanism) carries out stretching and does industry, but during this kind of punching press, slide block becomes sinusoidal motion, shapes poor and deep for ensureing
Quality during stretching, speed is not high, has low production efficiency and quality unstable defect when product is produced, in order to
Solve the above problems, design what a kind of new punching machine structure was a need for.
Content of the invention
The technical problem to be solved be provide a kind of using cam drive and rushing with dead point pressure holding function
Bed, the features such as stablizing with simple structure, production efficiency height, product quality, can carry out pressurize, realize product to product dead point
Flanging, middle carry out shallow stretching by making bar, product shaping can be ensured well.
The technical solution adopted for the present invention to solve the technical problems is：There is provided a kind of using cam drive and with dead point
The punch press of pressure holding function, including fuselage, motor and driven pulley, is horizontally installed with motor on described fuselage, electric machine main shaft is towards machine
Stretch out on the right side of body, and drivewheel be installed on main shaft, be provided with fuselage right upper portion connected with the drivewheel of motor from
Driving wheel, described driven pulley is provided with the output gear with driven pulley synchronous axial system near fuselage side, under described driven pulley
Square place is provided with the master gear for engaging with output gear, and described waist is provided with the slide block for sliding up and down, described cunning
Hollow in the middle part of block, hollow place is provided with cam, is provided with power transmission shaft between described cam and master gear, described slide block upper
Portion and bottom are mounted on wheel and slide block lower whorl on the slide block with cam matching.
It is connected by power transmission shaft between described driven pulley and output gear.
Drivewheel on described electric machine main shaft is connected with driven pulley by pulley structure.
It is disposed with feeding structure at the punching press mouth of described fuselage, the bottom knockout gear phase in feeding structure and underbelly
Even, described bottom knockout gear is engaged with the downside of master gear.
It is connected by connecting key between described cam and power transmission shaft.
Beneficial effect：The present invention relates to a kind of employing cam drive and the punch press with dead point pressure holding function, with structure
Simply, the features such as production efficiency is high, product quality is stable, can carry out pressurize, realize product flanging to product dead point, middle by
Making bar carries out shallow stretching, can ensure product shaping well.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the right view of the present invention；
Fig. 3 is the A-A direction sectional view described in Fig. 1 of the present invention.
Diagram：1st, fuselage, 2, motor, 3, driven pulley, 4, cam, 5, slide block, 6, take turns on slide block, 7, slide block lower whorl, 8, pass
Moving axis, 9, master gear, 10, bottom knockout gear.
Specific embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limit the scope of the present invention.In addition, it is to be understood that after the content for having read present invention instruction, people in the art
Member can be made various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiments of the present invention are related to a kind of employing cam drive and the punch press with dead point pressure holding function, such as Fig. 13
Shown, including fuselage 1, motor 2 and driven pulley 3, motor 2 on described fuselage 1, is horizontally installed with, 2 main shaft of motor is right towards fuselage 1
Side is stretched out, and is provided with drivewheel on main shaft, is provided with connected with the drivewheel of motor 2 driven at 1 right upper portion of fuselage
Wheel 3, described driven pulley 3 is provided with the output gear with 3 synchronous axial system of driven pulley near 1 side of fuselage, described driven pulley 3
The master gear 9 for being engaged with output gear is installed at lower section, described 1 middle part of fuselage is provided with the slide block 5 for sliding up and down, described
The middle part of slide block 5 hollow, hollow place is provided with cam 4, is provided with power transmission shaft between described cam 4 and master gear 9, described
The upper and lower of slide block 5 is mounted on wheel 6 and slide block lower whorl 7 on the slide block with the matching of cam 4.
It is connected by power transmission shaft 8 between described driven pulley 3 and output gear.
Drivewheel on described 2 main shaft of motor is connected with driven pulley 3 by pulley structure.
It is disposed with feeding structure at the punching press mouth of described fuselage 1, the bottom knockout gear in feeding structure and 1 bottom of fuselage
10 are connected, and described bottom knockout gear 10 is engaged with 9 downside of master gear.
It is connected by connecting key between described cam 4 and power transmission shaft.
Embodiment
Cam punch press starts drivewheel rotation by the motor 2 on fuselage 1 when work first, and drivewheel passes through
Wheel belt drives driven pulley 3, and driven pulley 3 drives output gear by power transmission shaft 8, and output gear drives master gear 9, and master gear 9 is carried
Moving cam 4 and bottom knockout gear 10, bottom knockout gear 10 can drive feeding structure to work, and raw material is sent to by feeding structure
At the punching press mouth of punch press, while controlling also pushing for punch press with position, product is pushed down, the meeting of cam 4 control slide block 5 is constantly rushed afterwards
Hit product so that product stretches mould is formed, when 4 concave portion of cam is mutually pushed up with slide block lower whorl 7, product is in pressurize shape
State, this using cam mode punching press can facilitate punch press product dead point is carried out pressurize, improve production efficiency, ensure produce
The quality of product.
Claims (5)
1. a kind of employing cam drive and the punch press with dead point pressure holding function, including fuselage (1), motor (2) and driven pulley
(3), it is characterised in that：Motor (2) is horizontally installed with described fuselage (1), and motor (2) main shaft is stretched out towards on the right side of fuselage (1),
And on main shaft, drivewheel is installed, driven pulley connected with the drivewheel of motor (2) is installed at fuselage (1) right upper portion
(3), described driven pulley (3) is provided with the output gear with driven pulley (3) synchronous axial system near fuselage (1) side, described
Below driven pulley (3), place is provided with the master gear (9) for engaging with output gear, is provided with downslide in the middle part of described fuselage (1)
Dynamic slide block (5), hollow in the middle part of described slide block (5), hollow place is provided with cam (4), described cam (4) and master gear
(9) power transmission shaft is installed between, the upper and lower of described slide block (5) is mounted on taking turns on the slide block that matches with cam (4)
And slide block lower whorl (7) (6).
2. a kind of employing cam drive according to claim 1 and the punch press with dead point pressure holding function, it is characterised in that：
Described driven pulley (3) is connected by power transmission shaft (8) between output gear.
3. a kind of employing cam drive according to claim 1 and the punch press with dead point pressure holding function, it is characterised in that：
Drivewheel on described motor (2) main shaft is connected with driven pulley (3) by pulley structure.
4. a kind of employing cam drive according to claim 1 and the punch press with dead point pressure holding function, it is characterised in that：
It is disposed with feeding structure at the punching press mouth of described fuselage (1), the bottom knockout gear (10) in feeding structure and fuselage (1) bottom
It is connected, described bottom knockout gear (10) is engaged with the downside of master gear (9).
5. a kind of employing cam drive according to claim 1 and the punch press with dead point pressure holding function, it is characterised in that：
Described cam (4) is connected by connecting key between power transmission shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610915078.5A CN106424288A (en) | 2016-10-20 | 2016-10-20 | Punching machine adopting cam for transmission with dead point pressure maintaining function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610915078.5A CN106424288A (en) | 2016-10-20 | 2016-10-20 | Punching machine adopting cam for transmission with dead point pressure maintaining function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106424288A true CN106424288A (en) | 2017-02-22 |
Family
ID=58175669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610915078.5A Pending CN106424288A (en) | 2016-10-20 | 2016-10-20 | Punching machine adopting cam for transmission with dead point pressure maintaining function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106424288A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617663A (en) * | 2017-11-17 | 2018-01-23 | 鲍建军 | A kind of intermetallic composite coating protection type decompressor |
| CN111037969A (en) * | 2020-01-16 | 2020-04-21 | 江大建 | Articulated concave arc passive body cam punch press |
| CN113492189A (en) * | 2021-07-27 | 2021-10-12 | 武汉理工大学 | Mechanical press directly driven by cam |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2176740A (en) * | 1985-06-14 | 1987-01-07 | Sankyo Mfg | Press machine |
| US5544576A (en) * | 1993-10-26 | 1996-08-13 | Sankyo Seisakusho Co. | Mechanical pressing machine having a load fluctuating torque cancelling device |
| US5687645A (en) * | 1995-06-19 | 1997-11-18 | Sankyo Seisakusho Co. | Mechanical pressing machine |
| JPH10166195A (en) * | 1996-12-04 | 1998-06-23 | Amada Co Ltd | Ram driving method of press and its device |
| DE69721949T2 (en) * | 1996-12-10 | 2004-03-11 | Bongioanni Macchine S.P.A., Fossano | Press for molding objects made of clay |
| CN101636593A (en) * | 2007-03-19 | 2010-01-27 | 帕斯卡工程株式会社 | Actuator, and unclamp device and processing device with actuator |
| CN205651683U (en) * | 2016-03-17 | 2016-10-19 | 东莞市劲威智能冲压成套设备有限公司 | Cam drive mechanism of flexible punch press |
| CN206184971U (en) * | 2016-10-20 | 2017-05-24 | 宁波博信机械制造有限公司 | Punch press that adopts cam drive and have dead point pressurize function |
-
2016
- 2016-10-20 CN CN201610915078.5A patent/CN106424288A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2176740A (en) * | 1985-06-14 | 1987-01-07 | Sankyo Mfg | Press machine |
| US5544576A (en) * | 1993-10-26 | 1996-08-13 | Sankyo Seisakusho Co. | Mechanical pressing machine having a load fluctuating torque cancelling device |
| US5687645A (en) * | 1995-06-19 | 1997-11-18 | Sankyo Seisakusho Co. | Mechanical pressing machine |
| JPH10166195A (en) * | 1996-12-04 | 1998-06-23 | Amada Co Ltd | Ram driving method of press and its device |
| DE69721949T2 (en) * | 1996-12-10 | 2004-03-11 | Bongioanni Macchine S.P.A., Fossano | Press for molding objects made of clay |
| CN101636593A (en) * | 2007-03-19 | 2010-01-27 | 帕斯卡工程株式会社 | Actuator, and unclamp device and processing device with actuator |
| CN205651683U (en) * | 2016-03-17 | 2016-10-19 | 东莞市劲威智能冲压成套设备有限公司 | Cam drive mechanism of flexible punch press |
| CN206184971U (en) * | 2016-10-20 | 2017-05-24 | 宁波博信机械制造有限公司 | Punch press that adopts cam drive and have dead point pressurize function |
Non-Patent Citations (1)
| Title |
|---|
| 第一机械工业部第八局: "《电机水轮机制造专业技术革新和技术革命经验汇编第二部分机械化、半机械化、自动化、半自动化》", 31 May 1960 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617663A (en) * | 2017-11-17 | 2018-01-23 | 鲍建军 | A kind of intermetallic composite coating protection type decompressor |
| CN111037969A (en) * | 2020-01-16 | 2020-04-21 | 江大建 | Articulated concave arc passive body cam punch press |
| CN111037969B (en) * | 2020-01-16 | 2021-07-06 | 江大建 | Articulated concave arc passive body cam punch press |
| CN113492189A (en) * | 2021-07-27 | 2021-10-12 | 武汉理工大学 | Mechanical press directly driven by cam |
| CN113492189B (en) * | 2021-07-27 | 2022-08-16 | 武汉理工大学 | Mechanical press directly driven by cam |
| GB2610483A (en) * | 2021-07-27 | 2023-03-08 | Univ Wuhan Tech | Cam direct-driven mechanical press |
| GB2610483B (en) * | 2021-07-27 | 2024-01-31 | Univ Wuhan Tech | Cam direct-driven mechanical press |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |