CN204843642U - Locking mechanism is used in processing of ribbed pipe external tooth - Google Patents
Locking mechanism is used in processing of ribbed pipe external tooth Download PDFInfo
- Publication number
- CN204843642U CN204843642U CN201520568313.7U CN201520568313U CN204843642U CN 204843642 U CN204843642 U CN 204843642U CN 201520568313 U CN201520568313 U CN 201520568313U CN 204843642 U CN204843642 U CN 204843642U
- Authority
- CN
- China
- Prior art keywords
- briquetting
- slide bar
- ribbed pipe
- external tooth
- pipe external
- 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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- Auxiliary Devices For Machine Tools (AREA)
Abstract
The utility model discloses a locking mechanism is used in processing of ribbed pipe external tooth, include with slide rail complex slider, still include the briquetting that offsets with the boss cooperation of slide rail upper end and establish the cylinder on the slider, the cylinder in -connection has the slide bar, and slide bar one end is stretched out the cylinder and is passed the slider and locates in the briquetting. This patent simple structure, convenient and practical.
Description
Technical field
The utility model relates to ribbed pipe fixture for processing, is specifically related to ribbed pipe external tooth processing retaining mechanism.
Background technology
Ribbed pipe is the extraordinary tube heat exchanging component of heat transfer effect in electrical equipment, can reach the object of energy-conserving and environment-protective.Ribbed pipe main structure comprises light pipe, and on light pipe outer surface, plow goes out external tooth, thus entirety constitutes a 3-D solid structure, effectively improves the phase-change heat-exchange in the heat convection of monophasic fluid in pipe and pipe.
When processing ribbed pipe, ribbed pipe blank clamping on the fixture of lathe, the slide rail on the slide block of fixture bottom and lathe is slidably connected, and lathe is also provided with the leading screw of rotation, leading screw is connected with fixture top, and leading screw driving fixture slides along slide rail; When leading screw stops operating, fixture stops at slide rail somewhere, cutter is processed ribbed pipe blank, because the connection quality of fit of leading screw and fixture is not high, when tool sharpening, fixture can twist or move among a small circle by low-angle, and the requirement on machining accuracy of ribbed pipe itself is higher, and this will cause the ribbed pipe of processing not reach requirement.
Utility model content
For the defect that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of and can prevents fixture from twisting when tool sharpening or the ribbed pipe external tooth processing retaining mechanism of movement.
For achieving the above object, the technical solution of the utility model is: ribbed pipe external tooth processing retaining mechanism, comprises the slide block coordinated with slide rail, also comprises and coordinates the briquetting offseted and the cylinder barrel be located on slide block with the boss of slide rail upper end; Be connected with slide bar in cylinder barrel, slide bar one end is stretched out cylinder barrel and is located in briquetting through slide block; Also comprise the spring be separated with boss for briquetting.
Compared with prior art, the utility model has the advantage of: under original state, briquetting is separated with boss, and during work, liquid medium enters cylinder barrel, promotes push rod and moves upward, and drives briquetting to push against boss, thus locking fixture, be beneficial to cutter and ribbed pipe is processed; After machining, stop injection liquid body medium in cylinder barrel, briquetting is separated with boss under gravity, after machining, spring can be utilized easily to realize being separated of briquetting and boss; The utility model can prevent fixture from twisting when tool sharpening or move, and improves machining accuracy and product percent of pass.
Further, the threaded one end that cylinder barrel upper slide bar stretches out is connected with seal cover, facilitates the installing/dismounting of seal cover, slide bar.
Further, removably connect between slide bar and briquetting, can be and be threaded or sell connection, facilitate installing/dismounting.
Further, spring housing is on slide bar, and spring one end connects seal cover, and the spring other end connects briquetting, saves space, makes structure compacter.
Further, briquetting is provided with through hole with slide bar junction, is provided with connecting rod in through hole, connecting rod one end is threaded with slide bar, and the connecting rod other end is provided with the block of anticreep, installation for convenience detach, and structure is compacter, saves space.
Accompanying drawing explanation
Fig. 1 is the sectional view of the utility model ribbed pipe external tooth processing retaining mechanism embodiment.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Embodiment one:
As shown in Figure 1, ribbed pipe external tooth processing retaining mechanism, ribbed pipe external tooth processing retaining mechanism, comprise and be located at boss in slide rail 4 and be located at the slide block 2 that fixture 1 bottom coordinates with track of sliding track, also comprise the briquetting 3 that can push against with boss 4 be positioned at below slide rail inner convex platform 4, be located at the cylinder barrel 20 on slide block 2, connect the spring 5 of briquetting 3 and slide block 2, slide bar 21 is connected with in cylinder barrel 20, briquetting 3 is provided with through hole with slide block 2 passage corresponding position, connecting rod 31 is provided with in through hole, connecting rod 31 one end is threaded with slide bar 21, connecting rod 31 other end is provided with the block 32 of anticreep, installation for convenience detach, and structure is compacter, save space, slide block 2 is provided with the passage slided for slide bar 21, the threaded one end that cylinder barrel 20 upper slide bar 21 stretches out is connected with seal cover, facilitate seal cover, the installing/dismounting of slide bar 21, spring 5 is positioned at slide block 2 passage, spring 5 one end is fixed by a pin to seal cover, spring 5 other end is against briquetting 3.
Under original state, briquetting 3 is away from slide block 2 under spring 5 acts on, and briquetting 3 is separated with boss 4, during work, liquid medium enters cylinder barrel 20, promotes push rod 21 and moves upward, overcome spring 5 reaction force, briquetting 3 is driven to push against boss 4, thus locking fixture 1, be beneficial to cutter and ribbed pipe is processed; After machining, stop injection liquid body medium in cylinder barrel 20, briquetting 3 is separated with boss 4 under spring 5 acts on.
Embodiment two:
The place different from embodiment one is: briquetting and slide bar are integrated, and briquetting is provided with spring base, and spring one end is positioned on spring base, and the other end is fixed on seal cover.
Embodiment three:
The place different from embodiment one is: slide block is fixed with the briquetting that can push against with boss bottom, slide bar bottom is pressed on boss, and spring housing is on slide bar, and spring one end is against slide block bottom surface, and the spring other end is against boss end face.
Claims (5)
1. ribbed pipe external tooth processing retaining mechanism, comprises the slide block coordinated with slide rail, it is characterized in that, also comprises and coordinates the briquetting offseted and the cylinder barrel be located on slide block with the boss of slide rail upper end; Be connected with slide bar in cylinder barrel, slide bar one end is stretched out cylinder barrel and is located in briquetting through slide block; Also comprise the spring be separated with boss for briquetting.
2. ribbed pipe external tooth processing retaining mechanism according to claim 1, it is characterized in that, the threaded one end that cylinder barrel upper slide bar stretches out is connected with seal cover.
3. ribbed pipe external tooth processing retaining mechanism according to claim 1 and 2, is characterized in that, removably connect between slide bar and briquetting.
4. ribbed pipe external tooth processing retaining mechanism according to claim 2, is characterized in that, spring housing is on slide bar, and spring one end connects seal cover, and the spring other end connects briquetting.
5. ribbed pipe external tooth processing retaining mechanism according to claim 3, it is characterized in that, briquetting is provided with through hole with slide bar junction, is provided with connecting rod in through hole, connecting rod one end is threaded with slide bar, and the connecting rod other end is provided with the block of anticreep.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568313.7U CN204843642U (en) | 2015-07-31 | 2015-07-31 | Locking mechanism is used in processing of ribbed pipe external tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568313.7U CN204843642U (en) | 2015-07-31 | 2015-07-31 | Locking mechanism is used in processing of ribbed pipe external tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204843642U true CN204843642U (en) | 2015-12-09 |
Family
ID=54734239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520568313.7U Expired - Fee Related CN204843642U (en) | 2015-07-31 | 2015-07-31 | Locking mechanism is used in processing of ribbed pipe external tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204843642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058111A (en) * | 2015-07-31 | 2015-11-18 | 重庆市兴林电器有限公司 | Locking mechanism for machining outer teeth of rib pipe |
-
2015
- 2015-07-31 CN CN201520568313.7U patent/CN204843642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058111A (en) * | 2015-07-31 | 2015-11-18 | 重庆市兴林电器有限公司 | Locking mechanism for machining outer teeth of rib pipe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160731 |