CN204639167U - Gradual interior shape processing handle mechanism - Google Patents
Gradual interior shape processing handle mechanism Download PDFInfo
- Publication number
- CN204639167U CN204639167U CN201520329736.3U CN201520329736U CN204639167U CN 204639167 U CN204639167 U CN 204639167U CN 201520329736 U CN201520329736 U CN 201520329736U CN 204639167 U CN204639167 U CN 204639167U
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- China
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- sleeve
- rotary body
- cam
- lubricating fluid
- driving lever
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Abstract
Gradual interior shape processing handle mechanism described in the utility model, relates to a kind of handle mechanism utilizing shape in lathe self rotation function processing work.It is characterized in that comprising handle of a knife, sleeve, cam, driving lever, spring, rotary body and cutter; One end of sleeve is connected with handle of a knife; Be inserted in sleeve by being set with lining, spring, pad and the rotary body without oily lining, and make the through hole of lower end through sleeve lower end of rotary body, rotary body through sleeve lower end is fixedly equipped with cutter by jackscrew, is connected by tapering and driving lever in the upper end of rotary body; Cam is loaded on the inside of sleeve by axle; Driving lever is embedded in the strip groove of nose of cam; Supporting pad is equipped with on the top of cam; Handle of a knife is threaded with the top of sleeve by screw thread.The utility model has novel structure, it is easy, easy to use to process, maneuverability, reduction production cost, the feature such as to enhance productivity.
Description
Technical field
Gradual interior shape processing handle mechanism described in the utility model, relates to a kind of handle mechanism utilizing shape in lathe self rotation function processing work.
Background technology
At present in the processing of single-piece small batch during shape many employings punching cut, the lathe such as electric spark, Linear cut.Respectively each get pluses and minuses, prepare at clamping time, cutter, install on centering and all do not reach maneuverability, with get with stage.Such as, in small lot, the processing method of six sides generally adopts spark machined, in general interior six sides of S6, when accuracy class is not high, operator from receive drawing to processing, about needs 15 ~ 25 minutes, this is comprising seeing figure, preparing electrode, adjusting lathe, clamping parts, centering tool setting.And the time of processing is greatly about 15 ~ 25 minutes.By contrast, Linear cut approximately needs the time of 5 ~ 10 minutes and the process time of 10 ~ 15 minutes.So just cause low output value part to take the lengthening of medium-to-high grade lathe time, labor productivity is low, indirectly adds cost of labor.Along with the continuous quickening of rhythm of production and the continuous rise of labor cost.Original manufacturing process has shown slightly not enough.Can adapt to fast pace in the urgent need to one, high efficiency processing mode deals with this situation.
For problem existing in above-mentioned prior art, a kind of novel gradual interior shape processing handle mechanism of research and design, thus the problem existing for overcoming in prior art is very necessary.
Summary of the invention
In view of problem existing in above-mentioned prior art, the purpose of this utility model is a kind of novel gradual interior shape processing handle mechanism of research and design.Exist in prior art in order to solve: 1, the preparatory process time is longer; 2, low output value part takies the lengthening of medium-to-high grade lathe time, and labor productivity is low, indirectly adds the problems such as cost of labor.
A kind of gradual interior shape processing handle mechanism of the utility model design, while not needing to increase existing equipment can maneuverability, high efficiencyly complete interior shape processing work.
Technical solution of the present utility model is achieved in that
Gradual interior shape processing handle mechanism described in the utility model, is characterized in that comprising handle of a knife, sleeve, cam, driving lever, spring, rotary body and cutter; One end of sleeve is connected with handle of a knife; Be inserted in sleeve by being set with lining, spring, pad and the rotary body without oily lining, and make the through hole of lower end through sleeve lower end of rotary body, rotary body through sleeve lower end is fixedly equipped with cutter by jackscrew, is connected by tapering and driving lever in the upper end of rotary body; Cam is loaded on the inside of sleeve by axle; Driving lever is embedded in the strip groove of nose of cam; Driving lever moves in a circle and makes cam do roll motion simultaneously; Cam swing precalculated position time utilize bossing to rotary body apply along tool axis direction an active force; The active force that rotary body utilizes cam to bring, promotes cutter and does chip campaign; Supporting pad is equipped with on the top of cam; Handle of a knife is threaded with the top of sleeve by screw thread.
Lubricating fluid is equipped with in the inside of the sleeve on rotary body top described in the utility model, is added or change lubricating fluid by screw; The middle part of sleeve is processed with two screws, and screw is positioned at lubricating fluid and effectively stores below liquid level, screw is equipped with lubrication screw plug and magnet steel; Lubrication screw plug material is nonmagnetic substance; Lubrication screw plug, by being loaded in screw by screw thread after binding agent and bonding magnetic steel, makes magnet steel be immersed in lubricating fluid, disturbance lubricating fluid when utilizing mechanism kinematic, increases lubricating fluid entirety and magnet steel contact area removes magnetic wear debris in lubricating fluid then for a long time.
Cam described in the utility model has certain thickness, is processed with strip groove longitudinally at lug boss center, its underpart; The length of strip groove for can ensure rotary body when rotated driving lever be positioned at strip groove all the time.
Supporting pad described in the utility model and lining are that polytetrafluoroethylene (PTFE) is made.
Course of action of the present utility model is: when needing shape part in processing designated shape, by low speed rotation after lathe chuck pawl Clamp blocks, utilize gradual interior shape processing handle mechanism and corresponding cutters that tailstock is installed close to part, utilize the frictional force carry its tools produced between part and cutter to rotate driven rotary body then to rotate, the driving lever that rotarily drives of rotary body moves in a circle at rotary body end face, because driving lever bulb embeds in cam strip groove, force cam to affect by driving lever kinetic energy to swing around axle, when cam swings is to nose of cam during precalculated position and rotary body end face rigid contact, rotary body is forced to move in the axial direction, cutter be subject to rotary body transmit come kinetic energy to the processed part of part do punching cut processing remove excess stock, after cam continuation swing lug boss is separated with rotary body end face, home position is got back in rotary body counter motion under the action of the spring, predetermined gap can be produced between cutter and part, now utilize tail stock handwheel to follow up forward and offset predetermined gap, the above motion of circulation reaches gradual cutting and removes the object that excess stock finally completes operation.
The utility model is applied all to some extent in conglomerate is multi-field, comprises petroleum pipeline interface part, Cabinetmaker part, machine tool mechanical processing parts, textile machine, female die of die etc.
The utility model has the advantages that apparent, be mainly manifested in:
1, the utility model is installed, debug time is short, without the need to increasing existing equipment;
2, the utility model is simple and compact for structure, instead of a large amount of preparation of other lathes and process time, thus reduces production cost;
3, the utility model form processing is novel, simple to operate, efficient and convenient, boosts productivity;
4, the utility model economize energy, saves space, and saves fund.
The utility model has novel structure, it is easy, easy to use to process, maneuverability, reduction production cost, the advantage such as to enhance productivity, it puts goods on the market in enormous quantities and will produce positive social benefit and significant economic benefit.
Accompanying drawing explanation
The utility model has 2 width accompanying drawings, wherein:
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the A-A view of accompanying drawing 1.
In the drawings: 1, handle of a knife 2, sleeve 3, cam 4, axle 5, driving lever 6, lubrication screw plug 7, magnet steel 8, lining 9, spring 10 pad, 11, without oily lining 12, rotary body 13, jackscrew 14, cutter 15, supporting pad.
Detailed description of the invention
Specific embodiment of the utility model as shown in drawings, is characterized in that comprising handle of a knife 1, sleeve 2, cam 3, driving lever 5, spring 9, rotary body 12 and cutter 14; One end of sleeve 2 is connected with handle of a knife 1; To lining 8, spring 9, pad 10 be set with and be inserted in sleeve 2 without the rotary body 12 of oily lining 11, and make the through hole of lower end through sleeve lower end of rotary body 12, rotary body 12 through sleeve 2 lower end is fixedly equipped with cutter 14 by jackscrew, is connected by tapering and driving lever 5 in the upper end of rotary body 12; Cam 3 is loaded on the inside of sleeve 2 by axle 4; Driving lever 5 is embedded in the strip groove of cam 3 lug boss; Supporting pad 15 is equipped with on the top of cam 3; Handle of a knife 1 is threaded by the top of screw thread with sleeve 2.
In the inside of the sleeve 2 on rotary body 12 top, lubricating fluid is housed, is added by screw or change lubricating fluid; The middle part of sleeve 2 is processed with two screws, and screw is positioned at lubricating fluid and effectively stores below liquid level, screw is equipped with lubrication screw plug 6 and magnet steel 7; Lubrication screw plug 6 material is nonmagnetic substance; Is loaded in screw by screw thread after lubrication screw plug 6 is bonding with magnet steel 7 by binding agent, make magnet steel be immersed in lubricating fluid, disturbance lubricating fluid when utilizing mechanism kinematic, increase lubricating fluid entirety and magnet steel contact area removes wear debris in lubricating fluid then for a long time.
Cam 3 has certain thickness, is processed with strip groove longitudinally at lug boss center, its underpart; The length of strip groove for can ensure rotary body 12 when rotated driving lever 5 be positioned at strip groove all the time.
Supporting pad 15 with lining 8 for polytetrafluoroethylene (PTFE) is made.
The above; be only preferably detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; allly be familiar with those skilled in the art in technical scope disclosed in the utility model, be equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof and all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a gradual interior shape processing handle mechanism, is characterized in that comprising handle of a knife (1), sleeve (2), cam (3), driving lever (5), spring (9), rotary body (12) and cutter (14); One end of sleeve (2) is connected with handle of a knife (1); To lining (8), spring (9), pad (10) be set with and be inserted in sleeve (2) without the rotary body (12) of oily lining (11), and make the through hole of lower end through sleeve lower end of rotary body (12), rotary body (12) through sleeve (2) lower end is fixedly equipped with cutter (14) by jackscrew, is connected by tapering and driving lever (5) in the upper end of rotary body (12); Cam (3) is loaded on the inside of sleeve (2) by axle (4); Driving lever (5) is embedded in the strip groove of cam (3) lug boss; Supporting pad (15) is equipped with on the top of cam (3); Handle of a knife (1) is threaded by the top of screw thread with sleeve (2).
2. gradual interior shape processing handle mechanism according to claim 1, be is characterized in that lubricating fluid is equipped with in the inside of the sleeve (2) on described rotary body (12) top, is added or change lubricating fluid by screw; The middle part of sleeve (2) is processed with two screws, and screw is positioned at lubricating fluid and effectively stores below liquid level, screw is equipped with lubrication screw plug (6) and magnet steel (7); Lubrication screw plug (6) material is nonmagnetic substance; Load in screw by screw thread after lubrication screw plug (6) is bonding with magnet steel (7) by binding agent, magnet steel is made to be immersed in lubricating fluid, disturbance lubricating fluid when utilizing mechanism kinematic, increases that lubricating fluid is overall removes magnetic wear debris in lubricating fluid then for a long time with magnet steel contact area.
3. gradual interior shape processing handle mechanism according to claim 1, is characterized in that described cam (3) has certain thickness, is processed with strip groove longitudinally at lug boss center, its underpart; The length of strip groove for can ensure rotary body (12) when rotated driving lever (5) be positioned at strip groove all the time.
4. gradual interior shape processing handle mechanism according to claim 1, is characterized in that described supporting pad (15) with lining (8) for polytetrafluoroethylene (PTFE) is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329736.3U CN204639167U (en) | 2015-05-20 | 2015-05-20 | Gradual interior shape processing handle mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520329736.3U CN204639167U (en) | 2015-05-20 | 2015-05-20 | Gradual interior shape processing handle mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639167U true CN204639167U (en) | 2015-09-16 |
Family
ID=54091946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520329736.3U Withdrawn - After Issue CN204639167U (en) | 2015-05-20 | 2015-05-20 | Gradual interior shape processing handle mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639167U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815998A (en) * | 2015-05-20 | 2015-08-05 | 大连智云自动化装备股份有限公司 | Progressive type internal shape machining knife handle mechanism |
-
2015
- 2015-05-20 CN CN201520329736.3U patent/CN204639167U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815998A (en) * | 2015-05-20 | 2015-08-05 | 大连智云自动化装备股份有限公司 | Progressive type internal shape machining knife handle mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150916 Effective date of abandoning: 20171114 |
|
| AV01 | Patent right actively abandoned |