CN205184331U - Thin parts boring jig - Google Patents
Thin parts boring jig Download PDFInfo
- Publication number
- CN205184331U CN205184331U CN201520985449.8U CN201520985449U CN205184331U CN 205184331 U CN205184331 U CN 205184331U CN 201520985449 U CN201520985449 U CN 201520985449U CN 205184331 U CN205184331 U CN 205184331U
- Authority
- CN
- China
- Prior art keywords
- chuck
- anchor clamps
- roller
- cover
- chuck body
- 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.)
- Withdrawn - After Issue
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Abstract
Thin parts boring jig, it relates to the mechanical manufacturing technology field, it contains fixed cover, anchor clamps body, end cover, position circle, support, handle, chuck, slider, presss from both sides set hoop, roller, anchor clamps body and support pass through bolt fixed connection, anchor clamps body outer wall cover be equipped with fixed cover, this internal position circle of installing of anchor clamps, upper end and the lower extreme of slider be provided with roller and chuck respectively, this is internal in anchor clamps for slider and spring mounting, roller and anchor clamps body periphery cover be equipped with double -layered set hoop, press from both sides set hoop one side and be provided with the end cover, the handle one end with press from both sides the set hoop and be connected. Thin parts boring jig, pneumatic clamp force volume is even, steady, the work piece is indeformable, not hard uply still have a self -locking function, reduces cutter, chuck damage, the cutter can not improper damage, reaches firmly and tough purpose.
Description
Technical field
The utility model relates to machinery manufacturing technology field, is specifically related to thin pieces boring jig.
Background technology
Because existing equipment only has C6136, C6140 lathe, limits by appointed condition, can only carry out bore hole, facing on lathe with three-jaw clamping.Following defect is found that there is by producing:
Shortcoming:
1, workpiece wall is thin is again that the manual clamping of blank scroll chuck firmly completely evenly can not will cause workpiece deformation by tension, crosses pine and then after applying cutting force, causes workpiece to loosen thus damage jaw, break cutter;
2, the hand-operated clamping time is long, and operative employee's labour intensity is large, and benefit is low;
3, crudy is poor, and size is wayward, and can not ensure because workpiece such as to loosen at factor endoporus and the end face squareness, qualification rate is low, processes bring difficulty to later process, and what meet technological requirement accounts for 81%;
4, cost is high, only this operation every cost 0.45 yuan.
Utility model content
The purpose of this utility model is defect for prior art and deficiency, provides the thin pieces boring jig that a kind of structure is simple, reasonable in design, easy to use.
For achieving the above object, the technical solution adopted in the utility model is: it comprises fixed cover, chuck body, end cap, centring ring, support, handle, chuck, slide block, clamping ring, roller; Described chuck body and support are bolted to connection; Described chuck body outer wall is arranged with fixed cover, is provided with centring ring in chuck body; The top and bottom of described slide block are respectively arranged with roller and chuck, and slide block and spring fitting are in chuck body; Described roller and chuck body periphery are arranged with clamping ring, and clamping ring side is provided with end cap; One end of described handle is connected with clamping ring.
As preferably, described chuck adopts T10A material to make, and quenching HRC50 ~ 55.
Operation principle of the present utility model is: the other end of described handle is connected with cylinder piston rod, through pressure-regulating valve, reversal valve, check valve to cylinder, clamping ring is driven to turn clockwise, utilize wedge feature, inner side compressing roller head on chuck is housed slide block to chuck body central slide, thus hold workpiece tightly, its right end face and centring ring are close together and reach axial location, ensure length dimension, hole size is controlled by special boring cutter.Now lathe is processed, and exits cutter after to be processed, and the motion in the other direction of cylinder reversing piston bar pulls clamping ring to rotate in the other direction, gap is produced between making inside roller and clamping ring, utilize spring handle slide block to eject together with roller, chuck, thus unclamp workpiece, complete a processing.
After adopting said structure, the beneficial effect that the utility model produces is: thin pieces boring jig described in the utility model, pneumatic pinch strength is even, steadily, workpiece is indeformable, do not loosen and also there is auto-lock function, reduce cutter, chuck damages, cutter can not improperly damage, reach hard and tough object, size is convenient to control, roughness improves, perpendicularity is guaranteed, reduce later process destabilizing factor, pneumatic pinch reduces labour intensity, boost productivity more than 3 times, production cost reduces greatly, improve productivity effect, easy to maintenance, pneumatic free from environmental pollution, it is simple that the utility model has structure, arrange rationally, the advantages such as cost of manufacture is low.
Accompanying drawing explanation
Fig. 1 is the utility model structure chart;
Fig. 2 is the side view of Fig. 1.
Description of reference numerals:
1, fixed cover; 2, chuck body; 3, end cap; 4, centring ring; 5, support; 6, handle; 7, chuck; 8, slide block; 9, clamping ring; 10, roller; 11, workpiece.
Detailed description of the invention
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Referring to such as Fig. 1---shown in Fig. 2, this detailed description of the invention adopts following technical scheme: it comprises fixed cover 1, chuck body 2, end cap 3, centring ring 4, support 5, handle 6, chuck 7, slide block 8, clamping ring 9, roller 10; Described chuck body 2 is bolted to connection with support 5; Described chuck body 2 outer wall is arranged with fixed cover 1, is provided with centring ring 4 in chuck body 2; The top and bottom of described slide block 8 are respectively arranged with roller 10 and chuck 7, and slide block 8 and spring fitting are in chuck body 2; Described roller 10 and chuck body 2 periphery are arranged with clamping ring 9, and clamping ring 9 side is provided with end cap 3; One end of described handle 6 is connected with clamping ring 9.
As preferably, described chuck 7 adopts T10A material to make, and quenching HRC50 ~ 55.
The operation principle of this detailed description of the invention is: the other end of described handle 6 is connected with cylinder piston rod, through pressure-regulating valve, reversal valve, check valve to cylinder, clamping ring 9 is driven to turn clockwise, utilize wedge feature, inner side compressing roller 10 head on chuck 7 is housed slide block 8 to chuck body 2 central slide, thus hold workpiece 11 tightly, its right end face and centring ring 4 are close together and reach axial location, ensure length dimension, hole size is controlled by special boring cutter.Now lathe is processed, cutter is exited after to be processed, the motion in the other direction of cylinder reversing piston bar pulls clamping ring 9 to rotate in the other direction, gap is produced between making inside roller 10 and clamping ring 9, spring handle slide block 8 is utilized to eject together with roller 10, chuck 7, thus unclamp workpiece 11, complete a processing.
After adopting said structure, the beneficial effect that this detailed description of the invention produces is thin pieces boring jig described in this detailed description of the invention, pneumatic pinch strength is even, steadily, workpiece is indeformable, do not loosen and also there is auto-lock function, reduce cutter, chuck damages, cutter can not improperly damage, reach hard and tough object, size is convenient to control, roughness improves, perpendicularity is guaranteed, reduce later process destabilizing factor, pneumatic pinch reduces labour intensity, boost productivity more than 3 times, production cost reduces greatly, improve productivity effect, easy to maintenance, pneumatic free from environmental pollution, it is simple that this detailed description of the invention has structure, arrange rationally, the advantages such as cost of manufacture is low.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. thin pieces boring jig, is characterized in that: it comprises fixed cover, chuck body, end cap, centring ring, support, handle, chuck, slide block, clamping ring, roller; Described chuck body and support are bolted to connection; Described chuck body outer wall is arranged with fixed cover, is provided with centring ring in chuck body; The top and bottom of described slide block are respectively arranged with roller and chuck, and slide block and spring fitting are in chuck body; Described roller and chuck body periphery are arranged with clamping ring, and clamping ring side is provided with end cap; One end of described handle is connected with clamping ring.
2. thin pieces boring jig according to claim 1, is characterized in that: described chuck adopts T10A material to make, and quenching HRC50 ~ 55.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985449.8U CN205184331U (en) | 2015-12-02 | 2015-12-02 | Thin parts boring jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520985449.8U CN205184331U (en) | 2015-12-02 | 2015-12-02 | Thin parts boring jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205184331U true CN205184331U (en) | 2016-04-27 |
Family
ID=55777362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520985449.8U Withdrawn - After Issue CN205184331U (en) | 2015-12-02 | 2015-12-02 | Thin parts boring jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205184331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269367A (en) * | 2015-12-02 | 2016-01-27 | 南通虹波机械有限公司 | Thin piece boring clamp |
-
2015
- 2015-12-02 CN CN201520985449.8U patent/CN205184331U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105269367A (en) * | 2015-12-02 | 2016-01-27 | 南通虹波机械有限公司 | Thin piece boring clamp |
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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 | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160427 Effective date of abandoning: 20180626 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160427 Effective date of abandoning: 20180626 |