CN204639665U - A kind of lathe tailstock body boring jig - Google Patents
A kind of lathe tailstock body boring jig Download PDFInfo
- Publication number
- CN204639665U CN204639665U CN201420770429.4U CN201420770429U CN204639665U CN 204639665 U CN204639665 U CN 204639665U CN 201420770429 U CN201420770429 U CN 201420770429U CN 204639665 U CN204639665 U CN 204639665U
- Authority
- CN
- China
- Prior art keywords
- clamp body
- pressing plate
- vertical rod
- level board
- lathe tailstock
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of lathe tailstock body boring jig, affiliated field is Machine Tool Fixture Design technical field, comprise clamp body, support bar, pressing plate, nut, connecting plate, straight pin, vertical rod, locating piece, alignment pin, screw bolt seat, screw rod, a support bar is respectively set about the upper surface of clamp body, the top of support bar is provided with pressing plate again, pressing plate is drilled with through hole, vertical rod arranges two, the bottom of vertical rod is connected by straight pin with connecting plate, the upper surface of clamp body level board is also provided with locating piece near front end, namely the fore-and-aft direction of workpiece relies on locating piece to locate, the upper surface of clamp body level board is provided with screw bolt seat rearward, its inside has screwed screw rod, behind workpiece fore-and-aft direction location, workpiece can clamp at fore-and-aft direction by rotary screw, lathe tailstock body boring jig designed by the utility model, compact conformation, its upper-lower compacting is linkage structure, connecting plate is in balance, workpiece is shockproof, dimensionally stable.
Description
Technical field
The utility model relates to Machine Tool Fixture Design technical field, particularly relates to a kind of lathe tailstock body boring jig.
Background technology
Along with the development of mechanical industry, shape requirements for part varies, difform workpiece adds on lathe all will adopt different installation way man-hour, such as when carrying out bore hole to lathe tailstock body, common fixture is generally position workpiece all directions, then clamp respectively, clamp structure is complicated, clamping bothers very much, and add less stable in man-hour, therefore design a kind of structure simple, for lathe tailstock body bore hole, convenient mounting and clamping, processes stable fixture necessary.
Utility model content
The purpose of this utility model is exactly to overcome prior art when carrying out bore hole to lathe tailstock body, common clamp structure is complicated, clamping bothers, and adds the defect of poor stability in man-hour, designs a kind of lathe tailstock body boring jig, structure is simple, its upper-lower compacting is linkage structure, and only need tighten monolateral nut can compress workpiece the right and left simultaneously, and the setting of spring ensure that the balance of connecting plate, workpiece Shockproof in bore hole process, dimensionally stable.
The required technical problem solved of the utility model can be achieved through the following technical solutions:
A kind of lathe tailstock body boring jig, comprise clamp body, support bar, pressing plate, nut, connecting plate, straight pin, vertical rod, locating piece, alignment pin, screw bolt seat, screw rod, a support bar is respectively set about the upper surface of clamp body, the top of support bar is provided with pressing plate again, pressing plate is drilled with through hole, vertical rod arranges two, pass from the through hole of clamp body level board, again through the through hole of pressing plate, the bottom of vertical rod is connected by straight pin with connecting plate, the upper surface of clamp body level board is also provided with locating piece near front end, the upper surface of clamp body level board is provided with screw bolt seat rearward, its inside has screwed screw rod.
Screw thread has been cut on the top of described vertical rod, and nut screws with it and compressed by pressing plate.
Overlap between pressing plate and the upper surface of clamp body level board in described vertical rod and have spring.
Also fix a root post in the middle of the lower surface of described clamp body level board, connecting plate is connected by revolute pair with column.
The upper surface mid portion of described clamp body level board is provided with cushion block.
The right of described cushion block is provided with an alignment pin.
Owing to have employed above technical scheme, the utility model tool has the following advantages:
Adopt the Combination Design of clamp body, support bar, pressing plate, nut, connecting plate, straight pin, vertical rod, locating piece, alignment pin, screw bolt seat, screw rod, this lathe tailstock body boring jig, structure is simple, its upper-lower compacting is linkage structure, only need tighten monolateral nut workpiece the right and left can be compressed simultaneously, the setting of spring ensure that the balance of connecting plate, workpiece Shockproof in bore hole process, dimensionally stable.
Accompanying drawing explanation
Fig. 1 is the utility model structure front-view schematic diagram;
Fig. 2 is the utility model structure schematic top plan view;
In figure, each assembly and Reference numeral are respectively: 1, clamp body; 2, support bar; 3, pressing plate; 4, nut; 5, connecting plate; 6, straight pin; 7, vertical rod; 8, spring; 9, locating piece; 10, alignment pin; 11, cushion block; 12, screw bolt seat; 13, screw rod; 14, column.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
A kind of lathe tailstock body boring jig, comprise clamp body 1, support bar 2, pressing plate 3, nut 4, connecting plate 5, straight pin 6, vertical rod 7, locating piece 9, alignment pin 10, screw bolt seat 12, screw rod 13, a support bar 2 is respectively set about the upper surface of clamp body 1, the top of support bar 2 is provided with again pressing plate 3, pressing plate 3 is drilled with through hole, vertical rod 7 arranges two, pass from the through hole of clamp body 1 level board, again through the through hole of pressing plate 3, the bottom of vertical rod 7 is connected by straight pin 6 with connecting plate 5, the upper surface of clamp body 1 level board is also provided with locating piece 9 near front end, namely the fore-and-aft direction of workpiece relies on locating piece 9 to locate, the upper surface of clamp body 1 level board is provided with screw bolt seat 12 rearward, its inside has screwed screw rod 13, after workpiece relies on locating piece 9 to carry out fore-and-aft direction location, workpiece can clamp at fore-and-aft direction by rotary screw 13.
Screw thread has been cut on the top of vertical rod 7, and nut 4 screws with it and compressed by pressing plate 3.
Overlap between pressing plate 3 and the upper surface of clamp body 1 level board in vertical rod 7 and have spring 8, spring 8 can keep the balance of connecting plate 5.
Also fix a root post 14 in the middle of the lower surface of clamp body 1 level board, connecting plate 5 is connected by revolute pair with column 14, and when workpiece compresses downwards, only the nut need tightened in the vertical rod 7 of left side all can compress about workpiece.
The upper surface mid portion of clamp body 1 level board is provided with cushion block 11, is placed on cushion block 11 during work pieces process, cushion block 11 be arranged so that workpiece is more steady.
The right of cushion block 11 is provided with an alignment pin 10, and namely workpiece relies on alignment pin 10 to position at left and right directions.
Lathe tailstock body boring jig designed by the utility model, compact conformation, its upper-lower compacting is linkage structure, only need tighten monolateral nut 4 workpiece the right and left can be compressed simultaneously, the setting of spring 8 ensure that the balance of connecting plate 5, workpiece Shockproof in bore hole process, dimensionally stable.
More than show and describe general principle of the present utility model, 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 (6)
1. a lathe tailstock body boring jig, it is characterized in that: comprise clamp body, support bar, pressing plate, nut, connecting plate, straight pin, vertical rod, locating piece, alignment pin, screw bolt seat, screw rod, a support bar is respectively set about the upper surface of clamp body, the top of support bar is provided with pressing plate again, pressing plate is drilled with through hole, vertical rod arranges two, pass from the through hole of clamp body level board, again through the through hole of pressing plate, the bottom of vertical rod is connected by straight pin with connecting plate, the upper surface of clamp body level board is also provided with locating piece near front end, the upper surface of clamp body level board is provided with screw bolt seat rearward, its inside has screwed screw rod.
2. a kind of lathe tailstock body boring jig according to claim 1, it is characterized in that: screw thread has been cut on the top of described vertical rod, nut screws with it and is compressed by pressing plate.
3. a kind of lathe tailstock body boring jig according to claim 1, is characterized in that: overlapping between pressing plate and the upper surface of clamp body level board in described vertical rod has spring.
4. a kind of lathe tailstock body boring jig according to claim 1, is characterized in that: also fixes a root post in the middle of the lower surface of described clamp body level board, connecting plate is connected by revolute pair with column.
5. a kind of lathe tailstock body boring jig according to claim 1, is characterized in that: the upper surface mid portion of described clamp body level board is provided with cushion block.
6. a kind of lathe tailstock body boring jig according to claim 1, is characterized in that: the right of described cushion block is provided with an alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420770429.4U CN204639665U (en) | 2014-12-09 | 2014-12-09 | A kind of lathe tailstock body boring jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420770429.4U CN204639665U (en) | 2014-12-09 | 2014-12-09 | A kind of lathe tailstock body boring jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639665U true CN204639665U (en) | 2015-09-16 |
Family
ID=54092448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420770429.4U Expired - Fee Related CN204639665U (en) | 2014-12-09 | 2014-12-09 | A kind of lathe tailstock body boring jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639665U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290824A (en) * | 2015-10-27 | 2016-02-03 | 铜陵市永生机电制造有限责任公司 | Clamp for quick milling |
| CN110919430A (en) * | 2019-12-12 | 2020-03-27 | 安徽信息工程学院 | Boring clamp for hydraulically-driven adjustable piston |
-
2014
- 2014-12-09 CN CN201420770429.4U patent/CN204639665U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290824A (en) * | 2015-10-27 | 2016-02-03 | 铜陵市永生机电制造有限责任公司 | Clamp for quick milling |
| CN110919430A (en) * | 2019-12-12 | 2020-03-27 | 安徽信息工程学院 | Boring clamp for hydraulically-driven adjustable piston |
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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: 20150916 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |