CN104493224A - Tool for machining sleeves of mini-tillers - Google Patents
Tool for machining sleeves of mini-tillers Download PDFInfo
- Publication number
- CN104493224A CN104493224A CN201410793603.1A CN201410793603A CN104493224A CN 104493224 A CN104493224 A CN 104493224A CN 201410793603 A CN201410793603 A CN 201410793603A CN 104493224 A CN104493224 A CN 104493224A
- Authority
- CN
- China
- Prior art keywords
- axle body
- tool
- mandrel body
- collet chuck
- collet
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/4073—Gripping the work or tool between planes almost perpendicular to the axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a tool for machining sleeves of mini-tillers. The tool comprises a mandrel body, a screw plug, an adjusting screw, a circular ring, a collet, a shifting lever and liquid plastics. The shifting lever is arranged at the upper end of the mandrel body, the collet sleeves the mandrel body, a communicated cavity is arranged in the mandrel body and the collet, the liquid plastics are accommodated in the cavity, an annular portion of the cavity is positioned in the collet, openings, which are formed in the upper end of the mandrel body, of the cavity are respectively sealed by the screw plug and the adjusting screw, the screw plug and the adjusting screw are connected onto the mandrel body in a threaded manner, the circular ring sleeves an outer circle at the upper end of the collet, and grooves which are matched with ejector pins are respectively formed in the upper end surface and the lower end surface of the mandrel body. According to the scheme, the tool has the advantages that clamping effects can be conveniently and quickly realized, the tool is easy to operate, the sleeves of the mini-tillers can be quickly fixed, and accordingly the production efficiency can be greatly improved.
Description
Technical field
The present invention relates to a kind of tiller sleeve tool for processing.
Background technology
Tiller with small diesel engine or gasoline engine for power, the features such as have lightweight, volume is little, and structure is simple.Tiller is widely used in the nonirrigated farmland, paddy field, orchard etc. on Plain, mountain area, hills.Mix corresponding facility can carry out drawing water, generate electricity, spray the operation such as medicine, spray, also can draw towed vehicle and carry out short-distance transport, tiller freely can be exercised in field, user-friendly and deposit, eliminating the worry that large-scale farm machinery cannot enter mountain area field, is that vast farmers consumer substitutes the cultivated optimal selection of ox.
Tiller is provided with sleeve, so that connected row travelling wheel and power output shaft, but clamping tool of the prior art often fixes insecure when clamping sleeve or operation is too complicated, and these not only have impact on machining accuracy, and have impact on production efficiency.
Summary of the invention
The invention is intended to provide a kind of tiller sleeve tool for processing, to enhance productivity.
Tiller sleeve tool for processing in this programme, comprise axle body, also comprise plug screw, adjustment screw, annulus, collet chuck, driving lever and liquid plastics, axle body upper end is provided with driving lever, drum jacket is on axle body, axle body be provided with the chamber be communicated with in collet chuck, chamber housing liquid plastics, chamber is positioned at the part of collet chuck for annular, chamber is positioned at the opening of axle body upper end respectively by plug screw and adjustment screw sealing, plug screw and adjustment screw are all threaded on axle body, collet chuck upper end cylindrical cover has annulus, axle body upper surface, lower surface is equipped with the groove coordinated with thimble.
During work, workpiece is located on collet chuck and annulus with endoporus and end face, when screwing plug screw, liquid plastics in annular chamber is forced cover to listen even inflation by compressing, workpiece just can accurately be felt relieved clamping, thus the processing carried out workpiece, adjustment screw can prevent plug screw precession too much, make workpiece spalling or stroke deficiency can not swelling workpiece, after thimble is loaded onto at axle body two ends, rotate together with machine tool chief axis by driving lever, this programme convenient mounting and clamping is quick, processing ease, can fix tiller sleeve fast, substantially increase production efficiency.
Further, plug screw comprises the cock body that clamping part, threaded portion and the sealed chamber of stretching out axle body are positioned at the opening of axle body upper end, and threaded portion is circumferentially with the connector be connected in cock body, facilitates installing/dismounting, rotate clamping part and can move cock body, thus extrude or unclamp liquid plastics.
Further, collet chuck upper end and corresponding position, annulus upper end are provided with boss, and arranging boss can clamping rings, is also convenient to collet chuck expanding fixture clamping of workpieces.
Further, the embedded insert coordinated with thimble of groove of axle body, avoids axle to wear and tear, and can change after insert wearing and tearing.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the top view of the embodiment of the present invention.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: plug screw 1, adjustment screw 2, annulus 3, collet chuck 4, driving lever 5, liquid plastics 6.
Embodiment is basic as Fig. 1, shown in Fig. 2: tiller sleeve tool for processing comprises axle body, also comprise plug screw 1, adjustment screw 2, annulus 3, collet chuck 4, driving lever 5 and liquid plastics 6, axle body upper end is provided with driving lever, drum jacket is on axle body, axle body be provided with the chamber be communicated with in collet chuck, chamber housing liquid plastics, chamber is positioned at the part of collet chuck for annular, chamber is positioned at the opening of axle body upper end respectively by plug screw and adjustment screw sealing, plug screw and adjustment screw are all threaded on axle body, plug screw comprises the clamping part stretching out axle body, threaded portion and sealed chamber are positioned at the cock body of the opening of axle body upper end, threaded portion is circumferentially with the connector be connected in cock body, facilitate installing/dismounting, rotate clamping part and can move cock body, thus extrude or unclamp liquid plastics, collet chuck upper end cylindrical cover has annulus, collet chuck upper end and corresponding position, annulus upper end are provided with boss, arranging boss can clamping rings, also collet chuck expanding fixture clamping of workpieces is convenient to, axle body upper surface, lower surface is equipped with the groove coordinated with thimble, the embedded insert coordinated with thimble of groove of axle body, axle is avoided to wear and tear, can change after insert wearing and tearing.
During work, workpiece is located on collet chuck and annulus with endoporus and end face, when screwing plug screw, liquid plastics in annular chamber is forced cover to listen even inflation by compressing, workpiece just can accurately be felt relieved clamping, thus the processing carried out workpiece, adjustment screw can prevent plug screw precession too much, make workpiece spalling or stroke deficiency can not swelling workpiece, after thimble is loaded onto at axle body two ends, rotate together with machine tool chief axis by driving lever, this programme convenient mounting and clamping is quick, processing ease, can fix tiller sleeve fast, substantially increase production efficiency.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. tiller sleeve tool for processing, it is characterized in that: comprise axle body, also comprise plug screw, adjustment screw, annulus, collet chuck, driving lever and liquid plastics, axle body upper end is provided with driving lever, drum jacket is on axle body, axle body be provided with the chamber be communicated with in collet chuck, chamber housing liquid plastics, chamber is positioned at the part of collet chuck for annular, chamber is positioned at the opening of axle body upper end respectively by plug screw and adjustment screw sealing, plug screw and adjustment screw are all threaded on axle body, collet chuck upper end cylindrical cover has annulus, axle body upper surface, lower surface is equipped with the groove coordinated with thimble.
2. tiller sleeve tool for processing according to claim 1, it is characterized in that: plug screw comprises the cock body that clamping part, threaded portion and the sealed chamber of stretching out axle body are positioned at the opening of axle body upper end, and threaded portion is circumferentially with the connector be connected in cock body.
3. tiller sleeve tool for processing according to claim 2, is characterized in that: collet chuck upper end and corresponding position, annulus upper end are provided with boss.
4. tiller sleeve tool for processing according to claim 3, is characterized in that: the embedded insert coordinated with thimble of groove of axle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410793603.1A CN104493224A (en) | 2014-12-20 | 2014-12-20 | Tool for machining sleeves of mini-tillers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410793603.1A CN104493224A (en) | 2014-12-20 | 2014-12-20 | Tool for machining sleeves of mini-tillers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493224A true CN104493224A (en) | 2015-04-08 |
Family
ID=52934724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410793603.1A Pending CN104493224A (en) | 2014-12-20 | 2014-12-20 | Tool for machining sleeves of mini-tillers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493224A (en) |
-
2014
- 2014-12-20 CN CN201410793603.1A patent/CN104493224A/en active Pending
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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: 20150408 |