CN104646472A - Gear rack driving type decompressor - Google Patents
Gear rack driving type decompressor Download PDFInfo
- Publication number
- CN104646472A CN104646472A CN201310589858.1A CN201310589858A CN104646472A CN 104646472 A CN104646472 A CN 104646472A CN 201310589858 A CN201310589858 A CN 201310589858A CN 104646472 A CN104646472 A CN 104646472A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- gear
- push rod
- rotationally connected
- gear rack
- 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
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
- B21D22/02—Stamping using rigid devices or tools
-
- 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
- B30B1/24—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 rack-and-pinion means
Abstract
The invention discloses a gear rack driving type decompressor. The gear rack driving type decompressor comprises a rectangular bottom plate, a power box and a push rod. The gear rack driving type decompressor further comprises a first punching head and a second punching head which are used for punching a work piece; a gear is fixedly installed on a power output shaft of the power box, and the gear is meshed with a rack to form a gear rack transmission pair; the rack is fixedly installed at the downside of the push rod, and the push rod is glidingly installed on a first supporting plate and a second supporting plate; the first supporting plate and the second supporting plate are fixedly installed at upside of the rectangular bottom plate through a screw; the front end of the push rod is respectively and rotationally connected with one end of a first linking rod and a second linking rod, and the other end of the first linking rod is rotationally connected with the first punching head, and the other end of the second linking rod is rotationally connected with the second punching head. The gear rack driving type decompressor has the following characteristics of being reasonable in design, convenient to operate, high in degree of automation, high in production efficiency, time-saving and labor-saving, long in service life, wide in application scale, low in production cost, and convenient to popularize and use.
Description
Technical field
The invention belongs to Machining Technology field, relate to a kind of decompressor, be specifically related to a kind of gear-rack drive formula decompressor with two stations.
Background technology
Punching press refers to and utilizes mould sheet metal to be made various en plaque part and housing, container class workpiece on punch press, or pipe fitting is made various tubular workpiece.In national product, saving material and the energy is had due to the more traditional machining of Sheet Metal Forming Technology, efficiency is high, and not high and can make these advantages of product that machining is beyond one's reach by the application of various mould to operator's technical requirement, thus its purposes is more and more extensive.The problems such as decompressor generally adopts hydraulic cylinder Direct driver staking punch stamped workpieces, and this kind of mode is not laborsaving, and hydraulic drive type decompressor ubiquity design of Hydraulic System is complicated in addition, and the Hydraulic Elements accuracy of manufacture requires high, and operation and maintenance cost is high.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, provide a kind of gear-rack drive formula decompressor, it is reasonable in design, easy to operate, automaticity is high, and production efficiency is high, time saving and energy saving, long service life, applied widely, production cost is low, is convenient to promote the use of.
For achieving the above object, the technical solution used in the present invention is: a kind of gear-rack drive formula decompressor, comprising rectangular base plate, being fixedly mounted on the upside of described rectangular base plate for providing the headstock of power and the push rod for transmission of drive force, it is characterized in that: also comprise the first and staking punch two of the symmetrically arranged punching press for stamped workpieces; The power output shaft of described headstock is installed with gear, described wheel and rack engages each other and forms rack pinion pair, described tooth bar is fixedly mounted on the downside of described push rod, described push rod is slidably mounted on support plate one and support plate two, described support plate one and described support plate two are all fixedly mounted on the upside of described rectangular base plate by screw, described push rod front end is rotationally connected with one end of connecting rod one and one end of connecting rod two respectively, the other end of described connecting rod one and described punching press is first is rotationally connected, the other end and the described staking punch two of described connecting rod two are rotationally connected.
Above-mentioned gear-rack drive formula decompressor, is characterized in that: between described connecting rod one and connecting rod two, the span of angle α is: 110 °-160 °.
Above-mentioned gear-rack drive formula decompressor, it is characterized in that: described push rod front end respectively with one end of connecting rod one and one end of connecting rod two hinged, the other end and the described punching press of described connecting rod one are first hinged, and the other end and the described staking punch two of described connecting rod two are hinged.
The present invention compared with prior art has the following advantages:
(1) design of this gear-rack drive formula decompressor is very reasonable, simple and compact for structure, simple to operation, the power output shaft driven wheel tooth bar of headstock moves back and forth, control the drawing velocity that the rotating speed of power output shaft can control the first and staking punch two of punching press, automaticity is high.
(2) this gear-rack drive formula decompressor once can carry out double-station punching operation, and production efficiency is high, has suitable angle between drive link one and drive link two, greatly can save driving force.
(3) this gear-rack drive formula decompressor is in use without rigid shock, its service life be the 3-5 in hydraulic drive type decompressor service life doubly.
(4) assembly precision of this gear-rack drive formula decompressor requires that low and a lot of parts are convenient to produce, buy all very much, and thus its production cost is very low, is convenient to promote the use of.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Description of reference numerals:
1-rectangular base plate; 2-headstock; 3-power output shaft;
4-gear; 5-support plate one; 6-tooth bar;
7-push rod; 8-support plate two; 9-workpiece;
10-to state punching press first; 11-connecting rod one; 12-connecting rod two;
13-staking punch two.
Detailed description of the invention
A kind of gear-rack drive formula decompressor as shown in Figure 1, comprising rectangular base plate 1, being fixedly mounted on the upside of described rectangular base plate 1 for providing the headstock 2 of power and the push rod 7 for transmission of drive force, also comprise the symmetrically arranged punching press for stamped workpieces 9 first 10 and staking punch 2 13, the power output shaft 3 of described headstock 2 is installed with gear 4, described gear 4 and tooth bar 6 engage each other and form rack pinion pair, described tooth bar 6 is fixedly mounted on the downside of described push rod 7, described push rod 7 is slidably mounted on support plate 1 and support plate 28, described support plate 1 and described support plate 28 are all fixedly mounted on the upside of described rectangular base plate 1 by screw, described push rod 7 front end is rotationally connected with one end of connecting rod 1 and one end of connecting rod 2 12 respectively, the other end and the described punching press first 10 of described connecting rod 1 are rotationally connected, the other end and the described staking punch 2 13 of described connecting rod 2 12 are rotationally connected.
In the present embodiment, between described connecting rod 1 and connecting rod 2 12, the span of angle α is: 110 °-160 °, preferably 120 °.
In the present embodiment, described push rod 7 front end respectively with one end of connecting rod 1 and one end of connecting rod 2 12 hinged, the other end of described connecting rod 1 and described punching press first 10 hinged, the other end and the described staking punch 2 13 of described connecting rod 2 12 are hinged.
The course of work of gear-rack drive formula decompressor of the present invention is: first this gear-rack drive formula decompressor is fixed on operating position, two workpieces to be processed 9 are placed on corresponding station respectively, headstock 2 is rotated forward by power output shaft 3 driven gear 4, gear 4 drives push rod 7 forward slip by the tooth bar 6 engaged with it, and push rod 7 drives punching press first 10 and staking punch 2 13 to perform punching operation by connecting rod 1 and connecting rod 2 12 respectively.After punch process completes, headstock 2 is rotated backward by power output shaft 3 driven gear 4, gear 4 drives push rod 7 to slide backward by the tooth bar 6 engaged with it, push rod 7 drives punching press first 10 and staking punch 2 13 to return by connecting rod 1 and connecting rod 2 12 respectively, and the workpiece 9 machined takes out by operating personnel.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (3)
1. a gear-rack drive formula decompressor, comprising rectangular base plate (1), being fixedly mounted on described rectangular base plate (1) upside for providing the headstock (2) of power and the push rod (7) for transmission of drive force, it is characterized in that: also comprise the symmetrically arranged punching press for stamped workpieces (9) first (10) and staking punch two (13), the power output shaft (3) of described headstock (2) is installed with gear (4), described gear (4) and tooth bar (6) engage each other and form rack pinion pair, described tooth bar (6) is fixedly mounted on described push rod (7) downside, described push rod (7) is slidably mounted on support plate one (5) and support plate two (8), described support plate one (5) and described support plate two (8) are all fixedly mounted on described rectangular base plate (1) upside by screw, described push rod (7) front end is rotationally connected with one end of connecting rod one (11) and one end of connecting rod two (12) respectively, the other end and the described punching press first (10) of described connecting rod one (11) are rotationally connected, the other end and the described staking punch two (13) of described connecting rod two (12) are rotationally connected.
2. according to gear-rack drive formula decompressor according to claim 1, it is characterized in that: between described connecting rod one (11) and connecting rod two (12), the span of angle α is: 110 °-160 °.
3. according to gear-rack drive formula decompressor according to claim 1, it is characterized in that: described push rod (7) front end respectively with one end of connecting rod one (11) and one end of connecting rod two (12) hinged, the other end and the described punching press first (10) of described connecting rod one (11) are hinged, and the other end and the described staking punch two (13) of described connecting rod two (12) are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310589858.1A CN104646472A (en) | 2013-11-19 | 2013-11-19 | Gear rack driving type decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310589858.1A CN104646472A (en) | 2013-11-19 | 2013-11-19 | Gear rack driving type decompressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104646472A true CN104646472A (en) | 2015-05-27 |
Family
ID=53238398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310589858.1A Pending CN104646472A (en) | 2013-11-19 | 2013-11-19 | Gear rack driving type decompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104646472A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590536A (en) * | 2015-12-26 | 2016-05-18 | 四川科技职业学院 | Mandrel press demonstration device |
| CN106515061A (en) * | 2016-12-30 | 2017-03-22 | 南京理工大学 | Large-tonnage servo press driving double toggle rods to reinforce through gear and racks, and method thereof |
| CN107297408A (en) * | 2017-06-19 | 2017-10-27 | 重庆百钰顺科技有限公司 | A kind of notebook computer shell pressing equipment |
| CN108638409A (en) * | 2018-04-25 | 2018-10-12 | 黄山全晟密封科技有限公司 | A kind of quick switchable diaphragm of rubber piece decompressor |
| CN116652002A (en) * | 2023-07-26 | 2023-08-29 | 山东舜晟冲压科技股份有限公司 | Metal stamping forming device |
-
2013
- 2013-11-19 CN CN201310589858.1A patent/CN104646472A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105590536A (en) * | 2015-12-26 | 2016-05-18 | 四川科技职业学院 | Mandrel press demonstration device |
| CN106515061A (en) * | 2016-12-30 | 2017-03-22 | 南京理工大学 | Large-tonnage servo press driving double toggle rods to reinforce through gear and racks, and method thereof |
| CN107297408A (en) * | 2017-06-19 | 2017-10-27 | 重庆百钰顺科技有限公司 | A kind of notebook computer shell pressing equipment |
| CN107297408B (en) * | 2017-06-19 | 2021-04-13 | 重庆百钰顺科技有限公司 | Notebook shell stamping equipment |
| CN108638409A (en) * | 2018-04-25 | 2018-10-12 | 黄山全晟密封科技有限公司 | A kind of quick switchable diaphragm of rubber piece decompressor |
| CN116652002A (en) * | 2023-07-26 | 2023-08-29 | 山东舜晟冲压科技股份有限公司 | Metal stamping forming device |
| CN116652002B (en) * | 2023-07-26 | 2023-10-10 | 潍坊市经济学校 | Metal stamping forming device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |