CN201389588Y - Clutch brake component of punch - Google Patents
Clutch brake component of punch Download PDFInfo
- Publication number
- CN201389588Y CN201389588Y CN200920114579U CN200920114579U CN201389588Y CN 201389588 Y CN201389588 Y CN 201389588Y CN 200920114579 U CN200920114579 U CN 200920114579U CN 200920114579 U CN200920114579 U CN 200920114579U CN 201389588 Y CN201389588 Y CN 201389588Y
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- China
- Prior art keywords
- clutch
- brake
- flywheel
- external tooth
- transmission shaft
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- Expired - Fee Related
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Abstract
The utility model discloses a clutch brake component of a punch, which comprises a fly wheel, a transmission shaft and a fly wheel tiling seat, wherein the fly wheel tiling seat is connected to the transmission shaft via a shaft. The clutch brake component is characterized in that a brake outer gear and a clutch outer gear are coaxially fixed on the transmission shaft, a brake inner gear is coaxially fixed on the fly wheel tiling seat, a brake friction component is arranged between the brake inner gear and the brake outer gear, a clutch inner gear is fixedly arranged on the fly wheel, a clutch friction component is arranged between the clutch inner gear and the clutch outer gear, an air cylinder is coaxially sleeved on the transmission shaft in a sealing form, a piston is arranged in the air cylinder, an air chamber is arranged between the piston and the air cylinder, an air inlet communicated with the air chamber is arranged on the transmission shaft, and a spring is in butting joint between the air cylinder and the clutch outer gear. The clutch brake component has the advantages of being capable of meeting different actual requirements when the punch works, totally changes the constant mode of working capacity of conventional punches, is high in practicability, and can effectively collect dust consumed by friction sheets and reduce noise, thereby greatly improving the working environment of the punch.
Description
Technical field
The utility model relates to the assembly on a kind of machining equipment, relates in particular to a kind of clutch brake component of punch press.
Background technology
Brake part and clutch part on the present desk-top punch press are generally split type, be installed in respectively on the front and back ends position of frame, brake part is a brake ribbon, its two ends all are fixed on and form an annular ring on the frame, along with the rotation of bent axle constantly contacts with bent crank portion of shaft, therefore no matter the flywheel of Clutch Control is to drive or the disengaging bent axle, brake ribbon is all in running order always, the wearing and tearing that so just aggravated brake ribbon have also increased the consumption of energy simultaneously, after long-time the use, braking effect is bad, has potential safety hazard, and operating efficiency is undesirable simultaneously.
In order to solve the problem of above-mentioned existence, application number is the clutch brake component that discloses a kind of punch press in 200820164052.2 the Chinese utility application specification, comprise the bent axle that is installed on the abutment body, be connected with flywheel on the bent axle, clutch, brake, clutch, brake is a clutch brake component, by the brake pressure plate that has brake block, the clutching pressure plate be installed in body, the piston cooperation of band spring is formed in the cylinder, the clutching pressure plate is connected on the flywheel, the brake pressure plate is connected on the abutment body, body is connected on the bent axle, bent axle, air inlet is arranged on the body, air admission hole is connected with source of the gas.This structure is merged into clutch brake component with original two clutches of disperse installing and brake and installs concentratedly, compact conformation, volume are little, the effectively quick combination of control punch press and brake fast, brake property is good, and has improved production efficiency, can not change but the work capacity of punch press is fixing, practicality is not strong, can not well satisfy client's demand, and the clutch brake dust and the noise that easily produce at work, working environment is produced certain pollution.
Summary of the invention
Technical problem to be solved in the utility model provides and a kind ofly can provide punch press different work capacities as required, and the clutch brake component of the environmentally friendly punch press of no dust noiselessness in the working environment.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of clutch brake component of punch press, comprise flywheel, power transmission shaft and the flywheel shaft that is coupling on described power transmission shaft are subjected to, described flywheel shaft is subjected to fixedly connected with the punch press abutment body, described flywheel seal shaft is connected on described flywheel shaft and is subjected to, coaxial brake external tooth and the clutch external tooth of being set with on the described power transmission shaft, described flywheel shaft is subjected to the coaxial brake internal tooth that is set with, be provided with the drag friction assembly between described brake internal tooth and the described brake external tooth, be set with the clutch internal tooth on the described flywheel, be provided with the clutch friction component between described clutch internal tooth and the described clutch external tooth, co-axial seal is arranged with cylinder on the described power transmission shaft, described cylinder is arranged between described clutch friction component and the described drag friction assembly, be provided with piston in the described cylinder, described piston is fixedlyed connected with described brake external tooth, be provided with air chamber between described piston and the described cylinder, described power transmission shaft is provided with the air admission hole that is connected with described air chamber, and apical grafting has spring between described cylinder and the described clutch external tooth.
Described clutch friction component comprises a slice clutch friction plate and a slice clutch sheet metal at least at least, be wholely set clutch transmission external tooth on the outer ring of described clutch friction plate, described clutch transmission external tooth and described clutch internal tooth are meshing with each other, be wholely set clutch transmission internal tooth on the inner ring of described clutch sheet metal, described clutch transmission internal tooth and described clutch external tooth are meshing with each other, described drag friction assembly comprises a slice bremsbelage and a slice brake sheet metal at least at least, be wholely set brake transmission external tooth on the outer ring of described bremsbelage, described brake transmission external tooth and described brake internal tooth are meshing with each other, be wholely set brake transmission internal tooth on the inner ring of described brake sheet metal, described brake transmission internal tooth and described brake external tooth are meshing with each other.
The quantity of described clutch friction plate is five, the quantity of described clutch sheet metal is four, described clutch friction plate and described clutch sheet metal are spaced one by one, the quantity of described bremsbelage and described brake sheet metal is four, and described bremsbelage and described brake sheet metal are spaced one by one.
Described clutch friction plate and described bremsbelage are wet type clutch friction sheet.
Described flywheel is provided with inner chamber, and described brake external tooth and described clutch external tooth are arranged in the described inner chamber, and described clutch internal tooth is fixedly installed on the chamber wall of described inner chamber.
The coaxial flywheel gland that is arranged with on the described power transmission shaft, described flywheel gland are arranged on the accent of described inner chamber and with described flywheel fixedlys connected.
The end of described power transmission shaft is fixedly connected with the axle envelope, described axle is sealed up and is provided with the air inlet that communicates with described air admission hole, described axle is sealed up the coaxial end cap that is arranged with, and described end cap is fixedlyed connected with described flywheel gland, to satisfy the installation needs of sealing and assembling.
Compared with prior art, the utility model has the advantages that owing to be provided with the drag friction assembly between brake internal tooth and the brake external tooth, be provided with the clutch friction component between clutch internal tooth and the clutch external tooth, and drag friction assembly and clutch friction component are formed by friction plate and sheet metal, come transmission by the frictional force that produces between friction plate and the sheet metal, and arrange different between friction plate and the sheet metal, the frictional force that produces is also different, the work capacity that can offer punch press is also different, thereby the different actual needs in the time of can satisfying punch press work, changed the changeless pattern of punch press work capacity in the past fully, practical, and flywheel is provided with inner chamber, and drag friction assembly and clutch friction component are arranged in the inner chamber, and are set with the flywheel gland at the accent of inner chamber, can collect the dust that friction plate consumes effectively, reduce noise, promote and improved the working environment of punch press greatly, guarantee the safer more environmental protection of use of punch press, promoted the class of punch press; In addition, whole clutch brake component compact conformation, volume are little, and can control effectively that punch press cuts off and in conjunction with power, improve operator's job safety and service efficiency.
Description of drawings
Fig. 1 is a package assembly cutaway view of the present utility model;
Fig. 2 is a three-dimensional exploded view of the present utility model;
Fig. 3 is the local enlarged diagram at A place among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing embodiment the utility model is done and to be described in further detail.
As shown in the figure, a kind of clutch brake component of punch press, comprise flywheel 1, power transmission shaft 14 and the flywheel shaft that is coupling on power transmission shaft 14 are subjected to 15, flywheel shaft is subjected to 15 to fixedly connected with punch press abutment body (not shown) by fixed screw, flywheel 1 is connected on flywheel shaft by bearing 4 seal shafts and is subjected on 15, flywheel 1 is provided with inner chamber 100, coaxial brake external tooth 16 and the clutch external tooth 7 of being set with on the power transmission shaft 14, brake external tooth 16 and clutch external tooth 7 are arranged in the inner chamber 100, flywheel shaft is subjected to the coaxial brake internal tooth 18 that is set with on 15, be provided with the drag friction assembly between brake internal tooth 18 and the brake external tooth 16, the drag friction assembly comprises four bremsbelages 19 and four brake sheet metals 17, bremsbelage 19 and brake sheet metal 17 are spaced one by one, be wholely set brake transmission external tooth 191 on the outer ring of bremsbelage 19, brake transmission external tooth 191 is meshing with each other with brake internal tooth 18, be wholely set brake transmission internal tooth 171 on the inner ring of brake sheet metal 17, brake transmission internal tooth 171 is meshing with each other with brake external tooth 16, be fixedly connected with clutch internal tooth 12 by fixed screw on the chamber wall of inner chamber 100, be provided with the clutch friction component between clutch internal tooth 12 and the clutch external tooth 7, the clutch friction component comprises five clutch friction plates 11 and four clutch sheet metals 10, clutch friction plate 11 is spaced one by one with clutch sheet metal 10, be wholely set clutch transmission external tooth 111 on the outer ring of clutch friction plate 11, clutch transmission external tooth 111 is meshing with each other with clutch internal tooth 12, be wholely set clutch transmission internal tooth 101 on the inner ring of clutch sheet metal 10, clutch transmission internal tooth 101 is meshing with each other with clutch external tooth 7, co-axial seal is arranged with cylinder 8 on the power transmission shaft 14, cylinder 8 is arranged between clutch friction component and the drag friction assembly, be provided with piston 9 in the cylinder 8, piston 9 is fixedlyed connected with brake external tooth 16 by fixed screw, be provided with air chamber 80 between piston 9 and the cylinder 8, power transmission shaft 14 is provided with the air admission hole 141 that is connected with air chamber 80, air admission hole 141 is connected with source of the gas, apical grafting has spring 3 between cylinder 8 and the clutch external tooth 7, on the power transmission shaft 14 by the bearing 4 coaxial flywheel glands 2 that are arranged with, flywheel gland 2 is arranged on the accent of inner chamber 100 and by fixed screw fixedlys connected with flywheel 1, the end of power transmission shaft 14 is fixedly connected with axle envelope 6, axle envelope 6 is provided with the air inlet 61 that communicates with air admission hole 141, be arranged with end cap 5 by coaxial bearing on the axle envelope 6, end cap 5 is fixedlyed connected with flywheel gland 2 by fixed screw.
Its operation principle is: normality lower spring 3 promotes cylinder 8 and compresses bremsbelage 19 and brake sheet metal 17, make between bremsbelage 19 and the brake sheet metal 17 and produce frictional force, brake internal tooth 18 stops operating brake external tooth 16 by the frictional force of bremsbelage 19 and brake sheet metal 17, thereby power transmission shaft 14 is stopped operating, realize brake function, stop the work of punch press; In working order down, air admission hole 141 on the power transmission shaft 14 is communicated with air inlet with source of the gas, promote cylinder 8 compression springs 3 and compress clutch friction plate 11 and clutch sheet metal 10 generation frictional force simultaneously, and produce the gap between bremsbelage 19 and the brake sheet metal 17, brake external tooth 16 and brake internal tooth 18 are thrown off mutually, being fixed on clutch internal tooth 12 frictional force by clutch friction plate 11 and clutch sheet metal 10 on the flywheel 1 drives clutch external tooth 7 and rotates, thereby power transmission shaft 14 is rotated, power transmission shaft 14 passes out power and moves in a circle for gear and bent axle, realizes the operate as normal of punch press.
In the foregoing description, clutch friction plate 11 is commercially available wet type clutch friction sheet with bremsbelage 19, the quantity of clutch friction plate 11 and clutch sheet metal 10 can be decided according to the actual requirements, respectively be a slice but be at least, arrangement between clutch friction plate 11 and the clutch sheet metal 10 can be being spaced of rule, also can be irregular being spaced, it can also be adjacent arrangement, the quantity of bremsbelage 19 and brake sheet metal 17 can be decided according to the actual requirements, respectively be a slice but be at least, arrangement between bremsbelage 19 and the brake sheet metal 17 can be being spaced of rule, also can be irregular being spaced, it can also be adjacent arrangement, because the frictional force difference that different arrangements produces, the work capacity that offers punch press is also different, therefore can select different arrangement modes according to the required work capacity of reality.
Claims (7)
1, a kind of clutch brake component of punch press, comprise flywheel, power transmission shaft and the flywheel watt seat that is coupling on described power transmission shaft, described flywheel watt seat is fixedlyed connected with the punch press abutment body, described flywheel seal shaft is connected on the described flywheel watt seat, it is characterized in that coaxial brake external tooth and the clutch external tooth of being set with on the described power transmission shaft, the coaxial brake internal tooth that is set with on the described flywheel watt seat, be provided with the drag friction assembly between described brake internal tooth and the described brake external tooth, be set with the clutch internal tooth on the described flywheel, be provided with the clutch friction component between described clutch internal tooth and the described clutch external tooth, co-axial seal is arranged with cylinder on the described power transmission shaft, described cylinder is arranged between described clutch friction component and the described drag friction assembly, be provided with piston in the described cylinder, described piston is fixedlyed connected with described brake external tooth, be provided with air chamber between described piston and the described cylinder, described power transmission shaft is provided with the air admission hole that is connected with described air chamber, and apical grafting has spring between described cylinder and the described clutch external tooth.
2, the clutch brake component of a kind of punch press as claimed in claim 1, it is characterized in that described clutch friction component comprises a slice clutch friction plate and a slice clutch sheet metal at least at least, be wholely set clutch transmission external tooth on the outer ring of described clutch friction plate, described clutch transmission external tooth and described clutch internal tooth are meshing with each other, be wholely set clutch transmission internal tooth on the inner ring of described clutch sheet metal, described clutch transmission internal tooth and described clutch external tooth are meshing with each other, described drag friction assembly comprises a slice bremsbelage and a slice brake sheet metal at least at least, be wholely set brake transmission external tooth on the outer ring of described bremsbelage, described brake transmission external tooth and described brake internal tooth are meshing with each other, be wholely set brake transmission internal tooth on the inner ring of described brake sheet metal, described brake transmission internal tooth and described brake external tooth are meshing with each other.
3, the clutch brake component of a kind of punch press as claimed in claim 2, the quantity that it is characterized in that described clutch friction plate is five, the quantity of described clutch sheet metal is four, described clutch friction plate and described clutch sheet metal are spaced one by one, the quantity of described bremsbelage and described brake sheet metal is four, and described bremsbelage and described brake sheet metal are spaced one by one.
4, the clutch brake component of a kind of punch press as claimed in claim 2 is characterized in that described clutch friction plate and described bremsbelage are wet type clutch friction sheet.
5, the clutch brake component of a kind of punch press as claimed in claim 1, it is characterized in that described flywheel is provided with inner chamber, described brake external tooth and described clutch external tooth are arranged in the described inner chamber, and described clutch internal tooth is fixedly installed on the chamber wall of described inner chamber.
6, the clutch brake component of a kind of punch press as claimed in claim 5 is characterized in that the coaxial flywheel gland that is arranged with on the described power transmission shaft, and described flywheel gland is arranged on the accent of described inner chamber and with described flywheel fixedlys connected.
7, the clutch brake component of a kind of punch press as claimed in claim 6, the end that it is characterized in that described power transmission shaft is fixedly connected with the axle envelope, described axle is sealed up and is provided with the air inlet that communicates with described air admission hole, described axle is sealed up the coaxial end cap that is arranged with, and described end cap is fixedlyed connected with described flywheel gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920114579U CN201389588Y (en) | 2009-03-02 | 2009-03-02 | Clutch brake component of punch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920114579U CN201389588Y (en) | 2009-03-02 | 2009-03-02 | Clutch brake component of punch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389588Y true CN201389588Y (en) | 2010-01-27 |
Family
ID=41596407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920114579U Expired - Fee Related CN201389588Y (en) | 2009-03-02 | 2009-03-02 | Clutch brake component of punch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389588Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466189A (en) * | 2019-08-30 | 2019-11-19 | 沃得精机(中国)有限公司 | A kind of clutch plunger sealing structure |
-
2009
- 2009-03-02 CN CN200920114579U patent/CN201389588Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466189A (en) * | 2019-08-30 | 2019-11-19 | 沃得精机(中国)有限公司 | A kind of clutch plunger sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20160302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |