CN204053542U - Axle bowl shaping Pneumatic fixing device - Google Patents
Axle bowl shaping Pneumatic fixing device Download PDFInfo
- Publication number
- CN204053542U CN204053542U CN201420536876.3U CN201420536876U CN204053542U CN 204053542 U CN204053542 U CN 204053542U CN 201420536876 U CN201420536876 U CN 201420536876U CN 204053542 U CN204053542 U CN 204053542U
- Authority
- CN
- China
- Prior art keywords
- briquetting
- axle bowl
- depression bar
- fixing device
- hole
- 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
Links
Abstract
The utility model discloses a kind of axle bowl shaping Pneumatic fixing device, described axle bowl shaping Pneumatic fixing device comprises the fixing top board of a fixing base longitudinally arranged and a horizontally set, the bottom of described fixing base is provided with the guide frame of one " door " font, described fixing top board is provided with a driving cylinder, the head of described driving cylinder is provided with a slidably briquetting, the top of described fixing base is provided with a substrate through-hole, a horizontally disposed depression bar is provided with in described substrate through-hole, described depression bar comprises a shaft-like plunger body, described plunger body is provided with a back-moving spring.Axle bowl shaping Pneumatic fixing device of the present utility model utilizes and drives cylinder and drive briquetting, make the depression bar inclined-plane of the flange inclined-plane extruding depression bar of briquetting, case is travelled forward, firmly fasten the axle bowl in case, then start the lathe tool on lathe, complete the processing of axle bowl, easy to process, fixation, substantially increases the milling limit working (machining) efficiency of axle bowl.
Description
Technical field
The utility model relates to a kind of attachments of a bicycle manufacturing equipment, or rather, is a kind of axle bowl shaping Pneumatic fixing device.
Background technology
Axle bowl is parts of bicycle hub, for support rotating bearing.Add man-hour carrying out milling limit, need to be fixed axle bowl blank, existing method adopts manual wrench usually, inefficiency, and the labour intensity of workman is larger.
Utility model content
The utility model mainly solves the technical problem existing for prior art, thus provides a kind of axle bowl shaping Pneumatic fixing device.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of axle bowl shaping Pneumatic fixing device, described axle bowl shaping Pneumatic fixing device comprises the fixing top board of a fixing base longitudinally arranged and a horizontally set, the top of described fixing base is provided with the guiding projection of pair of parallel setting, the bottom of described fixing base is provided with the guide frame of one " door " font, described fixing top board is provided with a driving cylinder, the head of described driving cylinder is provided with a slidably briquetting, described briquetting is positioned at described guide frame, the top of described fixing base is provided with a substrate through-hole, a horizontally disposed depression bar is provided with in described substrate through-hole, described depression bar comprises a shaft-like plunger body, the afterbody of described plunger body is provided with the bowl-shape case for fixed axis bowl of a hollow, the head of described plunger body is provided with a depression bar inclined-plane, described plunger body is provided with a back-moving spring.
As the utility model preferred embodiment, described guide frame is provided with an adjustment through hole, an adjustment screw is provided with in described adjustment through hole, described briquetting comprises the briquetting main body of a column, the top of described briquetting main body is provided with a briquetting through hole, the lateral wall of described briquetting main body is provided with a sliding bevel, the bottom of described briquetting main body is provided with a briquetting flange, the end of described briquetting flange is provided with a flange inclined-plane, and described flange inclined-plane matches with described depression bar inclined-plane.
As the utility model preferred embodiment, described briquetting is that converted steel is one-body molded.
Axle bowl shaping Pneumatic fixing device of the present utility model utilizes and drives cylinder and drive briquetting, make the depression bar inclined-plane of the flange inclined-plane extruding depression bar of briquetting, case is travelled forward, firmly fastens the axle bowl in case, then start the lathe tool on lathe, complete the processing of axle bowl, easy to process, fixation, substantially increases the milling limit working (machining) efficiency of axle bowl, structure is simple, practical.
Accompanying drawing explanation
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.
Fig. 1 is the perspective view of axle bowl shaping Pneumatic fixing device of the present utility model;
Fig. 2 is the perspective view of the axle bowl shaping Pneumatic fixing device in Fig. 1, is now another visual angle;
Fig. 3 is the stereochemical structure decomposing schematic representation of the axle bowl shaping Pneumatic fixing device in Fig. 1;
Fig. 4 is the details enlarged diagram of the a-quadrant of axle bowl shaping Pneumatic fixing device in Fig. 3;
Fig. 5 is the details enlarged diagram in the B region of axle bowl shaping Pneumatic fixing device in Fig. 3;
Fig. 6 is the perspective view of the briquetting of axle bowl shaping Pneumatic fixing device in Fig. 3;
Fig. 7 is the perspective view of the depression bar of axle bowl shaping Pneumatic fixing device in Fig. 3;
Wherein,
1, axle bowl shaping Pneumatic fixing device; 2, fixing base; 21, substrate through-hole; 3, fixing top board; 4, guiding projection; 5, guide frame; 51, through hole is regulated; 6, cylinder is driven; 7, briquetting; 70, briquetting main body; 71, briquetting through hole; 72, sliding bevel; 73, briquetting flange; 74, flange inclined-plane; 8, adjustment screw; 9, depression bar; 91, plunger body; 92, case; 93, depression bar inclined-plane; 10, back-moving spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
The utility model provides a kind of axle bowl shaping Pneumatic fixing device.
As shown in Figures 1 to 7, axle bowl shaping Pneumatic fixing device 1 of the present utility model comprises the fixing top board 3 of a fixing base 2 longitudinally arranged and a horizontally set, the top of this fixing base 2 is provided with the guiding projection 4 of pair of parallel setting, the bottom of this fixing base 2 is provided with the guide frame 5 of one " door " font, this fixing top board 3 is provided with a driving cylinder 6, the head of this driving cylinder 6 is provided with a slidably briquetting 7, this briquetting 7 is positioned at this guide frame 5, the top of this fixing base 2 is provided with a substrate through-hole 21, a horizontally disposed depression bar 9 is provided with in this substrate through-hole 21, this depression bar 9 comprises a shaft-like plunger body 91, the afterbody of this plunger body 91 is provided with the bowl-shape case 92 for fixed axis bowl of a hollow, the head of this plunger body 91 is provided with a depression bar inclined-plane 93, this plunger body 91 is provided with a back-moving spring 10.
This guide frame 5 is provided with an adjustment through hole 51, an adjustment screw 8 is provided with in this adjustment through hole 51, this briquetting 7 comprises the briquetting main body 70 of a column, the top of this briquetting main body 70 is provided with a briquetting through hole 71, the lateral wall of this briquetting main body 70 is provided with a sliding bevel 72, the bottom of this briquetting main body 70 is provided with a briquetting flange 73, and the end of this briquetting flange 73 is provided with a flange inclined-plane 74, and this flange inclined-plane 74 matches with this depression bar inclined-plane 93.
This briquetting 7 is that converted steel is one-body molded.
During use, drive cylinder 6 to drive briquetting 7, make the flange inclined-plane 74 of briquetting 7 extrude the depression bar inclined-plane 93 of depression bar 9, case 92 is travelled forward, firmly fasten the axle bowl in case 92, then start the lathe tool on lathe, complete the processing of axle bowl.After completing processing, drive cylinder 6 to discharge, under the effect of back-moving spring 10, depression bar 9 resets.This axle bowl shaping Pneumatic fixing device 1 is easy to process, and fixation substantially increases the milling limit working (machining) efficiency of axle bowl.In addition, user can regulate sliding bevel 72 outreach by adjustment screw 8, makes case 92 more accurately fasten axle bowl blank, further increases ease for use and the reliability of this Pneumatic fixing device 1.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (3)
1. an axle bowl shaping Pneumatic fixing device, it is characterized in that, described axle bowl shaping Pneumatic fixing device (1) comprises the fixing top board (3) of a fixing base (2) longitudinally arranged and a horizontally set, the top of described fixing base (2) is provided with the guiding projection (4) of pair of parallel setting, the bottom of described fixing base (2) is provided with the guide frame (5) of one " door " font, described fixing top board (3) is provided with a driving cylinder (6), the head of described driving cylinder (6) is provided with a slidably briquetting (7), described briquetting (7) is positioned at described guide frame (5), the top of described fixing base (2) is provided with a substrate through-hole (21), a horizontally disposed depression bar (9) is provided with in described substrate through-hole (21), described depression bar (9) comprises a shaft-like plunger body (91), the afterbody of described plunger body (91) is provided with the bowl-shape case for fixed axis bowl (92) of a hollow, the head of described plunger body (91) is provided with a depression bar inclined-plane (93), described plunger body (91) is provided with a back-moving spring (10).
2. axle bowl shaping Pneumatic fixing device according to claim 1, it is characterized in that, described guide frame (5) is provided with an adjustment through hole (51), an adjustment screw (8) is provided with in described adjustment through hole (51), described briquetting (7) comprises the briquetting main body (70) of a column, the top of described briquetting main body (70) is provided with a briquetting through hole (71), the lateral wall of described briquetting main body (70) is provided with a sliding bevel (72), the bottom of described briquetting main body (70) is provided with a briquetting flange (73), the end of described briquetting flange (73) is provided with a flange inclined-plane (74), described flange inclined-plane (74) matches with described depression bar inclined-plane (93).
3. axle bowl shaping Pneumatic fixing device according to claim 2, is characterized in that, described briquetting (7) for converted steel one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536876.3U CN204053542U (en) | 2014-09-18 | 2014-09-18 | Axle bowl shaping Pneumatic fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420536876.3U CN204053542U (en) | 2014-09-18 | 2014-09-18 | Axle bowl shaping Pneumatic fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053542U true CN204053542U (en) | 2014-12-31 |
Family
ID=52195127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420536876.3U Expired - Fee Related CN204053542U (en) | 2014-09-18 | 2014-09-18 | Axle bowl shaping Pneumatic fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971508A (en) * | 2017-12-29 | 2018-05-01 | 哈尔滨理工大学 | A kind of square bar lathe tool converter |
-
2014
- 2014-09-18 CN CN201420536876.3U patent/CN204053542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971508A (en) * | 2017-12-29 | 2018-05-01 | 哈尔滨理工大学 | A kind of square bar lathe tool converter |
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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: 20141231 Termination date: 20150918 |
|
| EXPY | Termination of patent right or utility model |