CN204639669U - A kind of steering straight arm drill centers fixture - Google Patents
A kind of steering straight arm drill centers fixture Download PDFInfo
- Publication number
- CN204639669U CN204639669U CN201420774136.3U CN201420774136U CN204639669U CN 204639669 U CN204639669 U CN 204639669U CN 201420774136 U CN201420774136 U CN 201420774136U CN 204639669 U CN204639669 U CN 204639669U
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- China
- Prior art keywords
- block
- fixed
- base plate
- support bar
- cushion block
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of steering straight arm drill centers fixture, affiliated field is Machine Tool Fixture Design technical field, comprise base plate, bolt, right cushion block, back-up block, right support bar, right briquetting, Compress Spring, left support block, compressor arm, left support bar, left cushion block, left briquetting, workpiece, back-up block is fixed on the right side of plate upper surface, right cushion block is positioned at the top of back-up block, on the right of the upper surface that right support bar is fixed on base plate rearward, right briquetting is fixed on the top of right support bar, compressor arm is fixed on the upper surface of base plate, its bar portion cover has Compress Spring, top nut, left support block is fixed on the left of the upper surface of base plate, left cushion block is positioned at the top of left support block, the upper surface left side that left support bar is fixed on base plate is forward, left briquetting is fixed on the top of left support bar, compressed by compressor arm and nut, steering straight arm drill centers fixture designed by the utility model, make simple, clamping workpiece is convenient, support steadily, efficiency is high.
Description
Technical field
The utility model relates to Machine Tool Fixture Design technical field, particularly relates to a kind of steering straight arm drill centers fixture.
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 boring steering straight arm centre bore, due to the special construction of steering straight arm, the relation that its rotating shaft is normally vertical with the axis of d-axis own, the Flat gasket that conventional brace adopts is unstable to this clamping workpiece, clamping trouble, add and easily cause workpiece movable man-hour, therefore design is a kind of makes simply, clamping workpiece is convenient, support steadily, save time, efficiency is high, the fixture of Workpiece clamping reliably for boring steering straight arm centre bore is necessary.
Utility model content
The purpose of this utility model is exactly to overcome prior art when boring steering straight arm centre bore, the Flat gasket that conventional brace adopts makes clamping workpiece unstable, clamping trouble, adds the defect that man-hour easily causes workpiece movable, designs a kind of steering straight arm drill centers fixture, this fixture makes simple, clamping workpiece is convenient, supports steadily, saves time, efficiency is high, and Workpiece clamping is reliable.
The required technical problem solved of the utility model can be achieved through the following technical solutions:
A kind of steering straight arm drill centers fixture, comprises base plate, bolt, right cushion block, back-up block, right support bar, right briquetting, Compress Spring, left support block, compressor arm, left support bar, left cushion block, left briquetting, workpiece, described base plate is bolted in the "T"-shaped groove of workbench (not shown in FIG.), described back-up block is fixed on the right side of described plate upper surface, described right cushion block is positioned at the top of described back-up block, namely the right-hand member of described workpiece is placed on described right cushion block, on the right of the upper surface that described right support bar is fixed on described base plate rearward, described right briquetting is fixed on the top of described right support bar, described compressor arm is fixed on the upper surface of described base plate, its bar portion cover has described Compress Spring, top nut, described left support block is fixed on the left of the upper surface of described base plate, described left cushion block is positioned at the top of described left support block, the left end of described workpiece is placed on described left cushion block, the upper surface left side that described left support bar is fixed on described base plate is forward, described left briquetting is fixed on the top of described left support bar, compressed by described compressor arm and nut.
Described left cushion block is designed to " V " shape structure.
Described right cushion block is also designed to " V " shape structure.
The top that the bar portion of described compressor arm is positioned at Compress Spring is also overlapped and is had axle sleeve.
Owing to have employed above technical scheme, the utility model tool has the following advantages:
Adopt the Combination Design of base plate, bolt, right cushion block, back-up block, right support bar, right briquetting, Compress Spring, left support block, compressor arm, left support bar, left cushion block, left briquetting, this steering straight arm drill centers fixture, make simple, easy to use, adopt V-block positioning supports, clamping workpiece is convenient, supports steadily, save time, efficiency is high, and the top that the bar portion of compressor arm is positioned at Compress Spring is also overlapped and had axle sleeve, when this design makes workpiece compacted, thrust is balanced, and Workpiece clamping is reliable.
Accompanying drawing explanation
Fig. 1 is that schematic diagram is looked on the utility model structure left side;
Fig. 2 is the utility model structure front-view schematic diagram;
Fig. 3 is the utility model structure schematic top plan view;
In figure, each assembly and Reference numeral are respectively: 1, base plate; 2, bolt; 3, right cushion block; 4, back-up block; 5, right support bar; 6, right briquetting; 7, Compress Spring; 8, left support block; 9, compressor arm; 10, left support bar; 11, left cushion block; 12, left briquetting; 13, workpiece.
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 steering straight arm drill centers fixture, comprises base plate 1, bolt 2, right cushion block 3, back-up block 4, right support bar 5, right briquetting 6, Compress Spring 7, left support block 8, compressor arm 9, left support bar 10, left cushion block 11, left briquetting 12, workpiece 13, base plate 1 bolt 2 is fixed in the "T"-shaped groove of workbench (not shown in FIG.), back-up block 4 is fixed on the right side of base plate 1 upper surface, right cushion block 3 is positioned at the top of back-up block 4, namely the right-hand member of workpiece 13 is placed on right cushion block 3, on the right of the upper surface that right support bar 5 is fixed on base plate 1 rearward, right briquetting 6 is fixed on the top of right support bar 5, compressor arm 9 is fixed on the upper surface of base plate 1, its bar portion cover has Compress Spring 7, top nut, left support block 8 is fixed on the left of the upper surface of base plate 1, and left cushion block 11 is positioned at the top of left support block 8, the left end of workpiece 13 is placed on left cushion block 11, the upper surface left side that left support bar 10 is fixed on base plate 1 is forward, and left briquetting 12 is fixed on the top of left support bar 10, is compressed by compressor arm 9 and nut.
Left cushion block 11 is designed to " V " shape structure, because the left end cross section of workpiece 13 is circular, so when adopting " V " shape support structure, the left end of workpiece 13 can steadily clamp.
Right cushion block 3 is also designed to " V " shape structure, and the right-hand member shaft section due to workpiece 13 is circular, so when adopting " V " shape support structure, the right-hand member of workpiece 13 can steadily clamp.
The top that the bar portion of compressor arm 9 is positioned at Compress Spring 7 is also overlapped and is had axle sleeve, and when this design makes workpiece 13 compacted, thrust is balanced, workpiece 13 reliable clamping.
Steering straight arm drill centers fixture designed by the utility model, make simple, easy to use, adopt V-block positioning supports, workpiece 13 convenient mounting and clamping, support steadily, save time, efficiency is high, the top that the bar portion of compressor arm 9 is positioned at Compress Spring 7 is also overlapped and is had axle sleeve, when this design makes workpiece 13 compacted, thrust is balanced, workpiece 13 reliable clamping.
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 (4)
1. a steering straight arm drill centers fixture, is characterized in that: comprise base plate, bolt, right cushion block, back-up block, right support bar, right briquetting, Compress Spring, left support block, compressor arm, left support bar, left cushion block, left briquetting, workpiece, described base plate is bolted in the "T"-shaped groove of workbench, described back-up block is fixed on the right side of described plate upper surface, described right cushion block is positioned at the top of described back-up block, namely the right-hand member of described workpiece is placed on described right cushion block, on the right of the upper surface that described right support bar is fixed on described base plate rearward, described right briquetting is fixed on the top of described right support bar, described compressor arm is fixed on the upper surface of described base plate, its bar portion cover has described Compress Spring, top nut, described left support block is fixed on the left of the upper surface of described base plate, described left cushion block is positioned at the top of described left support block, the left end of described workpiece is placed on described left cushion block, the upper surface left side that described left support bar is fixed on described base plate is forward, described left briquetting is fixed on the top of described left support bar, compressed by described compressor arm and nut.
2. a kind of steering straight arm drill centers fixture according to claim 1, is characterized in that: described left cushion block is designed to " V " shape structure.
3. a kind of steering straight arm drill centers fixture according to claim 1, is characterized in that: described right cushion block is also designed to " V " shape structure.
4. a kind of steering straight arm drill centers fixture according to claim 1, is characterized in that: the top that the bar portion of described compressor arm is positioned at Compress Spring is also overlapped and had axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774136.3U CN204639669U (en) | 2014-12-09 | 2014-12-09 | A kind of steering straight arm drill centers fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420774136.3U CN204639669U (en) | 2014-12-09 | 2014-12-09 | A kind of steering straight arm drill centers fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204639669U true CN204639669U (en) | 2015-09-16 |
Family
ID=54092452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420774136.3U Expired - Fee Related CN204639669U (en) | 2014-12-09 | 2014-12-09 | A kind of steering straight arm drill centers fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204639669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860925A (en) * | 2019-11-28 | 2020-03-06 | 安徽江淮汽车集团股份有限公司 | Straight arm clamp |
-
2014
- 2014-12-09 CN CN201420774136.3U patent/CN204639669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110860925A (en) * | 2019-11-28 | 2020-03-06 | 安徽江淮汽车集团股份有限公司 | Straight arm clamp |
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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 |