CN102837023A - Locking device of eccentric boring power head sleeve - Google Patents
Locking device of eccentric boring power head sleeve Download PDFInfo
- Publication number
- CN102837023A CN102837023A CN2011102780061A CN201110278006A CN102837023A CN 102837023 A CN102837023 A CN 102837023A CN 2011102780061 A CN2011102780061 A CN 2011102780061A CN 201110278006 A CN201110278006 A CN 201110278006A CN 102837023 A CN102837023 A CN 102837023A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- screw rod
- locking device
- power head
- eccentric boring
- 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
Images
Landscapes
- Drilling And Boring (AREA)
Abstract
The invention provides a locking device of an eccentric boring power head sleeve. The locking device arranged on a box body comprises a screw cover, a screw rod and a locking block, wherein the screw cover is arranged on the box body and the screw rod is arranged inside the screw cover; and the lower end of the screw rod is provided with the locking block for tightly pressing the sleeve. When an eccentric boring power head is used, the screw rod is firstly screwed; and when the screw rod is screwed, the sleeve is tightly pressed by the locking block, so that the sleeve does not move when the sleeve is used for machining a work piece, and the machining precision is guaranteed. According to the locking device of the eccentric boring power head sleeve, the sleeve of the eccentric boring power head works stably and reliably, so that the machining precision of the work piece is guaranteed and the work piece is not too bad.
Description
Technical field
The present invention relates to a kind of eccentric boring unit head sleeve locking device.
Background technology
The sleeve of eccentric boring unit head bears bigger power when processing work, if sleeve is not reliably locked, sleeve will move adding man-hour, and sleeve moves the machining accuracy that can destroy workpiece, causes workpiece size overproof, and overproof excessive workpiece will be scrapped.
Summary of the invention
The purpose of this invention is to provide and a kind ofly easy to usely fast compress reliably, guarantee the eccentric boring unit head sleeve locking device of machining accuracy.
Technical program of the present invention lies in: the locking device that is loaded on the casing comprises blind nut, screw rod, clamp holder; Blind nut is loaded on casing; Screw rod is loaded in the blind nut; The clamp holder that is used for clamp sleeve is equipped with in the screw rod lower end.
When using eccentric boring unit head, tighten screw rod earlier, clamp holder clamp sleeve after twisting screw rod, thus sleeve can not moved when processing work, guaranteed machining accuracy.The sleeve that the present invention makes eccentric boring unit head is steadily reliable when work, has guaranteed the machining accuracy of workpiece, makes the workpiece can be not overproof.
Description of drawings
The embodiment that provides below in conjunction with accompanying drawing does further detailed description to the present invention.
Fig. 1 is a user mode sketch map of the present invention.
Fig. 2 is the vertical view of Fig. 1.
Among the figure: 1, locking device, 2, sleeve, 3, clamp holder, 4, blind nut, 5, screw rod, 6, casing.
The specific embodiment
Among Fig. 1, locking device 1 is contained on the casing 6.Locking device 1 is made up of screw rod 5, blind nut 4, clamp holder 3.Blind nut 4 is loaded on casing 6.Screw rod 5 is loaded in the blind nut 4, and screw rod 5 afterbodys are contained in the clamp holder 3.Clamp holder 3 is pressed on the sleeve 2.When using eccentric boring unit head, tighten screw rod 5 earlier, clamp holder 3 clamp sleeves 2 behind stubborn screw rod 5, thus sleeve 2 can not moved when processing work, guaranteed machining accuracy.
Among Fig. 2, locking device 1 is contained on the casing 6.Locking device 1 is not limited to four shown in the figure, also can be two or six.
Claims (1)
1. eccentric boring unit head sleeve locking device, it is characterized in that: the locking device (1) that is loaded on the casing (6) comprises blind nut (4), screw rod (5), clamp holder (3); Blind nut (4) is loaded on casing (6); Screw rod (5) is loaded in the blind nut (4); The clamp holder (3) that is used for clamp sleeve (2) is equipped with in screw rod (5) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102780061A CN102837023A (en) | 2011-09-19 | 2011-09-19 | Locking device of eccentric boring power head sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102780061A CN102837023A (en) | 2011-09-19 | 2011-09-19 | Locking device of eccentric boring power head sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102837023A true CN102837023A (en) | 2012-12-26 |
Family
ID=47364896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102780061A Pending CN102837023A (en) | 2011-09-19 | 2011-09-19 | Locking device of eccentric boring power head sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102837023A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3913192A (en) * | 1972-08-03 | 1975-10-21 | Deckel Ag Friedrich | Device for clamping a thin-walled tool spindle sleeve |
| CN202240691U (en) * | 2011-09-19 | 2012-05-30 | 湖北汇科数控组合机电装备有限公司 | Locking device for sleeve of eccentric boring power head |
-
2011
- 2011-09-19 CN CN2011102780061A patent/CN102837023A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3913192A (en) * | 1972-08-03 | 1975-10-21 | Deckel Ag Friedrich | Device for clamping a thin-walled tool spindle sleeve |
| CN202240691U (en) * | 2011-09-19 | 2012-05-30 | 湖北汇科数控组合机电装备有限公司 | Locking device for sleeve of eccentric boring power head |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204308627U (en) | A kind of main spindle box boring and milling fixture | |
| CN106425589A (en) | Ultrathin piece clamping tool | |
| CN202240691U (en) | Locking device for sleeve of eccentric boring power head | |
| CN104190993A (en) | Clamping device suitable for I-steel machining | |
| CN202964061U (en) | Housing workpiece linear cutting end face locating device | |
| CN103658760A (en) | Arc-shaped plate drilling positioning device | |
| CN102837023A (en) | Locking device of eccentric boring power head sleeve | |
| CN203817470U (en) | Inserting-in type drill chuck | |
| CN203565926U (en) | Positioning device for use in drilling of arc-shaped plate | |
| CN202742232U (en) | Machining tool of copper pipe | |
| CN205200588U (en) | Chuck | |
| CN203470970U (en) | Clamping device applicable to I-steel machining | |
| CN202964180U (en) | Ratholing machining positioning clamp | |
| CN203592323U (en) | Double-fixing fixture with measurable pressure | |
| CN202388253U (en) | Workpiece compacting device | |
| CN203045381U (en) | Thin-arm sleeve processing apparatus | |
| CN203371298U (en) | Inner hole machining device of diesel engine cylinder liner | |
| CN202507177U (en) | Screw clamping device | |
| CN104526066A (en) | Chamfering machine | |
| GB201307696D0 (en) | Clamp | |
| CN204277833U (en) | A kind of Quick push/pull fixture | |
| CN203304953U (en) | Micro-hole drilling machine clamp | |
| CN103008811A (en) | Device for positioning wire-electrode cutting end surface of shell workpiece | |
| CN202804287U (en) | Drill converting chuck | |
| CN203125311U (en) | Hollow shaft positioning tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |